---> uname -a: Linux prd-centos7-docker-4c-2g-4033.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: 2933.436 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 13G 38G 26% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 559 82 5 1195 1088 Swap: 1023 42 981 ---> 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:19:d2:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84806sec preferred_lft 84806sec inet6 fe80::f816:3eff:fe19:d2e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:51:1a:19 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::42:9fff:fe51:1a19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (prd-centos7-docker-4c-2g-4033.vexxhost.local) 10/08/2020 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 10.84 1.83 9.01 832.63 181.39 12:02:01 AM 0.88 0.32 0.57 9.05 9.84 12:03:01 AM 0.90 0.62 0.28 103.13 3.56 12:04:01 AM 0.25 0.00 0.25 0.00 2.86 12:05:01 AM 0.22 0.02 0.20 0.53 1.75 12:06:01 AM 0.20 0.00 0.20 0.00 2.08 12:07:01 AM 0.23 0.02 0.22 0.27 2.56 12:08:01 AM 1.65 1.38 0.27 48.89 3.78 12:09:01 AM 0.83 0.05 0.78 2.13 14.67 12:10:02 AM 125.96 48.07 77.89 2015.04 23179.20 12:11:01 AM 194.48 108.62 85.86 6774.53 11787.96 12:12:01 AM 26.91 0.35 26.56 6.79 434.75 12:13:01 AM 28.11 0.13 27.97 4.13 449.78 12:14:01 AM 29.62 0.08 29.53 3.86 478.67 12:15:01 AM 29.08 1.86 27.21 342.74 449.07 12:16:01 AM 213.30 77.52 135.78 6147.69 35724.39 12:17:01 AM 102.63 72.54 30.09 6181.93 3637.29 12:18:01 AM 87.21 10.49 76.73 1075.94 10820.69 12:19:01 AM 99.28 32.20 67.08 1480.65 7910.21 Average: 50.03 18.67 31.36 1313.13 5002.02 12:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 243536 1638020 87.06 28 1040132 1187252 40.52 727040 702736 8 12:02:01 AM 250280 1631276 86.70 28 1040388 1132040 38.63 722780 702280 12 12:03:01 AM 244700 1636856 86.99 28 1043476 1132052 38.63 728144 702664 8 12:04:01 AM 245152 1636404 86.97 28 1043484 1131956 38.63 727776 702664 8 12:05:01 AM 244220 1637336 87.02 28 1043472 1132160 38.64 728268 702664 8 12:06:01 AM 245144 1636412 86.97 28 1043496 1131956 38.63 725600 704732 8 12:07:01 AM 244796 1636760 86.99 28 1043508 1131956 38.63 725600 704736 8 12:08:01 AM 243312 1638244 87.07 28 1044264 1132064 38.64 725896 705448 20 12:09:01 AM 242796 1638760 87.10 28 1044236 1132200 38.64 726312 705448 8 12:10:02 AM 115060 1766496 93.88 28 1078644 1564164 53.38 645808 882840 74716 12:11:01 AM 199432 1682124 89.40 28 1042588 1272296 43.42 706720 737640 28 12:12:01 AM 222548 1659008 88.17 28 1042808 1225652 41.83 692460 728856 48 12:13:01 AM 205060 1676496 89.10 28 1042948 1324988 45.22 720204 718644 60 12:14:01 AM 240952 1640604 87.19 28 1043020 1117860 38.15 698316 705384 12 12:15:01 AM 240680 1640876 87.21 28 1052932 1119524 38.21 701140 697756 28 12:16:01 AM 200176 1681380 89.36 0 1022300 1230152 41.98 567720 801028 504 12:17:01 AM 83736 1797820 95.55 0 1107400 1145596 39.10 614224 857472 24096 12:18:01 AM 305660 1575896 83.75 0 890720 1093904 37.33 506596 724868 66836 12:19:01 AM 94204 1787352 94.99 0 1052272 1111596 37.94 604128 806440 14992 Average: 216392 1665164 88.50 22 1040110 1181546 40.32 683933 736542 9548 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:01:01 AM eth0 254.25 263.49 112.82 1085.05 0.00 0.00 0.00 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.48 0.45 1.10 0.06 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 0.88 0.33 0.32 0.20 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.45 0.08 0.04 0.01 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.92 0.17 0.16 0.07 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 1.07 0.42 0.38 0.21 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 AM eth0 404.66 372.33 3732.19 56.90 0.00 0.00 0.00 12:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM vethab1d87a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 4779.07 3980.99 18659.47 5185.80 0.00 0.00 0.00 12:11:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:11:01 AM docker0 1213.87 1033.08 92.78 4552.88 0.00 0.00 0.00 12:12:01 AM eth0 111.24 84.97 98.45 89.18 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM vethbdde3f7 0.45 0.55 0.11 0.20 0.00 0.00 0.00 12:12:01 AM docker0 4.36 4.10 1.20 2.01 0.00 0.00 0.00 12:13:01 AM eth0 104.66 79.59 95.50 82.82 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM docker0 3.71 3.31 0.92 1.63 0.00 0.00 0.00 12:14:01 AM eth0 118.28 89.40 108.74 80.27 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM docker0 4.33 3.96 1.18 1.98 0.00 0.00 0.00 12:15:01 AM eth0 120.52 93.34 98.33 93.86 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM docker0 3.73 3.38 0.95 1.65 0.00 0.00 0.00 12:16:01 AM vethd8095b5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 12:16:01 AM eth0 7735.42 5921.62 24870.46 5723.09 0.00 0.00 0.00 12:16:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:16:01 AM docker0 1208.18 1029.27 95.36 4478.38 0.00 0.00 0.00 12:17:01 AM eth0 173.52 116.09 472.95 62.01 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM docker0 39.14 63.95 2.41 201.21 0.00 0.00 0.00 12:18:01 AM eth0 91.18 81.34 602.21 8.07 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 55.26 42.61 134.74 42.05 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 220.54 159.40 635.63 103.63 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.38 6.47 0.59 21.95 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (prd-centos7-docker-4c-2g-4033.vexxhost.local) 10/08/2020 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 6.10 0.00 1.87 0.03 0.07 91.92 12:01:01 AM 0 5.75 0.00 2.21 0.05 0.05 91.94 12:01:01 AM 1 6.12 0.00 1.75 0.03 0.07 92.03 12:01:01 AM 2 6.27 0.00 1.88 0.03 0.07 91.75 12:01:01 AM 3 6.29 0.00 1.65 0.03 0.05 91.98 12:02:01 AM all 0.17 0.00 0.06 0.01 0.00 99.76 12:02:01 AM 0 0.02 0.00 0.05 0.00 0.00 99.93 12:02:01 AM 1 0.08 0.00 0.07 0.00 0.00 99.85 12:02:01 AM 2 0.05 0.00 0.05 0.00 0.00 99.90 12:02:01 AM 3 0.55 0.00 0.05 0.00 0.00 99.40 12:03:01 AM all 0.16 0.00 0.04 0.00 0.00 99.79 12:03:01 AM 0 0.03 0.00 0.05 0.02 0.02 99.88 12:03:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 12:03:01 AM 2 0.05 0.00 0.03 0.00 0.02 99.90 12:03:01 AM 3 0.52 0.00 0.02 0.00 0.00 99.47 12:04:01 AM all 0.15 0.00 0.04 0.00 0.00 99.82 12:04:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 12:04:01 AM 1 0.03 0.00 0.05 0.00 0.00 99.92 12:04:01 AM 2 0.48 0.00 0.05 0.00 0.00 99.47 12:04:01 AM 3 0.02 0.00 0.02 0.00 0.02 99.95 12:05:01 AM all 0.05 0.00 0.04 0.00 0.00 99.90 12:05:01 AM 0 0.05 0.00 0.05 0.02 0.02 99.87 12:05:01 AM 1 0.05 0.00 0.02 0.00 0.00 99.93 12:05:01 AM 2 0.10 0.00 0.07 0.00 0.00 99.83 12:05:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 12:06:01 AM all 0.14 0.00 0.04 0.00 0.01 99.81 12:06:01 AM 0 0.07 0.00 0.03 0.00 0.02 99.88 12:06:01 AM 1 0.02 0.00 0.03 0.00 0.02 99.93 12:06:01 AM 2 0.45 0.00 0.07 0.00 0.00 99.48 12:06:01 AM 3 0.00 0.00 0.02 0.00 0.00 99.98 12:07:01 AM all 0.19 0.00 0.03 0.00 0.00 99.78 12:07:01 AM 0 0.05 0.00 0.05 0.00 0.00 99.90 12:07:01 AM 1 0.13 0.00 0.05 0.00 0.00 99.82 12:07:01 AM 2 0.53 0.00 0.03 0.00 0.00 99.43 12:07:01 AM 3 0.05 0.00 0.03 0.00 0.00 99.92 12:08:01 AM all 0.18 0.00 0.06 0.02 0.00 99.73 12:08:01 AM 0 0.05 0.00 0.05 0.00 0.00 99.90 12:08:01 AM 1 0.12 0.00 0.05 0.00 0.00 99.83 12:08:01 AM 2 0.10 0.00 0.12 0.08 0.00 99.70 12:08:01 AM 3 0.48 0.00 0.03 0.00 0.00 99.48 12:09:01 AM all 0.17 0.00 0.04 0.00 0.00 99.79 12:09:01 AM 0 0.50 0.00 0.02 0.00 0.02 99.47 12:09:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:09:01 AM 2 0.07 0.00 0.07 0.00 0.02 99.85 12:09:01 AM 3 0.08 0.00 0.02 0.02 0.00 99.88 12:10:02 AM all 5.30 0.00 3.55 2.47 0.05 88.62 12:10:02 AM 0 5.42 0.00 3.83 1.56 0.05 89.15 12:10:02 AM 1 5.47 0.00 3.30 3.79 0.05 87.39 12:10:02 AM 2 5.22 0.00 3.58 4.14 0.03 87.02 12:10:02 AM 3 5.10 0.00 3.51 0.37 0.05 90.97 12:11:01 AM all 5.65 0.00 5.04 4.11 0.09 85.11 12:11:01 AM 0 5.23 0.00 4.92 3.23 0.09 86.53 12:11:01 AM 1 5.97 0.00 5.33 4.39 0.09 84.22 12:11:01 AM 2 6.09 0.00 5.43 5.17 0.09 83.22 12:11:01 AM 3 5.30 0.00 4.49 3.66 0.10 86.46 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 3.00 0.00 3.20 0.39 0.06 93.34 12:12:01 AM 0 3.24 0.00 3.64 0.27 0.12 92.74 12:12:01 AM 1 3.11 0.00 3.20 0.47 0.07 93.15 12:12:01 AM 2 2.86 0.00 2.68 0.39 0.05 94.03 12:12:01 AM 3 2.83 0.00 3.25 0.44 0.07 93.41 12:13:01 AM all 3.08 0.00 3.25 0.41 0.08 93.18 12:13:01 AM 0 3.27 0.00 3.73 0.20 0.10 92.70 12:13:01 AM 1 3.42 0.00 3.30 0.39 0.07 92.83 12:13:01 AM 2 2.75 0.00 2.75 0.49 0.05 93.97 12:13:01 AM 3 2.87 0.00 3.26 0.54 0.07 93.27 12:14:01 AM all 3.42 0.00 3.56 0.41 0.08 92.52 12:14:01 AM 0 3.70 0.00 4.10 0.52 0.07 91.61 12:14:01 AM 1 3.12 0.00 3.56 0.46 0.07 92.80 12:14:01 AM 2 3.10 0.00 3.24 0.32 0.12 93.22 12:14:01 AM 3 3.73 0.00 3.36 0.37 0.08 92.45 12:15:01 AM all 2.99 0.00 3.25 0.46 0.07 93.23 12:15:01 AM 0 3.27 0.00 3.52 0.56 0.05 92.60 12:15:01 AM 1 3.19 0.00 3.39 0.56 0.07 92.80 12:15:01 AM 2 2.69 0.00 2.69 0.37 0.08 94.16 12:15:01 AM 3 2.83 0.00 3.39 0.37 0.07 93.34 12:16:01 AM all 12.43 0.00 9.36 2.78 0.39 75.04 12:16:01 AM 0 13.22 0.00 10.88 3.22 0.40 72.28 12:16:01 AM 1 11.72 0.00 8.85 3.87 0.34 75.22 12:16:01 AM 2 12.50 0.00 9.21 1.79 0.38 76.12 12:16:01 AM 3 12.28 0.00 8.52 2.22 0.43 76.55 12:17:01 AM all 9.20 0.00 3.66 1.95 0.25 84.94 12:17:01 AM 0 14.52 0.00 3.69 0.95 0.22 80.61 12:17:01 AM 1 11.75 0.00 4.37 4.39 0.19 79.31 12:17:01 AM 2 6.24 0.00 3.40 0.61 0.25 89.51 12:17:01 AM 3 4.36 0.00 3.17 1.87 0.34 90.26 12:18:01 AM all 15.74 0.00 3.19 1.85 0.05 79.18 12:18:01 AM 0 14.10 0.00 2.79 3.01 0.05 80.04 12:18:01 AM 1 23.12 0.00 3.96 1.53 0.07 71.32 12:18:01 AM 2 10.81 0.00 2.29 0.99 0.03 85.88 12:18:01 AM 3 14.99 0.00 3.73 1.88 0.05 79.35 12:19:01 AM all 15.61 0.00 3.17 2.15 0.08 78.99 12:19:01 AM 0 29.82 0.00 3.74 1.21 0.07 65.16 12:19:01 AM 1 8.54 0.00 2.91 1.52 0.05 86.98 12:19:01 AM 2 14.09 0.00 3.80 2.97 0.10 79.03 12:19:01 AM 3 10.11 0.00 2.26 2.86 0.10 84.67 Average: all 4.37 0.00 2.26 0.89 0.07 92.41 Average: 0 5.33 0.00 2.46 0.77 0.07 91.38 Average: 1 4.49 0.00 2.31 1.11 0.06 92.03 Average: 2 3.89 0.00 2.16 0.90 0.07 92.98 Average: 3 3.78 0.00 2.13 0.76 0.07 93.26