Date: Mon, 20 Apr 2015 23:29:52 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198723] [hwpmc] pmcstat -p (process counting) gets corrupted even if pinned to a CPU Message-ID: <bug-198723-8-0llNNTxm7s@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-198723-8@https.bugs.freebsd.org/bugzilla/> References: <bug-198723-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198723 --- Comment #3 from ganbold@gmail.com --- Ok, my case is probably different, so I see different numbers, but not huge: cpuset -l 0 pmcstat -w 1 -p CPU_CLK_UNHALTED_CORE -p PARTIAL_RAT_STALLS.SLOW_LEA_WINDOW -p PARTIAL_RAT_STALLS.MUL_SINGLE_UOP ./himenobmtxpa XL mimax = 512 mjmax = 512 mkmax = 1024 imax = 511 jmax = 511 kmax =1023 # p/CPU_CLK_UNHALTED_CORE p/PARTIAL_RAT_STALLS.SLOW_LEA_WINDOW p/PARTIAL_RAT_STALLS.MUL_SINGLE_UOP 870033399 3725668 0 245841351 908762 0 149768752 495087 0 92044851 314835 0 172232985 555547 0 130470473 415529 0 97294500 324799 0 224264591 730483 0 323564237 1001842 0 274181332 793169 0 203753726 565633 0 65682400 185914 0 305112357 883635 0 58018371 175088 0 57542509 165927 0 56139142 164077 0 114569102 328945 0 49034541 139120 0 87673805 246503 0 78197785 216160 0 125396191 347830 0 60803608 169127 0 58624781 158633 0 158752072 431521 0 126637934 347436 0 75105123 200448 0 75871442 165376 0 121684025 326831 0 63415999 164887 0 65051834 165931 0 172723309 437796 0 55178114 134277 0 129564415 321174 0 67139171 161328 0 129583559 302727 0 65823717 159945 0 100021756 239138 0 248424650 604507 0 # p/CPU_CLK_UNHALTED_CORE p/PARTIAL_RAT_STALLS.SLOW_LEA_WINDOW p/PARTIAL_RAT_STALLS.MUL_SINGLE_UOP 2157395 5581 0 266630444 648471 0 265551569 601376 0 350420437 805538 0 274975297 568795 0 204726842 445208 0 145150448 312924 0 263387441 546046 0 174172408 317262 0 170038378 331495 0 190559076 369572 0 0 0 0 0 0 0 65105706 137757 0 0 0 0 83246288 172311 0 0 0 0 83317266 171992 0 64043046 131977 0 73166853 148560 0 0 0 0 82940705 167883 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 359667865 717901 0 570575714 1085051 0 336720952 634324 0 357310518 663736 0 176594285 311291 0 113486543 211149 0 229862414 416510 0 185818110 320432 0 253051214 440886 0 167883757 285382 0 # p/CPU_CLK_UNHALTED_CORE p/PARTIAL_RAT_STALLS.SLOW_LEA_WINDOW p/PARTIAL_RAT_STALLS.MUL_SINGLE_UOP 94516905 176444 0 0 0 0 98904136 171988 0 0 0 0 91853341 170419 0 0 0 0 72928488 127483 0 0 0 0 93832604 171930 0 95043153 171647 0 0 0 0 100036516 175539 0 81642449 146707 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 122492641 215274 0 432573271 723654 0 672475908 1137167 0 164955154 275113 0 75885192 127743 0 362878684 597953 0 106611797 165063 0 96271731 159800 0 160547540 238537 0 104997341 166820 0 99251489 158100 0 677889774 1069483 0 109420715 171744 0 92841357 147517 0 17494074 26594 0 0 0 0 109178407 173350 0 0 0 0 89909372 148525 0 14054265 22545 0 # p/CPU_CLK_UNHALTED_CORE p/PARTIAL_RAT_STALLS.SLOW_LEA_WINDOW p/PARTIAL_RAT_STALLS.MUL_SINGLE_UOP 109666162 151431 0 19816973 29435 0 0 0 0 123641867 186868 0 74710420 117138 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 241415658 318707 0 413566724 628075 0 340955679 519405 0 289339024 438947 0 141001617 218872 0 141498097 213880 0 272845051 424913 0 16543212 23563 0 207416368 316845 0 118682821 166716 0 321315802 474006 0 106027959 159611 0 347174670 484656 0 0 0 0 154530996 170777 0 119466402 174679 0 266077428 326838 0 464666247 629234 0 508973836 728643 0 226376736 289833 0 240968127 325854 0 161590314 181870 0 152003550 172463 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # p/CPU_CLK_UNHALTED_CORE p/PARTIAL_RAT_STALLS.SLOW_LEA_WINDOW p/PARTIAL_RAT_STALLS.MUL_SINGLE_UOP 144675563 195757 0 0 0 0 35247263 46692 0 root@bsd:/home/tsgan/himenobmtxpa/src # -- You are receiving this mail because: You are the assignee for the bug.
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