---> uname -a: Linux prd-centos7-docker-4c-2g-3272.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: 2933.436 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 620 81 16 1135 1018 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:30:72:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.244/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:fe30:723a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:67:e8:4b 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::42:7dff:fe67:e84b/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) 10/04/2020 _x86_64_ (4 CPU) 12:30:42 AM LINUX RESTART 12:32:02 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 54.56 19.27 35.28 5249.97 6843.80 12:34:01 AM 183.26 83.05 100.22 5291.41 39219.40 12:35:01 AM 280.83 126.31 154.53 6685.14 31223.20 12:36:01 AM 87.76 25.45 62.30 1801.10 6781.72 12:37:01 AM 4.09 0.05 4.04 1.20 146.49 12:38:01 AM 0.23 0.00 0.23 0.00 2.18 12:39:01 AM 0.42 0.12 0.30 74.82 3.01 12:40:02 AM 0.22 0.00 0.22 0.00 2.56 12:41:01 AM 0.27 0.00 0.27 0.00 3.56 12:42:01 AM 70.34 58.24 12.10 4990.28 1490.90 12:43:01 AM 124.93 31.12 93.81 1799.27 13153.45 Average: 73.55 31.33 42.22 2354.66 9013.15 12:32:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 67988 1813568 96.39 2620 1087488 1433656 48.93 612920 1037212 22732 12:34:01 AM 96632 1784924 94.86 2120 1112608 1390684 47.46 584324 995500 70128 12:35:01 AM 55048 1826508 97.07 1492 963648 1789876 61.09 815440 774152 60400 12:36:01 AM 520464 1361092 72.34 1260 699432 1129260 38.54 542844 581644 20 12:37:01 AM 539824 1341732 71.31 1260 699456 1082412 36.94 545476 572320 16 12:38:01 AM 540880 1340676 71.25 1260 699464 1071200 36.56 545204 571944 8 12:39:01 AM 539984 1341572 71.30 1260 701712 1061900 36.24 544300 574048 8 12:40:02 AM 541488 1340068 71.22 1260 701720 1048536 35.78 543228 573724 8 12:41:01 AM 541112 1340444 71.24 1260 701724 1048668 35.79 543928 573720 8 12:42:01 AM 238608 1642948 87.32 1260 944940 1101384 37.59 645432 767280 60136 12:43:01 AM 110104 1771452 94.15 1116 1045928 1087868 37.13 595952 903692 21704 Average: 344739 1536817 81.68 1470 850738 1204131 41.09 592641 720476 21379 12:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM vethb31d221 1097.31 776.75 96.37 2701.64 0.00 0.00 0.00 12:33:01 AM eth0 1563.36 1733.09 6457.88 200.89 0.00 0.00 0.00 12:33:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:33:01 AM docker0 1097.31 776.62 81.37 2701.62 0.00 0.00 0.00 12:34:01 AM veth5ad635b 32.09 57.64 2.12 359.49 0.00 0.00 0.00 12:34:01 AM eth0 1278.05 800.28 3363.49 2778.54 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 32.13 57.54 1.69 359.48 0.00 0.00 0.00 12:35:01 AM eth0 290.92 220.93 1615.26 29.79 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM veth1fc62bd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 12:35:01 AM docker0 79.75 92.86 6.48 465.98 0.00 0.00 0.00 12:36:01 AM eth0 32.67 24.02 17.78 60.93 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 3.28 0.83 1.09 0.69 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.46 0.80 0.81 0.59 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 0.78 0.43 0.39 0.26 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM eth0 0.25 0.08 0.02 0.01 0.00 0.00 0.00 12:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.90 0.39 0.32 0.22 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 81.24 60.99 643.05 10.50 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 37.38 26.62 233.10 6.46 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 239.70 210.25 818.76 274.63 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 108.68 83.42 8.05 317.80 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) 10/04/2020 _x86_64_ (4 CPU) 12:30:42 AM LINUX RESTART 12:32:02 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 8.65 0.00 3.93 1.23 2.16 84.02 12:33:01 AM 0 5.75 0.00 4.21 0.97 2.16 86.90 12:33:01 AM 1 8.10 0.00 3.67 0.28 2.54 85.42 12:33:01 AM 2 14.26 0.00 3.84 3.13 1.63 77.15 12:33:01 AM 3 6.50 0.00 4.01 0.55 2.26 86.67 12:34:01 AM all 14.28 0.00 5.79 0.85 8.98 70.10 12:34:01 AM 0 13.40 0.00 5.48 0.65 9.00 71.47 12:34:01 AM 1 16.51 0.00 5.80 0.47 8.91 68.31 12:34:01 AM 2 14.46 0.00 6.04 0.93 9.22 69.35 12:34:01 AM 3 12.74 0.00 5.83 1.34 8.83 71.25 12:35:01 AM all 21.15 0.00 10.44 5.71 10.09 52.61 12:35:01 AM 0 21.42 0.00 11.26 5.67 10.12 51.52 12:35:01 AM 1 19.97 0.00 10.01 4.95 10.73 54.34 12:35:01 AM 2 22.92 0.00 11.06 7.27 9.14 49.61 12:35:01 AM 3 20.29 0.00 9.47 5.01 10.34 54.90 12:36:01 AM all 35.08 0.00 9.25 2.91 4.31 48.46 12:36:01 AM 0 33.56 0.00 9.32 1.94 4.19 50.99 12:36:01 AM 1 34.77 0.00 9.41 4.36 5.05 46.42 12:36:01 AM 2 36.14 0.00 9.49 2.56 3.63 48.19 12:36:01 AM 3 35.84 0.00 8.77 2.76 4.37 48.27 12:37:01 AM all 0.08 0.00 0.08 0.00 0.64 99.20 12:37:01 AM 0 0.05 0.00 0.07 0.00 0.23 99.65 12:37:01 AM 1 0.12 0.00 0.12 0.00 0.78 98.99 12:37:01 AM 2 0.03 0.00 0.07 0.00 0.23 99.67 12:37:01 AM 3 0.13 0.00 0.08 0.00 1.30 98.48 12:38:01 AM all 0.09 0.00 0.05 0.00 0.31 99.55 12:38:01 AM 0 0.00 0.00 0.02 0.00 0.10 99.88 12:38:01 AM 1 0.07 0.00 0.12 0.00 0.66 99.15 12:38:01 AM 2 0.03 0.00 0.03 0.00 0.27 99.67 12:38:01 AM 3 0.23 0.00 0.05 0.00 0.20 99.52 12:39:01 AM all 0.08 0.00 0.03 0.00 0.30 99.59 12:39:01 AM 0 0.03 0.00 0.03 0.00 0.10 99.83 12:39:01 AM 1 0.05 0.00 0.03 0.00 0.56 99.35 12:39:01 AM 2 0.02 0.00 0.00 0.00 0.30 99.68 12:39:01 AM 3 0.22 0.00 0.02 0.02 0.23 99.52 12:40:02 AM all 0.07 0.00 0.04 0.00 0.54 99.36 12:40:02 AM 0 0.00 0.00 0.05 0.00 0.63 99.32 12:40:02 AM 1 0.05 0.00 0.05 0.00 0.37 99.54 12:40:02 AM 2 0.03 0.00 0.03 0.00 0.22 99.72 12:40:02 AM 3 0.22 0.00 0.03 0.00 0.93 98.82 12:41:01 AM all 0.12 0.00 0.04 0.00 0.33 99.51 12:41:01 AM 0 0.02 0.00 0.02 0.00 0.07 99.90 12:41:01 AM 1 0.03 0.00 0.07 0.00 0.25 99.65 12:41:01 AM 2 0.02 0.00 0.02 0.00 0.17 99.80 12:41:01 AM 3 0.40 0.00 0.03 0.00 0.81 98.75 12:42:01 AM all 9.70 0.00 1.33 1.20 0.17 87.59 12:42:01 AM 0 25.80 0.00 2.69 1.71 0.07 69.73 12:42:01 AM 1 1.85 0.00 0.38 0.13 0.18 97.45 12:42:01 AM 2 9.91 0.00 1.92 1.95 0.25 85.96 12:42:01 AM 3 1.60 0.00 0.43 1.02 0.15 96.79 12:43:01 AM all 15.21 0.00 3.26 1.90 0.08 79.56 12:43:01 AM 0 21.00 0.00 3.44 3.70 0.09 71.77 12:43:01 AM 1 8.67 0.00 2.34 0.79 0.05 88.15 12:43:01 AM 2 24.00 0.00 5.17 2.61 0.09 68.13 12:43:01 AM 3 7.37 0.00 2.11 0.54 0.07 89.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.39 0.00 3.08 1.25 2.53 83.75 Average: 0 10.89 0.00 3.30 1.33 2.42 82.06 Average: 1 8.11 0.00 2.88 0.99 2.73 85.29 Average: 2 10.91 0.00 3.38 1.66 2.28 81.77 Average: 3 7.67 0.00 2.78 1.02 2.67 85.86