---> uname -a: Linux prd-centos7-docker-4c-2g-3517.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 14G 37G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 560 64 3 1212 1089 Swap: 1023 68 955 ---> 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:f2:6c:87 brd ff:ff:ff:ff:ff:ff inet 10.30.122.230/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fef2:6c87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:3c:d6:fb 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::42:32ff:fe3c:d6fb/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) 09:17:55 PM LINUX RESTART 09:19:01 PM tps rtps wtps bread/s bwrtn/s 09:20:01 PM 129.75 63.22 66.53 8637.36 31763.67 09:21:01 PM 263.33 63.07 200.27 3747.13 45240.18 09:22:02 PM 270.32 176.49 93.83 7659.56 7935.46 09:23:02 PM 372.70 158.54 214.16 74778.96 148479.06 09:24:02 PM 3125.18 2773.83 351.35 159945.79 175767.14 09:25:01 PM 396.21 156.74 239.47 13286.93 34272.79 09:26:01 PM 2807.21 2415.42 391.78 175359.28 203955.31 09:27:01 PM 1533.74 1213.31 320.43 105409.78 116300.88 09:28:01 PM 210.92 19.28 191.64 3732.85 17150.26 09:29:01 PM 1.90 0.50 1.40 16.52 20.68 09:30:02 PM 77.57 58.61 18.96 5479.19 1891.84 09:31:01 PM 135.47 37.54 97.93 2087.64 10949.56 Average: 778.34 595.97 182.37 46780.29 66239.73 09:19:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 PM 68100 1813456 96.38 2596 1148336 1511092 51.57 715152 926124 106800 09:21:01 PM 311420 1570136 83.45 1528 908116 1316328 44.92 559016 781740 52 09:22:02 PM 114004 1767552 93.94 1340 899316 1588168 54.20 815484 706948 64924 09:23:02 PM 74748 1806808 96.03 36 1021632 2273120 77.58 716256 928396 45232 09:24:02 PM 74716 1806840 96.03 36 1077060 1934568 66.02 768096 856764 28736 09:25:01 PM 318144 1563412 83.09 36 912556 1337704 45.65 580120 776764 42872 09:26:01 PM 83452 1798104 95.56 36 1092508 2022704 69.03 546952 1072868 83456 09:27:01 PM 119124 1762432 93.67 36 827160 2886876 98.52 832972 720648 13376 09:28:01 PM 304708 1576848 83.81 36 1011248 1177628 40.19 586392 788708 20 09:29:01 PM 306828 1574728 83.69 36 1011708 1149836 39.24 584932 787788 12 09:30:02 PM 78268 1803288 95.84 36 1179252 1209640 41.28 677856 921072 66088 09:31:01 PM 140040 1741516 92.56 32 1102868 1174660 40.09 585392 903812 75804 Average: 166129 1715427 91.17 482 1015980 1631860 55.69 664052 847636 43948 09:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:20:01 PM eth0 1898.84 1896.02 5978.25 2872.51 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM docker0 973.43 630.33 74.45 2649.74 0.00 0.00 0.00 09:21:01 PM vethbaf3c69 0.00 0.08 0.00 0.01 0.00 0.00 0.00 09:21:01 PM eth0 3163.75 2759.62 11319.68 2995.34 0.00 0.00 0.00 09:21:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 09:21:01 PM docker0 1130.26 806.01 85.50 3481.27 0.00 0.00 0.00 09:22:02 PM vethbaf3c69 0.00 0.05 0.00 0.00 0.00 0.00 0.00 09:22:02 PM eth0 49.12 30.68 33.04 57.56 0.00 0.00 0.00 09:22:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:02 PM eth0 209.72 179.03 1706.62 72.70 0.00 0.00 0.00 09:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:02 PM vetha52cc7a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 09:23:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:02 PM vethc9c2e89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:02 PM vetha6a1bf6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:02 PM eth0 3500.13 3030.07 13297.29 3194.67 0.00 0.00 0.00 09:24:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 09:25:01 PM eth0 62.95 39.81 192.36 15.89 0.00 0.00 0.00 09:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM vetha52cc7a 0.00 0.58 0.00 0.03 0.00 0.00 0.00 09:25:01 PM docker0 1177.44 863.35 88.47 3799.50 0.00 0.00 0.00 09:26:01 PM eth0 76.48 50.54 150.51 69.25 0.00 0.00 0.00 09:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM vethcd9e099 0.00 0.10 0.00 0.01 0.00 0.00 0.00 09:26:01 PM vetha52cc7a 0.00 0.76 0.00 0.04 0.00 0.00 0.00 09:27:01 PM vethe32f4ae 0.00 0.15 0.00 0.01 0.00 0.00 0.00 09:27:01 PM vethd0e5e81 0.00 0.15 0.00 0.01 0.00 0.00 0.00 09:27:01 PM eth0 3660.65 3129.00 13581.43 3309.25 0.00 0.00 0.00 09:27:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 09:28:01 PM eth0 112.93 73.58 433.00 64.85 0.00 0.00 0.00 09:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 PM docker0 1205.93 929.82 89.90 4295.26 0.00 0.00 0.00 09:29:01 PM eth0 1.37 0.17 0.19 0.08 0.00 0.00 0.00 09:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:02 PM eth0 99.78 68.81 744.69 11.71 0.00 0.00 0.00 09:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 PM eth0 38.47 34.22 102.82 41.64 0.00 0.00 0.00 09:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 252.36 228.27 962.96 279.92 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 100.70 77.64 7.51 358.66 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) 09:17:55 PM LINUX RESTART 09:19:01 PM CPU %user %nice %system %iowait %steal %idle 09:20:01 PM all 19.00 0.00 7.48 1.10 0.04 72.37 09:20:01 PM 0 16.69 0.00 10.20 0.65 0.02 72.45 09:20:01 PM 1 12.75 0.00 6.89 0.92 0.05 79.39 09:20:01 PM 2 16.28 0.00 6.30 1.64 0.03 75.75 09:20:01 PM 3 30.29 0.00 6.59 1.20 0.05 61.87 09:21:01 PM all 9.70 0.00 7.82 6.12 0.03 76.33 09:21:01 PM 0 11.10 0.00 8.04 4.09 0.02 76.75 09:21:01 PM 1 9.29 0.00 8.06 6.67 0.03 75.95 09:21:01 PM 2 9.16 0.00 7.90 7.84 0.05 75.06 09:21:01 PM 3 9.23 0.00 7.29 5.85 0.02 77.61 09:22:02 PM all 54.43 0.00 15.70 5.57 0.03 24.26 09:22:02 PM 0 54.16 0.00 15.18 7.19 0.02 23.45 09:22:02 PM 1 54.25 0.00 15.40 5.59 0.05 24.70 09:22:02 PM 2 53.34 0.00 15.60 3.71 0.05 27.29 09:22:02 PM 3 55.96 0.00 16.59 5.80 0.03 21.61 09:23:02 PM all 21.16 0.00 16.66 11.94 0.03 50.21 09:23:02 PM 0 22.11 0.00 16.49 10.97 0.05 50.38 09:23:02 PM 1 20.39 0.00 16.55 13.11 0.03 49.91 09:23:02 PM 2 21.79 0.00 17.76 12.58 0.03 47.84 09:23:02 PM 3 20.31 0.00 15.86 11.08 0.03 52.72 09:24:02 PM all 17.72 0.00 24.21 31.60 0.09 26.38 09:24:02 PM 0 16.10 0.00 21.85 30.13 0.12 31.80 09:24:02 PM 1 17.83 0.00 25.02 32.02 0.09 25.04 09:24:02 PM 2 19.09 0.00 24.60 33.55 0.07 22.69 09:24:02 PM 3 17.86 0.00 25.42 30.68 0.05 25.98 09:25:01 PM all 55.29 0.00 16.28 13.60 0.03 14.80 09:25:01 PM 0 54.74 0.00 16.27 11.22 0.03 17.73 09:25:01 PM 1 56.21 0.00 16.14 11.72 0.03 15.89 09:25:01 PM 2 54.76 0.00 17.05 15.19 0.03 12.97 09:25:01 PM 3 55.42 0.00 15.62 16.28 0.03 12.64 09:26:01 PM all 19.18 0.00 26.56 29.01 0.09 25.16 09:26:01 PM 0 17.70 0.00 23.64 22.29 0.10 36.26 09:26:01 PM 1 19.13 0.00 24.68 28.96 0.09 27.15 09:26:01 PM 2 19.96 0.00 29.07 31.07 0.09 19.82 09:26:01 PM 3 19.95 0.00 28.90 33.74 0.09 17.32 09:27:01 PM all 48.00 0.00 20.21 22.61 0.06 9.12 09:27:01 PM 0 46.00 0.00 19.51 24.22 0.05 10.22 09:27:01 PM 1 48.37 0.00 19.44 21.52 0.07 10.61 09:27:01 PM 2 49.79 0.00 20.22 22.17 0.07 7.75 09:27:01 PM 3 47.80 0.00 21.67 22.57 0.07 7.89 09:28:01 PM all 10.99 0.00 6.25 14.76 0.02 67.99 09:28:01 PM 0 11.02 0.00 6.80 13.48 0.02 68.69 09:28:01 PM 1 10.80 0.00 5.98 11.78 0.02 71.41 09:28:01 PM 2 11.48 0.00 5.84 15.90 0.00 66.77 09:28:01 PM 3 10.63 0.00 6.35 17.90 0.02 65.11 09:29:01 PM all 0.16 0.00 0.04 0.00 0.00 99.80 09:29:01 PM 0 0.02 0.00 0.03 0.00 0.00 99.95 09:29:01 PM 1 0.05 0.00 0.03 0.00 0.00 99.92 09:29:01 PM 2 0.52 0.00 0.03 0.00 0.00 99.45 09:29:01 PM 3 0.07 0.00 0.05 0.02 0.00 99.87 09:30:02 PM all 10.45 0.00 1.50 1.83 0.01 86.21 09:30:02 PM 0 30.66 0.00 3.13 1.44 0.00 64.76 09:30:02 PM 1 1.00 0.00 0.43 1.10 0.00 97.46 09:30:02 PM 2 8.25 0.00 1.80 2.25 0.02 87.68 09:30:02 PM 3 1.94 0.00 0.65 2.53 0.02 94.87 09:30:02 PM CPU %user %nice %system %iowait %steal %idle 09:31:01 PM all 14.56 0.00 3.70 3.49 0.03 78.21 09:31:01 PM 0 17.42 0.00 3.33 2.87 0.03 76.35 09:31:01 PM 1 10.17 0.00 2.97 5.34 0.03 81.48 09:31:01 PM 2 12.14 0.00 3.76 3.94 0.02 80.14 09:31:01 PM 3 18.55 0.00 4.77 1.82 0.03 74.83 Average: all 23.28 0.00 12.10 11.70 0.04 52.88 Average: 0 24.74 0.00 11.96 10.63 0.04 52.64 Average: 1 21.58 0.00 11.71 11.46 0.04 55.21 Average: 2 22.94 0.00 12.39 12.38 0.04 52.25 Average: 3 23.87 0.00 12.35 12.32 0.04 51.42