---> uname -a: Linux prd-centos7-docker-4c-2g-3428.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 8.5G 42G 17% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 624 77 15 1135 1013 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:62:d0:03 brd ff:ff:ff:ff:ff:ff inet 10.30.123.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fe62:d003/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:fc:a3:db 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:d7ff:fefc:a3db/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) 07:07:39 AM LINUX RESTART 07:09:01 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 84.58 51.91 32.67 8018.21 12644.39 07:11:02 AM 143.85 44.87 98.99 2666.84 41540.64 07:12:01 AM 269.07 133.10 135.97 6089.66 23455.48 07:13:01 AM 88.51 30.41 58.10 1880.01 6884.14 07:14:01 AM 4.61 0.05 4.56 1.60 170.47 07:15:01 AM 0.30 0.00 0.30 0.00 3.06 07:16:01 AM 0.48 0.15 0.33 77.14 3.50 07:17:01 AM 0.23 0.00 0.23 0.00 2.20 07:18:01 AM 61.33 58.26 3.08 4966.58 428.78 07:19:01 AM 62.32 6.27 56.06 853.58 5723.90 07:20:01 AM 98.90 25.22 73.69 1014.24 8682.87 Average: 73.76 31.70 42.06 2320.11 9031.52 07:09:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 354760 1526796 81.15 2620 931988 1165544 39.78 490872 877488 120 07:11:02 AM 80572 1800984 95.72 1540 1097328 1583372 54.04 658580 939552 91076 07:12:01 AM 131124 1750432 93.03 1492 1005372 1783928 60.88 726696 785860 59060 07:13:01 AM 542128 1339428 71.19 1192 688460 1109560 37.87 531576 574084 16 07:14:01 AM 552792 1328764 70.62 1192 688500 1100296 37.55 533188 572780 12 07:15:01 AM 556616 1324940 70.42 1192 688508 1070484 36.53 544400 558780 8 07:16:01 AM 554432 1327124 70.53 1192 690824 1070484 36.53 550348 555016 8 07:17:01 AM 554876 1326680 70.51 1192 690828 1070480 36.53 550232 555028 8 07:18:01 AM 313924 1567632 83.32 1192 872972 1150708 39.27 633608 707892 25296 07:19:01 AM 80768 1800788 95.71 1180 1071184 1163984 39.72 697192 852832 18640 07:20:01 AM 108368 1773188 94.24 628 1050328 1127560 38.48 595708 898392 50348 Average: 348215 1533341 81.49 1328 861481 1217855 41.56 592036 716155 22236 07:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:10:01 AM eth0 714.24 839.97 3104.08 358.32 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM docker0 733.31 551.58 62.14 2641.25 0.00 0.00 0.00 07:11:02 AM eth0 1085.04 626.50 4403.74 2497.71 0.00 0.00 0.00 07:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:02 AM docker0 49.81 76.58 2.57 361.00 0.00 0.00 0.00 07:12:01 AM veth4a79511 0.00 0.14 0.00 0.01 0.00 0.00 0.00 07:12:01 AM eth0 2681.05 2007.64 11463.11 3019.25 0.00 0.00 0.00 07:12:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 07:12:01 AM docker0 912.93 766.87 74.97 3548.02 0.00 0.00 0.00 07:13:01 AM eth0 24.36 17.89 19.24 10.19 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 0.82 0.58 0.66 0.28 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 50.42 36.00 218.06 53.91 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 71.36 46.15 641.86 6.26 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 29.17 18.93 111.71 6.74 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 194.13 156.99 821.06 271.47 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 81.80 68.72 6.72 317.93 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) 07:07:39 AM LINUX RESTART 07:09:01 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 9.44 0.00 3.65 0.78 11.38 74.76 07:10:01 AM 0 13.93 0.00 5.00 0.92 11.86 68.29 07:10:01 AM 1 7.69 0.00 3.31 0.69 11.52 76.79 07:10:01 AM 2 9.80 0.00 3.18 0.25 10.79 75.98 07:10:01 AM 3 6.52 0.00 3.14 1.26 11.32 77.76 07:11:02 AM all 10.17 0.00 3.92 1.49 16.43 67.99 07:11:02 AM 0 12.23 0.00 4.17 1.79 18.21 63.60 07:11:02 AM 1 10.50 0.00 4.31 1.76 17.56 65.88 07:11:02 AM 2 8.77 0.00 3.97 0.87 14.75 71.64 07:11:02 AM 3 9.24 0.00 3.25 1.54 15.29 70.68 07:12:01 AM all 16.37 0.00 8.94 5.79 14.42 54.48 07:12:01 AM 0 14.47 0.00 8.47 6.61 15.62 54.83 07:12:01 AM 1 17.04 0.00 9.33 7.00 13.95 52.68 07:12:01 AM 2 16.32 0.00 9.53 4.51 13.61 56.03 07:12:01 AM 3 17.72 0.00 8.43 5.01 14.46 54.38 07:13:01 AM all 29.17 0.00 9.70 2.57 17.72 40.84 07:13:01 AM 0 25.55 0.00 9.42 1.55 18.83 44.65 07:13:01 AM 1 29.04 0.00 10.38 3.36 17.50 39.72 07:13:01 AM 2 31.90 0.00 8.65 1.98 17.03 40.44 07:13:01 AM 3 30.31 0.00 10.34 3.45 17.47 38.43 07:14:01 AM all 0.09 0.00 0.05 0.00 0.32 99.55 07:14:01 AM 0 0.02 0.00 0.03 0.00 0.25 99.70 07:14:01 AM 1 0.02 0.00 0.05 0.00 0.43 99.50 07:14:01 AM 2 0.08 0.00 0.07 0.00 0.32 99.53 07:14:01 AM 3 0.23 0.00 0.05 0.00 0.25 99.47 07:15:01 AM all 0.08 0.00 0.06 0.00 0.22 99.64 07:15:01 AM 0 0.05 0.00 0.07 0.00 0.15 99.73 07:15:01 AM 1 0.02 0.00 0.05 0.00 0.25 99.68 07:15:01 AM 2 0.25 0.00 0.12 0.00 0.38 99.25 07:15:01 AM 3 0.02 0.00 0.03 0.00 0.12 99.83 07:16:01 AM all 0.10 0.00 0.02 0.01 0.47 99.40 07:16:01 AM 0 0.02 0.00 0.02 0.00 0.48 99.49 07:16:01 AM 1 0.03 0.00 0.02 0.02 0.53 99.40 07:16:01 AM 2 0.35 0.00 0.05 0.00 0.61 98.99 07:16:01 AM 3 0.00 0.00 0.00 0.00 0.25 99.75 07:17:01 AM all 0.13 0.00 0.02 0.00 0.15 99.69 07:17:01 AM 0 0.00 0.00 0.02 0.00 0.03 99.95 07:17:01 AM 1 0.05 0.00 0.02 0.00 0.13 99.80 07:17:01 AM 2 0.45 0.00 0.05 0.00 0.37 99.13 07:17:01 AM 3 0.03 0.00 0.02 0.00 0.07 99.88 07:18:01 AM all 4.69 0.00 0.84 1.26 1.44 91.77 07:18:01 AM 0 13.30 0.00 1.81 1.90 1.33 81.66 07:18:01 AM 1 1.68 0.00 0.53 1.05 1.51 95.23 07:18:01 AM 2 3.20 0.00 0.63 1.50 1.58 93.09 07:18:01 AM 3 0.80 0.00 0.42 0.58 1.36 96.85 07:19:01 AM all 15.60 0.00 1.86 0.99 2.61 78.93 07:19:01 AM 0 19.15 0.00 2.01 1.74 3.07 74.03 07:19:01 AM 1 18.29 0.00 2.19 1.71 2.40 75.41 07:19:01 AM 2 14.78 0.00 1.79 0.24 2.77 80.41 07:19:01 AM 3 10.27 0.00 1.45 0.27 2.21 85.80 07:20:01 AM all 13.09 0.00 3.13 1.66 2.80 79.32 07:20:01 AM 0 10.35 0.00 1.88 1.95 2.74 83.07 07:20:01 AM 1 10.13 0.00 2.55 2.25 3.64 81.43 07:20:01 AM 2 16.95 0.00 4.73 0.40 1.92 76.00 07:20:01 AM 3 15.08 0.00 3.36 2.03 2.88 76.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 8.70 0.00 2.82 1.28 6.00 81.20 Average: 0 9.69 0.00 2.90 1.47 6.41 79.53 Average: 1 8.27 0.00 2.86 1.57 6.15 81.15 Average: 2 8.99 0.00 2.87 0.86 5.66 81.63 Average: 3 7.84 0.00 2.64 1.23 5.79 82.49