---> uname -a: Linux prd-centos7-docker-4c-2g-4200.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 633 67 16 1136 1004 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:32:76:05 brd ff:ff:ff:ff:ff:ff inet 10.30.123.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe32:7605/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:55:ae:74 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::42:85ff:fe55:ae74/64 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) 08:07:15 AM LINUX RESTART 08:08:01 AM tps rtps wtps bread/s bwrtn/s 08:09:01 AM 72.59 21.45 51.13 5329.16 13173.10 08:10:01 AM 204.81 71.58 133.23 5377.70 56622.03 08:11:01 AM 318.13 157.38 160.75 6916.05 17376.32 08:12:02 AM 17.33 2.91 14.42 929.07 1557.21 08:13:01 AM 0.47 0.22 0.25 89.97 3.20 08:14:01 AM 0.35 0.02 0.33 0.53 4.16 08:15:01 AM 0.38 0.12 0.27 74.88 3.25 08:16:01 AM 0.15 0.00 0.15 0.00 1.90 08:17:01 AM 99.47 65.43 34.04 5875.39 3608.15 08:18:01 AM 109.16 25.00 84.15 997.90 11468.50 Average: 82.49 34.51 47.98 2565.49 10403.08 08:08:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 AM 69348 1812208 96.31 2620 1082740 1442432 49.23 619976 1028864 20 08:10:01 AM 130988 1750568 93.04 1492 1059632 1475764 50.37 655288 899720 8 08:11:01 AM 226444 1655112 87.97 832 929764 1617212 55.19 677972 737020 65880 08:12:02 AM 435440 1446116 76.86 832 797476 1093132 37.31 581744 641112 8 08:13:01 AM 433136 1448420 76.98 832 800136 1066392 36.39 598372 626840 20 08:14:01 AM 432772 1448784 77.00 832 800144 1066476 36.40 598836 626844 20 08:15:01 AM 431672 1449884 77.06 832 802392 1066320 36.39 598016 629084 20 08:16:01 AM 432148 1449408 77.03 832 802396 1066320 36.39 597896 629084 8 08:17:01 AM 76236 1805320 95.95 760 1081192 1126648 38.45 692636 873600 63040 08:18:01 AM 82700 1798856 95.60 592 1045820 1119312 38.20 625076 895104 38804 Average: 275088 1606468 85.38 1046 920169 1214001 41.43 624581 758727 16783 08:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:09:01 AM veth6fce307 1050.38 732.24 92.77 2660.07 0.00 0.00 0.00 08:09:01 AM eth0 1742.29 1721.55 6373.95 205.17 0.00 0.00 0.00 08:09:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:09:01 AM docker0 1050.38 732.11 78.41 2660.06 0.00 0.00 0.00 08:10:01 AM eth0 1475.57 1009.70 4483.49 2782.16 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM docker0 40.15 56.41 2.19 359.76 0.00 0.00 0.00 08:11:01 AM eth0 152.89 128.12 504.09 24.78 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM vethbb8082b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 08:11:01 AM docker0 1195.30 902.38 88.82 3485.26 0.00 0.00 0.00 08:12:02 AM eth0 8.06 4.50 6.99 2.38 0.00 0.00 0.00 08:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 0.46 0.19 0.11 0.07 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 0.90 0.60 0.40 0.22 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 150.35 135.69 824.86 82.30 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 35.08 26.94 112.68 7.66 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 327.02 285.83 1178.65 307.18 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 119.91 90.53 8.91 349.64 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) 08:07:15 AM LINUX RESTART 08:08:01 AM CPU %user %nice %system %iowait %steal %idle 08:09:01 AM all 11.49 0.00 4.89 1.34 0.04 82.25 08:09:01 AM 0 13.25 0.00 7.01 0.12 0.05 79.57 08:09:01 AM 1 12.55 0.00 4.37 2.11 0.03 80.93 08:09:01 AM 2 11.57 0.00 4.34 1.82 0.03 82.22 08:09:01 AM 3 8.61 0.00 3.88 1.29 0.02 86.21 08:10:01 AM all 16.91 0.00 7.70 1.55 0.04 73.80 08:10:01 AM 0 15.46 0.00 9.30 1.39 0.05 73.79 08:10:01 AM 1 28.27 0.00 7.32 2.28 0.05 62.07 08:10:01 AM 2 9.50 0.00 7.19 1.75 0.05 81.50 08:10:01 AM 3 14.30 0.00 6.94 0.75 0.03 77.97 08:11:01 AM all 36.32 0.00 12.60 9.82 0.05 41.20 08:11:01 AM 0 36.55 0.00 12.55 9.58 0.05 41.27 08:11:01 AM 1 36.54 0.00 12.49 7.89 0.02 43.05 08:11:01 AM 2 35.91 0.00 13.24 10.42 0.05 40.38 08:11:01 AM 3 36.29 0.00 12.15 11.42 0.03 40.10 08:12:02 AM all 4.06 0.00 1.20 0.43 0.00 94.30 08:12:02 AM 0 4.01 0.00 1.57 0.87 0.00 93.56 08:12:02 AM 1 3.99 0.00 1.20 0.03 0.02 94.76 08:12:02 AM 2 4.03 0.00 1.04 0.03 0.00 94.90 08:12:02 AM 3 4.22 0.00 1.02 0.80 0.02 93.94 08:13:01 AM all 0.16 0.00 0.04 0.00 0.00 99.80 08:13:01 AM 0 0.02 0.00 0.05 0.02 0.00 99.92 08:13:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 08:13:01 AM 2 0.03 0.00 0.05 0.00 0.00 99.92 08:13:01 AM 3 0.51 0.00 0.02 0.00 0.00 99.48 08:14:01 AM all 0.17 0.00 0.04 0.00 0.00 99.80 08:14:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:14:01 AM 1 0.10 0.00 0.07 0.00 0.00 99.83 08:14:01 AM 2 0.02 0.00 0.03 0.00 0.00 99.95 08:14:01 AM 3 0.52 0.00 0.03 0.00 0.00 99.45 08:15:01 AM all 0.10 0.00 0.03 0.00 0.00 99.87 08:15:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:15:01 AM 1 0.05 0.00 0.02 0.00 0.00 99.93 08:15:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 08:15:01 AM 3 0.28 0.00 0.08 0.00 0.00 99.63 08:16:01 AM all 0.06 0.00 0.04 0.00 0.00 99.90 08:16:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 08:16:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 08:16:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 08:16:01 AM 3 0.13 0.00 0.05 0.00 0.00 99.82 08:17:01 AM all 13.30 0.00 1.95 2.12 0.01 82.63 08:17:01 AM 0 17.85 0.00 2.46 1.68 0.02 77.99 08:17:01 AM 1 5.70 0.00 1.33 2.18 0.02 90.76 08:17:01 AM 2 14.75 0.00 2.31 1.97 0.00 80.97 08:17:01 AM 3 14.95 0.00 1.71 2.64 0.00 80.70 08:18:01 AM all 14.11 0.00 3.46 1.77 0.01 80.65 08:18:01 AM 0 13.32 0.00 2.80 1.41 0.00 82.47 08:18:01 AM 1 13.78 0.00 3.89 0.97 0.00 81.36 08:18:01 AM 2 16.31 0.00 4.26 2.61 0.02 76.81 08:18:01 AM 3 13.04 0.00 2.89 2.10 0.02 81.95 Average: all 9.60 0.00 3.17 1.69 0.01 85.52 Average: 0 9.97 0.00 3.54 1.50 0.02 84.98 Average: 1 10.04 0.00 3.06 1.54 0.01 85.35 Average: 2 9.17 0.00 3.22 1.85 0.02 85.75 Average: 3 9.23 0.00 2.85 1.89 0.01 86.02