1 /* 2 * Copyright 2016 Bjango Pty Ltd. All rights reserved. 3 * Copyright 2010 William Tisäter. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * 3. The name of the copyright holder may not be used to endorse or promote 16 * products derived from this software without specific prior written 17 * permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER ``AS IS'' AND ANY 20 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL WILLIAM TISÄTER BE LIABLE FOR ANY 23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 */ 31 32 #include "StatBase.h" 33 34 #ifndef _STATSLOAD_H 35 #define _STATSLOAD_H 36 37 class StatsLoad : public StatsBase 38 { 39 public: 40 void update(long long sampleID); 41 void addSample(load_data data, long long sampleID); 42 std::deque<load_data> samples[8]; 43 44 void init(); 45 #ifdef USE_SQLITE 46 void updateHistory(); 47 load_data historyItemAtIndex(int index); 48 void loadPreviousSamples(); 49 void loadPreviousSamplesAtIndex(int index); 50 #endif 51 52 #ifdef HAVE_LIBKSTAT 53 kstat_ctl_t *ksh; 54 #endif 55 }; 56 #endif 57