---> uname -a: Linux prd-centos7-docker-4c-2g-6693.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 15G 26G 37% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 15G 26G 37% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/09/22 _x86_64_ (2 CPU) 16:00:50 LINUX RESTART (2 CPU) 16:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:02:01 230.29 59.37 170.92 0.00 8039.95 66409.54 0.00 16:03:01 312.12 0.00 312.12 0.00 0.00 78563.30 0.00 16:04:01 70.32 0.02 70.31 0.00 0.53 14877.17 0.00 16:05:01 135.01 0.02 134.99 0.00 0.53 5839.66 0.00 16:06:03 547.84 306.51 241.33 0.00 8376.79 151864.04 0.00 16:07:02 1163.59 868.59 295.00 0.00 47187.29 170591.31 0.00 16:08:01 462.01 104.64 357.37 0.00 11206.09 153356.44 0.00 16:09:01 688.48 101.53 586.95 0.00 8214.59 303884.92 0.00 16:10:01 317.12 23.50 293.62 0.00 1933.19 44579.75 0.00 16:11:01 1.25 0.00 1.25 0.00 0.00 21.92 0.00 Average: 392.08 145.95 246.13 0.00 8434.24 98987.62 0.00 16:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:02:01 4347228 0 782900 9.78 2620 2876192 1590424 17.56 983888 2338260 524812 16:03:01 3325400 0 1109236 13.85 2620 3571684 1593660 17.59 1433116 2769884 198984 16:04:01 3061100 0 1106156 13.81 2620 3839064 1560484 17.23 1564020 2882612 32904 16:05:01 3130504 0 1107928 13.83 2620 3767888 1464208 16.17 1524420 2823296 25672 16:06:03 1128440 0 1286700 16.07 2620 5591180 2588488 28.58 1841664 4451060 36892 16:07:02 103264 0 1334876 16.67 2620 6568180 2393324 26.42 3524748 3765940 100588 16:08:01 1466468 0 1280628 15.99 2620 5259224 2115516 23.36 2283460 3642532 0 16:09:01 1017040 0 1532248 19.13 2620 5457032 2972344 32.82 2916196 3453048 25196 16:10:01 2765164 0 1103948 13.78 2620 4137208 1390460 15.35 1322652 3334416 20 16:11:01 2771192 0 1097912 13.71 2620 4137216 1351360 14.92 1339508 3313812 12 Average: 2311580 0 1174253 14.66 2620 4520487 1902027 21.00 1873367 3277486 94508 16:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:02:01 eth0 1204.73 1268.58 9716.94 179.19 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 709.05 406.62 62.85 2705.73 0.00 0.00 0.00 0.00 16:03:01 vetha17c79a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:03:01 eth0 254.24 209.59 2081.53 29.14 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 192.34 224.91 15.39 2054.49 0.00 0.00 0.00 0.00 16:04:01 vetha17c79a 2.23 2.23 0.18 0.19 0.00 0.00 0.00 0.00 16:04:01 eth0 27.06 14.55 20.43 10.94 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 2.23 2.23 0.15 0.19 0.00 0.00 0.00 0.00 16:05:01 vetha17c79a 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 15.26 8.26 13.56 6.95 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:06:03 vetha90e2a8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:03 veth5da0eff 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:06:03 veth09edc03 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:06:03 veth026a512 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:02 veth09edc03 0.00 0.41 0.00 0.02 0.00 0.00 0.00 0.00 16:07:02 eth0 1723.56 1647.84 14010.14 366.48 0.00 0.00 0.00 0.00 16:07:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:07:02 docker0 951.86 687.78 81.57 5026.72 0.00 0.00 0.00 0.00 16:08:01 veth1c57d0c 0.00 0.59 0.00 0.03 0.00 0.00 0.00 0.00 16:08:01 veth09edc03 0.00 0.63 0.00 0.03 0.00 0.00 0.00 0.00 16:08:01 veth031a1b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 158.15 96.04 1390.77 24.11 0.00 0.00 0.00 0.00 16:09:01 veth90597c7 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 16:09:01 veth09edc03 0.00 1.03 0.00 0.04 0.00 0.00 0.00 0.00 16:09:01 eth0 103.78 68.85 265.08 131.09 0.00 0.00 0.00 0.00 16:09:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 eth0 129.38 71.79 1685.73 16.71 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 1078.10 893.39 88.76 7052.15 0.00 0.00 0.00 0.00 16:11:01 eth0 0.80 0.32 0.07 0.03 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 206.70 185.35 1706.94 53.20 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 107.78 89.32 8.87 705.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/09/22 _x86_64_ (2 CPU) 16:00:50 LINUX RESTART (2 CPU) 16:01:01 CPU %user %nice %system %iowait %steal %idle 16:02:01 all 39.36 0.00 10.90 5.44 0.09 44.22 16:02:01 0 37.22 0.00 12.35 4.76 0.09 45.59 16:02:01 1 41.50 0.00 9.45 6.11 0.09 42.85 16:03:01 all 46.40 0.00 10.82 2.95 0.13 39.71 16:03:01 0 47.02 0.00 11.16 3.22 0.13 38.47 16:03:01 1 45.77 0.00 10.47 2.68 0.13 40.96 16:04:01 all 40.42 0.00 4.07 0.50 0.09 54.92 16:04:01 0 40.15 0.00 4.12 0.57 0.09 55.07 16:04:01 1 40.68 0.00 4.02 0.44 0.09 54.77 16:05:01 all 75.19 0.00 6.04 1.45 0.12 17.20 16:05:01 0 74.52 0.00 5.85 1.62 0.13 17.89 16:05:01 1 75.87 0.00 6.23 1.29 0.11 16.51 16:06:03 all 38.14 0.00 13.00 22.74 0.12 26.00 16:06:03 0 38.64 0.00 13.45 23.04 0.12 24.75 16:06:03 1 37.65 0.00 12.54 22.44 0.12 27.25 16:07:02 all 30.71 0.00 16.32 49.34 0.12 3.50 16:07:02 0 30.64 0.00 16.84 49.74 0.11 2.67 16:07:02 1 30.78 0.00 15.80 48.94 0.13 4.35 16:08:01 all 76.77 0.00 17.29 5.10 0.14 0.71 16:08:01 0 75.20 0.00 18.65 5.10 0.13 0.92 16:08:01 1 78.34 0.00 15.92 5.10 0.15 0.49 16:09:01 all 68.94 0.00 27.34 2.40 0.16 1.15 16:09:01 0 66.75 0.00 29.41 2.70 0.17 0.96 16:09:01 1 71.12 0.00 25.29 2.11 0.15 1.34 16:10:01 all 54.46 0.00 12.51 4.15 0.12 28.76 16:10:01 0 54.03 0.00 12.51 4.26 0.11 29.08 16:10:01 1 54.88 0.00 12.51 4.03 0.13 28.44 16:11:01 all 0.23 0.00 0.08 0.00 0.01 99.67 16:11:01 0 0.32 0.00 0.07 0.00 0.02 99.60 16:11:01 1 0.15 0.00 0.10 0.00 0.00 99.75 Average: all 46.39 0.00 11.64 9.33 0.11 32.54 Average: 0 45.79 0.00 12.23 9.44 0.11 32.43 Average: 1 46.99 0.00 11.04 9.21 0.11 32.65