---> uname -a: Linux prd-centos7-docker-4c-2g-4049.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 8.6G 42G 18% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 676 63 15 1096 962 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:01:54:64 brd ff:ff:ff:ff:ff:ff inet 10.30.123.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe01:5464/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:5e:06:53 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::42:6bff:fe5e:653/64 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) 10/08/2020 _x86_64_ (4 CPU) 12:31:07 AM LINUX RESTART 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 32.34 12.58 19.76 4647.14 3583.02 12:34:01 AM 2.01 0.00 2.01 0.00 36.87 12:35:01 AM 0.40 0.00 0.40 0.00 6.04 12:36:01 AM 0.18 0.00 0.18 0.00 1.83 12:37:01 AM 0.20 0.00 0.20 0.00 2.78 12:38:01 AM 0.37 0.02 0.35 0.13 5.15 12:39:01 AM 27.70 2.51 25.19 287.93 17476.99 12:40:01 AM 363.69 172.66 191.03 8908.37 45131.49 12:41:01 AM 149.19 106.41 42.79 8217.01 6932.93 12:42:02 AM 87.10 9.95 77.15 972.17 10039.75 12:43:01 AM 109.57 36.62 72.94 1842.74 8457.52 Average: 70.21 30.98 39.23 2262.82 8336.26 12:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 233996 1647560 87.56 2620 1059076 1114744 38.04 430524 1058708 8 12:34:01 AM 238768 1642788 87.31 2620 1059080 1086304 37.07 430812 1054464 8 12:35:01 AM 238176 1643380 87.34 2620 1059084 1086484 37.08 431704 1054464 8 12:36:01 AM 236940 1644616 87.41 2620 1059088 1086484 37.08 433524 1053920 20 12:37:01 AM 234528 1647028 87.54 2620 1059092 1086484 37.08 446136 1044176 16 12:38:01 AM 230592 1650964 87.74 2620 1059104 1086652 37.09 455104 1038828 20 12:39:01 AM 83608 1797948 95.56 2620 1105180 1512036 51.60 610732 1003556 18768 12:40:01 AM 169840 1711716 90.97 1960 977244 1115264 38.06 524572 909092 65756 12:41:01 AM 93684 1787872 95.02 1492 1005020 1152708 39.34 623240 875924 29660 12:42:02 AM 193520 1688036 89.71 1492 907200 1116460 38.10 541760 822076 83208 12:43:01 AM 97380 1784176 94.82 1460 959148 1118748 38.18 624768 805860 39864 Average: 186457 1695099 90.09 2249 1028029 1142033 38.98 504807 974643 21576 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 347.57 297.92 769.53 365.42 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM docker0 126.61 93.56 9.65 304.01 0.00 0.00 0.00 12:34:01 AM eth0 1.05 0.08 0.09 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 2.46 0.38 0.42 0.20 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 3.13 0.73 0.95 0.58 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.63 0.67 0.72 0.46 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.18 0.55 0.56 0.39 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 410.95 363.54 3776.68 26.80 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 12:40:01 AM eth0 684.49 541.50 3966.30 89.05 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM docker0 58.70 59.16 4.69 410.06 0.00 0.00 0.00 12:41:01 AM eth0 162.84 130.87 490.76 70.94 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 49.34 49.28 3.42 220.87 0.00 0.00 0.00 12:42:02 AM eth0 80.98 74.20 615.16 8.13 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 65.54 53.28 136.33 43.86 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 Average: eth0 160.36 133.23 888.42 55.11 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 21.37 18.40 1.62 85.15 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) 10/08/2020 _x86_64_ (4 CPU) 12:31:07 AM LINUX RESTART 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 4.71 0.00 2.14 0.61 0.05 92.49 12:33:01 AM 0 5.56 0.00 2.36 0.35 0.03 91.69 12:33:01 AM 1 5.79 0.00 2.34 0.22 0.05 91.60 12:33:01 AM 2 4.04 0.00 1.70 1.63 0.07 92.55 12:33:01 AM 3 3.42 0.00 2.15 0.22 0.05 94.16 12:34:01 AM all 0.15 0.00 0.04 0.00 0.00 99.80 12:34:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:34:01 AM 1 0.23 0.00 0.03 0.00 0.02 99.72 12:34:01 AM 2 0.10 0.00 0.07 0.00 0.00 99.83 12:34:01 AM 3 0.25 0.00 0.05 0.00 0.02 99.68 12:35:01 AM all 0.15 0.00 0.05 0.00 0.00 99.80 12:35:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 12:35:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:35:01 AM 2 0.05 0.00 0.05 0.00 0.00 99.90 12:35:01 AM 3 0.50 0.00 0.05 0.00 0.00 99.45 12:36:01 AM all 0.15 0.00 0.05 0.00 0.00 99.80 12:36:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:36:01 AM 1 0.10 0.00 0.05 0.00 0.00 99.85 12:36:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 12:36:01 AM 3 0.47 0.00 0.08 0.00 0.00 99.45 12:37:01 AM all 0.17 0.00 0.07 0.00 0.01 99.75 12:37:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:37:01 AM 1 0.02 0.00 0.13 0.00 0.00 99.85 12:37:01 AM 2 0.08 0.00 0.08 0.00 0.03 99.80 12:37:01 AM 3 0.53 0.00 0.05 0.00 0.02 99.40 12:38:01 AM all 0.16 0.00 0.08 0.00 0.00 99.75 12:38:01 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 12:38:01 AM 1 0.07 0.00 0.22 0.02 0.00 99.70 12:38:01 AM 2 0.05 0.00 0.05 0.00 0.00 99.90 12:38:01 AM 3 0.52 0.00 0.03 0.00 0.00 99.45 12:39:01 AM all 3.32 0.00 1.95 0.03 0.08 94.63 12:39:01 AM 0 3.46 0.00 2.11 0.02 0.07 94.35 12:39:01 AM 1 2.94 0.00 1.98 0.02 0.08 94.98 12:39:01 AM 2 3.64 0.00 1.81 0.02 0.07 94.46 12:39:01 AM 3 3.22 0.00 1.88 0.08 0.08 94.73 12:40:01 AM all 14.10 0.00 8.73 3.70 0.17 73.30 12:40:01 AM 0 13.36 0.00 8.72 2.68 0.16 75.09 12:40:01 AM 1 14.66 0.00 8.79 6.17 0.17 70.20 12:40:01 AM 2 13.58 0.00 8.80 2.29 0.22 75.10 12:40:01 AM 3 14.82 0.00 8.60 3.61 0.12 72.85 12:41:01 AM all 8.04 0.00 3.49 2.86 0.07 85.54 12:41:01 AM 0 12.02 0.00 3.68 2.56 0.08 81.65 12:41:01 AM 1 9.48 0.00 3.88 2.80 0.08 83.75 12:41:01 AM 2 5.12 0.00 3.05 3.71 0.07 88.05 12:41:01 AM 3 5.54 0.00 3.33 2.36 0.07 88.70 12:42:02 AM all 15.89 0.00 2.86 1.11 0.04 80.11 12:42:02 AM 0 14.15 0.00 2.76 1.35 0.03 81.71 12:42:02 AM 1 18.71 0.00 3.38 0.63 0.03 77.25 12:42:02 AM 2 19.65 0.00 3.63 2.26 0.05 74.41 12:42:02 AM 3 11.05 0.00 1.67 0.24 0.03 87.01 12:43:01 AM all 15.03 0.00 3.08 2.21 0.04 79.64 12:43:01 AM 0 29.60 0.00 3.96 2.62 0.05 63.77 12:43:01 AM 1 7.71 0.00 2.49 1.91 0.02 87.87 12:43:01 AM 2 17.88 0.00 4.40 3.14 0.03 74.54 12:43:01 AM 3 5.29 0.00 1.49 1.18 0.03 92.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.56 0.00 2.02 0.94 0.04 91.43 Average: 0 6.99 0.00 2.13 0.86 0.04 89.99 Average: 1 5.38 0.00 2.10 1.05 0.04 91.42 Average: 2 5.76 0.00 2.13 1.17 0.05 90.89 Average: 3 4.11 0.00 1.74 0.69 0.04 93.42