---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16888 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16888) 07/04/22 _x86_64_ (8 CPU) 16:03:33 LINUX RESTART (8 CPU) 16:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:05:01 303.13 14.63 288.50 0.00 2140.58 108013.60 0.00 16:06:01 47.86 1.00 46.86 0.00 26.00 22308.82 0.00 16:07:01 1.83 0.00 1.83 0.00 0.00 21.88 0.00 16:08:01 1.38 0.00 1.38 0.00 0.00 16.79 0.00 16:09:01 1.17 0.02 1.15 0.00 0.13 12.40 0.00 16:10:01 1.32 0.00 1.32 0.00 0.00 17.20 0.00 Average: 59.45 2.61 56.84 0.00 361.11 21731.18 0.00 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 28697672 31747636 543408 1.65 105448 3201852 2023352 5.96 1256768 2523132 220512 16:06:01 28432212 31767144 526136 1.60 122292 3435184 1790684 5.28 1182040 2831008 316 16:07:01 28431872 31766932 526188 1.60 122352 3435188 1790684 5.28 1182124 2831012 12 16:08:01 28446984 31782068 510996 1.55 122384 3435188 1790684 5.28 1167416 2831012 48 16:09:01 28446604 31781860 511224 1.55 122412 3435196 1790684 5.28 1167336 2831140 16 16:10:01 28447440 31782732 510324 1.55 122440 3435200 1790684 5.28 1166392 2831148 64 Average: 28483797 31771395 521379 1.59 119555 3396301 1829462 5.39 1187013 2779742 36828 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 16:05:01 docker0 6.27 6.48 0.55 50.24 0.00 0.00 0.00 0.00 16:05:01 ens3 562.09 324.26 6037.27 135.76 0.00 0.00 0.00 0.00 16:05:01 veth39ad7db 4.92 5.22 0.44 39.24 0.00 0.00 0.00 0.00 16:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:06:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 123.98 68.06 2531.14 14.73 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 4.20 2.92 12.52 0.42 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.18 0.10 0.08 0.07 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.05 1.09 0.09 8.37 0.00 0.00 0.00 0.00 Average: ens3 115.12 65.93 1430.13 25.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16888) 07/04/22 _x86_64_ (8 CPU) 16:03:33 LINUX RESTART (8 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 18.87 0.00 4.73 1.19 0.08 75.12 16:05:01 0 19.63 0.00 3.98 1.25 0.07 75.07 16:05:01 1 16.96 0.00 4.97 2.57 0.08 75.41 16:05:01 2 18.24 0.00 5.26 0.07 0.07 76.36 16:05:01 3 21.54 0.00 4.07 0.10 0.07 74.23 16:05:01 4 18.57 0.00 4.10 0.47 0.08 76.77 16:05:01 5 18.21 0.00 5.29 2.50 0.10 73.90 16:05:01 6 18.19 0.00 4.47 0.14 0.08 77.11 16:05:01 7 19.63 0.00 5.72 2.44 0.08 72.12 16:06:01 all 10.09 0.00 2.35 0.39 0.03 87.14 16:06:01 0 10.77 0.00 2.63 0.65 0.03 85.90 16:06:01 1 9.84 0.00 2.07 0.02 0.03 88.04 16:06:01 2 9.67 0.00 2.05 0.29 0.03 87.97 16:06:01 3 9.87 0.00 1.96 0.12 0.03 88.01 16:06:01 4 10.24 0.00 2.75 0.03 0.03 86.94 16:06:01 5 9.62 0.00 2.17 0.03 0.03 88.14 16:06:01 6 10.47 0.00 2.55 0.00 0.03 86.95 16:06:01 7 10.22 0.00 2.61 2.02 0.03 85.12 16:07:01 all 0.03 0.00 0.02 0.01 0.00 99.94 16:07:01 0 0.00 0.00 0.02 0.05 0.02 99.92 16:07:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 2 0.05 0.00 0.05 0.00 0.00 99.90 16:07:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 16:07:01 7 0.10 0.00 0.05 0.00 0.00 99.85 16:08:01 all 0.03 0.00 0.02 0.01 0.01 99.93 16:08:01 0 0.03 0.00 0.00 0.03 0.00 99.93 16:08:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:08:01 2 0.08 0.00 0.08 0.02 0.02 99.80 16:08:01 3 0.02 0.00 0.00 0.00 0.02 99.97 16:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 7 0.03 0.00 0.03 0.00 0.02 99.92 16:09:01 all 0.02 0.00 0.01 0.00 0.00 99.97 16:09:01 0 0.03 0.00 0.03 0.02 0.00 99.92 16:09:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:09:01 2 0.00 0.00 0.00 0.02 0.00 99.98 16:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 7 0.03 0.00 0.00 0.00 0.00 99.97 16:10:01 all 0.02 0.00 0.02 0.00 0.00 99.95 16:10:01 0 0.02 0.00 0.02 0.03 0.00 99.93 16:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:10:01 2 0.08 0.00 0.03 0.00 0.02 99.87 16:10:01 3 0.00 0.00 0.03 0.00 0.00 99.97 16:10:01 4 0.00 0.00 0.02 0.00 0.00 99.98 16:10:01 5 0.00 0.00 0.03 0.00 0.00 99.97 16:10:01 6 0.02 0.00 0.02 0.00 0.02 99.95 16:10:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 4.81 0.00 1.18 0.27 0.02 93.72 Average: 0 5.05 0.00 1.11 0.34 0.02 93.49 Average: 1 4.46 0.00 1.18 0.43 0.02 93.92 Average: 2 4.66 0.00 1.24 0.06 0.02 94.02 Average: 3 5.21 0.00 1.01 0.04 0.02 93.73 Average: 4 4.78 0.00 1.14 0.08 0.02 93.98 Average: 5 4.61 0.00 1.24 0.42 0.02 93.70 Average: 6 4.77 0.00 1.17 0.02 0.02 94.01 Average: 7 4.95 0.00 1.39 0.74 0.02 92.90