---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20619 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: 2800.000 BogoMIPS: 5600.00 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-20619) 07/20/22 _x86_64_ (8 CPU) 22:52:19 LINUX RESTART (8 CPU) 22:53:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:54:01 96.48 6.30 90.17 0.00 712.71 73483.02 0.00 22:55:01 51.13 0.38 50.75 0.00 15.46 27034.21 0.00 22:56:01 1.02 0.00 1.02 0.00 0.00 11.60 0.00 22:57:01 1.57 0.00 1.57 0.00 0.00 19.06 0.00 22:58:01 1.08 0.02 1.07 0.00 0.13 12.53 0.00 22:59:01 1.53 0.07 1.46 0.00 4.88 18.98 0.00 Average: 25.34 1.12 24.22 0.00 120.89 16653.00 0.00 22:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:54:01 28476992 31760768 533112 1.62 120600 3388480 2114220 6.23 1309796 2662512 283132 22:55:01 28432968 31782664 513276 1.56 123968 3440412 1870792 5.51 1240240 2767640 12 22:56:01 28432540 31782316 513392 1.56 123988 3440416 1870792 5.51 1239772 2767644 16 22:57:01 28443792 31793924 501836 1.53 124020 3440540 1870792 5.51 1228800 2767940 60 22:58:01 28444004 31794160 501476 1.53 124048 3440548 1870792 5.51 1229112 2767948 24 22:59:01 28432896 31783272 511976 1.56 124072 3440716 1963172 5.79 1240372 2767628 40 Average: 28443865 31782851 512511 1.56 123449 3431852 1926760 5.68 1248015 2750219 47214 22:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:54:01 ens3 371.57 258.27 6448.93 92.94 0.00 0.00 0.00 0.00 22:54:01 docker0 45.78 53.54 3.71 737.72 0.00 0.00 0.00 0.00 22:54:01 lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 22:55:01 ens3 108.23 67.98 2532.51 13.64 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:56:01 ens3 0.43 0.22 0.26 0.19 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:58:01 ens3 0.18 0.12 0.08 0.07 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 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 14.10 12.22 7.66 20.27 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 22:59:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 81.83 56.05 1488.70 20.99 0.00 0.00 0.00 0.00 Average: docker0 7.55 8.82 0.61 121.59 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20619) 07/20/22 _x86_64_ (8 CPU) 22:52:19 LINUX RESTART (8 CPU) 22:53:02 CPU %user %nice %system %iowait %steal %idle 22:54:01 all 31.73 0.00 6.93 0.80 0.10 60.45 22:54:01 0 30.81 0.00 6.82 0.19 0.09 62.09 22:54:01 1 33.09 0.00 6.87 0.24 0.07 59.74 22:54:01 2 31.05 0.00 6.48 1.22 0.09 61.16 22:54:01 3 31.76 0.00 8.00 3.61 0.07 56.56 22:54:01 4 32.28 0.00 6.29 0.36 0.09 60.98 22:54:01 5 32.21 0.00 6.70 0.14 0.09 60.86 22:54:01 6 31.66 0.00 7.36 0.33 0.21 60.45 22:54:01 7 30.93 0.00 6.90 0.29 0.09 61.79 22:55:01 all 3.72 0.00 1.50 0.45 0.02 94.31 22:55:01 0 5.26 0.00 1.12 0.00 0.02 93.60 22:55:01 1 3.43 0.00 1.69 0.54 0.03 94.31 22:55:01 2 3.90 0.00 1.04 0.02 0.02 95.03 22:55:01 3 3.42 0.00 1.91 2.73 0.03 91.90 22:55:01 4 3.90 0.00 1.49 0.05 0.02 94.55 22:55:01 5 3.18 0.00 1.37 0.05 0.02 95.39 22:55:01 6 2.76 0.00 1.79 0.15 0.02 95.28 22:55:01 7 3.92 0.00 1.59 0.07 0.02 94.41 22:56:01 all 0.27 0.00 0.01 0.00 0.00 99.71 22:56:01 0 1.99 0.00 0.02 0.00 0.00 98.00 22:56:01 1 0.05 0.00 0.03 0.02 0.00 99.90 22:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:56:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:56:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:56:01 5 0.00 0.00 0.00 0.02 0.00 99.98 22:56:01 6 0.02 0.00 0.02 0.00 0.02 99.95 22:56:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:57:01 all 0.14 0.00 0.08 0.00 0.00 99.77 22:57:01 0 0.80 0.00 0.08 0.00 0.00 99.12 22:57:01 1 0.02 0.00 0.03 0.02 0.02 99.92 22:57:01 2 0.03 0.00 0.12 0.00 0.00 99.85 22:57:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:57:01 4 0.07 0.00 0.05 0.00 0.00 99.88 22:57:01 5 0.03 0.00 0.12 0.02 0.00 99.83 22:57:01 6 0.07 0.00 0.12 0.00 0.00 99.82 22:57:01 7 0.10 0.00 0.13 0.00 0.00 99.77 22:58:01 all 0.02 0.00 0.01 0.01 0.01 99.94 22:58:01 0 0.03 0.00 0.03 0.00 0.02 99.92 22:58:01 1 0.05 0.00 0.02 0.02 0.02 99.90 22:58:01 2 0.05 0.00 0.00 0.00 0.02 99.93 22:58:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:58:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:58:01 5 0.02 0.00 0.00 0.07 0.00 99.92 22:58:01 6 0.00 0.00 0.02 0.00 0.02 99.97 22:58:01 7 0.00 0.00 0.00 0.02 0.00 99.98 22:59:01 all 0.25 0.00 0.14 0.01 0.00 99.61 22:59:01 0 0.22 0.00 0.10 0.00 0.00 99.68 22:59:01 1 0.17 0.00 0.20 0.00 0.00 99.63 22:59:01 2 0.24 0.00 0.12 0.00 0.00 99.64 22:59:01 3 0.42 0.00 0.19 0.00 0.00 99.39 22:59:01 4 0.22 0.00 0.10 0.00 0.02 99.66 22:59:01 5 0.14 0.00 0.08 0.02 0.00 99.76 22:59:01 6 0.12 0.00 0.12 0.00 0.00 99.76 22:59:01 7 0.46 0.00 0.17 0.03 0.00 99.34 Average: all 5.90 0.00 1.42 0.21 0.02 92.45 Average: 0 6.40 0.00 1.33 0.03 0.02 92.22 Average: 1 6.02 0.00 1.45 0.14 0.02 92.37 Average: 2 5.76 0.00 1.27 0.20 0.02 92.74 Average: 3 5.81 0.00 1.65 1.04 0.02 91.48 Average: 4 5.97 0.00 1.31 0.07 0.02 92.64 Average: 5 5.82 0.00 1.36 0.05 0.02 92.75 Average: 6 5.65 0.00 1.54 0.08 0.04 92.69 Average: 7 5.75 0.00 1.44 0.07 0.02 92.73