---> uname -a: Linux prd-centos7-docker-4c-2g-3764.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 632 79 16 1125 1006 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:46:44:9f brd ff:ff:ff:ff:ff:ff inet 10.30.122.185/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe46:449f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:25:87:61 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:c3ff:fe25:8761/64 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) 10/06/2020 _x86_64_ (4 CPU) 08:38:46 PM LINUX RESTART 08:40:01 PM tps rtps wtps bread/s bwrtn/s 08:41:01 PM 192.78 72.55 120.22 5632.76 48721.95 08:42:01 PM 329.41 150.22 179.20 7002.73 30371.02 08:43:01 PM 26.99 6.48 20.52 931.76 1764.75 08:44:01 PM 0.63 0.00 0.63 0.00 8.56 08:45:01 PM 0.53 0.03 0.50 1.07 6.71 08:46:01 PM 0.37 0.12 0.25 71.30 3.08 08:47:01 PM 58.67 57.32 1.35 4893.12 83.35 08:48:01 PM 85.66 6.38 79.28 863.01 10532.19 08:49:02 PM 106.13 26.06 80.07 1020.54 8645.89 Average: 89.08 35.48 53.60 2268.86 11130.87 08:40:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 PM 185484 1696072 90.14 2028 1030776 1345416 45.92 565140 931532 8 08:42:01 PM 299900 1581656 84.06 1360 829068 1651612 56.37 647576 694236 57612 08:43:01 PM 510364 1371192 72.88 1360 720760 1107240 37.79 541288 606500 16 08:44:01 PM 512732 1368824 72.75 1360 720764 1073304 36.63 541108 605536 8 08:45:01 PM 509776 1371780 72.91 1360 720768 1073376 36.63 547328 602360 8 08:46:01 PM 508136 1373420 72.99 1360 722940 1073352 36.63 556768 594996 28 08:47:01 PM 311488 1570068 83.45 1360 880624 1108868 37.84 606632 737732 12816 08:48:01 PM 91772 1789784 95.12 1236 1043180 1132624 38.65 641996 888480 66404 08:49:02 PM 85468 1796088 95.46 600 1025640 1123372 38.34 634868 868112 26460 Average: 335013 1546543 82.19 1336 854947 1187685 40.53 586967 725498 18151 08:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:41:01 PM eth0 1707.34 1417.69 5028.28 2829.63 0.00 0.00 0.00 08:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM docker0 550.72 447.67 42.34 2014.64 0.00 0.00 0.00 08:42:01 PM veth3b41b67 0.00 0.13 0.00 0.01 0.00 0.00 0.00 08:42:01 PM eth0 3306.29 2663.50 11312.57 3039.35 0.00 0.00 0.00 08:42:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:42:01 PM docker0 990.04 822.36 79.39 3480.03 0.00 0.00 0.00 08:43:01 PM eth0 11.67 6.54 9.61 4.94 0.00 0.00 0.00 08:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 08:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 08:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM eth0 0.20 0.18 0.07 0.01 0.00 0.00 0.00 08:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM eth0 19.25 13.46 51.70 4.80 0.00 0.00 0.00 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 131.26 112.81 776.25 11.10 0.00 0.00 0.00 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:02 PM eth0 29.51 21.75 126.61 7.61 0.00 0.00 0.00 08:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 246.05 203.14 841.92 326.43 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 73.62 62.88 5.69 276.18 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) 10/06/2020 _x86_64_ (4 CPU) 08:38:46 PM LINUX RESTART 08:40:01 PM CPU %user %nice %system %iowait %steal %idle 08:41:01 PM all 18.87 0.00 6.49 1.68 0.08 72.89 08:41:01 PM 0 22.58 0.00 8.81 2.33 0.07 66.22 08:41:01 PM 1 13.13 0.00 5.28 1.85 0.10 79.64 08:41:01 PM 2 18.95 0.00 6.54 1.92 0.07 72.52 08:41:01 PM 3 20.83 0.00 5.39 0.63 0.09 73.07 08:42:01 PM all 32.65 0.00 10.57 7.33 0.06 49.39 08:42:01 PM 0 32.77 0.00 10.56 5.87 0.07 50.73 08:42:01 PM 1 32.85 0.00 11.10 8.57 0.05 47.42 08:42:01 PM 2 32.52 0.00 10.07 8.54 0.07 48.81 08:42:01 PM 3 32.45 0.00 10.56 6.28 0.05 50.65 08:43:01 PM all 11.12 0.00 2.47 0.53 0.00 85.88 08:43:01 PM 0 11.51 0.00 2.46 0.08 0.02 85.93 08:43:01 PM 1 10.85 0.00 2.62 0.90 0.02 85.61 08:43:01 PM 2 11.39 0.00 2.21 0.08 0.00 86.32 08:43:01 PM 3 10.73 0.00 2.56 1.05 0.02 85.64 08:44:01 PM all 0.15 0.00 0.02 0.00 0.00 99.82 08:44:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 08:44:01 PM 1 0.53 0.00 0.03 0.00 0.00 99.43 08:44:01 PM 2 0.02 0.00 0.03 0.00 0.00 99.95 08:44:01 PM 3 0.03 0.00 0.02 0.00 0.00 99.95 08:45:01 PM all 0.16 0.00 0.03 0.00 0.00 99.80 08:45:01 PM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:45:01 PM 1 0.53 0.00 0.05 0.00 0.00 99.42 08:45:01 PM 2 0.02 0.00 0.00 0.00 0.00 99.98 08:45:01 PM 3 0.08 0.00 0.05 0.00 0.00 99.87 08:46:01 PM all 0.16 0.00 0.04 0.00 0.00 99.80 08:46:01 PM 0 0.03 0.00 0.02 0.00 0.00 99.95 08:46:01 PM 1 0.52 0.00 0.07 0.00 0.00 99.42 08:46:01 PM 2 0.05 0.00 0.05 0.00 0.00 99.90 08:46:01 PM 3 0.03 0.00 0.03 0.02 0.00 99.92 08:47:01 PM all 2.60 0.00 0.49 1.16 0.00 95.75 08:47:01 PM 0 4.22 0.00 0.47 0.40 0.00 94.91 08:47:01 PM 1 0.85 0.00 0.15 0.15 0.00 98.85 08:47:01 PM 2 3.56 0.00 0.79 1.87 0.00 93.79 08:47:01 PM 3 1.79 0.00 0.55 2.19 0.00 95.48 08:48:01 PM all 16.17 0.00 2.30 1.46 0.01 80.06 08:48:01 PM 0 18.11 0.00 1.81 1.17 0.00 78.91 08:48:01 PM 1 17.59 0.00 2.46 2.81 0.00 77.15 08:48:01 PM 2 10.59 0.00 1.45 1.52 0.02 86.42 08:48:01 PM 3 18.43 0.00 3.46 0.33 0.03 77.74 08:49:02 PM all 14.33 0.00 2.47 2.23 0.01 80.96 08:49:02 PM 0 30.14 0.00 3.52 1.48 0.02 64.84 08:49:02 PM 1 11.10 0.00 2.16 2.44 0.02 84.29 08:49:02 PM 2 7.01 0.00 1.88 1.85 0.00 89.26 08:49:02 PM 3 9.09 0.00 2.33 3.15 0.00 85.43 Average: all 10.63 0.00 2.74 1.59 0.02 85.02 Average: 0 13.20 0.00 3.05 1.25 0.02 82.48 Average: 1 9.72 0.00 2.64 1.85 0.02 85.77 Average: 2 9.28 0.00 2.54 1.74 0.02 86.42 Average: 3 10.31 0.00 2.75 1.51 0.02 85.41