---> uname -a: Linux prd-centos7-docker-4c-2g-2047.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 7.9G 43G 16% / 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 668 84 16 1083 969 Swap: 1023 1 1022 ---> 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:a5:f5:8d brd ff:ff:ff:ff:ff:ff inet 10.30.122.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fea5:f58d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:17:8f:a5 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:fe17:8fa5/64 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) 09/29/2020 _x86_64_ (4 CPU) 10:54:54 PM LINUX RESTART 10:56:01 PM tps rtps wtps bread/s bwrtn/s 10:57:01 PM 8.06 3.00 5.06 161.44 207.26 10:58:01 PM 0.25 0.00 0.25 0.00 3.78 10:59:01 PM 0.25 0.00 0.25 0.00 2.61 11:00:01 PM 0.27 0.00 0.27 0.00 3.46 11:01:01 PM 0.28 0.02 0.27 0.13 4.33 11:02:01 PM 0.51 0.14 0.37 2.30 6.89 11:03:01 PM 0.27 0.00 0.27 0.00 3.91 11:04:01 PM 0.25 0.00 0.25 0.00 3.00 11:05:01 PM 256.18 128.06 128.11 7153.26 32538.91 11:06:01 PM 82.04 57.32 24.72 4831.83 2665.96 11:07:01 PM 115.85 28.29 87.56 1672.99 12146.70 Average: 42.27 19.75 22.53 1258.83 4333.98 10:56:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 PM 150092 1731464 92.02 2620 1143328 1114868 38.05 424412 1147508 20 10:58:01 PM 155012 1726544 91.76 2620 1143332 1082632 36.95 424432 1143340 12 10:59:01 PM 155360 1726196 91.74 2620 1143340 1082704 36.95 424840 1143340 20 11:00:01 PM 152312 1729244 91.90 2620 1143340 1082848 36.96 427984 1143036 8 11:01:01 PM 151336 1730220 91.96 2620 1143348 1085580 37.05 432536 1138780 20 11:02:01 PM 151684 1729872 91.94 2620 1143492 1083368 36.97 432392 1138856 20 11:03:01 PM 151168 1730388 91.97 2620 1143500 1083484 36.98 429632 1141976 16 11:04:01 PM 150920 1730636 91.98 2620 1143504 1083572 36.98 429912 1141976 8 11:05:01 PM 213456 1668100 88.66 2596 934192 1293704 44.15 494160 906256 52 11:06:01 PM 81504 1800052 95.67 2596 1017104 1151776 39.31 589580 941668 60428 11:07:01 PM 95136 1786420 94.94 2076 993680 1119160 38.19 576956 897132 56488 Average: 146180 1735376 92.23 2566 1099287 1114881 38.05 462440 1080352 10645 10:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:57:01 PM eth0 31.97 28.42 36.90 45.30 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM docker0 7.83 5.41 0.91 21.22 0.00 0.00 0.00 10:58:01 PM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 3.66 2.07 2.94 0.14 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 2.11 0.57 0.72 0.38 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 2.18 0.63 0.78 0.43 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 1.96 0.61 0.65 0.44 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 2.40 0.77 0.93 0.61 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 2.38 0.33 0.43 0.17 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM veth124316e 0.70 0.60 0.13 0.12 0.00 0.00 0.00 11:05:01 PM eth0 907.22 682.01 4603.60 208.27 0.00 0.00 0.00 11:05:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:05:01 PM docker0 40.41 49.13 2.79 220.86 0.00 0.00 0.00 11:06:01 PM eth0 136.07 99.65 867.93 16.74 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM docker0 1.13 0.87 0.15 0.14 0.00 0.00 0.00 11:07:01 PM eth0 32.27 22.29 113.94 7.94 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.75 50.15 410.11 15.09 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 3.78 4.55 0.27 20.13 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) 09/29/2020 _x86_64_ (4 CPU) 10:54:54 PM LINUX RESTART 10:56:01 PM CPU %user %nice %system %iowait %steal %idle 10:57:01 PM all 1.41 0.00 0.53 0.04 0.00 98.02 10:57:01 PM 0 1.72 0.00 0.50 0.05 0.00 97.73 10:57:01 PM 1 1.15 0.00 0.45 0.03 0.00 98.36 10:57:01 PM 2 1.38 0.00 0.48 0.07 0.02 98.05 10:57:01 PM 3 1.38 0.00 0.67 0.02 0.02 97.91 10:58:01 PM all 0.15 0.00 0.04 0.00 0.00 99.80 10:58:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 10:58:01 PM 1 0.40 0.00 0.07 0.00 0.02 99.52 10:58:01 PM 2 0.13 0.00 0.03 0.00 0.00 99.83 10:58:01 PM 3 0.03 0.00 0.05 0.00 0.00 99.92 10:59:01 PM all 0.17 0.00 0.03 0.00 0.00 99.80 10:59:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 10:59:01 PM 1 0.53 0.00 0.03 0.00 0.00 99.43 10:59:01 PM 2 0.05 0.00 0.05 0.00 0.00 99.90 10:59:01 PM 3 0.03 0.00 0.03 0.00 0.00 99.93 11:00:01 PM all 0.17 0.00 0.04 0.00 0.00 99.79 11:00:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 11:00:01 PM 1 0.52 0.00 0.02 0.00 0.00 99.47 11:00:01 PM 2 0.08 0.00 0.07 0.00 0.00 99.85 11:00:01 PM 3 0.05 0.00 0.02 0.00 0.00 99.93 11:01:01 PM all 0.18 0.00 0.07 0.00 0.00 99.75 11:01:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 11:01:01 PM 1 0.55 0.00 0.03 0.00 0.00 99.42 11:01:01 PM 2 0.07 0.00 0.17 0.00 0.00 99.77 11:01:01 PM 3 0.07 0.00 0.05 0.00 0.00 99.88 11:02:01 PM all 0.19 0.00 0.04 0.01 0.00 99.77 11:02:01 PM 0 0.07 0.00 0.03 0.02 0.00 99.88 11:02:01 PM 1 0.49 0.00 0.03 0.00 0.00 99.48 11:02:01 PM 2 0.05 0.00 0.05 0.00 0.02 99.88 11:02:01 PM 3 0.12 0.00 0.03 0.00 0.02 99.83 11:03:01 PM all 0.15 0.00 0.04 0.00 0.01 99.80 11:03:01 PM 0 0.07 0.00 0.02 0.00 0.00 99.92 11:03:01 PM 1 0.05 0.00 0.00 0.00 0.00 99.95 11:03:01 PM 2 0.05 0.00 0.05 0.00 0.00 99.90 11:03:01 PM 3 0.42 0.00 0.08 0.00 0.02 99.48 11:04:01 PM all 0.05 0.00 0.04 0.00 0.01 99.90 11:04:01 PM 0 0.02 0.00 0.02 0.00 0.02 99.95 11:04:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 11:04:01 PM 2 0.03 0.00 0.03 0.00 0.00 99.93 11:04:01 PM 3 0.12 0.00 0.08 0.00 0.02 99.78 11:05:01 PM all 11.87 0.00 8.39 3.51 0.40 75.82 11:05:01 PM 0 11.02 0.00 8.09 4.95 0.34 75.60 11:05:01 PM 1 10.78 0.00 8.21 2.87 0.43 77.72 11:05:01 PM 2 14.28 0.00 7.59 3.12 0.43 74.58 11:05:01 PM 3 11.40 0.00 9.69 3.12 0.38 75.42 11:06:01 PM all 14.20 0.00 2.13 1.66 0.05 81.96 11:06:01 PM 0 30.78 0.00 3.34 1.00 0.05 64.83 11:06:01 PM 1 6.53 0.00 1.17 1.71 0.05 90.54 11:06:01 PM 2 16.03 0.00 2.54 2.22 0.05 79.16 11:06:01 PM 3 3.65 0.00 1.47 1.71 0.08 93.08 11:07:01 PM all 15.31 0.00 3.76 1.98 0.02 78.93 11:07:01 PM 0 12.46 0.00 2.67 0.99 0.02 83.87 11:07:01 PM 1 15.45 0.00 4.01 1.99 0.03 78.52 11:07:01 PM 2 15.23 0.00 4.42 2.72 0.02 77.61 11:07:01 PM 3 18.13 0.00 3.91 2.23 0.02 75.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.95 0.00 1.36 0.65 0.05 94.00 Average: 0 5.06 0.00 1.32 0.63 0.04 92.95 Average: 1 3.29 0.00 1.26 0.59 0.05 94.80 Average: 2 4.27 0.00 1.39 0.73 0.05 93.56 Average: 3 3.19 0.00 1.44 0.64 0.05 94.68