---> uname -a: Linux prd-centos7-docker-4c-2g-2321.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.438 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 887M 0 887M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 50G 8.3G 42G 17% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 625 83 15 1128 1012 Swap: 1023 3 1020 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:1c:dc:62 brd ff:ff:ff:ff:ff:ff inet 10.30.122.212/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85371sec preferred_lft 85371sec inet6 fe80::f816:3eff:fe1c:dc62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:c6:00:5f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:6fff:fec6:5f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/01/2020 _x86_64_ (4 CPU) 12:30:26 AM LINUX RESTART 12:31:02 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 78.21 36.75 41.45 3238.01 27929.74 12:33:01 AM 51.92 11.99 39.93 4739.60 7595.78 12:34:01 AM 97.24 58.50 38.74 4472.95 22727.49 12:35:02 AM 168.61 37.18 131.42 2240.50 37507.93 12:36:01 AM 229.63 125.05 104.59 5774.60 12935.45 12:37:01 AM 87.36 21.04 66.32 988.24 5747.82 12:38:01 AM 54.30 33.21 21.09 2036.67 1161.37 12:39:01 AM 3.41 0.12 3.29 71.06 93.01 12:40:02 AM 0.70 0.00 0.70 0.00 8.78 12:41:01 AM 0.49 0.00 0.49 0.00 4.94 12:42:01 AM 0.32 0.00 0.32 0.00 4.02 12:43:01 AM 0.25 0.00 0.25 0.00 3.00 12:44:01 AM 81.40 59.21 22.19 4989.49 1555.54 12:45:01 AM 46.81 5.59 41.22 771.05 3541.57 12:46:01 AM 83.31 14.05 69.27 400.53 8212.08 12:47:02 AM 67.92 13.19 54.73 673.75 2907.59 Average: 65.67 25.92 39.75 1896.80 8232.49 12:31:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 76636 1804920 95.93 2620 1291664 1065956 36.38 469540 1180252 69472 12:33:01 AM 64180 1817376 96.59 2620 1196368 1327844 45.32 539320 1112420 67236 12:34:01 AM 83800 1797756 95.55 2596 1130036 1546752 52.79 667416 960292 66940 12:35:02 AM 72580 1808976 96.14 1492 1103540 1508468 51.48 678364 919860 31172 12:36:01 AM 89296 1792260 95.25 1492 996996 1747036 59.62 776428 780064 59728 12:37:01 AM 248500 1633056 86.79 1332 905320 1424716 48.62 675456 718092 44996 12:38:01 AM 453328 1428228 75.91 1332 769464 1142648 39.00 599076 599960 12 12:39:01 AM 465516 1416040 75.26 1332 771604 1081540 36.91 592276 601040 12 12:40:02 AM 468500 1413056 75.10 1332 771612 1052924 35.93 590408 600712 12 12:41:01 AM 467924 1413632 75.13 1332 771616 1053020 35.94 590940 600712 16 12:42:01 AM 467840 1413716 75.14 1332 771620 1053068 35.94 581100 610588 16 12:43:01 AM 468892 1412664 75.08 1332 771624 1052972 35.94 580284 610588 8 12:44:01 AM 222544 1659012 88.17 1332 971276 1093396 37.32 663424 768064 22520 12:45:01 AM 102224 1779332 94.57 1252 1057928 1120144 38.23 658092 885724 86856 12:46:01 AM 185712 1695844 90.13 1124 1001496 1058080 36.11 539012 886752 45888 12:47:02 AM 90308 1791248 95.20 1112 1050792 1195120 40.79 611012 896536 37540 Average: 251736 1629820 86.62 1560 958310 1220230 41.64 613259 795728 33276 12:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:32:01 AM eth0 503.80 418.53 2821.19 59.60 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM veth42dab3a 858.46 607.48 76.67 2214.00 0.00 0.00 0.00 12:33:01 AM eth0 1316.28 1434.87 5904.04 183.76 0.00 0.00 0.00 12:33:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:33:01 AM docker0 858.46 607.35 64.93 2213.99 0.00 0.00 0.00 12:34:01 AM eth0 1105.94 817.40 3426.46 2765.75 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 179.02 129.85 12.96 441.04 0.00 0.00 0.00 12:35:02 AM veth9b49c05 44.80 59.11 4.26 275.55 0.00 0.00 0.00 12:35:02 AM eth0 2700.23 2424.52 11043.21 2966.63 0.00 0.00 0.00 12:35:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:35:02 AM docker0 1134.05 865.42 84.25 3285.35 0.00 0.00 0.00 12:36:01 AM eth0 57.82 34.27 221.97 58.11 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM vetha41d9fb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 12:36:01 AM docker0 9.98 24.10 0.80 195.85 0.00 0.00 0.00 12:37:01 AM eth0 32.80 22.09 23.29 12.95 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM vetha41d9fb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 24.55 19.26 14.18 52.14 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.08 0.62 0.65 0.49 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM eth0 1.80 0.32 0.38 0.17 0.00 0.00 0.00 12:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.79 0.61 0.63 0.40 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.08 0.48 0.53 0.32 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.58 0.35 0.28 0.14 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 58.16 38.18 351.93 9.15 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 75.96 62.87 507.79 6.43 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.71 2.54 2.69 1.33 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 AM eth0 47.44 33.32 125.62 46.23 0.00 0.00 0.00 12:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 187.50 164.99 768.76 197.90 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 71.81 55.82 5.34 218.34 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/01/2020 _x86_64_ (4 CPU) 12:30:26 AM LINUX RESTART 12:31:02 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 11.91 0.00 6.17 2.49 11.98 67.45 12:32:01 AM 0 9.57 0.00 5.77 2.66 13.96 68.04 12:32:01 AM 1 13.71 0.00 7.19 1.32 10.29 67.48 12:32:01 AM 2 9.67 0.00 5.53 3.97 11.98 68.85 12:32:01 AM 3 14.84 0.00 6.20 1.94 11.69 65.35 12:33:01 AM all 5.42 0.00 3.16 1.29 8.91 81.21 12:33:01 AM 0 5.68 0.00 3.38 0.45 9.65 80.84 12:33:01 AM 1 5.39 0.00 3.44 2.22 8.70 80.26 12:33:01 AM 2 4.52 0.00 2.34 0.35 8.47 84.32 12:33:01 AM 3 6.10 0.00 3.52 2.16 8.84 79.38 12:34:01 AM all 12.25 0.00 3.25 0.93 15.92 67.65 12:34:01 AM 0 17.54 0.00 4.18 0.23 17.05 61.00 12:34:01 AM 1 13.17 0.00 3.12 0.31 16.36 67.03 12:34:01 AM 2 8.67 0.00 2.80 2.06 14.47 72.00 12:34:01 AM 3 10.07 0.00 2.97 1.02 15.91 70.04 12:35:02 AM all 5.42 0.00 4.18 1.35 15.70 73.35 12:35:02 AM 0 5.51 0.00 3.66 1.21 16.66 72.95 12:35:02 AM 1 4.91 0.00 3.85 1.38 14.99 74.87 12:35:02 AM 2 5.48 0.00 4.22 1.08 15.56 73.66 12:35:02 AM 3 5.81 0.00 5.02 1.76 15.57 71.85 12:36:01 AM all 17.01 0.00 8.72 7.30 24.20 42.77 12:36:01 AM 0 16.41 0.00 8.78 6.02 24.59 44.20 12:36:01 AM 1 16.34 0.00 7.80 8.54 24.12 43.20 12:36:01 AM 2 16.17 0.00 8.21 6.16 24.59 44.87 12:36:01 AM 3 19.16 0.00 10.13 8.53 23.48 38.70 12:37:01 AM all 33.38 0.00 11.33 3.47 35.68 16.13 12:37:01 AM 0 32.53 0.00 11.84 4.29 35.85 15.48 12:37:01 AM 1 39.08 0.00 11.71 1.59 33.29 14.33 12:37:01 AM 2 29.94 0.00 10.55 3.70 36.48 19.34 12:37:01 AM 3 32.39 0.00 11.25 4.22 36.97 15.17 12:38:01 AM all 6.33 0.00 4.60 2.14 20.42 66.52 12:38:01 AM 0 5.65 0.00 4.39 2.31 20.86 66.79 12:38:01 AM 1 7.03 0.00 4.98 2.10 19.40 66.49 12:38:01 AM 2 6.29 0.00 4.32 2.33 20.82 66.24 12:38:01 AM 3 6.37 0.00 4.70 1.80 20.57 66.56 12:39:01 AM all 0.08 0.00 0.10 0.01 1.19 98.62 12:39:01 AM 0 0.07 0.00 0.13 0.05 2.24 97.51 12:39:01 AM 1 0.02 0.00 0.15 0.00 0.63 99.20 12:39:01 AM 2 0.10 0.00 0.05 0.00 0.81 99.04 12:39:01 AM 3 0.15 0.00 0.07 0.00 1.07 98.71 12:40:02 AM all 0.08 0.00 0.05 0.00 0.91 98.96 12:40:02 AM 0 0.03 0.00 0.05 0.00 1.51 98.40 12:40:02 AM 1 0.12 0.00 0.03 0.00 0.41 99.44 12:40:02 AM 2 0.07 0.00 0.07 0.00 0.83 99.04 12:40:02 AM 3 0.10 0.00 0.05 0.00 0.86 98.99 12:41:01 AM all 0.05 0.00 0.05 0.00 1.27 98.63 12:41:01 AM 0 0.03 0.00 0.03 0.00 2.23 97.71 12:41:01 AM 1 0.15 0.00 0.05 0.00 1.42 98.37 12:41:01 AM 2 0.02 0.00 0.10 0.00 1.12 98.76 12:41:01 AM 3 0.03 0.00 0.03 0.00 0.27 99.66 12:42:01 AM all 0.05 0.00 0.04 0.00 1.06 98.85 12:42:01 AM 0 0.02 0.00 0.03 0.00 0.40 99.55 12:42:01 AM 1 0.12 0.00 0.02 0.00 0.86 99.01 12:42:01 AM 2 0.02 0.00 0.07 0.00 2.13 97.79 12:42:01 AM 3 0.03 0.00 0.03 0.00 0.88 99.06 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 0.04 0.00 0.03 0.00 1.33 98.60 12:43:01 AM 0 0.02 0.00 0.05 0.00 0.63 99.30 12:43:01 AM 1 0.02 0.00 0.02 0.00 2.03 97.94 12:43:01 AM 2 0.03 0.00 0.03 0.00 0.60 99.34 12:43:01 AM 3 0.10 0.00 0.03 0.00 2.05 97.82 12:44:01 AM all 8.94 0.00 1.33 2.78 8.39 78.55 12:44:01 AM 0 24.41 0.00 2.11 0.69 9.67 63.11 12:44:01 AM 1 1.14 0.00 0.39 0.59 8.15 89.72 12:44:01 AM 2 7.47 0.00 1.78 6.98 7.92 75.86 12:44:01 AM 3 4.10 0.00 1.13 2.86 7.91 84.00 12:45:01 AM all 12.78 0.00 1.56 0.85 11.20 73.61 12:45:01 AM 0 18.73 0.00 1.57 1.23 12.20 66.27 12:45:01 AM 1 9.25 0.00 1.90 1.28 12.45 75.11 12:45:01 AM 2 11.35 0.00 1.51 0.08 11.27 75.78 12:45:01 AM 3 11.87 0.00 1.22 0.79 8.83 77.30 12:46:01 AM all 10.15 0.00 2.83 1.03 15.98 70.01 12:46:01 AM 0 6.64 0.00 1.94 0.75 15.90 74.77 12:46:01 AM 1 11.06 0.00 2.85 0.56 17.39 68.15 12:46:01 AM 2 16.83 0.00 4.46 1.64 14.77 62.30 12:46:01 AM 3 6.51 0.00 2.22 1.25 15.76 74.25 12:47:02 AM all 10.62 0.00 1.96 1.00 17.51 68.91 12:47:02 AM 0 12.52 0.00 1.41 1.61 19.17 65.28 12:47:02 AM 1 10.41 0.00 2.06 0.73 17.53 69.27 12:47:02 AM 2 13.51 0.00 2.98 0.84 13.71 68.97 12:47:02 AM 3 6.40 0.00 1.44 0.83 19.33 72.01 Average: all 8.22 0.00 3.00 1.50 11.83 75.45 Average: 0 9.45 0.00 2.99 1.32 12.53 73.72 Average: 1 7.93 0.00 2.98 1.26 11.60 76.24 Average: 2 8.02 0.00 3.01 1.80 11.48 75.69 Average: 3 7.49 0.00 3.01 1.64 11.73 76.13