---> uname -a: Linux prd-centos7-docker-4c-2g-4538.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 14G 37G 27% / 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 571 98 4 1167 1079 Swap: 1023 73 950 ---> 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:5e:a7:2a brd ff:ff:ff:ff:ff:ff inet 10.30.123.177/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fe5e:a72a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:0d:0a:97 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:a8ff:fe0d:a97/64 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) 10/10/2020 _x86_64_ (4 CPU) 12:52:32 PM LINUX RESTART 12:53:01 PM tps rtps wtps bread/s bwrtn/s 12:54:02 PM 98.80 39.31 59.49 7723.30 12353.58 12:55:01 PM 199.56 69.57 129.99 5477.46 57409.77 12:56:01 PM 317.70 148.22 169.48 6591.43 22123.85 12:57:01 PM 167.51 76.51 91.00 4315.85 22376.75 12:58:03 PM 2576.55 2200.03 376.51 176621.22 238582.95 12:59:02 PM 1217.70 983.88 233.81 62183.40 81427.52 01:00:03 PM 1548.93 1196.38 352.55 101418.00 135448.74 01:01:01 PM 1830.85 1493.58 337.26 93396.64 98417.20 01:02:02 PM 942.57 729.65 212.92 39449.46 53095.01 01:03:01 PM 6.42 0.49 5.93 17.75 209.86 01:04:01 PM 65.83 58.18 7.64 5578.42 1220.10 01:05:01 PM 122.00 30.24 91.76 1618.92 10505.66 Average: 763.03 589.95 173.08 42486.80 61726.82 12:53:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:02 PM 75112 1806444 96.01 2620 1171684 1319024 45.02 588620 1051996 97952 12:55:01 PM 71116 1810440 96.22 1492 1092972 1511828 51.60 729720 882528 5048 12:56:01 PM 274816 1606740 85.39 1280 834176 1639592 55.96 681028 686680 37196 12:57:01 PM 146980 1734576 92.19 588 986556 1577528 53.84 687816 798184 40 12:58:03 PM 70416 1811140 96.26 0 995376 2355784 80.40 783948 842484 50016 12:59:02 PM 445772 1435784 76.31 0 781020 1354332 46.22 508084 729044 0 01:00:03 PM 66052 1815504 96.49 0 1026992 2250296 76.80 668948 936204 93468 01:01:01 PM 66944 1814612 96.44 0 1082424 2173108 74.16 590712 1023552 68848 01:02:02 PM 604136 1277420 67.89 0 710848 1188768 40.57 388344 706572 20 01:03:01 PM 607472 1274084 67.71 0 711244 1166140 39.80 386748 706684 16 01:04:01 PM 305968 1575588 83.74 0 959484 1209388 41.27 490356 898852 52544 01:05:01 PM 105184 1776372 94.41 0 1126588 1198528 40.90 536736 1008556 88308 Average: 236664 1644892 87.42 498 956614 1578693 53.88 586755 855945 41121 12:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:54:02 PM eth0 1447.69 1366.99 6316.32 175.15 0.00 0.00 0.00 12:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 PM vetha5b9e9e 807.36 640.83 77.52 2655.62 0.00 0.00 0.00 12:54:02 PM docker0 807.36 640.70 66.48 2655.61 0.00 0.00 0.00 12:55:01 PM eth0 1449.94 941.86 4523.47 2823.60 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM docker0 38.88 66.15 2.29 366.11 0.00 0.00 0.00 12:56:01 PM veth635e39d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 12:56:01 PM eth0 3044.77 2435.85 11290.11 2996.76 0.00 0.00 0.00 12:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:56:01 PM docker0 947.19 814.85 76.93 3476.90 0.00 0.00 0.00 12:57:01 PM eth0 221.39 180.88 1707.07 85.80 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM vethea5190c 0.00 0.10 0.00 0.01 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:03 PM veth4b9dd40 0.00 0.42 0.00 0.02 0.00 0.00 0.00 12:58:03 PM eth0 3232.83 2588.02 12730.51 3032.54 0.00 0.00 0.00 12:58:03 PM lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 12:58:03 PM docker0 31.13 35.06 1.95 141.89 0.00 0.00 0.00 12:59:02 PM veth4b9dd40 0.00 0.02 0.00 0.00 0.00 0.00 0.00 12:59:02 PM eth0 31.04 21.16 108.02 7.73 0.00 0.00 0.00 12:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 PM docker0 3.46 4.85 0.18 38.96 0.00 0.00 0.00 01:00:03 PM vethc71eb2e 0.00 0.21 0.00 0.01 0.00 0.00 0.00 01:00:03 PM veth9b55339 0.00 0.20 0.00 0.01 0.00 0.00 0.00 01:00:03 PM veth3dd1946 1.42 1.65 0.16 5.33 0.00 0.00 0.00 01:00:03 PM veth4b9dd40 0.00 0.60 0.00 0.03 0.00 0.00 0.00 01:01:01 PM veth0a8ac76 0.02 0.15 0.00 0.01 0.00 0.00 0.00 01:01:01 PM veth4b9dd40 0.00 0.21 0.00 0.01 0.00 0.00 0.00 01:01:01 PM eth0 3669.21 2905.08 14264.86 3395.67 0.00 0.00 0.00 01:01:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:02:02 PM eth0 56.31 44.09 137.13 34.28 0.00 0.00 0.00 01:02:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 PM docker0 1026.94 926.61 81.89 4263.15 0.00 0.00 0.00 01:03:01 PM eth0 0.93 0.44 0.43 0.31 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 103.36 77.22 581.71 43.98 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 35.62 27.41 261.84 5.44 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 312.58 247.23 1237.06 282.73 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 85.86 77.47 6.85 356.43 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) 10/10/2020 _x86_64_ (4 CPU) 12:52:32 PM LINUX RESTART 12:53:01 PM CPU %user %nice %system %iowait %steal %idle 12:54:02 PM all 17.68 0.00 7.86 3.10 0.04 71.32 12:54:02 PM 0 14.64 0.00 9.65 3.20 0.05 72.46 12:54:02 PM 1 22.51 0.00 6.91 2.80 0.05 67.73 12:54:02 PM 2 16.70 0.00 7.68 4.14 0.03 71.45 12:54:02 PM 3 16.80 0.00 7.24 2.25 0.05 73.66 12:55:01 PM all 19.30 0.00 8.13 1.72 0.06 70.79 12:55:01 PM 0 20.49 0.00 9.69 1.12 0.05 68.64 12:55:01 PM 1 23.44 0.00 7.61 1.63 0.03 67.29 12:55:01 PM 2 19.20 0.00 6.95 3.11 0.07 70.67 12:55:01 PM 3 14.11 0.00 8.26 1.04 0.05 76.54 12:56:01 PM all 34.52 0.00 12.12 8.36 0.03 44.97 12:56:01 PM 0 33.36 0.00 11.94 5.75 0.05 48.90 12:56:01 PM 1 34.64 0.00 12.96 12.81 0.03 39.56 12:56:01 PM 2 35.57 0.00 11.82 6.49 0.03 46.09 12:56:01 PM 3 34.51 0.00 11.73 8.40 0.03 45.32 12:57:01 PM all 33.67 0.00 11.86 2.03 0.03 52.40 12:57:01 PM 0 32.43 0.00 11.76 1.57 0.03 54.22 12:57:01 PM 1 33.52 0.00 11.51 3.01 0.03 51.93 12:57:01 PM 2 32.67 0.00 12.01 1.36 0.02 53.95 12:57:01 PM 3 36.05 0.00 12.20 2.21 0.03 49.50 12:58:03 PM all 19.91 0.00 27.27 22.16 0.14 30.53 12:58:03 PM 0 19.04 0.00 25.80 19.96 0.10 35.11 12:58:03 PM 1 20.97 0.00 26.92 21.40 0.15 30.56 12:58:03 PM 2 19.73 0.00 27.86 25.45 0.17 26.79 12:58:03 PM 3 19.89 0.00 28.49 21.84 0.14 29.64 12:59:02 PM all 54.77 0.00 16.57 14.03 0.06 14.58 12:59:02 PM 0 54.71 0.00 15.35 12.12 0.05 17.76 12:59:02 PM 1 54.13 0.00 16.16 13.37 0.07 16.27 12:59:02 PM 2 54.76 0.00 17.36 17.15 0.04 10.69 12:59:02 PM 3 55.45 0.00 17.46 13.46 0.05 13.58 01:00:03 PM all 30.28 0.00 20.04 26.19 0.05 23.43 01:00:03 PM 0 29.67 0.00 19.05 25.80 0.07 25.41 01:00:03 PM 1 30.10 0.00 18.34 25.95 0.07 25.53 01:00:03 PM 2 30.64 0.00 21.41 26.07 0.07 21.82 01:00:03 PM 3 30.74 0.00 21.38 26.95 0.03 20.90 01:01:01 PM all 33.42 0.00 19.00 30.11 0.07 17.40 01:01:01 PM 0 30.36 0.00 19.07 29.93 0.05 20.59 01:01:01 PM 1 34.50 0.00 17.95 28.39 0.07 19.09 01:01:01 PM 2 35.19 0.00 18.47 30.32 0.09 15.93 01:01:01 PM 3 33.62 0.00 20.51 31.84 0.07 13.95 01:02:02 PM all 15.30 0.00 11.23 12.46 0.10 60.92 01:02:02 PM 0 15.35 0.00 11.22 10.17 0.10 63.15 01:02:02 PM 1 15.06 0.00 10.62 13.70 0.07 60.56 01:02:02 PM 2 14.83 0.00 11.51 10.35 0.08 63.23 01:02:02 PM 3 15.96 0.00 11.54 15.64 0.12 56.74 01:03:01 PM all 0.03 0.00 0.04 0.00 0.00 99.92 01:03:01 PM 0 0.00 0.00 0.05 0.00 0.00 99.95 01:03:01 PM 1 0.02 0.00 0.05 0.00 0.00 99.93 01:03:01 PM 2 0.03 0.00 0.07 0.00 0.00 99.90 01:03:01 PM 3 0.05 0.00 0.03 0.00 0.00 99.92 01:04:01 PM all 8.78 0.00 1.35 1.41 0.01 88.45 01:04:01 PM 0 11.38 0.00 1.16 1.49 0.02 85.96 01:04:01 PM 1 6.19 0.00 1.09 1.69 0.02 91.02 01:04:01 PM 2 5.91 0.00 1.54 1.05 0.00 91.50 01:04:01 PM 3 11.67 0.00 1.64 1.44 0.02 85.23 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 14.75 0.00 3.23 2.62 0.01 79.39 01:05:01 PM 0 20.46 0.00 2.47 2.31 0.02 74.74 01:05:01 PM 1 8.61 0.00 2.70 4.24 0.02 84.44 01:05:01 PM 2 17.01 0.00 4.51 2.98 0.02 75.48 01:05:01 PM 3 12.91 0.00 3.24 0.91 0.02 82.93 Average: all 23.38 0.00 11.52 10.28 0.05 54.77 Average: 0 23.38 0.00 11.41 9.42 0.05 55.74 Average: 1 23.46 0.00 11.04 10.70 0.05 54.75 Average: 2 23.34 0.00 11.72 10.62 0.05 54.27 Average: 3 23.34 0.00 11.91 10.40 0.05 54.31