From 54c2608d45e5b0368a07e383046a465375ccb03f Mon Sep 17 00:00:00 2001 From: "Brad Payne (Vir Linden)" Date: Wed, 16 Oct 2019 20:31:54 +0100 Subject: SL-12122 - removed frametime spikes in windows build caused by unnecessary call to GetPerformanceInfo() --- indra/llcommon/llsys.cpp | 28 ++++++++++------------------ 1 file changed, 10 insertions(+), 18 deletions(-) (limited to 'indra') diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp index 1f8d558fbe..eff4dd91ea 100644 --- a/indra/llcommon/llsys.cpp +++ b/indra/llcommon/llsys.cpp @@ -55,6 +55,7 @@ #include #include #include +#include "llfasttimer.h" using namespace llsd; @@ -925,8 +926,12 @@ LLMemoryInfo& LLMemoryInfo::refresh() return *this; } +static LLTrace::BlockTimerStatHandle FTM_MEMINFO_LOAD_STATS("MemInfo Load Stats"); + LLSD LLMemoryInfo::loadStatsMap() { + LL_RECORD_BLOCK_TIME(FTM_MEMINFO_LOAD_STATS); + // This implementation is derived from stream() code (as of 2011-06-29). Stats stats; @@ -948,24 +953,11 @@ LLSD LLMemoryInfo::loadStatsMap() stats.add("Total Virtual KB", state.ullTotalVirtual/div); stats.add("Avail Virtual KB", state.ullAvailVirtual/div); - PERFORMANCE_INFORMATION perf; - perf.cb = sizeof(perf); - GetPerformanceInfo(&perf, sizeof(perf)); - - SIZE_T pagekb(perf.PageSize/1024); - stats.add("CommitTotal KB", perf.CommitTotal * pagekb); - stats.add("CommitLimit KB", perf.CommitLimit * pagekb); - stats.add("CommitPeak KB", perf.CommitPeak * pagekb); - stats.add("PhysicalTotal KB", perf.PhysicalTotal * pagekb); - stats.add("PhysicalAvail KB", perf.PhysicalAvailable * pagekb); - stats.add("SystemCache KB", perf.SystemCache * pagekb); - stats.add("KernelTotal KB", perf.KernelTotal * pagekb); - stats.add("KernelPaged KB", perf.KernelPaged * pagekb); - stats.add("KernelNonpaged KB", perf.KernelNonpaged * pagekb); - stats.add("PageSize KB", pagekb); - stats.add("HandleCount", perf.HandleCount); - stats.add("ProcessCount", perf.ProcessCount); - stats.add("ThreadCount", perf.ThreadCount); + // SL-12122 - Call to GetPerformanceInfo() was removed here. Took + // on order of 10 ms, causing unacceptable frame time spike every + // second, and results were never used. If this is needed in the + // future, must find a way to avoid frame time impact (e.g. move + // to another thread, call much less often). PROCESS_MEMORY_COUNTERS_EX pmem; pmem.cb = sizeof(pmem); -- cgit v1.2.3