---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34278 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: 2799.996 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34278) 04/29/22 _x86_64_ (8 CPU) 22:54:51 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:56:01 326.72 56.10 270.63 0.00 7402.07 166876.37 0.00 22:57:01 83.77 0.48 83.29 0.00 16.26 75192.54 0.00 22:58:01 1.52 0.00 1.52 0.00 0.00 17.35 0.00 22:59:01 0.88 0.00 0.88 0.00 0.00 12.40 0.00 23:00:01 1.32 0.02 1.30 0.00 0.13 14.40 0.00 23:01:01 1.38 0.00 1.38 0.00 0.00 17.06 0.00 Average: 69.27 9.43 59.84 0.00 1236.51 40358.38 0.00 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 29023292 31790112 515056 1.57 117156 2922948 1973172 5.82 1092372 2397036 8 22:57:01 28563956 31787020 508632 1.55 123760 3319736 1808372 5.33 1225960 2655984 300 22:58:01 28563780 31786904 508536 1.55 123780 3319740 1808372 5.33 1226096 2655988 8 22:59:01 28565448 31788596 506768 1.54 123816 3319732 1808372 5.33 1224336 2655988 136 23:00:01 28571008 31794328 501116 1.52 123844 3319744 1808372 5.33 1218984 2656096 16 23:01:01 28571124 31794608 500764 1.52 123880 3319876 1808372 5.33 1218464 2656228 44 Average: 28643101 31790261 506812 1.54 122706 3253629 1835839 5.41 1201035 2612887 85 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 ens3 769.63 478.74 6805.10 104.61 0.00 0.00 0.00 0.00 22:56:01 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 22:56:01 docker0 4.10 3.20 0.54 41.81 0.00 0.00 0.00 0.00 22:57:01 ens3 221.58 149.55 3230.74 70.71 0.00 0.00 0.00 0.00 22:57:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:57:01 docker0 45.52 66.31 3.50 683.80 0.00 0.00 0.00 0.00 22:58:01 ens3 11.48 5.18 13.31 0.59 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 ens3 0.32 0.22 0.14 0.08 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 167.20 105.65 1675.02 29.34 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 8.27 11.59 0.67 120.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34278) 04/29/22 _x86_64_ (8 CPU) 22:54:51 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 10.46 0.00 4.40 2.55 0.06 82.52 22:56:01 0 9.92 0.00 5.39 1.91 0.05 82.73 22:56:01 1 11.81 0.00 3.78 1.17 0.05 83.19 22:56:01 2 11.34 0.00 5.88 2.95 0.07 79.76 22:56:01 3 11.05 0.00 4.20 5.05 0.07 79.63 22:56:01 4 9.11 0.00 4.51 5.88 0.07 80.44 22:56:01 5 10.57 0.00 4.05 1.92 0.05 83.41 22:56:01 6 9.56 0.00 3.25 0.52 0.07 86.60 22:56:01 7 10.30 0.00 4.17 1.02 0.07 84.44 22:57:01 all 26.53 0.00 5.20 0.90 0.06 67.31 22:57:01 0 26.69 0.00 5.80 0.12 0.08 67.31 22:57:01 1 24.72 0.00 5.86 3.99 0.05 65.38 22:57:01 2 26.53 0.00 4.85 0.32 0.05 68.25 22:57:01 3 27.84 0.00 5.48 0.66 0.07 65.96 22:57:01 4 25.49 0.00 4.85 0.30 0.07 69.29 22:57:01 5 26.64 0.00 4.82 1.56 0.05 66.92 22:57:01 6 26.38 0.00 4.99 0.03 0.05 68.55 22:57:01 7 27.94 0.00 4.93 0.24 0.07 66.82 22:58:01 all 0.30 0.00 0.02 0.01 0.01 99.67 22:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:58:01 1 0.02 0.00 0.00 0.03 0.00 99.95 22:58:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:58:01 3 0.08 0.00 0.03 0.00 0.03 99.85 22:58:01 4 0.07 0.00 0.02 0.02 0.00 99.90 22:58:01 5 2.00 0.00 0.03 0.00 0.02 97.95 22:58:01 6 0.07 0.00 0.02 0.00 0.00 99.92 22:58:01 7 0.10 0.00 0.03 0.00 0.00 99.87 22:59:01 all 0.12 0.00 0.01 0.00 0.01 99.86 22:59:01 0 0.00 0.00 0.00 0.00 0.02 99.98 22:59:01 1 0.00 0.00 0.00 0.00 0.02 99.98 22:59:01 2 0.02 0.00 0.02 0.00 0.02 99.95 22:59:01 3 0.05 0.00 0.03 0.00 0.02 99.90 22:59:01 4 0.03 0.00 0.00 0.03 0.00 99.93 22:59:01 5 0.76 0.00 0.02 0.00 0.03 99.19 22:59:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:59:01 7 0.05 0.00 0.00 0.00 0.00 99.95 23:00:01 all 0.01 0.00 0.02 0.01 0.00 99.97 23:00:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:00:01 1 0.00 0.00 0.00 0.02 0.00 99.98 23:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 3 0.03 0.00 0.07 0.00 0.02 99.88 23:00:01 4 0.00 0.00 0.02 0.03 0.00 99.95 23:00:01 5 0.03 0.00 0.00 0.00 0.00 99.97 23:00:01 6 0.00 0.00 0.02 0.00 0.00 99.98 23:00:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:01:01 all 0.02 0.00 0.01 0.01 0.01 99.95 23:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:01:01 1 0.02 0.00 0.02 0.02 0.02 99.93 23:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:01:01 3 0.03 0.00 0.05 0.00 0.03 99.88 23:01:01 4 0.03 0.00 0.02 0.03 0.02 99.90 23:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:01:01 6 0.00 0.00 0.02 0.00 0.02 99.97 23:01:01 7 0.08 0.00 0.00 0.00 0.02 99.90 Average: all 6.20 0.00 1.60 0.58 0.03 91.60 Average: 0 6.07 0.00 1.86 0.34 0.03 91.71 Average: 1 6.06 0.00 1.60 0.87 0.02 91.45 Average: 2 6.27 0.00 1.78 0.54 0.02 91.38 Average: 3 6.47 0.00 1.63 0.94 0.04 90.92 Average: 4 5.75 0.00 1.56 1.04 0.03 91.62 Average: 5 6.63 0.00 1.47 0.58 0.03 91.29 Average: 6 5.98 0.00 1.38 0.09 0.02 92.53 Average: 7 6.36 0.00 1.51 0.21 0.03 91.90