---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64101 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 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64101) 05/19/22 _x86_64_ (8 CPU) 19:01:53 LINUX RESTART (8 CPU) 19:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:02 374.10 56.36 317.75 0.00 7448.89 196613.36 0.00 19:04:01 208.39 1.53 206.86 0.00 26.44 78032.88 0.00 19:05:01 43.42 0.07 43.35 0.00 3.87 18938.89 0.00 19:06:01 1.33 0.00 1.33 0.00 0.00 16.68 0.00 19:07:01 1.35 0.02 1.33 0.00 0.13 14.80 0.00 19:08:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 Average: 104.63 9.68 94.94 0.00 1249.88 48854.70 0.00 19:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:02 29015856 31776576 525156 1.60 116276 2915712 2051548 6.05 1094304 2394396 236484 19:04:01 27937304 31760312 531880 1.62 189644 3805580 2055172 6.06 1211948 3246724 41340 19:05:01 27524856 31783356 508608 1.55 195476 4190484 1868200 5.51 1207060 3619072 136 19:06:01 27525148 31783704 508388 1.55 195524 4190480 1868200 5.51 1206244 3619076 140 19:07:01 27527076 31785680 506304 1.54 195560 4190488 1868200 5.51 1204008 3619088 24 19:08:01 27527144 31785808 506008 1.54 195576 4190496 1868200 5.51 1204036 3619100 148 Average: 27842897 31779239 514391 1.56 181343 3913873 1929920 5.69 1187933 3352909 46379 19:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:02 ens3 716.01 407.82 6734.18 105.44 0.00 0.00 0.00 0.00 19:03:02 docker0 0.77 0.77 0.11 1.65 0.00 0.00 0.00 0.00 19:03:02 lo 7.33 7.33 0.71 0.71 0.00 0.00 0.00 0.00 19:04:01 ens3 447.87 311.29 2862.03 95.64 0.00 0.00 0.00 0.00 19:04:01 docker0 257.96 380.21 19.92 2823.57 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 ens3 97.62 57.06 2521.64 10.51 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:06:01 ens3 0.47 0.35 3.44 0.03 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 209.70 128.94 2017.84 35.11 0.00 0.00 0.00 0.00 Average: docker0 42.52 62.61 3.29 464.29 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64101) 05/19/22 _x86_64_ (8 CPU) 19:01:53 LINUX RESTART (8 CPU) 19:02:01 CPU %user %nice %system %iowait %steal %idle 19:03:02 all 11.22 0.00 4.59 1.95 0.08 82.16 19:03:02 0 11.30 0.00 3.63 1.60 0.07 83.41 19:03:02 1 11.29 0.00 6.95 3.30 0.07 78.40 19:03:02 2 10.22 0.00 3.63 0.93 0.07 85.16 19:03:02 3 11.82 0.00 5.09 1.55 0.10 81.44 19:03:02 4 11.63 0.00 4.72 4.86 0.10 78.69 19:03:02 5 12.89 0.00 3.65 0.54 0.07 82.86 19:03:02 6 12.13 0.00 4.08 1.18 0.07 82.54 19:03:02 7 8.46 0.00 4.98 1.65 0.10 84.81 19:04:01 all 14.80 0.00 4.48 2.64 0.10 77.99 19:04:01 0 13.79 0.00 4.68 15.91 0.10 65.51 19:04:01 1 15.85 0.00 4.54 0.17 0.10 79.34 19:04:01 2 15.48 0.00 4.91 0.41 0.12 79.08 19:04:01 3 14.65 0.00 4.41 0.14 0.09 80.72 19:04:01 4 14.42 0.00 4.62 2.14 0.10 78.71 19:04:01 5 14.55 0.00 4.07 0.50 0.09 80.80 19:04:01 6 15.52 0.00 4.21 1.10 0.10 79.07 19:04:01 7 14.10 0.00 4.38 0.67 0.12 80.72 19:05:01 all 2.92 0.00 1.17 0.49 0.02 95.40 19:05:01 0 3.10 0.00 0.89 0.00 0.02 96.00 19:05:01 1 3.30 0.00 1.05 0.12 0.03 95.50 19:05:01 2 2.89 0.00 1.50 0.02 0.02 95.57 19:05:01 3 3.01 0.00 1.14 0.02 0.03 95.80 19:05:01 4 3.41 0.00 0.97 0.33 0.02 95.26 19:05:01 5 2.68 0.00 1.53 2.43 0.02 93.34 19:05:01 6 2.29 0.00 1.29 0.97 0.02 95.44 19:05:01 7 2.71 0.00 0.98 0.00 0.03 96.28 19:06:01 all 0.22 0.00 0.00 0.00 0.00 99.77 19:06:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:06:01 2 0.03 0.00 0.00 0.00 0.02 99.95 19:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 5 0.02 0.00 0.00 0.02 0.02 99.95 19:06:01 6 0.00 0.00 0.00 0.02 0.00 99.98 19:06:01 7 1.63 0.00 0.02 0.00 0.00 98.35 19:07:01 all 0.27 0.00 0.02 0.01 0.01 99.70 19:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:07:01 1 0.02 0.00 0.03 0.00 0.02 99.93 19:07:01 2 0.02 0.00 0.03 0.00 0.00 99.95 19:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 6 0.03 0.00 0.02 0.05 0.02 99.88 19:07:01 7 1.99 0.00 0.00 0.00 0.02 98.00 19:08:01 all 0.07 0.00 0.01 0.00 0.00 99.91 19:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 1 0.03 0.00 0.00 0.00 0.02 99.95 19:08:01 2 0.05 0.00 0.00 0.00 0.00 99.95 19:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 6 0.05 0.00 0.00 0.02 0.00 99.93 19:08:01 7 0.47 0.00 0.05 0.00 0.00 99.48 Average: all 4.86 0.00 1.69 0.84 0.04 92.58 Average: 0 4.65 0.00 1.52 2.87 0.03 90.93 Average: 1 5.03 0.00 2.08 0.60 0.04 92.25 Average: 2 4.72 0.00 1.66 0.22 0.04 93.36 Average: 3 4.87 0.00 1.76 0.28 0.04 93.05 Average: 4 4.86 0.00 1.70 1.21 0.04 92.19 Average: 5 4.97 0.00 1.53 0.58 0.03 92.89 Average: 6 4.94 0.00 1.58 0.55 0.03 92.89 Average: 7 4.82 0.00 1.70 0.38 0.04 93.06