10 use Fcntl (qw(:flock));
11 use Carp (qw(carp cluck confess croak));
13 our $Config = read_config ();
21 for (qw(Red Green Blue Yellow Cyan Magenta))
23 $Config->{'Colors'}{"Half$_"} = color_calculate_transparent ($Config->{'Colors'}{'Alpha'},
24 $Config->{'Colors'}{'Canvas'}, $Config->{'Colors'}{"Full$_"});
27 $Config->{'Colors'}{'HalfBlueGreen'} = color_calculate_transparent ($Config->{'Colors'}{'Alpha'},
28 $Config->{'Colors'}{'Canvas'}, $Config->{'Colors'}{'FullGreen'}, $Config->{'Colors'}{'FullBlue'});
29 $Config->{'Colors'}{'HalfRedBlue'} = color_calculate_transparent ($Config->{'Colors'}{'Alpha'},
30 $Config->{'Colors'}{'Canvas'}, $Config->{'Colors'}{'FullBlue'}, $Config->{'Colors'}{'FullRed'});
34 my $Alpha = $Config->{'Colors'}{'Alpha'};
35 my $Canvas = $Config->{'Colors'}{'Canvas'};
37 my $FullRed = $Config->{'Colors'}{'FullRed'};
38 my $FullGreen = $Config->{'Colors'}{'FullGreen'};
39 my $FullBlue = $Config->{'Colors'}{'FullBlue'};
40 my $FullYellow = $Config->{'Colors'}{'FullYellow'};
41 my $FullCyan = $Config->{'Colors'}{'FullCyan'};
42 my $FullMagenta= $Config->{'Colors'}{'FullMagenta'};
44 my $HalfRed = $Config->{'Colors'}{'HalfRed'};
45 my $HalfGreen = $Config->{'Colors'}{'HalfGreen'};
46 my $HalfBlue = $Config->{'Colors'}{'HalfBlue'};
47 my $HalfYellow = $Config->{'Colors'}{'HalfYellow'};
48 my $HalfCyan = $Config->{'Colors'}{'HalfCyan'};
49 my $HalfMagenta= $Config->{'Colors'}{'HalfMagenta'};
51 my $HalfBlueGreen = $Config->{'Colors'}{'HalfBlueGreen'};
52 my $HalfRedBlue = $Config->{'Colors'}{'HalfRedBlue'};
56 apache_bytes => ['DEF:min_raw={file}:count:MIN',
57 'DEF:avg_raw={file}:count:AVERAGE',
58 'DEF:max_raw={file}:count:MAX',
59 'CDEF:min=min_raw,8,*',
60 'CDEF:avg=avg_raw,8,*',
61 'CDEF:max=max_raw,8,*',
62 'CDEF:mytime=avg_raw,TIME,TIME,IF',
63 'CDEF:sample_len_raw=mytime,PREV(mytime),-',
64 'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
65 'CDEF:avg_sample=avg_raw,UN,0,avg_raw,IF,sample_len,*',
66 'CDEF:avg_sum=PREV,UN,0,PREV,IF,avg_sample,+',
68 "LINE1:avg#$FullBlue:Bit/s",
69 'GPRINT:min:MIN:%5.1lf%s Min,',
70 'GPRINT:avg:AVERAGE:%5.1lf%s Avg,',
71 'GPRINT:max:MAX:%5.1lf%s Max,',
72 'GPRINT:avg:LAST:%5.1lf%s Last',
73 'GPRINT:avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
75 apache_requests => ['DEF:min={file}:count:MIN',
76 'DEF:avg={file}:count:AVERAGE',
77 'DEF:max={file}:count:MAX',
80 "LINE1:avg#$FullBlue:Requests/s",
81 'GPRINT:min:MIN:%6.2lf Min,',
82 'GPRINT:avg:AVERAGE:%6.2lf Avg,',
83 'GPRINT:max:MAX:%6.2lf Max,',
84 'GPRINT:avg:LAST:%6.2lf Last'
86 apache_scoreboard => ['DEF:min={file}:count:MIN',
87 'DEF:avg={file}:count:AVERAGE',
88 'DEF:max={file}:count:MAX',
91 "LINE1:avg#$FullBlue:Processes",
92 'GPRINT:min:MIN:%6.2lf Min,',
93 'GPRINT:avg:AVERAGE:%6.2lf Avg,',
94 'GPRINT:max:MAX:%6.2lf Max,',
95 'GPRINT:avg:LAST:%6.2lf Last'
98 'DEF:avg={file}:charge:AVERAGE',
99 'DEF:min={file}:charge:MIN',
100 'DEF:max={file}:charge:MAX',
101 "AREA:max#$HalfBlue",
103 "LINE1:avg#$FullBlue:Charge",
104 'GPRINT:min:MIN:%5.1lf%sAh Min,',
105 'GPRINT:avg:AVERAGE:%5.1lf%sAh Avg,',
106 'GPRINT:max:MAX:%5.1lf%sAh Max,',
107 'GPRINT:avg:LAST:%5.1lf%sAh Last\l'
109 cpu => ['DEF:user_avg={file}:user:AVERAGE',
110 'DEF:user_min={file}:user:MIN',
111 'DEF:user_max={file}:user:MAX',
112 'DEF:nice_avg={file}:nice:AVERAGE',
113 'DEF:nice_min={file}:nice:MIN',
114 'DEF:nice_max={file}:nice:MAX',
115 'DEF:syst_avg={file}:syst:AVERAGE',
116 'DEF:syst_min={file}:syst:MIN',
117 'DEF:syst_max={file}:syst:MAX',
118 'DEF:idle_avg={file}:idle:AVERAGE',
119 'DEF:idle_min={file}:idle:MIN',
120 'DEF:idle_max={file}:idle:MAX',
121 'DEF:wait_avg={file}:wait:AVERAGE',
122 'DEF:wait_min={file}:wait:MIN',
123 'DEF:wait_max={file}:wait:MAX',
124 'CDEF:user_avg_notnull=user_avg,UN,0,user_avg,IF',
125 'CDEF:nice_avg_notnull=nice_avg,UN,0,nice_avg,IF',
126 'CDEF:syst_avg_notnull=syst_avg,UN,0,syst_avg,IF',
127 'CDEF:idle_avg_notnull=idle_avg,UN,0,idle_avg,IF',
128 'CDEF:wait_avg_notnull=wait_avg,UN,0,wait_avg,IF',
129 'CDEF:totl_avg_notnull=user_avg_notnull,nice_avg_notnull,+,syst_avg_notnull,+,idle_avg_notnull,+,wait_avg_notnull,+',
130 'CDEF:user_avg_pct=user_avg_notnull,100,*,totl_avg_notnull,/',
131 'CDEF:nice_avg_pct=nice_avg_notnull,100,*,totl_avg_notnull,/',
132 'CDEF:syst_avg_pct=syst_avg_notnull,100,*,totl_avg_notnull,/',
133 'CDEF:wait_avg_pct=wait_avg_notnull,100,*,totl_avg_notnull,/',
134 'CDEF:nice_acc=syst_avg_pct,wait_avg_pct,user_avg_pct,nice_avg_pct,+,+,+',
135 'CDEF:user_acc=syst_avg_pct,wait_avg_pct,user_avg_pct,+,+',
136 'CDEF:wait_acc=syst_avg_pct,wait_avg_pct,+',
137 'CDEF:syst_acc=syst_avg_pct',
138 # 'CDEF:nice_acc=syst_avg_notnull,wait_avg_notnull,user_avg_notnull,nice_avg_notnull,+,+,+',
139 # 'CDEF:user_acc=syst_avg_notnull,wait_avg_notnull,user_avg_notnull,+,+',
140 # 'CDEF:wait_acc=syst_avg_notnull,wait_avg_notnull,+',
141 # 'CDEF:syst_acc=syst_avg_notnull',
142 "AREA:nice_acc#$HalfGreen",
143 "AREA:user_acc#$HalfBlue",
144 "AREA:wait_acc#$HalfYellow",
145 "AREA:syst_acc#$HalfRed",
146 "LINE1:nice_acc#$FullGreen:Nice ",
147 'GPRINT:nice_min:MIN:%5.1lf%% Min,',
148 'GPRINT:nice_avg:AVERAGE:%5.1lf%% Avg,',
149 'GPRINT:nice_max:MAX:%5.1lf%% Max,',
150 'GPRINT:nice_avg:LAST:%5.1lf%% Last\l',
151 "LINE1:user_acc#$FullBlue:User ",
152 'GPRINT:user_min:MIN:%5.1lf%% Min,',
153 'GPRINT:user_avg:AVERAGE:%5.1lf%% Avg,',
154 'GPRINT:user_max:MAX:%5.1lf%% Max,',
155 'GPRINT:user_avg:LAST:%5.1lf%% Last\l',
156 "LINE1:wait_acc#$FullYellow:Wait-IO",
157 'GPRINT:wait_min:MIN:%5.1lf%% Min,',
158 'GPRINT:wait_avg:AVERAGE:%5.1lf%% Avg,',
159 'GPRINT:wait_max:MAX:%5.1lf%% Max,',
160 'GPRINT:wait_avg:LAST:%5.1lf%% Last\l',
161 "LINE1:syst_acc#$FullRed:System ",
162 'GPRINT:syst_min:MIN:%5.1lf%% Min,',
163 'GPRINT:syst_avg:AVERAGE:%5.1lf%% Avg,',
164 'GPRINT:syst_max:MAX:%5.1lf%% Max,',
165 'GPRINT:syst_avg:LAST:%5.1lf%% Last\l'
168 'DEF:avg={file}:current:AVERAGE',
169 'DEF:min={file}:current:MIN',
170 'DEF:max={file}:current:MAX',
171 "AREA:max#$HalfBlue",
173 "LINE1:avg#$FullBlue:Current",
174 'GPRINT:min:MIN:%5.1lf%sA Min,',
175 'GPRINT:avg:AVERAGE:%5.1lf%sA Avg,',
176 'GPRINT:max:MAX:%5.1lf%sA Max,',
177 'GPRINT:avg:LAST:%5.1lf%sA Last\l'
180 'DEF:free_avg={file}:free:AVERAGE',
181 'DEF:free_min={file}:free:MIN',
182 'DEF:free_max={file}:free:MAX',
183 'DEF:used_avg={file}:used:AVERAGE',
184 'DEF:used_min={file}:used:MIN',
185 'DEF:used_max={file}:used:MAX',
186 'CDEF:total=free_avg,used_avg,+',
187 'CDEF:free_pct=100,free_avg,*,total,/',
188 'CDEF:used_pct=100,used_avg,*,total,/',
189 'CDEF:free_acc=free_pct,used_pct,+',
190 'CDEF:used_acc=used_pct',
191 "AREA:free_acc#$HalfGreen",
192 "AREA:used_acc#$HalfRed",
193 "LINE1:free_acc#$FullGreen:Free",
194 'GPRINT:free_min:MIN:%5.1lf%sB Min,',
195 'GPRINT:free_avg:AVERAGE:%5.1lf%sB Avg,',
196 'GPRINT:free_max:MAX:%5.1lf%sB Max,',
197 'GPRINT:free_avg:LAST:%5.1lf%sB Last\l',
198 "LINE1:used_acc#$FullRed:Used",
199 'GPRINT:used_min:MIN:%5.1lf%sB Min,',
200 'GPRINT:used_avg:AVERAGE:%5.1lf%sB Avg,',
201 'GPRINT:used_max:MAX:%5.1lf%sB Max,',
202 'GPRINT:used_avg:LAST:%5.1lf%sB Last\l'
205 'DEF:rtime_avg={file}:rtime:AVERAGE',
206 'DEF:rtime_min={file}:rtime:MIN',
207 'DEF:rtime_max={file}:rtime:MAX',
208 'DEF:wtime_avg={file}:wtime:AVERAGE',
209 'DEF:wtime_min={file}:wtime:MIN',
210 'DEF:wtime_max={file}:wtime:MAX',
211 'CDEF:rtime_avg_ms=rtime_avg,1000,/',
212 'CDEF:rtime_min_ms=rtime_min,1000,/',
213 'CDEF:rtime_max_ms=rtime_max,1000,/',
214 'CDEF:wtime_avg_ms=wtime_avg,1000,/',
215 'CDEF:wtime_min_ms=wtime_min,1000,/',
216 'CDEF:wtime_max_ms=wtime_max,1000,/',
217 'CDEF:total_avg_ms=rtime_avg_ms,wtime_avg_ms,+',
218 'CDEF:total_min_ms=rtime_min_ms,wtime_min_ms,+',
219 'CDEF:total_max_ms=rtime_max_ms,wtime_max_ms,+',
220 "AREA:total_max_ms#$HalfRed",
221 "AREA:total_min_ms#$Canvas",
222 "LINE1:wtime_avg_ms#$FullGreen:Write",
223 'GPRINT:wtime_min_ms:MIN:%5.1lf%s Min,',
224 'GPRINT:wtime_avg_ms:AVERAGE:%5.1lf%s Avg,',
225 'GPRINT:wtime_max_ms:MAX:%5.1lf%s Max,',
226 'GPRINT:wtime_avg_ms:LAST:%5.1lf%s Last\n',
227 "LINE1:rtime_avg_ms#$FullBlue:Read ",
228 'GPRINT:rtime_min_ms:MIN:%5.1lf%s Min,',
229 'GPRINT:rtime_avg_ms:AVERAGE:%5.1lf%s Avg,',
230 'GPRINT:rtime_max_ms:MAX:%5.1lf%s Max,',
231 'GPRINT:rtime_avg_ms:LAST:%5.1lf%s Last\n',
232 "LINE1:total_avg_ms#$FullRed:Total",
233 'GPRINT:total_min_ms:MIN:%5.1lf%s Min,',
234 'GPRINT:total_avg_ms:AVERAGE:%5.1lf%s Avg,',
235 'GPRINT:total_max_ms:MAX:%5.1lf%s Max,',
236 'GPRINT:total_avg_ms:LAST:%5.1lf%s Last'
239 'DEF:temp_avg={file}:value:AVERAGE',
240 'DEF:temp_min={file}:value:MIN',
241 'DEF:temp_max={file}:value:MAX',
242 "AREA:temp_max#$HalfBlue",
243 "AREA:temp_min#$Canvas",
244 "LINE1:temp_avg#$FullBlue:RPM",
245 'GPRINT:temp_min:MIN:%4.1lf Min,',
246 'GPRINT:temp_avg:AVERAGE:%4.1lf Avg,',
247 'GPRINT:temp_max:MAX:%4.1lf Max,',
248 'GPRINT:temp_avg:LAST:%4.1lf Last\l'
250 frequency_offset => [ # NTPd
251 'DEF:ppm_avg={file}:ppm:AVERAGE',
252 'DEF:ppm_min={file}:ppm:MIN',
253 'DEF:ppm_max={file}:ppm:MAX',
254 "AREA:ppm_max#$HalfBlue",
255 "AREA:ppm_min#$Canvas",
256 "LINE1:ppm_avg#$FullBlue:{inst}",
257 'GPRINT:ppm_min:MIN:%5.2lf Min,',
258 'GPRINT:ppm_avg:AVERAGE:%5.2lf Avg,',
259 'GPRINT:ppm_max:MAX:%5.2lf Max,',
260 'GPRINT:ppm_avg:LAST:%5.2lf Last'
263 'DEF:temp_avg={file}:value:AVERAGE',
264 'DEF:temp_min={file}:value:MIN',
265 'DEF:temp_max={file}:value:MAX',
266 "AREA:temp_max#$HalfBlue",
267 "AREA:temp_min#$Canvas",
268 "LINE1:temp_avg#$FullBlue:Temperature",
269 'GPRINT:temp_min:MIN:%4.1lf Min,',
270 'GPRINT:temp_avg:AVERAGE:%4.1lf Avg,',
271 'GPRINT:temp_max:MAX:%4.1lf Max,',
272 'GPRINT:temp_avg:LAST:%4.1lf Last\l'
274 load => ['DEF:s_avg={file}:shortterm:AVERAGE',
275 'DEF:s_min={file}:shortterm:MIN',
276 'DEF:s_max={file}:shortterm:MAX',
277 'DEF:m_avg={file}:midterm:AVERAGE',
278 'DEF:m_min={file}:midterm:MIN',
279 'DEF:m_max={file}:midterm:MAX',
280 'DEF:l_avg={file}:longterm:AVERAGE',
281 'DEF:l_min={file}:longterm:MIN',
282 'DEF:l_max={file}:longterm:MAX',
283 "AREA:s_max#$HalfGreen",
284 "AREA:s_min#$Canvas",
285 "LINE1:s_avg#$FullGreen: 1m average",
286 'GPRINT:s_min:MIN:%4.2lf Min,',
287 'GPRINT:s_avg:AVERAGE:%4.2lf Avg,',
288 'GPRINT:s_max:MAX:%4.2lf Max,',
289 'GPRINT:s_avg:LAST:%4.2lf Last\n',
290 "LINE1:m_avg#$FullBlue: 5m average",
291 'GPRINT:m_min:MIN:%4.2lf Min,',
292 'GPRINT:m_avg:AVERAGE:%4.2lf Avg,',
293 'GPRINT:m_max:MAX:%4.2lf Max,',
294 'GPRINT:m_avg:LAST:%4.2lf Last\n',
295 "LINE1:l_avg#$FullRed:15m average",
296 'GPRINT:l_min:MIN:%4.2lf Min,',
297 'GPRINT:l_avg:AVERAGE:%4.2lf Avg,',
298 'GPRINT:l_max:MAX:%4.2lf Max,',
299 'GPRINT:l_avg:LAST:%4.2lf Last'
301 mails => ['DEF:rawgood={file}:good:AVERAGE',
302 'DEF:rawspam={file}:spam:AVERAGE',
303 'CDEF:good=rawgood,UN,0,rawgood,IF',
304 'CDEF:spam=rawspam,UN,0,rawspam,IF',
305 'CDEF:negspam=spam,-1,*',
306 "AREA:good#$HalfGreen",
307 "LINE1:good#$FullGreen:Good mails",
308 'GPRINT:good:AVERAGE:%4.1lf Avg,',
309 'GPRINT:good:MAX:%4.1lf Max,',
310 'GPRINT:good:LAST:%4.1lf Last\n',
311 "AREA:negspam#$HalfRed",
312 "LINE1:negspam#$FullRed:Spam mails",
313 'GPRINT:spam:AVERAGE:%4.1lf Avg,',
314 'GPRINT:spam:MAX:%4.1lf Max,',
315 'GPRINT:spam:LAST:%4.1lf Last',
318 'DEF:used_avg={file}:used:AVERAGE',
319 'DEF:free_avg={file}:free:AVERAGE',
320 'DEF:buffers_avg={file}:buffers:AVERAGE',
321 'DEF:cached_avg={file}:cached:AVERAGE',
322 'DEF:used_min={file}:used:MIN',
323 'DEF:free_min={file}:free:MIN',
324 'DEF:buffers_min={file}:buffers:MIN',
325 'DEF:cached_min={file}:cached:MIN',
326 'DEF:used_max={file}:used:MAX',
327 'DEF:free_max={file}:free:MAX',
328 'DEF:buffers_max={file}:buffers:MAX',
329 'DEF:cached_max={file}:cached:MAX',
330 'CDEF:cached_avg_nn=cached_avg,UN,0,cached_avg,IF',
331 'CDEF:buffers_avg_nn=buffers_avg,UN,0,buffers_avg,IF',
332 'CDEF:free_cached_buffers_used=free_avg,cached_avg_nn,+,buffers_avg_nn,+,used_avg,+',
333 'CDEF:cached_buffers_used=cached_avg,buffers_avg_nn,+,used_avg,+',
334 'CDEF:buffers_used=buffers_avg,used_avg,+',
335 "AREA:free_cached_buffers_used#$HalfGreen",
336 "AREA:cached_buffers_used#$HalfBlue",
337 "AREA:buffers_used#$HalfYellow",
338 "AREA:used_avg#$HalfRed",
339 "LINE1:free_cached_buffers_used#$FullGreen:Free ",
340 'GPRINT:free_min:MIN:%5.1lf%s Min,',
341 'GPRINT:free_avg:AVERAGE:%5.1lf%s Avg,',
342 'GPRINT:free_max:MAX:%5.1lf%s Max,',
343 'GPRINT:free_avg:LAST:%5.1lf%s Last\n',
344 "LINE1:cached_buffers_used#$FullBlue:Page cache ",
345 'GPRINT:cached_min:MIN:%5.1lf%s Min,',
346 'GPRINT:cached_avg:AVERAGE:%5.1lf%s Avg,',
347 'GPRINT:cached_max:MAX:%5.1lf%s Max,',
348 'GPRINT:cached_avg:LAST:%5.1lf%s Last\n',
349 "LINE1:buffers_used#$FullYellow:Buffer cache",
350 'GPRINT:buffers_min:MIN:%5.1lf%s Min,',
351 'GPRINT:buffers_avg:AVERAGE:%5.1lf%s Avg,',
352 'GPRINT:buffers_max:MAX:%5.1lf%s Max,',
353 'GPRINT:buffers_avg:LAST:%5.1lf%s Last\n',
354 "LINE1:used_avg#$FullRed:Used ",
355 'GPRINT:used_min:MIN:%5.1lf%s Min,',
356 'GPRINT:used_avg:AVERAGE:%5.1lf%s Avg,',
357 'GPRINT:used_max:MAX:%5.1lf%s Max,',
358 'GPRINT:used_avg:LAST:%5.1lf%s Last'
361 "DEF:val_avg={file}:value:AVERAGE",
362 "DEF:val_min={file}:value:MIN",
363 "DEF:val_max={file}:value:MAX",
364 "AREA:val_max#$HalfBlue",
365 "AREA:val_min#$Canvas",
366 "LINE1:val_avg#$FullBlue:{inst}",
367 'GPRINT:val_min:MIN:%5.2lf Min,',
368 'GPRINT:val_avg:AVERAGE:%5.2lf Avg,',
369 'GPRINT:val_max:MAX:%5.2lf Max,',
370 'GPRINT:val_avg:LAST:%5.2lf Last'
373 "DEF:val_avg={file}:value:AVERAGE",
374 "DEF:val_min={file}:value:MIN",
375 "DEF:val_max={file}:value:MAX",
376 "AREA:val_max#$HalfBlue",
377 "AREA:val_min#$Canvas",
378 "LINE1:val_avg#$FullBlue:{inst}",
379 'GPRINT:val_min:MIN:%5.2lf Min,',
380 'GPRINT:val_avg:AVERAGE:%5.2lf Avg,',
381 'GPRINT:val_max:MAX:%5.2lf Max,',
382 'GPRINT:val_avg:LAST:%5.2lf Last'
385 "DEF:hits_min={file}:hits:MIN",
386 "DEF:hits_avg={file}:hits:AVERAGE",
387 "DEF:hits_max={file}:hits:MAX",
388 "DEF:inserts_min={file}:inserts:MIN",
389 "DEF:inserts_avg={file}:inserts:AVERAGE",
390 "DEF:inserts_max={file}:inserts:MAX",
391 "DEF:not_cached_min={file}:not_cached:MIN",
392 "DEF:not_cached_avg={file}:not_cached:AVERAGE",
393 "DEF:not_cached_max={file}:not_cached:MAX",
394 "DEF:lowmem_prunes_min={file}:lowmem_prunes:MIN",
395 "DEF:lowmem_prunes_avg={file}:lowmem_prunes:AVERAGE",
396 "DEF:lowmem_prunes_max={file}:lowmem_prunes:MAX",
397 "DEF:queries_min={file}:queries_in_cache:MIN",
398 "DEF:queries_avg={file}:queries_in_cache:AVERAGE",
399 "DEF:queries_max={file}:queries_in_cache:MAX",
400 "CDEF:unknown=queries_avg,UNKN,+",
401 "CDEF:not_cached_agg=hits_avg,inserts_avg,+,not_cached_avg,+",
402 "CDEF:inserts_agg=hits_avg,inserts_avg,+",
403 "CDEF:hits_agg=hits_avg",
404 "AREA:not_cached_agg#$HalfYellow",
405 "AREA:inserts_agg#$HalfBlue",
406 "AREA:hits_agg#$HalfGreen",
407 "LINE1:not_cached_agg#$FullYellow:Not Cached ",
408 'GPRINT:not_cached_min:MIN:%5.2lf Min,',
409 'GPRINT:not_cached_avg:AVERAGE:%5.2lf Avg,',
410 'GPRINT:not_cached_max:MAX:%5.2lf Max,',
411 'GPRINT:not_cached_avg:LAST:%5.2lf Last\l',
412 "LINE1:inserts_agg#$FullBlue:Inserts ",
413 'GPRINT:inserts_min:MIN:%5.2lf Min,',
414 'GPRINT:inserts_avg:AVERAGE:%5.2lf Avg,',
415 'GPRINT:inserts_max:MAX:%5.2lf Max,',
416 'GPRINT:inserts_avg:LAST:%5.2lf Last\l',
417 "LINE1:hits_agg#$FullGreen:Hits ",
418 'GPRINT:hits_min:MIN:%5.2lf Min,',
419 'GPRINT:hits_avg:AVERAGE:%5.2lf Avg,',
420 'GPRINT:hits_max:MAX:%5.2lf Max,',
421 'GPRINT:hits_avg:LAST:%5.2lf Last\l',
422 "LINE1:lowmem_prunes_avg#$FullRed:Lowmem Prunes ",
423 'GPRINT:lowmem_prunes_min:MIN:%5.2lf Min,',
424 'GPRINT:lowmem_prunes_avg:AVERAGE:%5.2lf Avg,',
425 'GPRINT:lowmem_prunes_max:MAX:%5.2lf Max,',
426 'GPRINT:lowmem_prunes_avg:LAST:%5.2lf Last\l',
427 "LINE1:unknown#$Canvas:Queries in cache",
428 'GPRINT:queries_min:MIN:%5.0lf Min,',
429 'GPRINT:queries_avg:AVERAGE:%5.0lf Avg,',
430 'GPRINT:queries_max:MAX:%5.0lf Max,',
431 'GPRINT:queries_avg:LAST:%5.0lf Last\l'
434 "DEF:running_min={file}:running:MIN",
435 "DEF:running_avg={file}:running:AVERAGE",
436 "DEF:running_max={file}:running:MAX",
437 "DEF:connected_min={file}:connected:MIN",
438 "DEF:connected_avg={file}:connected:AVERAGE",
439 "DEF:connected_max={file}:connected:MAX",
440 "DEF:cached_min={file}:cached:MIN",
441 "DEF:cached_avg={file}:cached:AVERAGE",
442 "DEF:cached_max={file}:cached:MAX",
443 "DEF:created_min={file}:created:MIN",
444 "DEF:created_avg={file}:created:AVERAGE",
445 "DEF:created_max={file}:created:MAX",
446 "CDEF:unknown=created_avg,UNKN,+",
447 "CDEF:cached_agg=connected_avg,cached_avg,+",
448 "AREA:cached_agg#$HalfGreen",
449 "AREA:connected_avg#$HalfBlue",
450 "AREA:running_avg#$HalfRed",
451 "LINE1:cached_agg#$FullGreen:Cached ",
452 'GPRINT:cached_min:MIN:%5.1lf Min,',
453 'GPRINT:cached_avg:AVERAGE:%5.1lf Avg,',
454 'GPRINT:cached_max:MAX:%5.1lf Max,',
455 'GPRINT:cached_avg:LAST:%5.1lf Last\l',
456 "LINE1:connected_avg#$FullBlue:Connected",
457 'GPRINT:connected_min:MIN:%5.1lf Min,',
458 'GPRINT:connected_avg:AVERAGE:%5.1lf Avg,',
459 'GPRINT:connected_max:MAX:%5.1lf Max,',
460 'GPRINT:connected_avg:LAST:%5.1lf Last\l',
461 "LINE1:running_avg#$FullRed:Running ",
462 'GPRINT:running_min:MIN:%5.1lf Min,',
463 'GPRINT:running_avg:AVERAGE:%5.1lf Avg,',
464 'GPRINT:running_max:MAX:%5.1lf Max,',
465 'GPRINT:running_avg:LAST:%5.1lf Last\l',
466 "LINE1:unknown#$Canvas:Created ",
467 'GPRINT:created_min:MIN:%5.0lf Min,',
468 'GPRINT:created_avg:AVERAGE:%5.0lf Avg,',
469 'GPRINT:created_max:MAX:%5.0lf Max,',
470 'GPRINT:created_avg:LAST:%5.0lf Last\l'
473 "DEF:null_avg={file}:null:AVERAGE",
474 "DEF:getattr_avg={file}:getattr:AVERAGE",
475 "DEF:setattr_avg={file}:setattr:AVERAGE",
476 "DEF:lookup_avg={file}:lookup:AVERAGE",
477 "DEF:access_avg={file}:access:AVERAGE",
478 "DEF:readlink_avg={file}:readlink:AVERAGE",
479 "DEF:read_avg={file}:read:AVERAGE",
480 "DEF:write_avg={file}:write:AVERAGE",
481 "DEF:create_avg={file}:create:AVERAGE",
482 "DEF:mkdir_avg={file}:mkdir:AVERAGE",
483 "DEF:symlink_avg={file}:symlink:AVERAGE",
484 "DEF:mknod_avg={file}:mknod:AVERAGE",
485 "DEF:remove_avg={file}:remove:AVERAGE",
486 "DEF:rmdir_avg={file}:rmdir:AVERAGE",
487 "DEF:rename_avg={file}:rename:AVERAGE",
488 "DEF:link_avg={file}:link:AVERAGE",
489 "DEF:readdir_avg={file}:readdir:AVERAGE",
490 "DEF:readdirplus_avg={file}:readdirplus:AVERAGE",
491 "DEF:fsstat_avg={file}:fsstat:AVERAGE",
492 "DEF:fsinfo_avg={file}:fsinfo:AVERAGE",
493 "DEF:pathconf_avg={file}:pathconf:AVERAGE",
494 "DEF:commit_avg={file}:commit:AVERAGE",
495 "DEF:null_max={file}:null:MAX",
496 "DEF:getattr_max={file}:getattr:MAX",
497 "DEF:setattr_max={file}:setattr:MAX",
498 "DEF:lookup_max={file}:lookup:MAX",
499 "DEF:access_max={file}:access:MAX",
500 "DEF:readlink_max={file}:readlink:MAX",
501 "DEF:read_max={file}:read:MAX",
502 "DEF:write_max={file}:write:MAX",
503 "DEF:create_max={file}:create:MAX",
504 "DEF:mkdir_max={file}:mkdir:MAX",
505 "DEF:symlink_max={file}:symlink:MAX",
506 "DEF:mknod_max={file}:mknod:MAX",
507 "DEF:remove_max={file}:remove:MAX",
508 "DEF:rmdir_max={file}:rmdir:MAX",
509 "DEF:rename_max={file}:rename:MAX",
510 "DEF:link_max={file}:link:MAX",
511 "DEF:readdir_max={file}:readdir:MAX",
512 "DEF:readdirplus_max={file}:readdirplus:MAX",
513 "DEF:fsstat_max={file}:fsstat:MAX",
514 "DEF:fsinfo_max={file}:fsinfo:MAX",
515 "DEF:pathconf_max={file}:pathconf:MAX",
516 "DEF:commit_max={file}:commit:MAX",
517 "CDEF:other_avg=null_avg,readlink_avg,create_avg,mkdir_avg,symlink_avg,mknod_avg,remove_avg,rmdir_avg,rename_avg,link_avg,readdir_avg,readdirplus_avg,fsstat_avg,fsinfo_avg,pathconf_avg,+,+,+,+,+,+,+,+,+,+,+,+,+,+",
518 "CDEF:other_max=null_max,readlink_max,create_max,mkdir_max,symlink_max,mknod_max,remove_max,rmdir_max,rename_max,link_max,readdir_max,readdirplus_max,fsstat_max,fsinfo_max,pathconf_max,+,+,+,+,+,+,+,+,+,+,+,+,+,+",
519 "CDEF:stack_read=read_avg",
520 "CDEF:stack_getattr=stack_read,getattr_avg,+",
521 "CDEF:stack_access=stack_getattr,access_avg,+",
522 "CDEF:stack_lookup=stack_access,lookup_avg,+",
523 "CDEF:stack_write=stack_lookup,write_avg,+",
524 "CDEF:stack_commit=stack_write,commit_avg,+",
525 "CDEF:stack_setattr=stack_commit,setattr_avg,+",
526 "CDEF:stack_other=stack_setattr,other_avg,+",
527 "AREA:stack_other#$HalfRed",
528 "AREA:stack_setattr#$HalfGreen",
529 "AREA:stack_commit#$HalfYellow",
530 "AREA:stack_write#$HalfGreen",
531 "AREA:stack_lookup#$HalfBlue",
532 "AREA:stack_access#$HalfMagenta",
533 "AREA:stack_getattr#$HalfCyan",
534 "AREA:stack_read#$HalfBlue",
535 "LINE1:stack_other#$FullRed:Other ",
536 'GPRINT:other_max:MAX:%5.1lf Max,',
537 'GPRINT:other_avg:AVERAGE:%5.1lf Avg,',
538 'GPRINT:other_avg:LAST:%5.1lf Last\l',
539 "LINE1:stack_setattr#$FullGreen:setattr",
540 'GPRINT:setattr_max:MAX:%5.1lf Max,',
541 'GPRINT:setattr_avg:AVERAGE:%5.1lf Avg,',
542 'GPRINT:setattr_avg:LAST:%5.1lf Last\l',
543 "LINE1:stack_commit#$FullYellow:commit ",
544 'GPRINT:commit_max:MAX:%5.1lf Max,',
545 'GPRINT:commit_avg:AVERAGE:%5.1lf Avg,',
546 'GPRINT:commit_avg:LAST:%5.1lf Last\l',
547 "LINE1:stack_write#$FullGreen:write ",
548 'GPRINT:write_max:MAX:%5.1lf Max,',
549 'GPRINT:write_avg:AVERAGE:%5.1lf Avg,',
550 'GPRINT:write_avg:LAST:%5.1lf Last\l',
551 "LINE1:stack_lookup#$FullBlue:lookup ",
552 'GPRINT:lookup_max:MAX:%5.1lf Max,',
553 'GPRINT:lookup_avg:AVERAGE:%5.1lf Avg,',
554 'GPRINT:lookup_avg:LAST:%5.1lf Last\l',
555 "LINE1:stack_access#$FullMagenta:access ",
556 'GPRINT:access_max:MAX:%5.1lf Max,',
557 'GPRINT:access_avg:AVERAGE:%5.1lf Avg,',
558 'GPRINT:access_avg:LAST:%5.1lf Last\l',
559 "LINE1:stack_getattr#$FullCyan:getattr",
560 'GPRINT:getattr_max:MAX:%5.1lf Max,',
561 'GPRINT:getattr_avg:AVERAGE:%5.1lf Avg,',
562 'GPRINT:getattr_avg:LAST:%5.1lf Last\l',
563 "LINE1:stack_read#$FullBlue:read ",
564 'GPRINT:read_max:MAX:%5.1lf Max,',
565 'GPRINT:read_avg:AVERAGE:%5.1lf Avg,',
566 'GPRINT:read_avg:LAST:%5.1lf Last\l'
569 "DEF:rbyte_avg={file}:rbytes:AVERAGE",
570 "DEF:rbyte_min={file}:rbytes:MIN",
571 "DEF:rbyte_max={file}:rbytes:MAX",
572 "DEF:wbyte_avg={file}:wbytes:AVERAGE",
573 "DEF:wbyte_min={file}:wbytes:MIN",
574 "DEF:wbyte_max={file}:wbytes:MAX",
575 'CDEF:overlap=wbyte_avg,rbyte_avg,GT,rbyte_avg,wbyte_avg,IF',
576 "AREA:wbyte_avg#$HalfGreen",
577 "AREA:rbyte_avg#$HalfBlue",
578 "AREA:overlap#$HalfBlueGreen",
579 "LINE1:wbyte_avg#$FullGreen:Write",
580 'GPRINT:wbyte_min:MIN:%5.1lf%s Min,',
581 'GPRINT:wbyte_avg:AVERAGE:%5.1lf%s Avg,',
582 'GPRINT:wbyte_max:MAX:%5.1lf%s Max,',
583 'GPRINT:wbyte_avg:LAST:%5.1lf%s Last\l',
584 "LINE1:rbyte_avg#$FullBlue:Read ",
585 'GPRINT:rbyte_min:MIN:%5.1lf%s Min,',
586 'GPRINT:rbyte_avg:AVERAGE:%5.1lf%s Avg,',
587 'GPRINT:rbyte_max:MAX:%5.1lf%s Max,',
588 'GPRINT:rbyte_avg:LAST:%5.1lf%s Last\l'
590 ping => ['DEF:ping_avg={file}:ping:AVERAGE',
591 'DEF:ping_min={file}:ping:MIN',
592 'DEF:ping_max={file}:ping:MAX',
593 "AREA:ping_max#$HalfBlue",
594 "AREA:ping_min#$Canvas",
595 "LINE1:ping_avg#$FullBlue:Ping",
596 'GPRINT:ping_min:MIN:%4.1lf ms Min,',
597 'GPRINT:ping_avg:AVERAGE:%4.1lf ms Avg,',
598 'GPRINT:ping_max:MAX:%4.1lf ms Max,',
599 'GPRINT:ping_avg:LAST:%4.1lf ms Last'],
601 "DEF:running_avg={file}:running:AVERAGE",
602 "DEF:running_min={file}:running:MIN",
603 "DEF:running_max={file}:running:MAX",
604 "DEF:sleeping_avg={file}:sleeping:AVERAGE",
605 "DEF:sleeping_min={file}:sleeping:MIN",
606 "DEF:sleeping_max={file}:sleeping:MAX",
607 "DEF:zombies_avg={file}:zombies:AVERAGE",
608 "DEF:zombies_min={file}:zombies:MIN",
609 "DEF:zombies_max={file}:zombies:MAX",
610 "DEF:stopped_avg={file}:stopped:AVERAGE",
611 "DEF:stopped_min={file}:stopped:MIN",
612 "DEF:stopped_max={file}:stopped:MAX",
613 "DEF:paging_avg={file}:paging:AVERAGE",
614 "DEF:paging_min={file}:paging:MIN",
615 "DEF:paging_max={file}:paging:MAX",
616 "DEF:blocked_avg={file}:blocked:AVERAGE",
617 "DEF:blocked_min={file}:blocked:MIN",
618 "DEF:blocked_max={file}:blocked:MAX",
619 'CDEF:paging_acc=sleeping_avg,running_avg,stopped_avg,zombies_avg,blocked_avg,paging_avg,+,+,+,+,+',
620 'CDEF:blocked_acc=sleeping_avg,running_avg,stopped_avg,zombies_avg,blocked_avg,+,+,+,+',
621 'CDEF:zombies_acc=sleeping_avg,running_avg,stopped_avg,zombies_avg,+,+,+',
622 'CDEF:stopped_acc=sleeping_avg,running_avg,stopped_avg,+,+',
623 'CDEF:running_acc=sleeping_avg,running_avg,+',
624 'CDEF:sleeping_acc=sleeping_avg',
625 "AREA:paging_acc#$HalfYellow",
626 "AREA:blocked_acc#$HalfCyan",
627 "AREA:zombies_acc#$HalfRed",
628 "AREA:stopped_acc#$HalfMagenta",
629 "AREA:running_acc#$HalfGreen",
630 "AREA:sleeping_acc#$HalfBlue",
631 "LINE1:paging_acc#$FullYellow:Paging ",
632 'GPRINT:paging_min:MIN:%5.1lf Min,',
633 'GPRINT:paging_avg:AVERAGE:%5.1lf Average,',
634 'GPRINT:paging_max:MAX:%5.1lf Max,',
635 'GPRINT:paging_avg:LAST:%5.1lf Last\l',
636 "LINE1:blocked_acc#$FullCyan:Blocked ",
637 'GPRINT:blocked_min:MIN:%5.1lf Min,',
638 'GPRINT:blocked_avg:AVERAGE:%5.1lf Average,',
639 'GPRINT:blocked_max:MAX:%5.1lf Max,',
640 'GPRINT:blocked_avg:LAST:%5.1lf Last\l',
641 "LINE1:zombies_acc#$FullRed:Zombies ",
642 'GPRINT:zombies_min:MIN:%5.1lf Min,',
643 'GPRINT:zombies_avg:AVERAGE:%5.1lf Average,',
644 'GPRINT:zombies_max:MAX:%5.1lf Max,',
645 'GPRINT:zombies_avg:LAST:%5.1lf Last\l',
646 "LINE1:stopped_acc#$FullMagenta:Stopped ",
647 'GPRINT:stopped_min:MIN:%5.1lf Min,',
648 'GPRINT:stopped_avg:AVERAGE:%5.1lf Average,',
649 'GPRINT:stopped_max:MAX:%5.1lf Max,',
650 'GPRINT:stopped_avg:LAST:%5.1lf Last\l',
651 "LINE1:running_acc#$FullGreen:Running ",
652 'GPRINT:running_min:MIN:%5.1lf Min,',
653 'GPRINT:running_avg:AVERAGE:%5.1lf Average,',
654 'GPRINT:running_max:MAX:%5.1lf Max,',
655 'GPRINT:running_avg:LAST:%5.1lf Last\l',
656 "LINE1:sleeping_acc#$FullBlue:Sleeping",
657 'GPRINT:sleeping_min:MIN:%5.1lf Min,',
658 'GPRINT:sleeping_avg:AVERAGE:%5.1lf Average,',
659 'GPRINT:sleeping_max:MAX:%5.1lf Max,',
660 'GPRINT:sleeping_avg:LAST:%5.1lf Last\l'
663 'DEF:used_avg={file}:used:AVERAGE',
664 'DEF:used_min={file}:used:MIN',
665 'DEF:used_max={file}:used:MAX',
666 'DEF:free_avg={file}:free:AVERAGE',
667 'DEF:free_min={file}:free:MIN',
668 'DEF:free_max={file}:free:MAX',
669 'DEF:cach_avg={file}:cached:AVERAGE',
670 'DEF:cach_min={file}:cached:MIN',
671 'DEF:cach_max={file}:cached:MAX',
672 'DEF:resv_avg={file}:resv:AVERAGE',
673 'DEF:resv_min={file}:resv:MIN',
674 'DEF:resv_max={file}:resv:MAX',
675 'CDEF:cach_avg_notnull=cach_avg,UN,0,cach_avg,IF',
676 'CDEF:resv_avg_notnull=resv_avg,UN,0,resv_avg,IF',
677 'CDEF:used_acc=used_avg',
678 'CDEF:resv_acc=used_acc,resv_avg_notnull,+',
679 'CDEF:cach_acc=resv_acc,cach_avg_notnull,+',
680 'CDEF:free_acc=cach_acc,free_avg,+',
681 "AREA:free_acc#$HalfGreen",
682 "AREA:cach_acc#$HalfBlue",
683 "AREA:resv_acc#$HalfYellow",
684 "AREA:used_acc#$HalfRed",
685 "LINE1:free_acc#$FullGreen:Free ",
686 'GPRINT:free_min:MIN:%5.1lf%s Min,',
687 'GPRINT:free_avg:AVERAGE:%5.1lf%s Avg,',
688 'GPRINT:free_max:MAX:%5.1lf%s Max,',
689 'GPRINT:free_avg:LAST:%5.1lf%s Last\n',
690 "LINE1:cach_acc#$FullBlue:Cached ",
691 'GPRINT:cach_min:MIN:%5.1lf%s Min,',
692 'GPRINT:cach_avg:AVERAGE:%5.1lf%s Avg,',
693 'GPRINT:cach_max:MAX:%5.1lf%s Max,',
694 'GPRINT:cach_avg:LAST:%5.1lf%s Last\l',
695 "LINE1:resv_acc#$FullYellow:Reserved",
696 'GPRINT:resv_min:MIN:%5.1lf%s Min,',
697 'GPRINT:resv_avg:AVERAGE:%5.1lf%s Avg,',
698 'GPRINT:resv_max:MAX:%5.1lf%s Max,',
699 'GPRINT:resv_avg:LAST:%5.1lf%s Last\n',
700 "LINE1:used_acc#$FullRed:Used ",
701 'GPRINT:used_min:MIN:%5.1lf%s Min,',
702 'GPRINT:used_avg:AVERAGE:%5.1lf%s Avg,',
703 'GPRINT:used_max:MAX:%5.1lf%s Max,',
704 'GPRINT:used_avg:LAST:%5.1lf%s Last\l'
707 'DEF:temp_avg={file}:value:AVERAGE',
708 'DEF:temp_min={file}:value:MIN',
709 'DEF:temp_max={file}:value:MAX',
710 "AREA:temp_max#$HalfBlue",
711 "AREA:temp_min#$Canvas",
712 "LINE1:temp_avg#$FullBlue:Value",
713 'GPRINT:temp_min:MIN:%4.1lf Min,',
714 'GPRINT:temp_avg:AVERAGE:%4.1lf Avg,',
715 'GPRINT:temp_max:MAX:%4.1lf Max,',
716 'GPRINT:temp_avg:LAST:%4.1lf Last\l'
718 time_offset => [ # NTPd
719 'DEF:ms_avg={file}:ms:AVERAGE',
720 'DEF:ms_min={file}:ms:MIN',
721 'DEF:ms_max={file}:ms:MAX',
722 "AREA:ms_max#$HalfBlue",
723 "AREA:ms_min#$Canvas",
724 "LINE1:ms_avg#$FullBlue:{inst}",
725 'GPRINT:ms_min:MIN:%10.8lf Min,',
726 'GPRINT:ms_avg:AVERAGE:%10.8lf Avg,',
727 'GPRINT:ms_max:MAX:%10.8lf Max,',
728 'GPRINT:ms_avg:LAST:%10.8lf Last'
730 traffic => ['DEF:out_min_raw={file}:outgoing:MIN',
731 'DEF:out_avg_raw={file}:outgoing:AVERAGE',
732 'DEF:out_max_raw={file}:outgoing:MAX',
733 'DEF:inc_min_raw={file}:incoming:MIN',
734 'DEF:inc_avg_raw={file}:incoming:AVERAGE',
735 'DEF:inc_max_raw={file}:incoming:MAX',
736 'CDEF:out_min=out_min_raw,8,*',
737 'CDEF:out_avg=out_avg_raw,8,*',
738 'CDEF:out_max=out_max_raw,8,*',
739 'CDEF:inc_min=inc_min_raw,8,*',
740 'CDEF:inc_avg=inc_avg_raw,8,*',
741 'CDEF:inc_max=inc_max_raw,8,*',
742 'CDEF:overlap=out_avg,inc_avg,GT,inc_avg,out_avg,IF',
743 'CDEF:mytime=out_avg_raw,TIME,TIME,IF',
744 'CDEF:sample_len_raw=mytime,PREV(mytime),-',
745 'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
746 'CDEF:out_avg_sample=out_avg_raw,UN,0,out_avg_raw,IF,sample_len,*',
747 'CDEF:out_avg_sum=PREV,UN,0,PREV,IF,out_avg_sample,+',
748 'CDEF:inc_avg_sample=inc_avg_raw,UN,0,inc_avg_raw,IF,sample_len,*',
749 'CDEF:inc_avg_sum=PREV,UN,0,PREV,IF,inc_avg_sample,+',
750 "AREA:out_avg#$HalfGreen",
751 "AREA:inc_avg#$HalfBlue",
752 "AREA:overlap#$HalfBlueGreen",
753 "LINE1:out_avg#$FullGreen:Outgoing",
754 'GPRINT:out_avg:AVERAGE:%5.1lf%s Avg,',
755 'GPRINT:out_max:MAX:%5.1lf%s Max,',
756 'GPRINT:out_avg:LAST:%5.1lf%s Last',
757 'GPRINT:out_avg_sum:LAST:(ca. %5.1lf%sB Total)\l',
758 "LINE1:inc_avg#$FullBlue:Incoming",
759 #'GPRINT:inc_min:MIN:%5.1lf %s Min,',
760 'GPRINT:inc_avg:AVERAGE:%5.1lf%s Avg,',
761 'GPRINT:inc_max:MAX:%5.1lf%s Max,',
762 'GPRINT:inc_avg:LAST:%5.1lf%s Last',
763 'GPRINT:inc_avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
766 'DEF:cpufreq_avg={file}:value:AVERAGE',
767 'DEF:cpufreq_min={file}:value:MIN',
768 'DEF:cpufreq_max={file}:value:MAX',
769 "AREA:cpufreq_max#$HalfBlue",
770 "AREA:cpufreq_min#$Canvas",
771 "LINE1:cpufreq_avg#$FullBlue:Frequency",
772 'GPRINT:cpufreq_min:MIN:%5.1lf%s Min,',
773 'GPRINT:cpufreq_avg:AVERAGE:%5.1lf%s Avg,',
774 'GPRINT:cpufreq_max:MAX:%5.1lf%s Max,',
775 'GPRINT:cpufreq_avg:LAST:%5.1lf%s Last\l'
778 'DEF:users_avg={file}:users:AVERAGE',
779 'DEF:users_min={file}:users:MIN',
780 'DEF:users_max={file}:users:MAX',
781 "AREA:users_max#$HalfBlue",
782 "AREA:users_min#$Canvas",
783 "LINE1:users_avg#$FullBlue:Users",
784 'GPRINT:users_min:MIN:%4.1lf Min,',
785 'GPRINT:users_avg:AVERAGE:%4.1lf Average,',
786 'GPRINT:users_max:MAX:%4.1lf Max,',
787 'GPRINT:users_avg:LAST:%4.1lf Last\l'
790 'DEF:avg={file}:voltage:AVERAGE',
791 'DEF:min={file}:voltage:MIN',
792 'DEF:max={file}:voltage:MAX',
793 "AREA:max#$HalfBlue",
795 "LINE1:avg#$FullBlue:Voltage",
796 'GPRINT:min:MIN:%5.1lf%sV Min,',
797 'GPRINT:avg:AVERAGE:%5.1lf%sV Avg,',
798 'GPRINT:max:MAX:%5.1lf%sV Max,',
799 'GPRINT:avg:LAST:%5.1lf%sV Last\l'
802 "DEF:total_avg={file}:total:AVERAGE",
803 "DEF:total_min={file}:total:MIN",
804 "DEF:total_max={file}:total:MAX",
805 "DEF:running_avg={file}:running:AVERAGE",
806 "DEF:running_min={file}:running:MIN",
807 "DEF:running_max={file}:running:MAX",
808 "DEF:uninterruptible_avg={file}:uninterruptible:AVERAGE",
809 "DEF:uninterruptible_min={file}:uninterruptible:MIN",
810 "DEF:uninterruptible_max={file}:uninterruptible:MAX",
811 "DEF:onhold_avg={file}:onhold:AVERAGE",
812 "DEF:onhold_min={file}:onhold:MIN",
813 "DEF:onhold_max={file}:onhold:MAX",
814 "LINE1:total_avg#$FullYellow:Total ",
815 'GPRINT:total_min:MIN:%5.1lf Min,',
816 'GPRINT:total_avg:AVERAGE:%5.1lf Avg.,',
817 'GPRINT:total_max:MAX:%5.1lf Max,',
818 'GPRINT:total_avg:LAST:%5.1lf Last\l',
819 "LINE1:running_avg#$FullRed:Running ",
820 'GPRINT:running_min:MIN:%5.1lf Min,',
821 'GPRINT:running_avg:AVERAGE:%5.1lf Avg.,',
822 'GPRINT:running_max:MAX:%5.1lf Max,',
823 'GPRINT:running_avg:LAST:%5.1lf Last\l',
824 "LINE1:uninterruptible_avg#$FullGreen:Unintr ",
825 'GPRINT:uninterruptible_min:MIN:%5.1lf Min,',
826 'GPRINT:uninterruptible_avg:AVERAGE:%5.1lf Avg.,',
827 'GPRINT:uninterruptible_max:MAX:%5.1lf Max,',
828 'GPRINT:uninterruptible_avg:LAST:%5.1lf Last\l',
829 "LINE1:onhold_avg#$FullBlue:Onhold ",
830 'GPRINT:onhold_min:MIN:%5.1lf Min,',
831 'GPRINT:onhold_avg:AVERAGE:%5.1lf Avg.,',
832 'GPRINT:onhold_max:MAX:%5.1lf Max,',
833 'GPRINT:onhold_avg:LAST:%5.1lf Last\l'
836 'DEF:vm_avg={file}:vm:AVERAGE',
837 'DEF:vm_min={file}:vm:MIN',
838 'DEF:vm_max={file}:vm:MAX',
839 'DEF:vml_avg={file}:vml:AVERAGE',
840 'DEF:vml_min={file}:vml:MIN',
841 'DEF:vml_max={file}:vml:MAX',
842 'DEF:rss_avg={file}:rss:AVERAGE',
843 'DEF:rss_min={file}:rss:MIN',
844 'DEF:rss_max={file}:rss:MAX',
845 'DEF:anon_avg={file}:anon:AVERAGE',
846 'DEF:anon_min={file}:anon:MIN',
847 'DEF:anon_max={file}:anon:MAX',
848 "LINE1:vm_avg#$FullYellow:VM ",
849 'GPRINT:vm_min:MIN:%5.1lf%s Min,',
850 'GPRINT:vm_avg:AVERAGE:%5.1lf%s Avg.,',
851 'GPRINT:vm_max:MAX:%5.1lf%s Avg.,',
852 'GPRINT:vm_avg:LAST:%5.1lf%s Last\l',
853 "LINE1:vml_avg#$FullRed:Locked ",
854 'GPRINT:vml_min:MIN:%5.1lf%s Min,',
855 'GPRINT:vml_avg:AVERAGE:%5.1lf%s Avg.,',
856 'GPRINT:vml_max:MAX:%5.1lf%s Avg.,',
857 'GPRINT:vml_avg:LAST:%5.1lf%s Last\l',
858 "LINE1:rss_avg#$FullGreen:RSS ",
859 'GPRINT:rss_min:MIN:%5.1lf%s Min,',
860 'GPRINT:rss_avg:AVERAGE:%5.1lf%s Avg.,',
861 'GPRINT:rss_max:MAX:%5.1lf%s Avg.,',
862 'GPRINT:rss_avg:LAST:%5.1lf%s Last\l',
863 "LINE1:anon_avg#$FullBlue:Anon. ",
864 'GPRINT:anon_min:MIN:%5.1lf%s Min,',
865 'GPRINT:anon_avg:AVERAGE:%5.1lf%s Avg.,',
866 'GPRINT:anon_max:MAX:%5.1lf%s Avg.,',
867 'GPRINT:anon_avg:LAST:%5.1lf%s Last\l',
870 'DEF:proc_avg={file}:total:AVERAGE',
871 'DEF:proc_min={file}:total:MIN',
872 'DEF:proc_max={file}:total:MAX',
873 "AREA:proc_max#$HalfBlue",
874 "AREA:proc_min#$Canvas",
875 "LINE1:proc_avg#$FullBlue:Processes",
876 'GPRINT:proc_min:MIN:%4.1lf Min,',
877 'GPRINT:proc_avg:AVERAGE:%4.1lf Avg.,',
878 'GPRINT:proc_max:MAX:%4.1lf Max,',
879 'GPRINT:proc_avg:LAST:%4.1lf Last\l'
882 $GraphDefs->{'disk'} = $GraphDefs->{'partition'};
883 $GraphDefs->{'meminfo'} = $GraphDefs->{'memory'};
884 $GraphDefs->{'sensors'} = $GraphDefs->{'temperature'};
889 apache_bytes => ['-t', 'apache traffic', '-v', 'Bit/s'],
890 apache_requests => ['-t', 'apache requests', '-v', 'Requests/s'],
891 apache_scoreboard => ['-t', 'apache scoreboard {inst}', '-v', 'Processes'],
892 charge => ['-t', '{host} charge', '-v', 'Ampere hours'],
893 cpu => ['-t', '{host} cpu{inst} usage', '-v', 'Percent', '-l', '0'],
894 cpufreq => ['-t', '{host} cpu{inst} usage', '-v', 'Mhz'],
895 current => ['-t', '{host} current', '-v', 'Ampere'],
896 #disk => ['-t', '{host} disk {inst} IO wait', '-v', 'Seconds'],
897 df => ['-t', '{host}:{inst} usage', '-v', 'Percent', '-l', '0'],
898 disk => ['-t', '{host} disk {inst} usage', '-v', 'Byte/s'],
899 fanspeed => ['-t', '{host} fanspeed {inst}', '-v', 'rpm'],
900 frequency_offset => ['-t', 'NTPd frequency offset ({inst})', '-v', 'Parts per million'],
901 hddtemp => ['-t', '{host} hdd temperature {inst}', '-v', '°Celsius'],
902 load => ['-t', '{host} load average', '-v', 'System load', '-X', '0'],
903 mails => ['-t', '{host} mail count', '-v', 'Amount', '-X', '0'],
904 memory => ['-t', '{host} memory usage', '-v', 'Bytes', '-b', '1024', '-l', '0'],
905 mysql_commands => ['-t', 'mysql command {inst}', '-v', 'Issues/s' ],
906 mysql_handler => ['-t', 'mysql handler {inst}', '-v', 'Issues/s' ],
907 mysql_qcache => ['-t', 'mysql query cache', '-v', 'Queries/s' ],
908 mysql_threads => ['-t', 'mysql threads', '-v', 'Threads' ],
909 nfs3_procedures => ['-t', '{host} NFSv3 {inst} procedures', '-v', 'Procedures/s' ],
910 partition => ['-t', '{host} partition {inst} usage', '-v', 'Byte/s'],
911 ping => ['-t', '{host} ping to {inst}', '-v', 'ms'],
912 processes => ['-t', '{host} processes', '-v', 'Processes'],
913 sensors => ['-t', '{host} sensor {inst}', '-v', '°Celsius'],
914 swap => ['-t', '{host} swap usage', '-v', 'Bytes', '-b', '1024', '-l', '0'],
915 temperature => ['-t', '{host} temperature {inst}', '-v', '°Celsius'],
916 time_offset => ['-t', 'NTPd time offset ({inst})', '-v', 'ms'],
917 traffic => ['-t', '{host} {inst} traffic', '-v', 'Bit/s'],
918 users => ['-t', '{host} users', '-v', 'Users'],
919 voltage => ['-t', '{host} voltage', '-v', 'Volts'],
920 vs_threads => ['-t', '{host} threads', '-v', 'Threads'],
921 vs_memory => ['-t', '{host} memory usage', '-v', 'Bytes'],
922 vs_processes => ['-t', '{host} processes', '-v', 'Processes'],
927 apache_scoreboard => \&output_graph_apache_scoreboard,
928 cpu => \&output_graph_cpu,
934 mysql_commands => \&output_graph_mysql_commands,
935 mysql_handler => \&output_graph_mysql_handler,
937 ping => \&output_graph_ping,
944 if (defined ($ENV{'GATEWAY_INTERFACE'}))
946 @Info = ($ENV{'PATH_INFO'} || '') =~ m#([\w\-\.]+)#g;
953 parse_pathinfo (@Info);
976 "DEF:user_avg_$_=$AbsDir/cpu-$_.rrd:user:AVERAGE",
977 "DEF:user_min_$_=$AbsDir/cpu-$_.rrd:user:MIN",
978 "DEF:user_max_$_=$AbsDir/cpu-$_.rrd:user:MAX",
979 "DEF:nice_avg_$_=$AbsDir/cpu-$_.rrd:nice:AVERAGE",
980 "DEF:nice_min_$_=$AbsDir/cpu-$_.rrd:nice:MIN",
981 "DEF:nice_max_$_=$AbsDir/cpu-$_.rrd:nice:MAX",
982 "DEF:syst_avg_$_=$AbsDir/cpu-$_.rrd:syst:AVERAGE",
983 "DEF:syst_min_$_=$AbsDir/cpu-$_.rrd:syst:MIN",
984 "DEF:syst_max_$_=$AbsDir/cpu-$_.rrd:syst:MAX",
985 "DEF:wait_avg_$_=$AbsDir/cpu-$_.rrd:wait:AVERAGE",
986 "DEF:wait_min_$_=$AbsDir/cpu-$_.rrd:wait:MIN",
987 "DEF:wait_max_$_=$AbsDir/cpu-$_.rrd:wait:MAX");
990 for (qw(user nice syst wait))
995 my $default_value = ($def eq 'user' or $def eq 'syst') ? 'UNKN' : '0';
997 for (qw(avg min max))
1003 push (@ret, "CDEF:${def}_${cf}_notnull_${_}=${def}_${cf}_${_},UN,0,${def}_${cf}_${_},IF");
1004 push (@ret, "CDEF:${def}_${cf}_defined_${_}=${def}_${cf}_${_},UN,0,1,IF");
1007 $cdef = "CDEF:${def}_${cf}_num=" . join (',', map { "${def}_${cf}_defined_${_}" } (@inst));
1008 $cdef .= ',+' x (scalar (@inst) - 1);
1011 $cdef = "CDEF:${def}_${cf}=${def}_${cf}_num," . join (',', map { "${def}_${cf}_notnull_${_}" } (@inst));
1012 $cdef .= ',+' x (scalar (@inst) - 1);
1013 $cdef .= ",${def}_${cf}_num,${def}_${cf}_num,1,IF,/,$default_value,IF";
1015 push (@ret, "CDEF:${def}_${cf}_notnull=${def}_${cf},UN,0,${def}_${cf},IF");
1020 "CDEF:nice_acc=syst_avg_notnull,wait_avg_notnull,user_avg_notnull,nice_avg_notnull,+,+,+",
1021 "CDEF:user_acc=syst_avg_notnull,wait_avg_notnull,user_avg_notnull,+,+",
1022 "CDEF:wait_acc=syst_avg_notnull,wait_avg_notnull,+",
1023 "CDEF:syst_acc=syst_avg_notnull");
1025 push (@ret, grep { $_ !~ m/^C?DEF/ } (@{$GraphDefs->{'cpu'}}));
1030 sub output_graph_apache_scoreboard
1037 my @colors = get_n_colors (scalar (@inst));
1039 for (my $i = 0; $i < scalar (@inst); $i++)
1041 my $inst = $inst[$i];
1043 "DEF:avg_$i=$AbsDir/apache_scoreboard-$inst.rrd:count:AVERAGE",
1044 "DEF:min_$i=$AbsDir/apache_scoreboard-$inst.rrd:count:MIN",
1045 "DEF:max_$i=$AbsDir/apache_scoreboard-$inst.rrd:count:MAX");
1048 for (my $i = 0; $i < scalar (@inst); $i++)
1050 my $inst = $inst[$i];
1051 my $color = $colors[$i];
1053 if (length ($inst) > 15)
1055 $inst = substr ($inst, 0, 12) . '...';
1059 $inst = sprintf ('%-15s', $inst);
1063 "LINE1:avg_$i#$color:$inst",
1064 "GPRINT:min_$i:MIN:%6.2lf Min,",
1065 "GPRINT:avg_$i:AVERAGE:%6.2lf Avg,",
1066 "GPRINT:max_$i:MAX:%6.2lf Max,",
1067 "GPRINT:avg_$i:LAST:%6.2lf Last\\l");
1073 sub output_graph_ping
1080 my @colors = get_n_colors (scalar (@inst));
1082 for (my $i = 0; $i < scalar (@inst); $i++)
1084 my $inst = $inst[$i];
1086 "DEF:avg_$i=$AbsDir/ping-$inst.rrd:ping:AVERAGE",
1087 "DEF:min_$i=$AbsDir/ping-$inst.rrd:ping:MIN",
1088 "DEF:max_$i=$AbsDir/ping-$inst.rrd:ping:MAX");
1091 for (my $i = 0; $i < scalar (@inst); $i++)
1093 my $inst = $inst[$i];
1094 my $color = $colors[$i];
1096 if (length ($inst) > 15)
1098 $inst = substr ($inst, 0, 12) . '...';
1102 $inst = sprintf ('%-15s', $inst);
1106 "LINE1:avg_$i#$color:$inst",
1107 "GPRINT:min_$i:MIN:%4.1lf ms Min,",
1108 "GPRINT:avg_$i:AVERAGE:%4.1lf ms Avg,",
1109 "GPRINT:max_$i:MAX:%4.1lf ms Max,",
1110 "GPRINT:avg_$i:LAST:%4.1lf ms Last\\l");
1116 sub output_graph_mysql_commands
1123 my @colors = get_n_colors (scalar (@inst));
1125 for (my $i = 0; $i < scalar (@inst); $i++)
1127 my $inst = $inst[$i];
1129 "DEF:avg_$i=$AbsDir/mysql_commands-$inst.rrd:value:AVERAGE",
1130 "DEF:min_$i=$AbsDir/mysql_commands-$inst.rrd:value:MIN",
1131 "DEF:max_$i=$AbsDir/mysql_commands-$inst.rrd:value:MAX");
1134 for (my $i = 0; $i < scalar (@inst); $i++)
1136 my $inst = $inst[$i];
1137 my $color = $colors[$i];
1139 if (length ($inst) > 18)
1141 $inst = substr ($inst, 0, 15) . '...';
1145 $inst = sprintf ('%-18s', $inst);
1149 "LINE1:avg_$i#$color:$inst",
1150 "GPRINT:min_$i:MIN:%6.1lf Min,",
1151 "GPRINT:avg_$i:AVERAGE:%6.1lf Avg,",
1152 "GPRINT:max_$i:MAX:%6.1lf Max,",
1153 "GPRINT:avg_$i:LAST:%6.1lf Last\\l");
1159 sub output_graph_mysql_handler
1166 my @colors = get_n_colors (scalar (@inst));
1168 for (my $i = 0; $i < scalar (@inst); $i++)
1170 my $inst = $inst[$i];
1172 "DEF:avg_$i=$AbsDir/mysql_handler-$inst.rrd:value:AVERAGE",
1173 "DEF:min_$i=$AbsDir/mysql_handler-$inst.rrd:value:MIN",
1174 "DEF:max_$i=$AbsDir/mysql_handler-$inst.rrd:value:MAX");
1177 for (my $i = 0; $i < scalar (@inst); $i++)
1179 my $inst = $inst[$i];
1180 my $color = $colors[$i];
1182 if (length ($inst) > 18)
1184 $inst = substr ($inst, 0, 15) . '...';
1188 $inst = sprintf ('%-18s', $inst);
1192 "LINE1:avg_$i#$color:$inst",
1193 "GPRINT:min_$i:MIN:%6.1lf Min,",
1194 "GPRINT:avg_$i:AVERAGE:%6.1lf Avg,",
1195 "GPRINT:max_$i:MAX:%6.1lf Max,",
1196 "GPRINT:avg_$i:LAST:%6.1lf Last\\l");
1204 die unless (defined ($GraphDefs->{$Type}));
1208 my $file = $AbsDir . '/';
1209 my $files = get_all_files ($AbsDir);
1214 if ($RelDir =~ m#([^/]+)$#)
1220 $host = $Config->{'HostName'};
1226 if ($TimeSpan =~ m/(\d+)/)
1228 $TimeSpan = -1 * int ($1);
1232 my %t = (hour => -3600, day => -86400, week => -604800, month => -2678400, year => -31622400);
1233 die unless (defined ($t{$TimeSpan}));
1234 $TimeSpan = $t{$TimeSpan};
1237 if (scalar (@{$files->{$Type}}) == 1)
1239 $Inst = $files->{$Type}[0];
1242 #push (@cmd, '-', '-a', 'PNG', '-s', $TimeSpan, '-w', 800, '-h', 150);
1243 push (@cmd, '-', '-a', 'PNG', '-s', $TimeSpan);
1244 push (@cmd, @{$GraphArgs->{$Type}}) if (defined ($GraphArgs->{$Type}));
1246 for (qw(Back ShadeA ShadeB Font Canvas Grid MGrid Frame Arrow))
1248 push (@cmd, '-c', uc ($_) . '#' . $Config->{'Colors'}{$_});
1251 if ((length ($Inst) == 0) and (ref ($GraphMulti->{$Type}) eq 'CODE'))
1253 push (@cmd, $GraphMulti->{$Type}->(@{$files->{$Type}}));
1257 if (length ("$Inst"))
1259 $file .= "$Type-$Inst.rrd";
1263 $file .= "$Type.rrd";
1266 die ("File not found: $file") unless (-e $file);
1268 push (@cmd, @{$GraphDefs->{$Type}});
1273 $_ =~ s/{file}/$file/g;
1274 $_ =~ s/{host}/$host/g;
1275 $_ =~ s/{inst}/$Inst/g;
1276 $_ =~ s/{type}/$Type/g;
1281 print STDOUT <<HEADER if (defined ($ENV{'GATEWAY_INTERFACE'}));
1282 Content-Type: image/png
1283 Cache-Control: no-cache
1290 open ($fh, ">/tmp/collection.log") or die ("open: $!");
1291 flock ($fh, LOCK_EX) or die ("flock: $!");
1293 print $fh join ("\n\t", @cmd) . "\n";
1300 die ('RRDs::error: ' . RRDs::error ()) if (RRDs::error ());
1305 my $files = get_all_files ($AbsDir);
1306 my $dirs = get_all_dirs ($AbsDir);
1308 print STDOUT <<HEADER if (defined ($ENV{'GATEWAY_INTERFACE'}));
1309 Content-Type: text/html
1310 Cache-Control: no-cache
1314 <title>Collection: $RelDir</title>
1315 <style type="text/css">
1316 img { border: none; display: block; }
1323 my $MySelf = defined ($ENV{'GATEWAY_INTERFACE'}) ? $ENV{'SCRIPT_NAME'} : $0;
1325 if ((length ($Type) != 0) and (length ($Inst) == 0) and (ref ($GraphMulti->{$Type}) eq 'CODE') and (scalar (@{$files->{$Type}}) > 1))
1327 print qq(\t\t<div><a href="$MySelf$RelDir">Go up</a></div>\n);
1330 for (@{$files->{$Type}})
1332 print qq(\t\t\t<li><a href="$MySelf$RelDir/$Type/$_">$_</a></li>\n);
1338 <div><img src="$MySelf$RelDir/$Type/hour" /></div>
1340 <div><img src="$MySelf$RelDir/$Type/day" /></div>
1342 <div><img src="$MySelf$RelDir/$Type/week" /></div>
1344 <div><img src="$MySelf$RelDir/$Type/month" /></div>
1346 <div><img src="$MySelf$RelDir/$Type/year" /></div>
1349 elsif (length ($Type) != 0)
1351 my $ext = length ($Inst) ? "$Type/$Inst" : $Type;
1353 if ((ref ($GraphMulti->{$Type}) eq 'CODE') and (scalar (@{$files->{$Type}}) > 1))
1355 print qq(<div><a href="$MySelf$RelDir/$Type">Go up</a></div>\n);
1359 print qq(<div><a href="$MySelf$RelDir">Go up</a></div>\n);
1364 <div><img src="$MySelf$RelDir/$ext/hour" /></div>
1366 <div><img src="$MySelf$RelDir/$ext/day" /></div>
1368 <div><img src="$MySelf$RelDir/$ext/week" /></div>
1370 <div><img src="$MySelf$RelDir/$ext/month" /></div>
1372 <div><img src="$MySelf$RelDir/$ext/year" /></div>
1379 my ($up) = $RelDir =~ m#(.*)/[^/]+$#;
1380 print qq(\t\t<div><a href="$MySelf$up">Go up</a></div>\n);
1388 print qq(<li>$AbsDir/<a href="$MySelf$RelDir/$_">$_</a></li>\n);
1393 for (sort (keys %$files))
1397 if (ref ($GraphMulti->{$type}) eq 'CODE')
1399 print qq(\t\t<a href="$MySelf$RelDir/$type" />),
1400 qq(<img src="$MySelf$RelDir/$type/day" /></a>\n);
1404 for (@{$files->{$type}})
1410 print qq(\t\t<a href="$MySelf$RelDir/$type/$inst" />),
1411 qq(<img src="$MySelf$RelDir/$type/$inst/day" /></a>\n);
1415 print qq(\t\t<a href="$MySelf$RelDir/$type" />),
1416 qq(<img src="$MySelf$RelDir/$type/day" /></a>\n);
1422 print STDOUT <<FOOTER if (defined ($ENV{'GATEWAY_INTERFACE'}));
1430 my $files = get_all_files ();
1432 print STDOUT <<HEADER if (defined ($ENV{'GATEWAY_INTERFACE'}));
1433 Content-Type: text/xml
1434 Cache-Control: no-cache
1437 print STDOUT pl2xml ($files);
1442 my $file = @_ ? shift : '/etc/collection.conf';
1446 # if (open ($fh, "< $file"))
1454 # $conf = xml2pl ($xml);
1474 FullRed => 'FF0000',
1475 FullBlue => '0000FF',
1476 FullGreen => '00E000',
1477 FullYellow => 'F0A000',
1478 FullCyan => '00A0FF',
1479 FullMagenta => 'A000FF',
1481 HalfRed => 'F8B8B8',
1482 HalfBlue => 'B8B8F8',
1483 HalfGreen => 'B8F0B8',
1484 HalfYellow => 'F4F4B8'
1486 Directory => '/var/lib/collectd',
1487 HostName => (defined ($ENV{'SERVER_NAME'}) ? $ENV{'SERVER_NAME'} : 'localhost')
1500 $AbsDir = $Config->{'Directory'};
1503 while (@info and -d $AbsDir . '/' . $info[0])
1505 my $new = shift (@info);
1506 next if ($new =~ m/^\./);
1508 $AbsDir .= '/' . $new;
1509 $RelDir .= '/' . $new;
1516 confess ("parse_pathinfo: too many elements in pathinfo") if (scalar (@info) > 3);
1517 return unless (@info);
1519 $Type = shift (@info);
1520 return unless (@info);
1522 if ($info[-1] =~ m/^(hour|day|week|month|year)$/i)
1524 $TimeSpan = pop (@info);
1527 $Inst = shift (@info) if (@info);
1529 confess ("unrecognized elements in pathinfo") if (@info);
1534 my $dir = @_ ? shift : $Config->{'Directory'};
1538 if (opendir ($dh, $dir))
1540 while (my $thing = readdir ($dh))
1542 next if ($thing =~ m/^\./);
1547 if ($thing =~ m/^(\w+)-([\w\-\.]+)\.rrd$/)
1552 elsif ($thing =~ m/^(\w+)\.rrd$/)
1562 # Only load RRD files we can actually display..
1563 next unless (defined ($GraphDefs->{$type}));
1565 $hash->{$type} = [] unless (defined ($hash->{$type}));
1566 push (@{$hash->{$type}}, $inst);
1577 my $dir = @_ ? shift : $Config->{'Directory'};
1581 if (opendir ($dh, $dir))
1583 while (my $thing = readdir ($dh))
1585 next if ($thing =~ m/^\./);
1587 next if (!-d "$dir/$thing");
1589 push (@ret, $thing);
1595 return (@ret) if (wantarray ());
1603 my ($red, $green, $blue) = map { ord (pack ("H2", $_)) } ($color =~ m/([A-Fa-f0-9]{2})/g);
1604 #print STDERR "$color -> rgb($red,$green,$blue)\n";
1606 return ($red, $green, $blue);
1611 croak unless (scalar (@_) == 3);
1613 my ($red, $green, $blue) = @_;
1615 my $ret = sprintf ("%02X%02X%02X", $red, $green, $blue);
1616 #print STDERR "rgb($red,$green,$blue) -> $ret\n";
1621 sub color_calculate_transparent
1624 my $canvas = [color_hex2rgb (shift)];
1625 my @colors = map { [color_hex2rgb ($_)] } (@_);
1627 if (($alpha < 0.0) or ($alpha > 1.0))
1634 return (color_rgb2hex (@$canvas));
1638 return (color_rgb2hex (@{$colors[-1]}));
1641 my $ret = _color_calculate_transparent ($alpha, $canvas, @colors);
1643 return (color_rgb2hex (@$ret));
1646 sub _color_calculate_transparent
1651 my @colors = @_ ? shift : ();
1652 my $ret = [0, 0, 0];
1654 for (my $i = 0; $i < 3; $i++)
1656 $ret->[$i] = ($alpha * $color->[$i]) + ((1 - $alpha) * $canvas->[$i]);
1659 return (_color_calculate_transparent ($alpha, $ret, @colors)) if (@colors);
1668 for (my $i = 0; $i < $num; $i++)
1670 my $pos = 6 * $i / $num;
1711 push (@ret, sprintf ("%02x%02x%02x", $red, $green, $blue));