---> uname -a: Linux prd-centos7-docker-4c-2g-3018.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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 633 64 16 1139 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:7b:06:ff brd ff:ff:ff:ff:ff:ff inet 10.30.123.51/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe7b:6ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:b5:32:6a 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::42:82ff:feb5:326a/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) 10/02/2020 _x86_64_ (4 CPU) 07:56:20 AM LINUX RESTART 07:57:02 AM tps rtps wtps bread/s bwrtn/s 07:58:01 AM 101.32 38.78 62.54 7855.57 20913.87 07:59:01 AM 260.21 73.35 186.86 3749.35 60187.82 08:00:01 AM 301.58 187.95 113.63 9253.11 11230.83 08:01:01 AM 5.36 0.10 5.26 2.00 175.74 08:02:01 AM 0.83 0.40 0.43 11.58 7.61 08:03:01 AM 0.30 0.03 0.27 1.07 3.41 08:04:01 AM 0.32 0.12 0.20 74.88 2.56 08:05:01 AM 57.43 56.88 0.55 5031.45 19.97 08:06:01 AM 57.42 6.69 50.72 884.46 6871.29 08:07:01 AM 122.06 27.41 94.66 1169.63 9783.20 Average: 90.74 39.19 51.55 2796.02 10920.88 07:57:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:58:01 AM 323540 1558016 82.80 2620 961216 1110400 37.90 518608 881812 120 07:59:01 AM 127140 1754416 93.24 1560 1043052 1315684 44.90 749284 760828 94332 08:00:01 AM 527996 1353560 71.94 1336 682440 1134076 38.70 542060 577360 20 08:01:01 AM 547128 1334428 70.92 1336 682284 1100584 37.56 538568 576008 12 08:02:01 AM 549748 1331808 70.78 1336 682648 1066956 36.41 538824 574028 16 08:03:01 AM 549644 1331912 70.79 1336 682656 1066920 36.41 547044 565836 16 08:04:01 AM 548044 1333512 70.87 1336 684904 1066884 36.41 546640 568080 16 08:05:01 AM 354304 1527252 81.17 1336 842240 1099804 37.53 586452 718456 9232 08:06:01 AM 72800 1808756 96.13 740 1066632 1132840 38.66 684324 877200 98124 08:07:01 AM 74092 1807464 96.06 660 1038140 1125156 38.40 654384 871144 79484 Average: 367444 1514112 80.47 1360 836621 1121930 38.29 590619 697075 28137 07:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:58:01 AM eth0 1687.11 1483.89 6189.56 588.02 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM docker0 821.90 658.46 67.57 2697.25 0.00 0.00 0.00 07:59:01 AM eth0 1399.37 965.80 4886.28 2371.04 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM docker0 154.75 182.39 10.88 826.93 0.00 0.00 0.00 08:00:01 AM eth0 46.01 29.63 36.51 54.14 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 3.10 1.50 2.58 0.31 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 0.93 0.08 0.10 0.01 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 18.02 11.64 36.28 4.50 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 144.45 121.27 825.58 12.27 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 56.48 44.29 131.36 55.38 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 333.78 264.13 1204.11 308.82 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 96.53 83.20 7.75 348.83 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) 10/02/2020 _x86_64_ (4 CPU) 07:56:20 AM LINUX RESTART 07:57:02 AM CPU %user %nice %system %iowait %steal %idle 07:58:01 AM all 18.00 0.00 6.57 2.20 0.04 73.19 07:58:01 AM 0 15.28 0.00 8.72 0.28 0.05 75.67 07:58:01 AM 1 18.17 0.00 5.79 2.81 0.03 73.19 07:58:01 AM 2 21.89 0.00 6.83 3.56 0.05 67.67 07:58:01 AM 3 16.61 0.00 4.99 2.13 0.03 76.24 07:59:01 AM all 17.66 0.00 9.61 4.11 0.07 68.55 07:59:01 AM 0 14.04 0.00 10.43 4.30 0.09 71.14 07:59:01 AM 1 22.13 0.00 9.43 4.09 0.05 64.30 07:59:01 AM 2 18.59 0.00 9.57 2.61 0.08 69.14 07:59:01 AM 3 15.77 0.00 9.00 5.47 0.07 69.69 08:00:01 AM all 45.40 0.00 13.58 5.52 0.02 35.48 08:00:01 AM 0 45.88 0.00 13.90 5.51 0.02 34.69 08:00:01 AM 1 45.06 0.00 13.40 5.73 0.00 35.81 08:00:01 AM 2 45.04 0.00 14.20 5.42 0.02 35.33 08:00:01 AM 3 45.62 0.00 12.81 5.43 0.02 36.12 08:01:01 AM all 0.18 0.00 0.07 0.00 0.00 99.74 08:01:01 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 08:01:01 AM 1 0.08 0.00 0.10 0.00 0.00 99.82 08:01:01 AM 2 0.30 0.00 0.08 0.00 0.00 99.62 08:01:01 AM 3 0.32 0.00 0.05 0.00 0.00 99.63 08:02:01 AM all 0.16 0.00 0.05 0.00 0.00 99.79 08:02:01 AM 0 0.25 0.00 0.07 0.00 0.00 99.68 08:02:01 AM 1 0.28 0.00 0.05 0.00 0.00 99.67 08:02:01 AM 2 0.07 0.00 0.07 0.03 0.02 99.82 08:02:01 AM 3 0.03 0.00 0.03 0.02 0.00 99.92 08:03:01 AM all 0.15 0.00 0.04 0.00 0.00 99.81 08:03:01 AM 0 0.50 0.00 0.03 0.00 0.00 99.47 08:03:01 AM 1 0.00 0.00 0.02 0.00 0.00 99.98 08:03:01 AM 2 0.05 0.00 0.05 0.00 0.00 99.90 08:03:01 AM 3 0.03 0.00 0.07 0.00 0.00 99.90 08:04:01 AM all 0.16 0.00 0.03 0.00 0.00 99.81 08:04:01 AM 0 0.52 0.00 0.02 0.00 0.00 99.47 08:04:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 08:04:01 AM 2 0.07 0.00 0.05 0.00 0.00 99.88 08:04:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 08:05:01 AM all 1.46 0.00 0.51 1.21 0.00 96.81 08:05:01 AM 0 1.43 0.00 0.28 0.15 0.00 98.13 08:05:01 AM 1 1.72 0.00 0.55 1.23 0.02 96.48 08:05:01 AM 2 1.37 0.00 0.50 1.07 0.00 97.06 08:05:01 AM 3 1.33 0.00 0.70 2.38 0.02 95.57 08:06:01 AM all 16.85 0.00 2.48 0.93 0.01 79.73 08:06:01 AM 0 18.46 0.00 2.45 1.26 0.02 77.81 08:06:01 AM 1 16.55 0.00 2.24 0.95 0.00 80.26 08:06:01 AM 2 16.44 0.00 2.87 0.62 0.02 80.06 08:06:01 AM 3 15.95 0.00 2.34 0.90 0.02 80.78 08:07:01 AM all 16.29 0.00 3.44 2.89 0.01 77.37 08:07:01 AM 0 23.36 0.00 3.51 1.62 0.00 71.52 08:07:01 AM 1 15.62 0.00 3.72 1.77 0.00 78.88 08:07:01 AM 2 19.82 0.00 4.21 5.03 0.00 70.94 08:07:01 AM 3 6.33 0.00 2.34 3.16 0.02 88.14 Average: all 11.54 0.00 3.60 1.68 0.02 83.17 Average: 0 11.89 0.00 3.89 1.30 0.02 82.91 Average: 1 11.88 0.00 3.50 1.64 0.01 82.97 Average: 2 12.28 0.00 3.81 1.82 0.02 82.06 Average: 3 10.11 0.00 3.20 1.93 0.02 84.74