---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7837 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: 2799.998 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 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7837) 03/17/22 _x86_64_ (8 CPU) 15:37:10 LINUX RESTART (8 CPU) 15:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:39:01 219.08 2.83 216.25 0.00 79.99 96536.58 0.00 15:40:01 161.56 0.03 161.52 0.00 5.20 25681.32 0.00 15:41:01 1.80 0.00 1.80 0.00 0.00 20.41 0.00 15:42:01 2.15 0.00 2.15 0.00 0.00 23.06 0.00 15:43:01 1.15 0.02 1.13 0.00 0.13 14.26 0.00 15:44:01 2.20 0.00 2.20 0.00 0.00 23.86 0.00 15:45:01 1.53 0.00 1.53 0.00 0.00 17.06 0.00 15:46:01 84.76 0.30 84.46 0.00 20.92 34470.63 0.00 Average: 59.28 0.40 58.88 0.00 13.28 19598.61 0.00 15:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:01 28379720 31774852 521500 1.59 175828 3429708 1795876 5.29 1255060 2802472 228 15:40:01 27750776 31765524 525716 1.60 187908 3980440 1789988 5.28 1367228 3256616 140 15:41:01 27751028 31765928 525076 1.60 187988 3980444 1789988 5.28 1365584 3256620 20 15:42:01 27762612 31777596 512840 1.56 188044 3980444 1789988 5.28 1354128 3256620 12 15:43:01 27763532 31778628 511672 1.56 188088 3980444 1789988 5.28 1353528 3256624 20 15:44:01 27770972 31786184 504044 1.53 188152 3980460 1789988 5.28 1345796 3256636 16 15:45:01 27770940 31786416 503952 1.53 188224 3980464 1789988 5.28 1345856 3256832 12 15:46:01 26938204 31739252 548900 1.67 201284 4699556 2100904 6.19 1439496 3939180 868 Average: 27735973 31771798 519212 1.58 188190 4001495 1829588 5.39 1353334 3285200 164 15:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:01 ens3 417.93 290.92 5484.83 87.75 0.00 0.00 0.00 0.00 15:39:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 15:39:01 docker0 175.27 230.63 14.27 2107.49 0.00 0.00 0.00 0.00 15:40:01 ens3 181.67 124.35 2697.18 191.28 0.00 0.00 0.00 0.00 15:40:01 lo 7.67 7.67 0.76 0.76 0.00 0.00 0.00 0.00 15:40:01 docker0 8.62 13.65 0.50 89.58 0.00 0.00 0.00 0.00 15:41:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 5.77 9.60 0.39 10.25 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 19.20 13.93 10.06 14.49 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.63 0.00 0.06 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 veth8617558 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 242.75 146.93 4463.07 44.76 0.00 0.00 0.00 0.00 15:46:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:46:01 docker0 42.93 54.21 3.62 384.13 0.00 0.00 0.00 0.00 Average: veth8617558 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 108.51 73.23 1582.04 43.57 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 28.35 37.31 2.30 322.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7837) 03/17/22 _x86_64_ (8 CPU) 15:37:10 LINUX RESTART (8 CPU) 15:38:01 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 18.70 0.00 6.35 1.88 0.07 73.00 15:39:01 0 18.33 0.00 5.94 0.47 0.07 75.19 15:39:01 1 17.56 0.00 6.82 5.49 0.07 70.06 15:39:01 2 19.05 0.00 5.72 0.66 0.05 74.52 15:39:01 3 18.90 0.00 7.48 0.78 0.07 72.78 15:39:01 4 20.37 0.00 5.94 0.34 0.08 73.27 15:39:01 5 19.25 0.00 6.65 4.87 0.10 69.13 15:39:01 6 18.13 0.00 5.83 0.78 0.07 75.19 15:39:01 7 18.00 0.00 6.43 1.63 0.07 73.87 15:40:01 all 9.69 0.00 2.99 0.86 0.05 86.42 15:40:01 0 9.82 0.00 2.50 0.07 0.03 87.58 15:40:01 1 9.93 0.00 3.27 0.84 0.05 85.92 15:40:01 2 10.01 0.00 2.76 0.13 0.05 87.05 15:40:01 3 9.29 0.00 2.94 0.10 0.05 87.62 15:40:01 4 9.16 0.00 3.25 0.12 0.03 87.43 15:40:01 5 9.19 0.00 3.41 4.72 0.07 82.60 15:40:01 6 9.96 0.00 3.00 0.47 0.05 86.52 15:40:01 7 10.14 0.00 2.75 0.45 0.05 86.61 15:41:01 all 0.02 0.00 0.01 0.01 0.01 99.96 15:41:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:41:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:41:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 5 0.05 0.00 0.02 0.05 0.03 99.85 15:41:01 6 0.03 0.00 0.00 0.00 0.00 99.97 15:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 all 0.05 0.00 0.03 0.01 0.01 99.91 15:42:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:42:01 1 0.05 0.00 0.02 0.02 0.02 99.90 15:42:01 2 0.07 0.00 0.03 0.00 0.02 99.88 15:42:01 3 0.07 0.00 0.05 0.00 0.02 99.87 15:42:01 4 0.03 0.00 0.02 0.00 0.02 99.93 15:42:01 5 0.05 0.00 0.05 0.07 0.00 99.83 15:42:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:42:01 7 0.03 0.00 0.00 0.00 0.02 99.95 15:43:01 all 0.04 0.00 0.03 0.00 0.00 99.92 15:43:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:43:01 1 0.02 0.00 0.03 0.00 0.00 99.95 15:43:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:43:01 3 0.05 0.00 0.03 0.00 0.00 99.92 15:43:01 4 0.07 0.00 0.08 0.02 0.00 99.83 15:43:01 5 0.02 0.00 0.03 0.02 0.00 99.93 15:43:01 6 0.10 0.00 0.03 0.00 0.02 99.85 15:43:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 all 0.02 0.00 0.02 0.01 0.01 99.95 15:44:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:44:01 1 0.02 0.00 0.02 0.02 0.02 99.93 15:44:01 2 0.00 0.00 0.02 0.02 0.00 99.97 15:44:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:44:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:44:01 5 0.00 0.00 0.00 0.03 0.02 99.95 15:44:01 6 0.03 0.00 0.05 0.00 0.02 99.90 15:44:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:45:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:45:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:45:01 1 0.03 0.00 0.00 0.03 0.00 99.93 15:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:45:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 5 0.05 0.00 0.02 0.05 0.00 99.88 15:45:01 6 0.02 0.00 0.00 0.00 0.02 99.97 15:45:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:46:01 all 4.50 0.00 1.84 0.90 0.03 92.73 15:46:01 0 4.12 0.00 1.45 0.20 0.02 94.21 15:46:01 1 5.16 0.00 1.91 1.56 0.03 91.33 15:46:01 2 4.89 0.00 1.64 0.45 0.02 92.99 15:46:01 3 5.01 0.00 2.03 0.44 0.03 92.50 15:46:01 4 4.29 0.00 2.16 1.37 0.03 92.14 15:46:01 5 4.87 0.00 1.47 1.41 0.02 92.24 15:46:01 6 3.65 0.00 2.10 0.25 0.03 93.97 15:46:01 7 3.98 0.00 1.97 1.56 0.02 92.47 Average: all 4.09 0.00 1.40 0.46 0.02 94.03 Average: 0 4.02 0.00 1.24 0.09 0.02 94.62 Average: 1 4.07 0.00 1.50 0.98 0.02 93.43 Average: 2 4.22 0.00 1.26 0.16 0.02 94.34 Average: 3 4.14 0.00 1.55 0.16 0.02 94.12 Average: 4 4.21 0.00 1.42 0.23 0.02 94.12 Average: 5 4.15 0.00 1.44 1.39 0.03 92.99 Average: 6 3.96 0.00 1.37 0.19 0.03 94.46 Average: 7 3.99 0.00 1.38 0.45 0.02 94.16