---> uname -a: Linux prd-centos7-docker-4c-2g-6765.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 11G 30G 27% / 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 11G 30G 27% /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) 03/10/22 _x86_64_ (2 CPU) 10:02:39 LINUX RESTART (2 CPU) 10:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:04:02 253.45 4.94 248.50 0.00 2938.34 55040.85 0.00 10:05:01 217.61 0.02 217.59 0.00 0.54 45234.86 0.00 10:06:01 70.25 0.02 70.24 0.00 0.27 16976.03 0.00 10:07:01 0.95 0.00 0.95 0.00 0.00 10.74 0.00 10:08:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 10:09:01 0.35 0.00 0.35 0.00 0.00 4.60 0.00 10:10:01 0.20 0.00 0.20 0.00 0.00 2.88 0.00 10:11:01 124.80 0.03 124.76 0.00 3.73 32000.17 0.00 Average: 82.86 0.62 82.25 0.00 363.41 18531.98 0.00 10:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:02 3841156 0 920860 11.50 2620 3244304 1596432 17.63 880416 2819440 124476 10:05:01 3838940 0 921528 11.51 2620 3245852 1213260 13.40 932528 2774260 40 10:06:01 3246148 0 1062896 13.27 2620 3697276 1413672 15.61 1041548 3181044 16 10:07:01 3262216 0 1046824 13.07 2620 3697280 1284780 14.18 1029700 3181044 20 10:08:01 3268504 0 1040528 12.99 2620 3697288 1284780 14.18 1024896 3181044 8 10:09:01 3269912 0 1039120 12.97 2620 3697288 1284864 14.19 1024820 3181044 8 10:10:01 3271328 0 1037696 12.96 2620 3697296 1284780 14.18 1023464 3181044 8 10:11:01 2414496 0 1148908 14.35 2620 4442916 1461420 16.13 1176224 3799064 27584 Average: 3301588 0 1027295 12.83 2620 3677438 1352998 14.94 1016700 3162248 19020 10:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:02 eth0 729.30 513.76 6735.87 99.51 0.00 0.00 0.00 0.00 10:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:02 docker0 277.99 291.77 22.74 2371.61 0.00 0.00 0.00 0.00 10:05:01 eth0 79.77 61.82 135.67 160.57 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 6.86 8.14 0.38 38.67 0.00 0.00 0.00 0.00 10:06:01 eth0 141.07 88.41 2548.67 104.28 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 eth0 217.84 134.30 4899.38 23.51 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 29.54 42.71 2.78 346.70 0.00 0.00 0.00 0.00 Average: eth0 145.03 99.09 1783.46 48.16 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 38.88 42.40 3.20 341.15 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) 03/10/22 _x86_64_ (2 CPU) 10:02:39 LINUX RESTART (2 CPU) 10:03:02 CPU %user %nice %system %iowait %steal %idle 10:04:02 all 26.27 0.00 9.55 4.16 0.10 59.93 10:04:02 0 25.96 0.00 10.22 5.65 0.11 58.07 10:04:02 1 26.57 0.00 8.88 2.67 0.09 61.79 10:05:01 all 45.68 0.00 10.27 2.29 0.10 41.66 10:05:01 0 45.39 0.00 10.42 2.26 0.11 41.82 10:05:01 1 45.97 0.00 10.11 2.32 0.09 41.50 10:06:01 all 7.85 0.00 3.18 0.92 0.05 88.00 10:06:01 0 7.65 0.00 3.34 0.31 0.05 88.66 10:06:01 1 8.05 0.00 3.02 1.53 0.05 87.35 10:07:01 all 0.25 0.00 0.07 0.00 0.02 99.67 10:07:01 0 0.12 0.00 0.08 0.00 0.02 99.78 10:07:01 1 0.38 0.00 0.05 0.00 0.02 99.55 10:08:01 all 0.13 0.00 0.06 0.00 0.03 99.78 10:08:01 0 0.07 0.00 0.08 0.00 0.03 99.82 10:08:01 1 0.20 0.00 0.03 0.00 0.02 99.75 10:09:01 all 0.21 0.00 0.04 0.00 0.02 99.73 10:09:01 0 0.05 0.00 0.05 0.00 0.03 99.87 10:09:01 1 0.37 0.00 0.03 0.00 0.00 99.60 10:10:01 all 0.28 0.00 0.03 0.00 0.02 99.68 10:10:01 0 0.08 0.00 0.03 0.00 0.00 99.88 10:10:01 1 0.47 0.00 0.02 0.00 0.03 99.48 10:11:01 all 12.60 0.00 5.35 1.78 0.04 80.23 10:11:01 0 12.13 0.00 5.52 1.80 0.05 80.50 10:11:01 1 13.07 0.00 5.17 1.76 0.03 79.97 Average: all 11.14 0.00 3.43 1.10 0.04 84.28 Average: 0 10.91 0.00 3.58 1.20 0.05 84.26 Average: 1 11.36 0.00 3.28 1.00 0.04 84.31