---> uname -a: Linux prd-centos7-docker-4c-2g-2987.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 8.6G 42G 18% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 624 77 16 1135 1013 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:32:b4:63 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fe32:b463/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:62:35:2c 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::42:5bff:fe62:352c/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) 10/02/2020 _x86_64_ (4 CPU) 06:25:44 AM LINUX RESTART 06:27:01 AM tps rtps wtps bread/s bwrtn/s 06:28:01 AM 92.01 59.13 32.88 8571.94 12639.39 06:29:01 AM 128.06 35.37 92.69 1687.62 33337.27 06:30:02 AM 287.70 132.35 155.35 6723.08 31121.42 06:31:01 AM 76.78 24.39 52.39 1923.76 6519.14 06:32:01 AM 2.35 0.15 2.20 3.06 39.09 06:33:01 AM 0.30 0.12 0.18 73.41 2.10 06:34:01 AM 0.32 0.00 0.32 0.00 3.51 06:35:01 AM 0.22 0.00 0.22 0.00 2.33 06:36:01 AM 0.28 0.00 0.28 0.00 3.65 06:37:01 AM 60.97 58.40 2.56 4937.49 215.32 06:38:01 AM 87.24 5.98 81.27 851.16 10847.83 06:39:01 AM 107.63 27.18 80.45 1136.12 8681.33 Average: 70.36 28.62 41.74 2160.61 8626.73 06:27:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 AM 332996 1548560 82.30 2620 963012 1109896 37.88 519604 870336 120 06:29:01 AM 68900 1812656 96.34 2264 1122108 1429568 48.79 589356 1022652 64032 06:30:02 AM 114568 1766988 93.91 1492 931020 1591216 54.31 782832 747136 65220 06:31:01 AM 520500 1361056 72.34 1300 706928 1140964 38.94 548248 585200 8 06:32:01 AM 532020 1349536 71.72 1300 706964 1077912 36.79 552564 573428 8 06:33:01 AM 529724 1351832 71.85 1300 709176 1077916 36.79 558492 570136 12 06:34:01 AM 529884 1351672 71.84 1300 709176 1077912 36.79 558264 570064 8 06:35:01 AM 532216 1349340 71.71 1300 709184 1061416 36.22 556828 569864 16 06:36:01 AM 532356 1349200 71.71 1300 709188 1061416 36.22 556728 569864 8 06:37:01 AM 308220 1573336 83.62 1300 877992 1112092 37.95 624416 721096 19252 06:38:01 AM 189308 1692248 89.94 1156 991608 1078724 36.81 548108 878024 79888 06:39:01 AM 121916 1759640 93.52 1116 1027804 1075356 36.70 583252 875212 26116 Average: 359384 1522172 80.90 1479 847013 1157866 39.52 581558 712751 21224 06:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:28:01 AM eth0 1061.89 1284.62 3035.14 748.71 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM docker0 1102.46 781.31 81.21 2659.20 0.00 0.00 0.00 06:29:01 AM eth0 1123.95 798.65 3300.57 2155.95 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM veth613ce22 64.53 82.01 4.32 335.74 0.00 0.00 0.00 06:29:01 AM docker0 1167.18 863.32 84.65 2995.37 0.00 0.00 0.00 06:30:02 AM eth0 278.01 211.82 1618.28 29.38 0.00 0.00 0.00 06:30:02 AM vethc61cbcb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 06:30:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 06:30:02 AM docker0 87.41 92.51 6.91 494.02 0.00 0.00 0.00 06:31:01 AM eth0 32.45 20.53 16.64 61.09 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 4.11 1.18 1.41 0.86 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 1.18 0.57 0.56 0.39 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 0.40 0.30 0.26 0.20 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 0.18 0.03 0.01 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 28.64 19.57 109.09 6.05 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 90.22 71.44 749.86 8.03 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 41.63 32.39 129.23 41.95 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 222.24 203.76 748.15 254.69 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 104.72 79.79 7.64 291.31 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) 10/02/2020 _x86_64_ (4 CPU) 06:25:44 AM LINUX RESTART 06:27:01 AM CPU %user %nice %system %iowait %steal %idle 06:28:01 AM all 11.48 0.00 3.84 0.85 0.20 83.62 06:28:01 AM 0 11.26 0.00 4.58 0.69 0.17 83.30 06:28:01 AM 1 10.26 0.00 3.28 0.54 0.22 85.70 06:28:01 AM 2 13.79 0.00 4.18 0.44 0.19 81.41 06:28:01 AM 3 10.61 0.00 3.28 1.73 0.26 84.11 06:29:01 AM all 10.71 0.00 4.33 0.47 0.23 84.26 06:29:01 AM 0 9.01 0.00 5.86 0.36 0.21 84.56 06:29:01 AM 1 7.66 0.00 3.43 1.20 0.30 87.40 06:29:01 AM 2 16.24 0.00 4.28 0.19 0.15 79.14 06:29:01 AM 3 9.93 0.00 3.77 0.14 0.24 85.92 06:30:02 AM all 21.90 0.00 8.41 4.82 1.29 63.59 06:30:02 AM 0 21.77 0.00 7.90 5.60 1.27 63.46 06:30:02 AM 1 21.64 0.00 9.33 5.37 1.22 62.43 06:30:02 AM 2 21.87 0.00 8.60 4.53 1.17 63.82 06:30:02 AM 3 22.31 0.00 7.82 3.76 1.47 64.64 06:31:01 AM all 29.44 0.00 6.02 3.08 0.52 60.94 06:31:01 AM 0 28.79 0.00 6.19 6.16 0.72 58.14 06:31:01 AM 1 30.69 0.00 5.58 0.98 0.47 62.28 06:31:01 AM 2 29.31 0.00 6.10 2.28 0.50 61.81 06:31:01 AM 3 28.98 0.00 6.21 2.89 0.40 61.52 06:32:01 AM all 0.14 0.00 0.07 0.01 0.62 99.16 06:32:01 AM 0 0.05 0.00 0.05 0.00 0.43 99.47 06:32:01 AM 1 0.03 0.00 0.13 0.00 0.76 99.07 06:32:01 AM 2 0.41 0.00 0.03 0.00 0.93 98.63 06:32:01 AM 3 0.03 0.00 0.03 0.03 0.37 99.53 06:33:01 AM all 0.11 0.00 0.03 0.00 0.30 99.56 06:33:01 AM 0 0.05 0.00 0.02 0.02 0.42 99.50 06:33:01 AM 1 0.02 0.00 0.07 0.00 0.18 99.73 06:33:01 AM 2 0.35 0.00 0.03 0.00 0.20 99.42 06:33:01 AM 3 0.02 0.00 0.03 0.00 0.37 99.58 06:34:01 AM all 0.09 0.00 0.02 0.00 0.38 99.51 06:34:01 AM 0 0.02 0.00 0.02 0.00 0.56 99.40 06:34:01 AM 1 0.03 0.00 0.03 0.00 0.23 99.70 06:34:01 AM 2 0.28 0.00 0.03 0.00 0.28 99.40 06:34:01 AM 3 0.03 0.00 0.02 0.00 0.43 99.52 06:35:01 AM all 0.13 0.00 0.05 0.00 0.11 99.71 06:35:01 AM 0 0.02 0.00 0.03 0.00 0.05 99.90 06:35:01 AM 1 0.03 0.00 0.07 0.00 0.10 99.80 06:35:01 AM 2 0.43 0.00 0.02 0.00 0.12 99.43 06:35:01 AM 3 0.03 0.00 0.07 0.00 0.18 99.72 06:36:01 AM all 0.15 0.00 0.02 0.00 0.02 99.81 06:36:01 AM 0 0.05 0.00 0.00 0.00 0.05 99.90 06:36:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 06:36:01 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 06:36:01 AM 3 0.00 0.00 0.02 0.00 0.02 99.97 06:37:01 AM all 4.08 0.00 0.65 1.15 0.02 94.11 06:37:01 AM 0 6.62 0.00 0.69 0.84 0.02 91.84 06:37:01 AM 1 2.07 0.00 0.62 2.40 0.03 94.87 06:37:01 AM 2 2.90 0.00 0.43 0.37 0.00 96.30 06:37:01 AM 3 4.71 0.00 0.85 1.00 0.02 93.42 06:38:01 AM all 17.38 0.00 2.42 1.33 0.02 78.85 06:38:01 AM 0 29.56 0.00 3.02 0.86 0.02 66.54 06:38:01 AM 1 10.63 0.00 1.49 0.52 0.02 87.35 06:38:01 AM 2 13.98 0.00 2.13 2.68 0.02 81.19 06:38:01 AM 3 15.44 0.00 3.05 1.26 0.02 80.24 06:38:01 AM CPU %user %nice %system %iowait %steal %idle 06:39:01 AM all 13.83 0.00 2.38 2.17 0.01 81.60 06:39:01 AM 0 28.11 0.00 2.83 1.65 0.02 67.38 06:39:01 AM 1 8.09 0.00 1.74 2.19 0.00 87.98 06:39:01 AM 2 9.20 0.00 2.60 2.43 0.02 85.75 06:39:01 AM 3 10.01 0.00 2.36 2.43 0.00 85.19 Average: all 9.02 0.00 2.32 1.15 0.31 87.21 Average: 0 11.17 0.00 2.56 1.33 0.33 84.61 Average: 1 7.50 0.00 2.12 1.09 0.30 88.99 Average: 2 9.00 0.00 2.34 1.07 0.30 87.30 Average: 3 8.41 0.00 2.27 1.09 0.31 87.92