---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2488 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2488) 03/16/23 _x86_64_ (8 CPU) 17:15:26 LINUX RESTART (8 CPU) 17:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:17:01 330.54 10.13 320.41 0.00 1745.44 25862.62 0.00 17:18:01 71.55 0.17 71.39 0.00 5.87 17902.90 0.00 17:19:01 1.45 0.00 1.45 0.00 0.00 15.73 0.00 17:20:01 1.77 0.00 1.77 0.00 0.00 19.33 0.00 17:21:01 53.31 10.58 42.73 0.00 5154.87 8752.27 0.00 17:22:01 9.52 0.18 9.33 0.00 12.53 207.03 0.00 Average: 78.02 3.51 74.51 0.00 1153.12 8793.32 0.00 17:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:17:01 29584908 31564232 753788 2.29 69508 2201732 1943040 5.73 1064544 1890652 548 17:18:01 29116820 31601420 694512 2.11 89680 2655520 1737128 5.12 1038484 2331528 8 17:19:01 29117132 31601856 693716 2.11 89760 2655524 1737128 5.12 1038636 2331536 8 17:20:01 29127824 31612624 683152 2.08 89824 2655652 1737128 5.12 1028424 2331688 20 17:21:01 28594308 31588144 695564 2.12 123360 3110864 1787236 5.27 1353716 2503660 1008 17:22:01 28581020 31571728 710340 2.16 122064 3108672 1812944 5.34 1370740 2500564 360 Average: 29020335 31590001 705179 2.14 97366 2731327 1792434 5.28 1149091 2314938 325 17:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:17:01 docker0 18.75 24.98 1.36 203.02 0.00 0.00 0.00 0.00 17:17:01 lo 5.80 5.80 0.56 0.56 0.00 0.00 0.00 0.00 17:17:01 ens3 274.84 174.42 3687.82 76.38 0.00 0.00 0.00 0.00 17:17:01 veth0c6bd2e 1.33 2.78 0.11 40.58 0.00 0.00 0.00 0.00 17:18:01 docker0 1.75 2.62 0.13 27.16 0.00 0.00 0.00 0.00 17:18:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:18:01 ens3 101.20 63.24 2550.60 11.92 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 11.48 5.35 11.70 0.55 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 17:21:01 ens3 166.77 81.87 2802.40 5.94 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:22:01 ens3 13.93 8.85 13.80 4.78 0.00 0.00 0.00 0.00 Average: docker0 3.42 4.60 0.25 38.36 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 94.73 55.64 1511.05 16.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2488) 03/16/23 _x86_64_ (8 CPU) 17:15:26 LINUX RESTART (8 CPU) 17:16:01 CPU %user %nice %system %iowait %steal %idle 17:17:01 all 8.48 0.00 3.30 1.69 0.06 86.47 17:17:01 0 9.10 0.00 3.28 1.31 0.05 86.26 17:17:01 1 8.26 0.00 2.55 0.37 0.05 88.78 17:17:01 2 12.25 0.00 3.49 0.10 0.05 84.11 17:17:01 3 9.19 0.00 2.98 1.85 0.07 85.91 17:17:01 4 9.42 0.00 4.12 4.08 0.05 82.33 17:17:01 5 5.44 0.00 4.08 2.93 0.05 87.50 17:17:01 6 6.29 0.00 2.99 2.42 0.07 88.22 17:17:01 7 7.88 0.00 2.93 0.45 0.07 88.67 17:18:01 all 2.98 0.00 1.24 0.84 0.03 94.92 17:18:01 0 3.16 0.00 1.26 0.08 0.03 95.46 17:18:01 1 3.07 0.00 0.80 0.02 0.02 96.10 17:18:01 2 2.91 0.00 1.55 0.22 0.02 95.31 17:18:01 3 3.95 0.00 0.94 0.05 0.03 95.03 17:18:01 4 2.56 0.00 0.85 0.67 0.02 95.90 17:18:01 5 1.98 0.00 2.51 4.14 0.03 91.34 17:18:01 6 3.40 0.00 0.99 1.06 0.03 94.52 17:18:01 7 2.79 0.00 0.99 0.49 0.03 95.70 17:19:01 all 0.03 0.00 0.00 0.01 0.01 99.95 17:19:01 0 0.03 0.00 0.00 0.02 0.00 99.95 17:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 2 0.03 0.00 0.00 0.03 0.00 99.93 17:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:19:01 4 0.05 0.00 0.00 0.00 0.02 99.93 17:19:01 5 0.05 0.00 0.00 0.00 0.00 99.95 17:19:01 6 0.05 0.00 0.00 0.00 0.02 99.93 17:19:01 7 0.03 0.00 0.02 0.00 0.02 99.93 17:20:01 all 0.03 0.00 0.03 0.01 0.01 99.93 17:20:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:20:01 2 0.02 0.00 0.05 0.05 0.02 99.87 17:20:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:20:01 4 0.05 0.00 0.03 0.00 0.00 99.92 17:20:01 5 0.02 0.00 0.02 0.00 0.02 99.95 17:20:01 6 0.05 0.00 0.05 0.00 0.03 99.87 17:20:01 7 0.02 0.00 0.03 0.00 0.02 99.93 17:21:01 all 2.22 0.00 1.46 0.57 0.03 95.74 17:21:01 0 2.45 0.00 1.53 0.05 0.02 95.95 17:21:01 1 2.51 0.00 0.98 0.12 0.03 96.36 17:21:01 2 2.39 0.00 1.07 0.72 0.02 95.81 17:21:01 3 2.29 0.00 0.97 0.94 0.03 95.77 17:21:01 4 1.60 0.00 2.85 1.62 0.02 93.91 17:21:01 5 1.56 0.00 0.89 0.52 0.03 97.00 17:21:01 6 2.42 0.00 1.22 0.53 0.02 95.81 17:21:01 7 2.51 0.00 2.14 0.03 0.03 95.28 17:22:01 all 0.58 0.00 0.17 0.02 0.01 99.21 17:22:01 0 0.17 0.00 0.13 0.02 0.02 99.67 17:22:01 1 1.39 0.00 0.30 0.08 0.00 98.23 17:22:01 2 0.47 0.00 0.17 0.00 0.00 99.37 17:22:01 3 0.43 0.00 0.18 0.02 0.02 99.35 17:22:01 4 0.32 0.00 0.08 0.02 0.00 99.58 17:22:01 5 0.43 0.00 0.20 0.05 0.03 99.28 17:22:01 6 0.65 0.00 0.17 0.00 0.02 99.17 17:22:01 7 0.80 0.00 0.15 0.02 0.02 99.02 Average: all 2.38 0.00 1.03 0.52 0.02 96.05 Average: 0 2.48 0.00 1.04 0.24 0.02 96.22 Average: 1 2.54 0.00 0.77 0.10 0.02 96.58 Average: 2 3.00 0.00 1.05 0.19 0.02 95.74 Average: 3 2.64 0.00 0.85 0.47 0.03 96.01 Average: 4 2.32 0.00 1.32 1.06 0.02 95.28 Average: 5 1.57 0.00 1.28 1.27 0.03 95.85 Average: 6 2.14 0.00 0.90 0.67 0.03 96.26 Average: 7 2.33 0.00 1.04 0.16 0.03 96.44