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remove the old text format output

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This commit is contained in:
Michael Bishop 2018-09-02 18:20:18 -03:00
parent 2fd1008c70
commit 4b034f390c
1 changed files with 4 additions and 34 deletions
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38
src/libexpr/eval.cc
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@ -1730,9 +1730,7 @@ bool EvalState::eqValues(Value & v1, Value & v2)
void EvalState::printStats() void EvalState::printStats()
{ {
bool showStats = getEnv("NIX_SHOW_STATS", "0") != "0"; bool showStats = getEnv("NIX_SHOW_STATS", "0") != "0";
bool showJsonStats = getEnv("NIX_SHOW_STATS", "0") == "json";
Verbosity v = showStats ? lvlInfo : lvlDebug; Verbosity v = showStats ? lvlInfo : lvlDebug;
printMsg(v, "evaluation statistics:");
struct rusage buf; struct rusage buf;
getrusage(RUSAGE_SELF, &buf); getrusage(RUSAGE_SELF, &buf);
@ -1743,13 +1741,12 @@ void EvalState::printStats()
uint64_t bValues = nrValues * sizeof(Value); uint64_t bValues = nrValues * sizeof(Value);
uint64_t bAttrsets = nrAttrsets * sizeof(Bindings) + nrAttrsInAttrsets * sizeof(Attr); uint64_t bAttrsets = nrAttrsets * sizeof(Bindings) + nrAttrsInAttrsets * sizeof(Attr);
auto sum = bEnvs + bLists + bValues + bAttrsets;
#if HAVE_BOEHMGC #if HAVE_BOEHMGC
GC_word heapSize, totalBytes; GC_word heapSize, totalBytes;
GC_get_heap_usage_safe(&heapSize, 0, 0, 0, &totalBytes); GC_get_heap_usage_safe(&heapSize, 0, 0, 0, &totalBytes);
#endif #endif
if (showJsonStats) { if (showStats) {
printMsg(v, "evaluation statistics:");
auto outPath = getEnv("NIX_SHOW_STATS_PATH","-"); auto outPath = getEnv("NIX_SHOW_STATS_PATH","-");
std::fstream fs; std::fstream fs;
if (outPath != "-") { if (outPath != "-") {
@ -1761,6 +1758,7 @@ void EvalState::printStats()
{ {
auto envs = topObj.object("envs"); auto envs = topObj.object("envs");
envs.attr("number", nrEnvs); envs.attr("number", nrEnvs);
envs.attr("elements", nrValuesInEnvs);
envs.attr("bytes", bEnvs); envs.attr("bytes", bEnvs);
} }
{ {
@ -1783,6 +1781,7 @@ void EvalState::printStats()
auto sets = topObj.object("sets"); auto sets = topObj.object("sets");
sets.attr("number", nrAttrsets); sets.attr("number", nrAttrsets);
sets.attr("bytes", bAttrsets); sets.attr("bytes", bAttrsets);
sets.attr("elements", nrAttrsInAttrsets);
} }
{ {
JSONObject sizes = topObj.object("sizes"); JSONObject sizes = topObj.object("sizes");
@ -1802,35 +1801,6 @@ void EvalState::printStats()
JSONObject gc = topObj.object("gc"); JSONObject gc = topObj.object("gc");
gc.attr("heapSize", heapSize); gc.attr("heapSize", heapSize);
gc.attr("totalBytes", totalBytes); gc.attr("totalBytes", totalBytes);
#endif
} else {
if (getEnv("NIX_SHOW_STATS_PATH","-") != "-") {
printError("warning: $NIX_SHOW_STATS_PATH only works in combination with NIX_SHOW_STATS=json");
}
printMsg(v, format(" time elapsed: %1%") % cpuTime);
printMsg(v, format(" size of a value: %1%") % sizeof(Value));
printMsg(v, format(" size of an attr: %1%") % sizeof(Attr));
printMsg(v, format(" environments allocated: %1% (%2% bytes, %3%%%)") % nrEnvs % bEnvs % ((bEnvs*100) / sum));
printMsg(v, format(" list elements: %1% (%2% bytes %3%%%)") % nrListElems % bLists % ((bLists*100)/sum));
printMsg(v, format(" list concatenations: %1%") % nrListConcats);
printMsg(v, format(" values allocated: %1% (%2% bytes %3%%%)") % nrValues % bValues % ((bValues*100)/sum));
printMsg(v, format(" sets allocated: %1% (%2% bytes %3%%%)") % nrAttrsets % bAttrsets % ((bAttrsets*100)/sum));
printMsg(v, format(" right-biased unions: %1%") % nrOpUpdates);
printMsg(v, format(" values copied in right-biased unions: %1%") % nrOpUpdateValuesCopied);
printMsg(v, format(" symbols in symbol table: %1%") % symbols.size());
printMsg(v, format(" size of symbol table: %1%") % symbols.totalSize());
printMsg(v, format(" number of thunks: %1%") % nrThunks);
printMsg(v, format(" number of thunks avoided: %1%") % nrAvoided);
printMsg(v, format(" number of attr lookups: %1%") % nrLookups);
printMsg(v, format(" number of primop calls: %1%") % nrPrimOpCalls);
printMsg(v, format(" number of function calls: %1%") % nrFunctionCalls);
printMsg(v, format(" total allocations: %1% bytes") % (bEnvs + bLists + bValues + bAttrsets));
printMsg(v, format(" sets: %1% (%2% each, %3% mb total), attrs-in-sets: %4% (%5% each, %6% mb total)") % nrAttrsets % sizeof(Bindings) % ((nrAttrsets * sizeof(Bindings)) / 1024 / 1024) % nrAttrsInAttrsets % sizeof(Attr) % ((nrAttrsInAttrsets * sizeof(Attr)) / 1024 / 1024));
#if HAVE_BOEHMGC
printMsg(v, format(" current Boehm heap size: %1% bytes") % heapSize);
printMsg(v, format(" total Boehm heap allocations: %1% bytes") % totalBytes);
#endif #endif
} }