---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2327 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: 2799.976 BogoMIPS: 5599.95 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-2327) 06/13/22 _x86_64_ (8 CPU) 09:04:10 LINUX RESTART (8 CPU) 09:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:06:01 79.77 1.33 78.44 0.00 48.53 45615.86 0.00 09:07:01 28.96 0.00 28.96 0.00 0.00 16449.68 0.00 09:08:01 1.57 0.00 1.57 0.00 0.00 17.86 0.00 09:09:01 2.05 0.00 2.05 0.00 0.00 23.20 0.00 09:10:01 2.77 1.58 1.18 0.00 49.19 15.86 0.00 09:11:01 5.50 0.20 5.30 0.00 17.46 111.98 0.00 Average: 20.10 0.52 19.58 0.00 19.20 10372.12 0.00 09:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 28478084 31740652 560188 1.70 122448 3379544 2243648 6.61 1264308 2729212 401404 09:07:01 28436484 31782144 517296 1.57 124176 3438196 1856816 5.47 1233276 2775504 20 09:08:01 28437600 31783420 515780 1.57 124240 3438200 1856816 5.47 1232376 2775508 16 09:09:01 28447892 31793868 505216 1.54 124316 3438328 1856816 5.47 1222044 2775636 12 09:10:01 28444012 31792508 506452 1.54 124380 3439800 1856816 5.47 1227760 2775196 68 09:11:01 28425040 31775016 522024 1.59 124540 3440928 1997600 5.89 1239928 2775384 680 Average: 28444852 31777935 521159 1.58 124017 3429166 1944752 5.73 1236615 2767740 67033 09:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 docker0 45.49 55.17 3.73 725.43 0.00 0.00 0.00 0.00 09:06:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 09:06:01 ens3 348.83 231.66 7148.53 79.39 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:07:01 ens3 15.86 9.67 20.13 4.91 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:09:01 ens3 0.15 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 7.03 5.13 5.24 5.72 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 09:11:01 ens3 35.83 30.28 19.06 44.97 0.00 0.00 0.00 0.00 Average: docker0 7.58 9.20 0.62 120.90 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 67.95 46.15 1198.79 22.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2327) 06/13/22 _x86_64_ (8 CPU) 09:04:10 LINUX RESTART (8 CPU) 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 31.02 0.00 6.69 0.66 0.08 61.54 09:06:01 0 30.66 0.00 6.75 1.12 0.08 61.39 09:06:01 1 31.74 0.00 6.40 0.25 0.08 61.53 09:06:01 2 31.90 0.00 6.66 0.12 0.07 61.26 09:06:01 3 31.00 0.00 6.79 0.10 0.08 62.03 09:06:01 4 31.12 0.00 6.16 0.08 0.08 62.55 09:06:01 5 30.67 0.00 7.30 3.50 0.08 58.44 09:06:01 6 30.07 0.00 6.50 0.02 0.07 63.34 09:06:01 7 31.01 0.00 7.00 0.12 0.08 61.79 09:07:01 all 1.61 0.00 0.65 0.26 0.01 97.46 09:07:01 0 1.54 0.00 0.73 0.23 0.02 97.48 09:07:01 1 1.74 0.00 0.80 0.02 0.02 97.43 09:07:01 2 1.44 0.00 0.54 0.00 0.02 98.01 09:07:01 3 1.65 0.00 0.55 0.02 0.00 97.78 09:07:01 4 1.65 0.00 0.74 0.03 0.02 97.56 09:07:01 5 1.36 0.00 0.40 0.05 0.02 98.17 09:07:01 6 1.77 0.00 1.07 1.69 0.02 95.45 09:07:01 7 1.75 0.00 0.40 0.03 0.02 97.79 09:08:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:08:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:08:01 2 0.02 0.00 0.00 0.02 0.00 99.97 09:08:01 3 0.00 0.00 0.03 0.00 0.02 99.95 09:08:01 4 0.02 0.00 0.03 0.00 0.02 99.93 09:08:01 5 0.02 0.00 0.00 0.03 0.00 99.95 09:08:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:09:01 all 0.03 0.00 0.01 0.01 0.01 99.94 09:09:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:09:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:09:01 2 0.00 0.00 0.00 0.02 0.00 99.98 09:09:01 3 0.07 0.00 0.02 0.00 0.00 99.92 09:09:01 4 0.07 0.00 0.00 0.00 0.02 99.92 09:09:01 5 0.00 0.00 0.02 0.03 0.02 99.93 09:09:01 6 0.02 0.00 0.02 0.00 0.00 99.97 09:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 all 0.22 0.00 0.04 0.01 0.00 99.72 09:10:01 0 0.27 0.00 0.08 0.02 0.00 99.63 09:10:01 1 0.17 0.00 0.05 0.00 0.00 99.78 09:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:10:01 3 0.23 0.00 0.03 0.02 0.00 99.72 09:10:01 4 0.32 0.00 0.05 0.02 0.02 99.60 09:10:01 5 0.20 0.00 0.00 0.05 0.00 99.75 09:10:01 6 0.17 0.00 0.03 0.02 0.00 99.78 09:10:01 7 0.42 0.00 0.07 0.00 0.00 99.52 09:11:01 all 0.50 0.00 0.24 0.03 0.01 99.21 09:11:01 0 0.67 0.00 0.30 0.00 0.02 99.02 09:11:01 1 0.28 0.00 0.20 0.00 0.02 99.50 09:11:01 2 0.57 0.00 0.23 0.02 0.02 99.17 09:11:01 3 0.30 0.00 0.20 0.12 0.02 99.37 09:11:01 4 0.30 0.00 0.27 0.00 0.00 99.43 09:11:01 5 0.45 0.00 0.33 0.10 0.00 99.11 09:11:01 6 0.65 0.00 0.23 0.00 0.02 99.10 09:11:01 7 0.78 0.00 0.18 0.00 0.02 99.02 Average: all 5.51 0.00 1.27 0.16 0.02 93.04 Average: 0 5.47 0.00 1.30 0.23 0.02 92.99 Average: 1 5.62 0.00 1.24 0.04 0.03 93.06 Average: 2 5.60 0.00 1.23 0.03 0.02 93.13 Average: 3 5.49 0.00 1.26 0.04 0.02 93.19 Average: 4 5.50 0.00 1.19 0.02 0.03 93.25 Average: 5 5.41 0.00 1.33 0.62 0.02 92.61 Average: 6 5.41 0.00 1.30 0.29 0.02 92.98 Average: 7 5.59 0.00 1.26 0.03 0.02 93.10