When starting PM, it set a buffer to hold performance stat data with a default size. When test take very long, data area overflow and result is rubbish.
You can set a larger buffer (see 6!:10), but my experience was that it didn't work well. Fri, 28 Feb 2020, Devon McCormick написал(а): > I am confused by the output of jpm because I just ran something that took > 48 seconds but the detail report of the top-level function shows a total > time of about 70 seconds. How can this be? Am I mis-interpreting the > numbers? > For example: > 6!:2 '''FLNMS FLDTS FLSZS FLPARENT DIRNMS DIRDEP''=. PllDirInfoEG > ''E:\''' > 48.7943 > 0 1 showtotal_jpm_ '' > Time (seconds) > +------------------+---------+---------+-----+----+-----+ > |name (all locales)|all |here |here%|cum%|rep | > +------------------+---------+---------+-----+----+-----+ > |wait |47.982074|47.982074| 67.6| 68 | 48| > |cd |21.512789|21.512789| 30.3| 98 |14519| > |[rest] | | 1.454809| 2.1|100 | | > |[total] | |70.949672|100.0|100 | | > +------------------+---------+---------+-----+----+-----+ > 0 1 showdetail_jpm_ 'PllDirInfoEG' > Time (seconds) > +---------+--------+---+-----------------------------------------------------... > |all |here |rep|PllDirInfoEG > ... > +---------+--------+---+-----------------------------------------------------... > | 0.000002|0.000002|1 |monad > ... > | 0.000003|0.000003|1 |[1] exeID=.'J8Pll' > ... > |68.921268|0.000019|1 |[2] 'tmpd srcd flnms fldts flszs > exeIDs'=.pllParseDir... > | 0.000036|0.000036|1 |[3] exeID=.'0123456789'(]{.~[:>:0 > i:~]e.[)'.'(]{.~]i:... > | 0.000102|0.000015|1 |[4] flszs=.;flszs[fldts=.cvtTS21Num&>fldts > ... > | 0.000002|0.000002|1 |[5] flparent=.0$~#flszs > ... > | 0.000003|0.000003|1 |[6] dirdep=._1,0$~#srcd[dirnms=.y;srcd > ... > | 0.822916|0.007631|1 |[7] 'flnms fldts flszs flparent dirnms > dirdep'=.cumul... > | 0.735149|0.000015|1 |[8] cleanupTempDirs'PllDTmp' > ... > | 0.380437|0.008926|1 |[9] 'dirnms flparent'=.adjustDirInfo > dirnms;<flparent... > | 0.089712|0.016307|1 |[10] dirdep=.dirDependencies dirnms > ... > | 0.000014|0.000014|1 |[11] flnms;fldts;flszs;flparent;dirnms;<dirdep > ... > |70.949643|0.032973|1 |total monad > ... > +---------+--------+---+-----------------------------------------------------... > I don't understand how the 70.9 in the last row jibes with the 48.7943 > seconds the entire run took. > > Can anyone explain? > > Thanks, > > Devon > > On Thu, Feb 27, 2020 at 9:56 PM bill lam <bbill....@gmail.com> wrote: > > > I checked the viewtotal required the grid addon which had been > > decommitted. > > > > > > Thu, 27 Feb 2020, Devon McCormick написал(а): > > > Hi - I'm following the Performance Monitor documentation but I get a > > value > > > error when I try to invoke "viewtotal_jpm_". Does anyone know why? > > > > > > The example output shows what look like graphical windows so I'm > > wondering > > > if I have to run this under Qt. > > > > > > Thanks, > > > Devon > > > -- > > > > > > Devon McCormick, CFA > > > > > > Quantitative Consultant > > > ---------------------------------------------------------------------- > > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > -- > > regards, > > ==================================================== > > GPG key 1024D/4434BAB3 2008-08-24 > > gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3 > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > > -- > > Devon McCormick, CFA > > Quantitative Consultant > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm