---> uname -a: Linux prd-centos7-docker-4c-2g-6989.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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 03/14/22 _x86_64_ (2 CPU) 04:03:40 LINUX RESTART (2 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 274.23 7.46 266.77 0.00 3092.79 51873.25 0.00 04:06:01 211.71 0.00 211.71 0.00 0.00 33757.25 0.00 04:07:01 126.21 0.00 126.21 0.00 0.00 24004.36 0.00 04:08:01 1.38 0.00 1.38 0.00 0.00 24.92 0.00 04:09:01 0.28 0.00 0.28 0.00 0.00 3.51 0.00 04:10:01 0.22 0.00 0.22 0.00 0.00 3.02 0.00 04:11:01 0.30 0.00 0.30 0.00 0.00 3.95 0.00 04:12:01 0.35 0.03 0.32 0.00 3.73 7.53 0.00 Average: 76.85 0.94 75.92 0.00 387.23 13713.52 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 4026016 0 925128 11.55 2620 3055176 1599980 17.66 842800 2683808 52 04:06:01 3997408 0 951400 11.88 2620 3057512 1244264 13.74 941832 2610900 20 04:07:01 3320396 0 1079512 13.48 2620 3606412 1469216 16.22 1061504 3086208 20 04:08:01 3340348 0 1059552 13.23 2620 3606420 1286868 14.21 1047576 3086212 12 04:09:01 3359996 0 1039900 12.98 2620 3606424 1287048 14.21 1030828 3086208 12 04:10:01 3360028 0 1039868 12.98 2620 3606424 1287036 14.21 1030656 3086208 20 04:11:01 3363776 0 1036112 12.94 2620 3606432 1286868 14.21 1027076 3086208 8 04:12:01 3363216 0 1036528 12.94 2620 3606576 1288372 14.22 1028956 3086264 48 Average: 3516398 0 1021000 12.75 2620 3468922 1343706 14.84 1001404 2976502 24 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 eth0 869.35 541.30 6518.64 114.49 0.00 0.00 0.00 0.00 04:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 docker0 231.41 276.91 19.47 2146.16 0.00 0.00 0.00 0.00 04:06:01 eth0 42.13 23.06 43.75 13.92 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 eth0 139.81 92.89 2670.70 103.10 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 14.40 17.30 0.82 89.18 0.00 0.00 0.00 0.00 04:08:01 eth0 0.87 0.32 0.07 0.03 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 0.75 0.43 0.36 0.24 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.23 0.18 0.08 0.10 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 6.96 4.05 6.85 1.81 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.58 82.82 1155.48 29.22 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 30.74 36.79 2.54 279.53 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) 03/14/22 _x86_64_ (2 CPU) 04:03:40 LINUX RESTART (2 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 28.40 0.00 10.98 3.80 0.10 56.72 04:05:01 0 27.16 0.00 12.03 5.16 0.09 55.55 04:05:01 1 29.62 0.00 9.94 2.45 0.11 57.88 04:06:01 all 60.85 0.00 12.37 1.45 0.11 25.22 04:06:01 0 61.31 0.00 12.55 1.32 0.11 24.71 04:06:01 1 60.40 0.00 12.18 1.59 0.11 25.73 04:07:01 all 24.99 0.00 7.10 1.49 0.09 66.33 04:07:01 0 25.61 0.00 7.26 1.05 0.09 66.00 04:07:01 1 24.37 0.00 6.95 1.94 0.09 66.65 04:08:01 all 0.12 0.00 0.06 0.00 0.03 99.79 04:08:01 0 0.08 0.00 0.03 0.00 0.05 99.83 04:08:01 1 0.15 0.00 0.08 0.00 0.02 99.75 04:09:01 all 0.12 0.00 0.08 0.00 0.03 99.77 04:09:01 0 0.10 0.00 0.05 0.00 0.05 99.80 04:09:01 1 0.13 0.00 0.12 0.00 0.02 99.73 04:10:01 all 0.08 0.00 0.02 0.00 0.03 99.88 04:10:01 0 0.13 0.00 0.02 0.00 0.03 99.82 04:10:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:11:01 all 0.08 0.00 0.04 0.00 0.04 99.83 04:11:01 0 0.13 0.00 0.05 0.00 0.05 99.77 04:11:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:12:01 all 0.42 0.00 0.37 0.00 0.03 99.19 04:12:01 0 0.45 0.00 0.35 0.00 0.02 99.18 04:12:01 1 0.39 0.00 0.39 0.00 0.03 99.20 Average: all 13.71 0.00 3.71 0.81 0.06 81.71 Average: 0 13.69 0.00 3.87 0.90 0.06 81.48 Average: 1 13.73 0.00 3.56 0.72 0.05 81.94