---> uname -a: Linux prd-centos7-docker-4c-2g-4772.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 27% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 577 83 3 1176 1072 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:bd:57:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.74/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:febd:57d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:6e:2a:a2 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::42:8cff:fe6e:2aa2/64 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) 10/12/2020 _x86_64_ (4 CPU) 08:34:01 AM LINUX RESTART 08:35:01 AM tps rtps wtps bread/s bwrtn/s 08:36:01 AM 166.89 59.61 107.29 5969.99 46007.04 08:37:01 AM 336.66 161.83 174.83 7883.36 32844.29 08:38:01 AM 158.91 74.15 84.77 3092.26 19828.25 08:39:05 AM 1740.81 1384.33 356.48 149913.78 209603.39 08:40:01 AM 1305.98 1040.31 265.67 94419.36 111713.12 08:41:01 AM 1739.23 1353.01 386.22 136764.62 174702.20 08:42:02 AM 2205.39 1872.58 332.81 143782.36 148476.17 08:43:01 AM 301.22 39.95 261.27 4917.13 29875.68 08:44:01 AM 7.26 0.08 7.18 1.07 255.43 08:45:01 AM 81.14 58.87 22.26 5620.65 1941.89 08:46:01 AM 122.76 33.46 89.31 2040.43 9980.28 Average: 746.16 555.85 190.31 50815.08 72018.21 08:35:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 AM 128372 1753184 93.18 2464 1063892 1434488 48.96 584868 969300 7660 08:37:01 AM 186396 1695160 90.09 1492 937796 1730892 59.07 709368 749396 80224 08:38:01 AM 67704 1813852 96.40 1280 1082304 1516776 51.76 712396 871508 71768 08:39:05 AM 131728 1749828 93.00 4 992280 2111460 72.06 689304 888140 86716 08:40:01 AM 347568 1533988 81.53 4 800612 1993272 68.03 613764 710572 16236 08:41:01 AM 82976 1798580 95.59 4 1088712 1982152 67.65 615464 1007232 68092 08:42:02 AM 176984 1704572 90.59 4 734944 3978364 135.77 793328 696844 35144 08:43:01 AM 295288 1586268 84.31 4 992960 1239248 42.29 583300 789248 20 08:44:01 AM 307772 1573784 83.64 4 992876 1155524 39.44 576040 788456 12 08:45:01 AM 71492 1810064 96.20 4 1175408 1205808 41.15 664580 931964 39664 08:46:01 AM 93992 1787564 95.00 4 1118716 1192776 40.71 618280 908452 83664 Average: 171843 1709713 90.87 479 998227 1776433 60.63 650972 846465 44473 08:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:36:01 AM eth0 1928.18 1685.59 5990.87 2870.14 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM veth57c42f8 3.04 5.64 0.21 35.41 0.00 0.00 0.00 08:36:01 AM docker0 828.93 684.53 67.66 2693.55 0.00 0.00 0.00 08:37:01 AM eth0 322.98 215.06 1898.87 30.30 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM veth0673757 0.00 0.13 0.00 0.01 0.00 0.00 0.00 08:37:01 AM docker0 109.38 152.77 7.84 791.27 0.00 0.00 0.00 08:38:01 AM eth0 211.05 175.13 1704.89 81.86 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:05 AM eth0 75.93 57.00 173.13 45.60 0.00 0.00 0.00 08:39:05 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:05 AM vethcae8799 0.00 0.43 0.00 0.02 0.00 0.00 0.00 08:39:05 AM docker0 911.70 820.75 72.89 3437.52 0.00 0.00 0.00 08:40:01 AM veth0a66026 0.00 0.16 0.00 0.01 0.00 0.00 0.00 08:40:01 AM vethc954fcd 0.00 0.16 0.00 0.01 0.00 0.00 0.00 08:40:01 AM eth0 3775.12 2968.09 14166.31 3394.50 0.00 0.00 0.00 08:40:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:41:01 AM eth0 76.71 50.31 192.20 62.17 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM vethcae8799 0.00 0.70 0.00 0.03 0.00 0.00 0.00 08:41:01 AM docker0 984.78 895.23 78.13 3802.58 0.00 0.00 0.00 08:42:02 AM vethe857d9a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 08:42:02 AM eth0 3607.81 2820.80 13381.49 3227.48 0.00 0.00 0.00 08:42:02 AM veth25201ab 0.00 0.12 0.00 0.01 0.00 0.00 0.00 08:42:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:43:01 AM eth0 145.94 99.92 578.94 105.80 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM docker0 1052.29 983.85 82.80 4371.77 0.00 0.00 0.00 08:44:01 AM eth0 0.77 0.17 0.22 0.04 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 78.22 64.95 532.33 10.56 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 43.81 38.15 309.68 6.11 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.80 220.41 1042.60 298.25 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 94.18 88.06 7.41 391.29 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) 10/12/2020 _x86_64_ (4 CPU) 08:34:01 AM LINUX RESTART 08:35:01 AM CPU %user %nice %system %iowait %steal %idle 08:36:01 AM all 21.09 0.00 8.96 1.41 0.04 68.50 08:36:01 AM 0 27.62 0.00 11.71 0.84 0.03 59.80 08:36:01 AM 1 16.83 0.00 8.27 1.23 0.03 73.64 08:36:01 AM 2 17.83 0.00 7.99 1.33 0.03 72.82 08:36:01 AM 3 22.12 0.00 7.89 2.25 0.02 67.73 08:37:01 AM all 25.39 0.00 10.85 8.74 0.08 54.94 08:37:01 AM 0 25.99 0.00 11.47 8.17 0.05 54.32 08:37:01 AM 1 25.04 0.00 10.20 9.64 0.10 55.02 08:37:01 AM 2 24.17 0.00 11.39 11.91 0.05 52.48 08:37:01 AM 3 26.40 0.00 10.32 5.21 0.10 57.97 08:38:01 AM all 43.39 0.00 13.16 2.73 0.03 40.69 08:38:01 AM 0 44.56 0.00 13.31 3.14 0.03 38.96 08:38:01 AM 1 44.14 0.00 12.61 2.91 0.03 40.30 08:38:01 AM 2 42.07 0.00 13.40 2.59 0.05 41.88 08:38:01 AM 3 42.77 0.00 13.33 2.28 0.03 41.59 08:39:05 AM all 18.97 0.00 22.21 20.43 0.07 38.31 08:39:05 AM 0 17.57 0.00 20.30 18.49 0.07 43.58 08:39:05 AM 1 19.72 0.00 22.38 20.29 0.10 37.52 08:39:05 AM 2 17.90 0.00 23.01 21.98 0.07 37.04 08:39:05 AM 3 20.68 0.00 23.18 20.98 0.07 35.10 08:40:01 AM all 50.71 0.00 17.34 20.81 0.07 11.07 08:40:01 AM 0 50.57 0.00 16.87 18.92 0.02 13.62 08:40:01 AM 1 49.61 0.00 18.20 22.37 0.09 9.74 08:40:01 AM 2 51.21 0.00 17.23 21.43 0.09 10.04 08:40:01 AM 3 51.50 0.00 17.06 20.54 0.05 10.85 08:41:01 AM all 16.46 0.00 19.20 33.52 0.06 30.77 08:41:01 AM 0 15.30 0.00 19.04 31.34 0.05 34.26 08:41:01 AM 1 16.83 0.00 19.14 34.03 0.05 29.95 08:41:01 AM 2 15.90 0.00 19.72 34.48 0.07 29.84 08:41:01 AM 3 17.78 0.00 18.88 34.25 0.07 29.03 08:42:02 AM all 40.20 0.00 21.42 27.67 0.06 10.64 08:42:02 AM 0 40.16 0.00 20.51 27.94 0.05 11.34 08:42:02 AM 1 40.51 0.00 21.41 28.18 0.09 9.81 08:42:02 AM 2 39.23 0.00 21.82 27.16 0.09 11.70 08:42:02 AM 3 40.91 0.00 21.96 27.39 0.03 9.71 08:43:01 AM all 32.32 0.00 11.91 18.49 0.02 37.27 08:43:01 AM 0 32.79 0.00 11.92 21.87 0.02 33.41 08:43:01 AM 1 32.99 0.00 11.69 16.39 0.02 38.92 08:43:01 AM 2 31.33 0.00 11.62 20.52 0.02 36.51 08:43:01 AM 3 32.15 0.00 12.40 15.16 0.02 40.27 08:44:01 AM all 0.17 0.00 0.06 0.08 0.00 99.70 08:44:01 AM 0 0.05 0.00 0.05 0.00 0.00 99.90 08:44:01 AM 1 0.52 0.00 0.13 0.30 0.00 99.05 08:44:01 AM 2 0.05 0.00 0.03 0.00 0.00 99.92 08:44:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 08:45:01 AM all 7.75 0.00 1.22 2.24 0.01 88.79 08:45:01 AM 0 11.93 0.00 1.32 1.42 0.00 85.33 08:45:01 AM 1 4.64 0.00 0.78 1.42 0.02 93.15 08:45:01 AM 2 7.73 0.00 1.12 2.10 0.00 89.05 08:45:01 AM 3 6.74 0.00 1.61 4.01 0.00 87.64 08:46:01 AM all 14.91 0.00 3.19 3.66 0.00 78.23 08:46:01 AM 0 21.55 0.00 4.00 4.65 0.00 69.80 08:46:01 AM 1 15.43 0.00 3.46 4.94 0.00 76.17 08:46:01 AM 2 16.28 0.00 3.62 1.69 0.00 78.41 08:46:01 AM 3 6.37 0.00 1.69 3.34 0.02 88.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.39 0.00 11.72 12.61 0.04 51.24 Average: 0 25.93 0.00 11.81 12.35 0.03 49.88 Average: 1 23.93 0.00 11.61 12.79 0.05 51.63 Average: 2 23.69 0.00 11.86 13.11 0.04 51.30 Average: 3 24.00 0.00 11.60 12.20 0.04 52.15