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/*
This file is part of procinfo-NG
procinfo-NG is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2.
procinfo-NG is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with procinfo-NG; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// uses renderPageStat and renderCPUstats to render both CPU and page stats
// returns a list of rows containing 2 columns.
vector< vector <string> > renderCPUandPageStats(bool perSecond, bool showTotals, const double elapsed,
const uint64_t CPUcount, const uint64_t uptime, const vector <uint64_t> cpuDiffs, const uint64_t ctxtDiff, const vector <uint64_t> &pageDiffs)
{
vector< vector <string> > rows;
vector<string> row;
static vector<string> names(10);
static bool namesInit = false;
if( !namesInit ) {
// Initialize only once, should save time.
names[0] = "user :"; names[1] = "page in :";
names[2] = " "; names[3] = "page out:";
names[4] = "system:"; names[5] = "swap in :";
names[6] = "idle :"; names[7] = "swap out:";
names[8] = "uptime:"; names[9] = "context :";
namesInit = true;
}
for(uint32_t i = 0; i <= 4; i++) {
uint64_t val = 0;
/*
* This abomination is b/c idle is shown near last
* but it's 3rd in line in /proc/stat
*/
switch(i) {
case 4:
val = uptime;
break;
default:
val = cpuDiffs[i];
}
vector<string> cols = renderCPUstat(perSecond, showTotals, elapsed, CPUcount, cpuDiffs[4],
val, names[i*2]);
row.push_back(cols[0]); row.push_back(cols[1]);
cols = renderPageStat(perSecond, showTotals, elapsed,
( i == 4 ? ctxtDiff : pageDiffs[i]), names[i*2+1]);
row.push_back(cols[0]); row.push_back(cols[1]);
rows.push_back(row); row.clear();
}
return rows;
}
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