---> uname -a: Linux prd-centos7-docker-4c-2g-3457.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: 2933.442 BogoMIPS: 5866.88 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 629 75 16 1131 1008 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:28:38:40 brd ff:ff:ff:ff:ff:ff inet 10.30.122.194/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe28:3840/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:14:92:25 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::42:40ff:fe14:9225/64 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) 10/05/2020 _x86_64_ (4 CPU) 11:45:36 AM LINUX RESTART 11:46:01 AM tps rtps wtps bread/s bwrtn/s 11:47:01 AM 140.47 42.58 97.89 7894.52 50692.96 11:48:01 AM 220.20 80.98 139.22 6223.60 56730.14 11:49:02 AM 302.97 152.35 150.62 7326.71 18825.81 11:50:01 AM 22.17 5.98 16.19 612.36 1050.08 11:51:01 AM 3.61 0.02 3.60 3.73 122.52 11:52:01 AM 0.48 0.23 0.25 90.09 2.98 11:53:01 AM 0.43 0.12 0.32 74.90 3.35 11:54:01 AM 66.58 58.13 8.44 4934.15 927.46 11:55:01 AM 110.29 18.86 91.43 1203.33 13385.31 Average: 96.56 40.01 56.55 3157.78 15782.63 11:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 AM 69408 1812148 96.31 2620 1092124 1441696 49.20 651300 997616 24 11:48:01 AM 122248 1759308 93.50 1492 1074592 1528792 52.17 664716 894292 920 11:49:02 AM 368248 1513308 80.43 612 778896 1529480 52.20 619428 655200 29996 11:50:01 AM 569048 1312508 69.76 612 660496 1105128 37.72 531504 554872 8 11:51:01 AM 576312 1305244 69.37 612 660612 1072972 36.62 530148 552732 12 11:52:01 AM 569496 1312060 69.73 612 663308 1073044 36.62 543760 545864 8 11:53:01 AM 568020 1313536 69.81 612 665556 1072972 36.62 551428 540088 16 11:54:01 AM 269292 1612264 85.69 612 870112 1160852 39.62 672352 711364 38040 11:55:01 AM 165292 1716264 91.22 516 1016636 1070084 36.52 578792 861944 13848 Average: 364152 1517404 80.65 922 831370 1228336 41.92 593714 701552 9208 11:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:47:01 AM eth0 1273.83 1369.69 6293.76 178.87 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM veth2e79efc 756.92 534.14 74.10 2644.72 0.00 0.00 0.00 11:47:01 AM docker0 756.92 534.01 63.76 2644.70 0.00 0.00 0.00 11:48:01 AM veth01888ab 16.38 17.02 1.59 13.36 0.00 0.00 0.00 11:48:01 AM eth0 2816.77 2452.21 10826.78 2983.34 0.00 0.00 0.00 11:48:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:48:01 AM docker0 51.31 84.21 3.29 373.87 0.00 0.00 0.00 11:49:02 AM eth0 115.74 85.24 485.44 19.83 0.00 0.00 0.00 11:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:02 AM vetheb283a0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 11:49:02 AM docker0 64.87 80.67 5.13 453.73 0.00 0.00 0.00 11:50:01 AM eth0 7.08 4.27 6.72 2.20 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 71.62 60.88 369.31 55.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 51.50 37.93 499.67 4.74 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 339.24 293.11 1352.52 341.24 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 97.21 77.82 8.04 386.65 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) 10/05/2020 _x86_64_ (4 CPU) 11:45:36 AM LINUX RESTART 11:46:01 AM CPU %user %nice %system %iowait %steal %idle 11:47:01 AM all 19.68 0.00 7.05 6.68 0.08 66.51 11:47:01 AM 0 18.82 0.00 8.92 7.12 0.07 65.07 11:47:01 AM 1 25.98 0.00 7.12 5.75 0.10 61.05 11:47:01 AM 2 16.40 0.00 6.69 8.40 0.10 68.41 11:47:01 AM 3 17.51 0.00 5.44 5.44 0.07 71.55 11:48:01 AM all 18.17 0.00 6.51 2.50 0.07 72.74 11:48:01 AM 0 20.45 0.00 8.02 2.66 0.07 68.80 11:48:01 AM 1 18.15 0.00 6.22 1.83 0.05 73.75 11:48:01 AM 2 18.49 0.00 6.12 2.14 0.07 73.19 11:48:01 AM 3 15.63 0.00 5.73 3.38 0.09 75.17 11:49:02 AM all 35.41 0.00 10.02 5.78 0.04 48.75 11:49:02 AM 0 35.44 0.00 10.46 7.33 0.03 46.74 11:49:02 AM 1 35.36 0.00 10.08 5.98 0.03 48.55 11:49:02 AM 2 35.37 0.00 9.94 4.71 0.03 49.94 11:49:02 AM 3 35.44 0.00 9.65 5.15 0.05 49.72 11:50:01 AM all 4.50 0.00 1.09 0.63 0.00 93.78 11:50:01 AM 0 4.12 0.00 1.09 0.77 0.02 94.01 11:50:01 AM 1 4.99 0.00 1.26 0.05 0.00 93.71 11:50:01 AM 2 4.60 0.00 0.92 0.42 0.00 94.06 11:50:01 AM 3 4.33 0.00 1.05 1.26 0.00 93.36 11:51:01 AM all 0.15 0.00 0.03 0.00 0.00 99.80 11:51:01 AM 0 0.03 0.00 0.05 0.00 0.00 99.92 11:51:01 AM 1 0.50 0.00 0.02 0.00 0.00 99.48 11:51:01 AM 2 0.05 0.00 0.02 0.00 0.00 99.93 11:51:01 AM 3 0.03 0.00 0.03 0.02 0.00 99.92 11:52:01 AM all 0.06 0.00 0.04 0.00 0.00 99.90 11:52:01 AM 0 0.03 0.00 0.00 0.00 0.00 99.97 11:52:01 AM 1 0.08 0.00 0.03 0.00 0.00 99.88 11:52:01 AM 2 0.05 0.00 0.03 0.02 0.00 99.90 11:52:01 AM 3 0.07 0.00 0.07 0.00 0.00 99.87 11:53:01 AM all 0.03 0.00 0.03 0.00 0.00 99.93 11:53:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 11:53:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 11:53:01 AM 2 0.05 0.00 0.03 0.00 0.00 99.92 11:53:01 AM 3 0.03 0.00 0.05 0.02 0.00 99.90 11:54:01 AM all 7.17 0.00 0.91 1.26 0.00 90.65 11:54:01 AM 0 11.65 0.00 1.24 0.38 0.00 86.73 11:54:01 AM 1 7.07 0.00 0.80 0.68 0.02 91.43 11:54:01 AM 2 6.50 0.00 0.75 0.58 0.00 92.17 11:54:01 AM 3 3.46 0.00 0.87 3.41 0.00 92.27 11:55:01 AM all 16.29 0.00 2.51 2.31 0.01 78.88 11:55:01 AM 0 31.69 0.00 3.17 2.76 0.02 62.37 11:55:01 AM 1 6.31 0.00 1.70 2.74 0.00 89.25 11:55:01 AM 2 16.84 0.00 3.02 2.64 0.02 77.47 11:55:01 AM 3 10.37 0.00 2.17 1.09 0.02 86.36 Average: all 11.21 0.00 3.11 2.12 0.02 83.53 Average: 0 13.52 0.00 3.63 2.32 0.02 80.51 Average: 1 10.89 0.00 3.01 1.88 0.02 84.19 Average: 2 10.87 0.00 3.04 2.09 0.02 83.97 Average: 3 9.58 0.00 2.76 2.18 0.02 85.45