---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2249 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: 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 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-2249) 01/13/23 _x86_64_ (8 CPU) 18:40:40 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 345.51 37.99 307.52 0.00 4234.89 89690.65 0.00 18:43:01 44.39 0.27 44.13 0.00 17.33 23216.53 0.00 18:44:01 1.48 0.00 1.48 0.00 0.00 16.41 0.00 18:45:01 1.60 0.00 1.60 0.00 0.00 18.66 0.00 18:46:01 50.76 10.58 40.18 0.00 5154.87 8662.42 0.00 18:47:01 4.33 0.00 4.33 0.00 0.00 73.45 0.00 Average: 74.68 8.14 66.54 0.00 1567.81 20279.13 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 28995224 31566440 746708 2.27 79840 2748892 1749276 5.16 1142676 2363608 154252 18:43:01 28657588 31576128 739068 2.25 91748 3054848 1726928 5.09 1156156 2659292 168 18:44:01 28657556 31576152 738764 2.25 91800 3054844 1726928 5.09 1156120 2659296 20 18:45:01 28659916 31578588 736176 2.24 91844 3054852 1726928 5.09 1153480 2659296 8 18:46:01 28123232 31541752 749332 2.28 125716 3510164 1790008 5.28 1492624 2820584 900 18:47:01 28147156 31566208 727404 2.21 125840 3510016 1806236 5.32 1469232 2820632 8 Average: 28540112 31567545 739575 2.25 101131 3155603 1754384 5.17 1261715 2663785 25893 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 ens3 526.10 401.10 6721.16 113.34 0.00 0.00 0.00 0.00 18:42:01 veth8959273 15.11 21.78 1.52 290.05 0.00 0.00 0.00 0.02 18:42:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 18:42:01 docker0 19.31 25.10 1.84 330.87 0.00 0.00 0.00 0.00 18:43:01 ens3 116.23 89.84 2528.65 15.57 0.00 0.00 0.00 0.00 18:43:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 5.86 2.05 11.81 0.14 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 0.70 0.50 0.35 0.28 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 120.40 68.54 2750.78 4.91 0.00 0.00 0.00 0.00 18:46:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 0.68 0.57 0.33 0.14 0.00 0.00 0.00 0.00 18:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 128.33 93.76 2002.12 22.40 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 3.22 4.18 0.31 55.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2249) 01/13/23 _x86_64_ (8 CPU) 18:40:40 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 14.35 0.00 3.93 3.39 0.08 78.25 18:42:01 0 13.79 0.00 4.35 1.56 0.08 80.21 18:42:01 1 15.79 0.00 5.27 10.65 0.07 68.22 18:42:01 2 14.62 0.00 3.39 1.10 0.12 80.77 18:42:01 3 13.48 0.00 3.77 8.02 0.10 74.63 18:42:01 4 12.53 0.00 3.90 3.09 0.07 80.41 18:42:01 5 12.91 0.00 4.12 0.49 0.07 82.42 18:42:01 6 13.51 0.00 3.21 2.11 0.07 81.10 18:42:01 7 18.15 0.00 3.39 0.08 0.10 78.27 18:43:01 all 9.28 0.00 2.03 0.69 0.03 87.97 18:43:01 0 10.42 0.00 2.04 0.07 0.03 87.44 18:43:01 1 8.02 0.00 3.17 3.41 0.03 85.37 18:43:01 2 10.08 0.00 1.91 0.03 0.03 87.94 18:43:01 3 9.47 0.00 2.25 1.26 0.03 86.99 18:43:01 4 8.34 0.00 1.46 0.02 0.03 90.15 18:43:01 5 9.97 0.00 1.61 0.35 0.02 88.06 18:43:01 6 9.45 0.00 1.39 0.44 0.03 88.69 18:43:01 7 8.42 0.00 2.40 0.00 0.05 89.12 18:44:01 all 0.28 0.00 0.01 0.00 0.01 99.70 18:44:01 0 2.02 0.00 0.02 0.00 0.03 97.93 18:44:01 1 0.02 0.00 0.02 0.02 0.02 99.93 18:44:01 2 0.02 0.00 0.02 0.00 0.02 99.95 18:44:01 3 0.00 0.00 0.02 0.00 0.02 99.97 18:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:44:01 5 0.02 0.00 0.00 0.00 0.02 99.97 18:44:01 6 0.05 0.00 0.00 0.00 0.02 99.93 18:44:01 7 0.07 0.00 0.02 0.00 0.00 99.92 18:45:01 all 0.19 0.00 0.03 0.00 0.00 99.78 18:45:01 0 1.26 0.00 0.13 0.02 0.00 98.60 18:45:01 1 0.02 0.00 0.02 0.02 0.00 99.95 18:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:45:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:45:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:45:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:45:01 6 0.15 0.00 0.02 0.00 0.00 99.83 18:45:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:46:01 all 2.10 0.00 1.48 0.46 0.03 95.93 18:46:01 0 1.32 0.00 0.85 0.54 0.03 97.25 18:46:01 1 3.44 0.00 2.87 0.65 0.03 93.01 18:46:01 2 1.77 0.00 1.07 1.04 0.03 96.09 18:46:01 3 2.01 0.00 1.49 0.17 0.02 96.32 18:46:01 4 1.95 0.00 1.04 0.05 0.02 96.94 18:46:01 5 1.49 0.00 1.05 0.03 0.02 97.41 18:46:01 6 2.01 0.00 2.31 1.14 0.03 94.52 18:46:01 7 2.81 0.00 1.19 0.08 0.03 95.88 18:47:01 all 0.04 0.00 0.03 0.01 0.00 99.92 18:47:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:47:01 1 0.05 0.00 0.02 0.02 0.00 99.92 18:47:01 2 0.02 0.00 0.02 0.05 0.02 99.90 18:47:01 3 0.03 0.00 0.03 0.03 0.00 99.90 18:47:01 4 0.03 0.00 0.03 0.00 0.02 99.92 18:47:01 5 0.03 0.00 0.02 0.00 0.00 99.95 18:47:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:47:01 7 0.08 0.00 0.03 0.00 0.00 99.88 Average: all 4.35 0.00 1.24 0.76 0.03 93.62 Average: 0 4.80 0.00 1.23 0.36 0.03 93.58 Average: 1 4.54 0.00 1.89 2.45 0.03 91.09 Average: 2 4.40 0.00 1.06 0.37 0.04 94.13 Average: 3 4.14 0.00 1.25 1.56 0.03 93.02 Average: 4 3.79 0.00 1.07 0.52 0.02 94.60 Average: 5 4.05 0.00 1.13 0.14 0.02 94.66 Average: 6 4.18 0.00 1.15 0.61 0.03 94.04 Average: 7 4.89 0.00 1.17 0.03 0.03 93.88