s4z /
plumd
| @@ 159-180 (lines=22) @@ | ||
| 156 | return ret |
|
| 157 | ||
| 158 | ||
| 159 | def proc_stat_cpu(self, key, val, ts): |
|
| 160 | """Return cpu utilization metrics in USER_HZ or Jiffies |
|
| 161 | (most likely units of 100Hz intervals ie. 100ms intervals). |
|
| 162 | ||
| 163 | :param key: The metric name (eg. cpu, cpu0, cpu1, etc) |
|
| 164 | :type key: str |
|
| 165 | :param val: A deque populated with the metric values from stat |
|
| 166 | :type val: deque |
|
| 167 | :rtype: list |
|
| 168 | """ |
|
| 169 | ret = [] |
|
| 170 | total = sum([ float(i) for i in val]) |
|
| 171 | cpu = self.config.get('cpu_metrics') |
|
| 172 | for map_val in cpu: |
|
| 173 | if len(val) < 1: |
|
| 174 | break |
|
| 175 | metric_val = float(val.popleft()) |
|
| 176 | mstr = "{0}.{1}".format(key, map_val) |
|
| 177 | percent_val = float(metric_val / total) * 100.00 |
|
| 178 | mval = self.calc.per_second(key, percent_val, ts) |
|
| 179 | ret.append(plumd.Float(mstr, mval)) |
|
| 180 | return ret |
|
| 181 | ||
| 182 | ||
| 183 | def proc_stat(self): |
|
| @@ 137-156 (lines=20) @@ | ||
| 134 | return ret |
|
| 135 | ||
| 136 | ||
| 137 | def proc_stat_cpu_percent(self, key, val, ts): |
|
| 138 | """Return cpu utilization metrics in percentage. |
|
| 139 | ||
| 140 | :param key: The metric name (eg. cpu, cpu0, cpu1, etc) |
|
| 141 | :type key: str |
|
| 142 | :param val: A deque populated with the metric values from stat |
|
| 143 | :type val: deque |
|
| 144 | :rtype: list |
|
| 145 | """ |
|
| 146 | ret = [] |
|
| 147 | total = sum([ float(i) for i in val]) |
|
| 148 | cpu = self.config.get('cpu_metrics') |
|
| 149 | for map_val in cpu: |
|
| 150 | if len(val) < 1: |
|
| 151 | break |
|
| 152 | metric_val = float(val.popleft()) |
|
| 153 | mstr = "{0}.{1}".format(key, map_val) |
|
| 154 | percent_val = metric_val / total * 100.00 |
|
| 155 | ret.append(plumd.Float(mstr, percent_val)) |
|
| 156 | return ret |
|
| 157 | ||
| 158 | ||
| 159 | def proc_stat_cpu(self, key, val, ts): |
|
