BioTorrents.de’s version of Gazelle
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cache-db-stats.twig 16KB

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  1. {% if can_see_db %}
  2. <div class="linkbox">
  3. <a href="tools.php?action=database_specifics" class="brackets">Database specifics</a>
  4. </div>
  5. {% endif %}
  6. <div class="permissions">
  7. <div class="permission_container">
  8. <table>
  9. <tr class="colhead">
  10. <td colspan="2">Service</td>
  11. </tr>
  12. <tr><td colspan="2"><strong>Threads (Active)</strong></td></tr>
  13. <tr>
  14. <td>Cache:</td>
  15. <td>{{ mem_stats.threads|number_format }} <span style="float: right;">({{ (mem_stats.threads / mem_stats.max_connections)|number_format(1) }}%)</span></td>
  16. </tr>
  17. <tr>
  18. <td{% if db_stats.Threads_connected.Value / db_stats.Threads_created.Value > 0.7 %} class="invalid"{% endif %}>Database:</td>
  19. <td>{{ db_stats.Threads_created.Value|number_format }} <span style="float: right;">({{ (db_stats.Threads_connected.Value / db_stats.Threads_created.Value * 100)|number_format(1) }}%)</span></td>
  20. </tr>
  21. <tr>
  22. <td>DB peak connections:</td>
  23. <td>{{ db_stats.Max_used_connections.Value|number_format }} <span style="float: right;">({{ (db_stats.Max_used_connections.Value / db_vars.max_connections.Value)|number_format(1) }}%)</span></td>
  24. </tr>
  25. <tr><td colspan="2"></td></tr>
  26. <tr><td colspan="2"><strong>Connections</strong></td></tr>
  27. <tr>
  28. <td>Cache current:</td>
  29. <td>{{ mem_stats.curr_connections|number_format }}</td>
  30. </tr>
  31. <tr>
  32. <td>Cache total:</td>
  33. <td>{{ mem_stats.total_connections|number_format }}</td>
  34. </tr>
  35. <tr>
  36. <td>Database total:</td>
  37. <td>{{ db_stats.Connections.Value|number_format }}</td>
  38. </tr>
  39. <tr><td colspan="2"></td></tr>
  40. <tr><td colspan="2"><strong>Booted</strong></td></tr>
  41. <tr>
  42. <td>Cache:</td>
  43. <td>{{ (now - mem_stats.uptime)|time_diff }}</td>
  44. </tr>
  45. <tr>
  46. <td>Database:</td>
  47. <td>{{ (now - db_stats.Uptime.Value)|time_diff }}</td>
  48. </tr>
  49. <tr><td colspan="2"></td></tr>
  50. <tr><td colspan="2"><strong>Special</strong></td></tr>
  51. <tr>
  52. <td>Cache Current Index:</td>
  53. <td><span style="float: right;">{{ mem_stats.curr_items|number_format }}</span></td>
  54. </tr>
  55. <tr>
  56. <td>Cache Total Index:</td>
  57. <td><span style="float: right;">{{ mem_stats.total_items|number_format }}</span></td>
  58. </tr>
  59. <tr>
  60. <td{% if mem_stats.bytes / mem_stats.limit_maxbytes > 0.85 %} class="tooltip invalid" title="Evictions begin when storage exceeds 85%"{% endif %}>Cache Storage:</td>
  61. <td>{{ mem_stats.bytes|octet_size }} <span style="float: right;">{{ (mem_stats.bytes / mem_stats.limit_maxbytes)|number_format(5) }}%</span></td>
  62. </tr>
  63. <tr>
  64. <td>Cache cold moves:</td>
  65. <td>{{ mem_stats.moves_to_cold|number_format }}<span style="float: right;">{{ (mem_stats.moves_to_cold / mem_stats.uptime)|number_format(5) }}/s</span></td>
  66. </tr>
  67. <tr>
  68. <td>Cache warm moves:</td>
  69. <td>{{ mem_stats.moves_to_warm|number_format }}<span style="float: right;">{{ (mem_stats.moves_to_warm / mem_stats.uptime)|number_format(5) }}/s</span></td>
  70. </tr>
  71. <tr>
  72. <td>Cache moves within LRU:</td>
  73. <td>{{ mem_stats.moves_within_lru|number_format }}<span style="float: right;">{{ (mem_stats.moves_within_lru / mem_stats.uptime)|number_format(5) }}/s</span></td>
  74. </tr>
  75. <tr><td colspan="2"></td></tr>
  76. <tr><td colspan="2"><strong>Utilities</strong></td></tr>
  77. <tr>
  78. <td>Cache:</td>
  79. <td>
  80. <form class="delete_form" name="cache" action="" method="post">
  81. <input type="hidden" name="action" value="service_stats" />
  82. <input type="hidden" name="auth" value="{{ auth }}" />
  83. <input type="hidden" name="global_flush" value="1" />
  84. <input type="submit" value="Manual Flush" />
  85. </form>
  86. </td>
  87. </tr>
  88. <tr>
  89. <td{% if mem_stats.cmd_flush > mem_stats.uptime / 7 * 24 * 3600 -%}
  90. class="tooltip invalid" title="Flushing the cache on a regular basis defeats the benefits of it, look into using cache transactions, or deletes instead of global flushing where possible."
  91. {%- endif %}>Total flushes:</td>
  92. <td>{{ mem_stats.cmd_flush|number_format }}</td>
  93. </tr>
  94. <tr>
  95. <td>Flush ratio:</td>
  96. <td>{{ (mem_stats.cmd_flush / mem_stats.uptime)|number_format(5) }}/s</td>
  97. </tr>
  98. </table>
  99. </div>
  100. <div class="permission_container">
  101. <table>
  102. <tr class="colhead">
  103. <td colspan="2">Activity</td>
  104. </tr>
  105. <tr><td colspan="2"><strong>Total reads</strong></td></tr>
  106. <tr>
  107. <td>Cache:</td>
  108. <td>{{ mem_stats.cmd_get|number_format }}</td>
  109. </tr>
  110. <tr>
  111. <td>Database:</td>
  112. <td>{{ db_stats.Com_select.Value|number_format }}</td>
  113. </tr>
  114. <tr><td colspan="2"><strong>Total writes</strong></td></tr>
  115. <tr>
  116. <td>Cache:</td>
  117. <td>{{ mem_stats.cmd_set|number_format }}</td>
  118. </tr>
  119. <tr>
  120. <td>Database:</td>
  121. <td>{{ (db_stats.Com_insert.Value + db_stats.Com_update.Value)|number_format }}</td>
  122. </tr>
  123. <tr><td colspan="2"></td></tr>
  124. <tr><td colspan="2"><strong>Get/Select (Success)</strong></td></tr>
  125. <tr>
  126. <td{% if mem_stats.get_hits / mem_stats.cmd_get < 0.7 %} class="invalid"{% endif %}>Cache:</td>
  127. <td>{{ mem_stats.get_hits|number_format }} <span style="float: right;">({{ (mem_stats.get_hits / mem_stats.cmd_get * 100)|number_format(3) }}%)</span></td>
  128. </tr>
  129. <tr>
  130. <td>Database:</td>
  131. <td>{{ db_stats.Com_select.Value|number_format }} <span style="float: right;">(100.000%)</span></td>
  132. </tr>
  133. <tr><td colspan="2"><strong>Set/Insert (Success)</strong></td></tr>
  134. <tr>
  135. <td>Cache:</td>
  136. <td>{{ mem_stats.cmd_set|number_format }} <span style="float: right;">(100.000%)</span></td>
  137. </tr>
  138. <tr>
  139. <td>Database:</td>
  140. <td>{{ db_stats.Com_insert.Value|number_format }} <span style="float: right;">(100.000%)</span></td>
  141. </tr>
  142. <tr>
  143. <td{% if mem_stats.incr_hits/(mem_stats.incr_hits + mem_stats.incr_misses) < 0.7 %} class="invalid"{% endif %}>Cache increment:</td>
  144. <td>{{ mem_stats.incr_hits|number_format }} <span style="float: right;">({{ (mem_stats.incr_hits / (mem_stats.incr_hits + mem_stats.incr_misses) * 100)|number_format(3) }}%)</span></td>
  145. </tr>
  146. <tr>
  147. <td{% if mem_stats.decr_hits / (mem_stats.decr_hits + mem_stats.decr_misses) < 0.7 %} class="invalid"{% endif %}>Cache decrement:</td>
  148. <td>{{ mem_stats.decr_hits|number_format }} <span style="float: right;">({{ (mem_stats.decr_hits / (mem_stats.decr_hits + mem_stats.decr_misses) * 100)|number_format(3) }}%)</span></td>
  149. </tr>
  150. <tr><td colspan="2"><strong>CAS/Update (Success)</strong></td></tr>
  151. <tr>
  152. <td{% if mem_stats.cas_hits > 0 and mem_stats.cas_hits / (mem_stats.cas_hits + mem_stats.cas_misses) < 0.7 -%} class="tooltip invalid" title="More than 30% of the issued CAS commands were unnecessarily wasting time and resources."
  153. {%- elseif mem_stats.cas_hits == 0 %} class="tooltip notice" title="Disable CAS with the -C parameter and save resources since it is not used."
  154. {%- endif %}>Cache:</td>
  155. <td>{{ mem_stats.cas_hits|number_format }} <span style="float: right;">({%
  156. if mem_stats.cas_hits > 0 %}{{ mem_stats.cas_hits / ((mem_stats.cas_hits + mem_stats.cas_misses) * 100)|number_format(3) }}{% else %}0.000{% endif %}%)</span></td>
  157. </tr>
  158. <tr>
  159. <td>Database:</td>
  160. <td>{{ db_stats.Com_update.Value|number_format }} <span style="float: right;">(100.000%)</span></td>
  161. </tr>
  162. <tr><td colspan="2"><strong>Deletes (Success)</strong></td></tr>
  163. <tr>
  164. <td>Cache:</td>
  165. <td>{{ mem_stats.delete_hits|number_format }} <span style="float: right;">({{ (mem_stats.delete_hits / (mem_stats.delete_hits + mem_stats.delete_misses) * 100)|number_format(3) }}%)</span></td>
  166. </tr>
  167. <tr>
  168. <td>Database:</td>
  169. <td>{{ db_stats.Com_delete.Value|number_format }} <span style="float: right;">(100.000%)</span></td>
  170. </tr>
  171. <tr><td colspan="2"></td></tr>
  172. <tr><td colspan="2"><strong>Special</strong></td></tr>
  173. <tr>
  174. <td>Expired unfetched:</td>
  175. <td>{{ mem_stats.expired_unfetched|number_format }}</td>
  176. </tr>
  177. <tr>
  178. <td>Evicted unfetched:</td>
  179. <td>{{ mem_stats.evicted_unfetched|number_format }}</td>
  180. </tr>
  181. <tr>
  182. <td>Evicted:</td>
  183. <td>{{ mem_stats.evictions|number_format }}</td>
  184. </tr>
  185. <tr>
  186. <td>Slabs moved:</td>
  187. <td>{{ mem_stats.slabs_moved|number_format }}</td>
  188. </tr>
  189. <tr>
  190. <td{% if db_stats.Slow_queries.Value > db_stats.Questions.Value / 7500 %} class="tooltip invalid" title="1/7500 queries is allowed to be slow to minimize performance impact."{% endif %}>Database slow:</td>
  191. <td>{{ db_stats.Slow_queries.Value|number_format }}</td>
  192. </tr>
  193. <tr><td colspan="2"></td></tr>
  194. <tr><td colspan="2"><strong>Data read</strong></td></tr>
  195. <tr>
  196. <td>Cache:</td>
  197. <td>{{ mem_stats.bytes_read|number_format }}</td>
  198. </tr>
  199. <tr>
  200. <td>Database:</td>
  201. <td>{{ db_stats.Bytes_received.Value|octet_size }}</td>
  202. </tr>
  203. <tr><td colspan="2"><strong>Data write</strong></td></tr>
  204. <tr>
  205. <td>Cache:</td>
  206. <td>{{ mem_stats.bytes_written|octet_size }}</td>
  207. </tr>
  208. <tr>
  209. <td>Database:</td>
  210. <td>{{ db_stats.Bytes_sent.Value|octet_size }}</td>
  211. </tr>
  212. </table>
  213. </div>
  214. <div class="permission_container">
  215. <table>
  216. <tr class="colhead">
  217. <td colspan="2">Concurrency</td>
  218. </tr>
  219. <tr><td colspan="2"><strong>Total reads</strong></td></tr>
  220. <tr>
  221. <td{% if mem_stats.cmd_get / mem_stats.uptime * 5 < db_stats.Com_select.Value / db_stats.Uptime.Value %} class="invalid"{% endif %}>Cache:</td>
  222. <td>{{ (mem_stats.cmd_get / mem_stats.uptime)|number_format(5) }}/s</td>
  223. </tr>
  224. <tr>
  225. <td>Database:</td>
  226. <td>{{ (db_stats.Com_select.Value / db_stats.Uptime.Value)|number_format(5) }}/s</td>
  227. </tr>
  228. <tr><td colspan="2"><strong>Total writes</strong></td></tr>
  229. <tr>
  230. <td{% if mem_stats.cmd_set / mem_stats.uptime * 5 < (db_stats.Com_insert.Value + db_stats.Com_update.Value) / db_stats.Uptime.Value %} class="invalid"{% endif %}>Cache:</td>
  231. <td>{{ (mem_stats.cmd_set / mem_stats.uptime)|number_format(5) }}/s</td>
  232. </tr>
  233. <tr>
  234. <td>Database:</td>
  235. <td>{{ ((db_stats.Com_insert.Value + db_stats.Com_update.Value) / db_stats.Uptime.Value)|number_format(5) }}/s</td>
  236. </tr>
  237. <tr><td colspan="2"></td></tr>
  238. <tr><td colspan="2"><strong>Get/Select</strong></td></tr>
  239. <tr>
  240. <td>Cache:</td>
  241. <td>{{ (mem_stats.get_hits / mem_stats.uptime)|number_format(5) }}/s</td>
  242. </tr>
  243. <tr>
  244. <td>Database:</td>
  245. <td>{{ (db_stats.Com_select.Value / db_stats.Uptime.Value)|number_format(5) }}/s</td>
  246. </tr>
  247. <tr><td colspan="2"><strong>Set/Insert</strong></td></tr>
  248. <tr>
  249. <td>Cache:</td>
  250. <td>{{ (mem_stats.cmd_set / mem_stats.uptime)|number_format(5) }}/s</td>
  251. </tr>
  252. <tr>
  253. <td>Database:</td>
  254. <td>{{ (db_stats.Com_insert.Value / db_stats.Uptime.Value)|number_format(5) }}/s</td>
  255. </tr>
  256. <tr>
  257. <td>Cache increment:</td>
  258. <td>{{ (mem_stats.incr_hits / mem_stats.uptime)|number_format(5) }}/s</td>
  259. </tr>
  260. <tr>
  261. <td>Cache decrement:</td>
  262. <td>{{ (mem_stats.decr_hits / mem_stats.uptime)|number_format(5) }}/s</td>
  263. </tr>
  264. <tr><td colspan="2"><strong>CAS/Updates</strong></td></tr>
  265. <tr>
  266. <td>Cache:</td>
  267. <td>{{ (mem_stats.cas_hits / mem_stats.uptime)|number_format(5) }}/s</td>
  268. </tr>
  269. <tr>
  270. <td>Database:</td>
  271. <td>{{ (db_stats.Com_update.Value / db_stats.Uptime.Value)|number_format(5) }}/s</td>
  272. </tr>
  273. <tr><td colspan="2"><strong>Deletes</strong></td></tr>
  274. <tr>
  275. <td>Cache:</td>
  276. <td>{{ (mem_stats.delete_hits / mem_stats.uptime)|number_format(5) }}/s</td>
  277. </tr>
  278. <tr>
  279. <td>Database:</td>
  280. <td>{{ (db_stats.Com_delete.Value / db_stats.Uptime.Value)|number_format(5) }}/s</td>
  281. </tr>
  282. <tr><td colspan="2"></td></tr>
  283. <tr><td colspan="2"><strong>Special</strong></td></tr>
  284. <tr>
  285. <td>Expired unfetched:</td>
  286. <td>{{ (mem_stats.expired_unfetched / mem_stats.uptime)|number_format(5) }}/s</td>
  287. </tr>
  288. <tr>
  289. <td>Evicted unfetched:</td>
  290. <td>{{ (mem_stats.evicted_unfetched / mem_stats.uptime)|number_format(5) }}/s</td>
  291. </tr>
  292. <tr>
  293. <td>Evicted:</td>
  294. <td>{{ (mem_stats.evictions / mem_stats.uptime)|number_format(5) }}/s</td>
  295. </tr>
  296. <tr>
  297. <td>Slabs moved:</td>
  298. <td>{{ (mem_stats.slabs_moved / mem_stats.uptime)|number_format(5) }}/s</td>
  299. </tr>
  300. <tr>
  301. <td>Database slow:</td>
  302. <td>{{ (db_stats.Slow_queries.Value / db_stats.Uptime.Value)|number_format(5) }}/s</td>
  303. </tr>
  304. <tr><td colspan="2"></td></tr>
  305. <tr><td colspan="2"><strong>Data read</strong></td></tr>
  306. <tr>
  307. <td>Cache:</td>
  308. <td>{{ (mem_stats.bytes_read / mem_stats.uptime)|octet_size }}/s</td>
  309. </tr>
  310. <tr>
  311. <td>Database:</td>
  312. <td>{{ (db_stats.Bytes_received.Value / db_stats.Uptime.Value)|octet_size }}/s</td>
  313. </tr>
  314. <tr><td colspan="2"><strong>Data write</strong></td></tr>
  315. <tr>
  316. <td>Cache:</td>
  317. <td>{{ (mem_stats.bytes_written / mem_stats.uptime)|octet_size }}/s</td>
  318. </tr>
  319. <tr>
  320. <td>Database:</td>
  321. <td>{{ (db_stats.Bytes_sent.Value / db_stats.Uptime.Value)|octet_size }}/s</td>
  322. </tr>
  323. </table>
  324. </div>
  325. </div>