---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8517 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8517) 03/22/22 _x86_64_ (8 CPU) 01:24:00 LINUX RESTART (8 CPU) 01:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:26:01 50.25 0.22 50.03 0.00 14.37 23971.67 0.00 01:27:01 2.67 0.00 2.67 0.00 0.00 29.47 0.00 01:28:01 1.48 0.00 1.48 0.00 0.00 18.40 0.00 01:29:01 1.90 0.00 1.90 0.00 0.00 22.93 0.00 01:30:01 0.98 0.03 0.95 0.00 1.47 11.06 0.00 01:31:01 3.38 0.87 2.52 0.00 18.40 33.06 0.00 01:32:01 33.61 0.10 33.51 0.00 10.26 32190.23 0.00 Average: 13.38 0.17 13.21 0.00 6.34 8001.34 0.00 01:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 28823120 31778164 523256 1.59 110324 3096160 1782192 5.25 1231204 2428296 332 01:27:01 28824088 31779340 521868 1.59 110412 3096164 1782192 5.25 1230472 2428284 4 01:28:01 28827008 31782372 518772 1.58 110508 3096168 1782192 5.25 1227408 2428296 16 01:29:01 28827312 31782792 518076 1.58 110604 3096164 1782192 5.25 1227252 2428296 16 01:30:01 28833556 31789120 511692 1.56 110628 3096220 1782192 5.25 1221056 2428348 180 01:31:01 28832504 31789132 511628 1.56 110728 3096860 1832640 5.40 1221360 2428944 8 01:32:01 27928544 31673364 621824 1.89 127344 3815728 2065132 6.09 1362220 3134340 528 Average: 28699447 31767755 532445 1.62 112935 3199066 1829819 5.39 1245853 2529258 155 01:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:01 ens3 165.73 116.86 2871.39 62.83 0.00 0.00 0.00 0.00 01:26:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 01:26:01 docker0 15.59 19.67 1.27 294.08 0.00 0.00 0.00 0.00 01:27:01 ens3 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 12.58 5.85 13.32 0.63 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 0.73 0.47 0.36 0.27 0.00 0.00 0.00 0.00 01:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 1.25 0.12 0.18 0.07 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 1.02 0.78 0.54 0.42 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 vethe55551d 0.97 0.88 0.11 1.64 0.00 0.00 0.00 0.00 01:32:01 ens3 156.66 86.54 4066.91 12.01 0.00 0.00 0.00 0.00 01:32:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:32:01 docker0 0.97 0.83 0.10 1.64 0.00 0.00 0.00 0.00 Average: vethe55551d 0.14 0.13 0.02 0.24 0.00 0.00 0.00 0.00 Average: ens3 48.01 29.89 988.74 10.77 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 2.33 2.89 0.19 41.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8517) 03/22/22 _x86_64_ (8 CPU) 01:24:00 LINUX RESTART (8 CPU) 01:25:02 CPU %user %nice %system %iowait %steal %idle 01:26:01 all 14.26 0.00 3.03 0.38 0.04 82.30 01:26:01 0 13.45 0.00 3.28 2.04 0.03 81.20 01:26:01 1 14.15 0.00 2.92 0.03 0.03 82.87 01:26:01 2 14.17 0.00 2.94 0.27 0.03 82.58 01:26:01 3 14.93 0.00 3.09 0.51 0.03 81.43 01:26:01 4 14.64 0.00 2.80 0.02 0.05 82.49 01:26:01 5 15.14 0.00 3.11 0.02 0.03 81.69 01:26:01 6 14.00 0.00 2.51 0.10 0.03 83.36 01:26:01 7 13.60 0.00 3.59 0.03 0.03 82.74 01:27:01 all 0.02 0.00 0.01 0.01 0.00 99.96 01:27:01 0 0.02 0.00 0.02 0.05 0.00 99.92 01:27:01 1 0.05 0.00 0.02 0.00 0.00 99.93 01:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:27:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:27:01 5 0.03 0.00 0.03 0.00 0.02 99.92 01:27:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:27:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:28:01 all 0.07 0.00 0.01 0.00 0.00 99.91 01:28:01 0 0.02 0.00 0.00 0.03 0.02 99.93 01:28:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:28:01 2 0.18 0.00 0.00 0.00 0.02 99.80 01:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:28:01 4 0.08 0.00 0.00 0.00 0.00 99.92 01:28:01 5 0.05 0.00 0.05 0.00 0.00 99.90 01:28:01 6 0.12 0.00 0.02 0.00 0.00 99.87 01:28:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:29:01 all 0.04 0.00 0.00 0.00 0.00 99.95 01:29:01 0 0.02 0.00 0.00 0.03 0.00 99.95 01:29:01 1 0.03 0.00 0.00 0.00 0.00 99.97 01:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:29:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:29:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:29:01 5 0.20 0.00 0.00 0.00 0.02 99.78 01:29:01 6 0.02 0.00 0.00 0.00 0.02 99.97 01:29:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:30:01 all 0.21 0.00 0.02 0.00 0.00 99.76 01:30:01 0 1.60 0.00 0.02 0.03 0.00 98.35 01:30:01 1 0.00 0.00 0.03 0.00 0.00 99.97 01:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:30:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:30:01 5 0.03 0.00 0.05 0.00 0.02 99.90 01:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:30:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:31:01 all 0.31 0.00 0.04 0.01 0.01 99.63 01:31:01 0 1.99 0.00 0.03 0.07 0.02 97.90 01:31:01 1 0.02 0.00 0.05 0.00 0.02 99.92 01:31:01 2 0.07 0.00 0.05 0.00 0.02 99.87 01:31:01 3 0.10 0.00 0.05 0.02 0.02 99.82 01:31:01 4 0.07 0.00 0.05 0.02 0.00 99.87 01:31:01 5 0.07 0.00 0.05 0.00 0.02 99.87 01:31:01 6 0.02 0.00 0.03 0.00 0.00 99.95 01:31:01 7 0.12 0.00 0.02 0.00 0.00 99.87 01:32:01 all 3.92 0.00 1.51 0.41 0.02 94.15 01:32:01 0 5.73 0.00 1.24 2.34 0.02 90.67 01:32:01 1 3.56 0.00 1.24 0.57 0.00 94.63 01:32:01 2 3.26 0.00 1.86 0.02 0.02 94.85 01:32:01 3 4.72 0.00 1.52 0.00 0.02 93.74 01:32:01 4 2.46 0.00 1.41 0.22 0.02 95.90 01:32:01 5 3.19 0.00 1.64 0.05 0.03 95.08 01:32:01 6 4.34 0.00 1.42 0.02 0.02 94.21 01:32:01 7 4.07 0.00 1.74 0.00 0.02 94.17 Average: all 2.65 0.00 0.65 0.12 0.01 96.57 Average: 0 3.23 0.00 0.65 0.65 0.01 95.46 Average: 1 2.51 0.00 0.60 0.09 0.01 96.79 Average: 2 2.49 0.00 0.68 0.04 0.01 96.78 Average: 3 2.78 0.00 0.66 0.07 0.01 96.47 Average: 4 2.43 0.00 0.60 0.04 0.01 96.93 Average: 5 2.63 0.00 0.70 0.01 0.02 96.65 Average: 6 2.61 0.00 0.56 0.02 0.01 96.80 Average: 7 2.51 0.00 0.76 0.00 0.01 96.71