---> uname -a: Linux prd-centos7-docker-4c-2g-5100.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 8.6G 42G 18% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 644 76 15 1116 994 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:48:7f:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.210/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85530sec preferred_lft 85530sec inet6 fe80::f816:3eff:fe48:7fe9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:38:ab:af 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::42:3ff:fe38:abaf/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) 10/13/2020 _x86_64_ (4 CPU) 06:41:42 PM LINUX RESTART 06:43:02 PM tps rtps wtps bread/s bwrtn/s 06:44:01 PM 2.49 0.00 2.49 0.00 64.32 06:45:01 PM 0.25 0.02 0.23 2.00 3.51 06:46:01 PM 47.69 14.12 33.57 4689.55 2424.73 06:47:01 PM 2.31 0.00 2.31 0.00 82.84 06:48:01 PM 0.45 0.00 0.45 0.00 7.66 06:49:01 PM 0.28 0.00 0.28 0.00 3.31 06:50:01 PM 0.23 0.00 0.23 0.00 1.90 06:51:02 PM 3.81 0.02 3.79 10.51 2188.06 06:52:01 PM 239.24 141.93 97.31 6888.76 36760.69 06:53:01 PM 201.31 69.23 132.08 4055.35 25508.27 06:54:01 PM 82.99 58.29 24.70 4865.59 1537.77 06:55:01 PM 85.52 5.43 80.09 778.59 8407.26 06:56:01 PM 94.15 26.01 68.14 1166.08 5902.58 Average: 58.39 24.13 34.26 1723.94 6349.91 06:43:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:44:01 PM 116988 1764568 93.78 2620 1314484 964780 32.93 301920 1309656 16 06:45:01 PM 115916 1765640 93.84 2620 1314552 964984 32.93 303592 1309424 12 06:46:01 PM 177720 1703836 90.55 2620 1140676 1127500 38.48 410792 1133092 120 06:47:01 PM 177276 1704280 90.58 2620 1140676 1127508 38.48 415708 1128876 20 06:48:01 PM 181552 1700004 90.35 2620 1140684 1091728 37.26 418984 1122300 8 06:49:01 PM 182456 1699100 90.30 2620 1140692 1088644 37.15 418700 1122296 8 06:50:01 PM 184500 1697056 90.19 2620 1140692 1066028 36.38 416800 1122052 8 06:51:02 PM 66064 1815492 96.49 2620 1223364 1264752 43.16 466048 1185584 60872 06:52:01 PM 85032 1796524 95.48 2596 1104040 1545592 52.75 636948 964316 87184 06:53:01 PM 249516 1632040 86.74 1916 922960 1281064 43.72 543864 806372 44 06:54:01 PM 76084 1805472 95.96 1716 1036816 1199816 40.95 626860 892312 38132 06:55:01 PM 92716 1788840 95.07 1492 1005256 1166956 39.83 625644 853444 76676 06:56:01 PM 86204 1795352 95.42 1492 1003560 1156200 39.46 621692 842244 50980 Average: 137848 1743708 92.67 2321 1125266 1157350 39.50 477504 1060921 24160 06:43:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:44:01 PM eth0 0.85 0.08 0.07 0.04 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 1.50 0.47 0.34 0.18 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 147.41 125.57 669.79 66.71 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM docker0 1.81 1.70 0.45 3.27 0.00 0.00 0.00 06:47:01 PM eth0 2.38 1.40 2.91 0.60 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 0.75 0.23 0.20 0.11 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 0.52 0.40 0.27 0.21 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 1.55 0.08 0.16 0.01 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 PM eth0 225.10 186.34 2060.22 15.30 0.00 0.00 0.00 06:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 536.94 431.71 5057.81 77.67 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM docker0 21.97 20.03 2.26 46.62 0.00 0.00 0.00 06:53:01 PM vethca2d76e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 06:53:01 PM eth0 1128.50 888.14 8370.44 254.36 0.00 0.00 0.00 06:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 06:53:01 PM docker0 40.20 49.39 3.59 247.44 0.00 0.00 0.00 06:54:01 PM eth0 103.21 77.95 408.31 15.66 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM docker0 1.91 1.40 0.34 0.35 0.00 0.00 0.00 06:55:01 PM eth0 142.58 111.50 438.22 9.36 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 49.50 39.89 124.10 42.92 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.33 79.80 689.20 23.19 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 3.25 3.92 0.30 19.12 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) 10/13/2020 _x86_64_ (4 CPU) 06:41:42 PM LINUX RESTART 06:43:02 PM CPU %user %nice %system %iowait %steal %idle 06:44:01 PM all 0.05 0.00 0.05 0.00 0.42 99.48 06:44:01 PM 0 0.03 0.00 0.03 0.00 0.46 99.48 06:44:01 PM 1 0.14 0.00 0.07 0.00 0.64 99.15 06:44:01 PM 2 0.02 0.00 0.03 0.00 0.32 99.63 06:44:01 PM 3 0.00 0.00 0.05 0.00 0.27 99.68 06:45:01 PM all 0.12 0.00 0.02 0.00 0.46 99.38 06:45:01 PM 0 0.03 0.00 0.03 0.00 0.25 99.68 06:45:01 PM 1 0.33 0.00 0.02 0.00 0.37 99.29 06:45:01 PM 2 0.03 0.00 0.02 0.00 0.46 99.49 06:45:01 PM 3 0.10 0.00 0.03 0.00 0.78 99.09 06:46:01 PM all 4.86 0.00 2.41 1.15 11.58 80.00 06:46:01 PM 0 5.31 0.00 2.35 1.05 12.78 78.51 06:46:01 PM 1 5.51 0.00 2.68 1.64 11.34 78.84 06:46:01 PM 2 3.58 0.00 1.96 0.16 10.94 83.36 06:46:01 PM 3 5.04 0.00 2.64 1.77 11.27 79.28 06:47:01 PM all 0.17 0.00 0.08 0.00 0.31 99.44 06:47:01 PM 0 0.08 0.00 0.05 0.00 0.23 99.63 06:47:01 PM 1 0.15 0.00 0.10 0.00 0.47 99.29 06:47:01 PM 2 0.05 0.00 0.05 0.00 0.18 99.72 06:47:01 PM 3 0.43 0.00 0.13 0.00 0.35 99.09 06:48:01 PM all 0.10 0.00 0.08 0.00 0.19 99.63 06:48:01 PM 0 0.07 0.00 0.03 0.00 0.20 99.70 06:48:01 PM 1 0.07 0.00 0.03 0.00 0.15 99.75 06:48:01 PM 2 0.03 0.00 0.05 0.00 0.20 99.72 06:48:01 PM 3 0.20 0.00 0.20 0.00 0.22 99.38 06:49:01 PM all 0.07 0.00 0.04 0.00 0.20 99.70 06:49:01 PM 0 0.02 0.00 0.02 0.00 0.07 99.90 06:49:01 PM 1 0.08 0.00 0.07 0.00 0.32 99.53 06:49:01 PM 2 0.13 0.00 0.02 0.00 0.18 99.67 06:49:01 PM 3 0.03 0.00 0.03 0.00 0.22 99.72 06:50:01 PM all 0.08 0.00 0.06 0.00 0.44 99.42 06:50:01 PM 0 0.03 0.00 0.07 0.00 0.68 99.22 06:50:01 PM 1 0.22 0.00 0.03 0.00 0.38 99.37 06:50:01 PM 2 0.07 0.00 0.02 0.00 0.32 99.60 06:50:01 PM 3 0.02 0.00 0.10 0.00 0.42 99.47 06:51:02 PM all 0.56 0.00 0.48 0.00 3.35 95.60 06:51:02 PM 0 0.55 0.00 0.90 0.00 4.00 94.55 06:51:02 PM 1 0.69 0.00 0.40 0.00 3.49 95.42 06:51:02 PM 2 0.46 0.00 0.26 0.00 2.84 96.43 06:51:02 PM 3 0.51 0.00 0.38 0.00 3.05 96.05 06:52:01 PM all 6.20 0.00 5.06 1.67 20.37 66.70 06:52:01 PM 0 5.70 0.00 5.02 0.83 21.95 66.51 06:52:01 PM 1 6.72 0.00 5.60 1.83 19.84 66.01 06:52:01 PM 2 6.71 0.00 4.93 2.04 20.94 65.39 06:52:01 PM 3 5.68 0.00 4.73 2.01 18.75 68.83 06:53:01 PM all 6.38 0.00 5.57 1.92 19.95 66.18 06:53:01 PM 0 4.56 0.00 4.95 0.90 20.79 68.79 06:53:01 PM 1 9.77 0.00 6.03 3.19 20.20 60.80 06:53:01 PM 2 5.90 0.00 5.80 1.93 19.64 66.73 06:53:01 PM 3 5.32 0.00 5.52 1.71 19.14 68.32 06:54:01 PM all 10.16 0.00 1.83 1.34 6.58 80.09 06:54:01 PM 0 15.40 0.00 1.75 0.24 7.66 74.96 06:54:01 PM 1 6.25 0.00 1.48 1.44 7.26 83.57 06:54:01 PM 2 10.70 0.00 2.51 1.28 5.40 80.11 06:54:01 PM 3 8.51 0.00 1.59 2.38 5.98 81.55 06:54:01 PM CPU %user %nice %system %iowait %steal %idle 06:55:01 PM all 12.49 0.00 2.33 0.90 3.64 80.64 06:55:01 PM 0 21.30 0.00 3.82 1.09 4.76 69.03 06:55:01 PM 1 9.89 0.00 2.10 0.10 3.44 84.47 06:55:01 PM 2 7.10 0.00 1.48 1.40 3.63 86.38 06:55:01 PM 3 12.10 0.00 1.99 1.02 2.76 82.12 06:56:01 PM all 13.83 0.00 2.61 1.24 4.81 77.51 06:56:01 PM 0 9.52 0.00 1.10 0.48 5.55 83.34 06:56:01 PM 1 11.68 0.00 2.79 1.43 4.96 79.14 06:56:01 PM 2 12.92 0.00 2.75 0.62 4.47 79.23 06:56:01 PM 3 21.55 0.00 3.87 2.45 4.25 67.88 Average: all 4.21 0.00 1.59 0.63 5.58 87.98 Average: 0 4.74 0.00 1.55 0.35 6.16 87.20 Average: 1 3.97 0.00 1.65 0.75 5.62 88.02 Average: 2 3.65 0.00 1.53 0.57 5.35 88.90 Average: 3 4.50 0.00 1.63 0.87 5.20 87.80