---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34329 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34329) 04/30/22 _x86_64_ (8 CPU) 18:59:42 LINUX RESTART (8 CPU) 19:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:02 344.92 54.90 290.02 0.00 6161.15 167638.25 0.00 19:02:01 62.79 0.14 62.65 0.00 10.57 32095.03 0.00 19:03:01 1.83 0.00 1.83 0.00 0.00 21.08 0.00 19:04:01 1.55 0.00 1.55 0.00 0.00 19.46 0.00 19:05:01 1.08 0.02 1.07 0.00 0.13 12.53 0.00 19:06:01 1.38 0.00 1.38 0.00 0.00 16.66 0.00 Average: 68.95 9.20 59.75 0.00 1031.56 33305.75 0.00 19:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:02 28512944 31609196 689724 2.10 131356 3198712 2398660 7.07 1370600 2581996 289924 19:02:01 28556132 31786264 514564 1.56 124152 3323076 1786368 5.26 1227484 2663276 404 19:03:01 28555912 31786228 514024 1.56 124188 3323080 1786368 5.26 1227788 2663280 168 19:04:01 28564524 31794924 505196 1.54 124220 3323084 1786368 5.26 1218628 2663296 172 19:05:01 28564948 31795392 504632 1.53 124256 3323092 1786368 5.26 1218532 2663304 212 19:06:01 28566444 31797040 502924 1.53 124280 3323220 1786368 5.26 1217364 2663432 200 Average: 28553484 31761507 538511 1.64 125409 3302377 1888417 5.57 1246733 2649764 48513 19:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:02 vethacb8de1 49.90 65.81 4.37 682.33 0.00 0.00 0.00 0.06 19:01:02 ens3 772.68 435.79 6502.93 119.57 0.00 0.00 0.00 0.00 19:01:02 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 19:01:02 docker0 54.57 69.63 4.24 724.41 0.00 0.00 0.00 0.00 19:02:01 ens3 138.25 89.04 2576.81 60.36 0.00 0.00 0.00 0.00 19:02:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 19:02:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 15.00 7.15 13.26 0.66 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 1.45 0.40 0.36 0.21 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.43 0.27 0.26 0.20 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 154.73 88.81 1512.72 30.10 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 9.13 11.65 0.71 121.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34329) 04/30/22 _x86_64_ (8 CPU) 18:59:42 LINUX RESTART (8 CPU) 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:01:02 all 12.80 0.00 4.99 2.34 0.15 79.71 19:01:02 0 13.72 0.00 4.56 3.11 0.15 78.46 19:01:02 1 13.52 0.00 4.24 3.92 0.15 78.17 19:01:02 2 14.29 0.00 4.02 0.77 0.13 80.78 19:01:02 3 12.06 0.00 6.51 1.67 0.19 79.57 19:01:02 4 12.52 0.00 4.68 0.52 0.12 82.15 19:01:02 5 10.68 0.00 5.15 4.87 0.15 79.15 19:01:02 6 12.31 0.00 4.89 0.51 0.13 82.16 19:01:02 7 13.33 0.00 5.91 3.35 0.17 77.23 19:02:01 all 23.66 0.00 4.69 0.67 0.10 70.88 19:02:01 0 23.78 0.00 4.68 0.99 0.10 70.44 19:02:01 1 23.27 0.00 4.12 0.07 0.09 72.46 19:02:01 2 23.34 0.00 4.58 0.05 0.09 71.95 19:02:01 3 23.29 0.00 4.44 0.19 0.10 71.98 19:02:01 4 23.28 0.00 4.66 0.72 0.12 71.23 19:02:01 5 23.85 0.00 5.48 1.71 0.09 68.88 19:02:01 6 24.16 0.00 4.52 1.56 0.10 69.65 19:02:01 7 24.35 0.00 5.05 0.05 0.12 70.43 19:03:01 all 0.04 0.00 0.02 0.01 0.00 99.93 19:03:01 0 0.03 0.00 0.02 0.03 0.00 99.92 19:03:01 1 0.00 0.00 0.02 0.00 0.00 99.98 19:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 4 0.08 0.00 0.02 0.00 0.00 99.90 19:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 6 0.03 0.00 0.02 0.03 0.00 99.92 19:03:01 7 0.15 0.00 0.08 0.00 0.00 99.77 19:04:01 all 0.04 0.00 0.02 0.01 0.01 99.92 19:04:01 0 0.05 0.00 0.03 0.03 0.02 99.87 19:04:01 1 0.05 0.00 0.00 0.00 0.00 99.95 19:04:01 2 0.05 0.00 0.02 0.00 0.02 99.92 19:04:01 3 0.03 0.00 0.02 0.02 0.03 99.90 19:04:01 4 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 5 0.03 0.00 0.02 0.00 0.02 99.93 19:04:01 6 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 7 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 all 0.01 0.00 0.01 0.01 0.00 99.96 19:05:01 0 0.02 0.00 0.02 0.03 0.00 99.93 19:05:01 1 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 3 0.02 0.00 0.00 0.07 0.00 99.92 19:05:01 4 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 6 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 7 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 all 0.22 0.00 0.01 0.01 0.01 99.74 19:06:01 0 0.00 0.00 0.02 0.02 0.00 99.97 19:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:06:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 3 1.65 0.00 0.03 0.07 0.02 98.24 19:06:01 4 0.03 0.00 0.03 0.00 0.02 99.92 19:06:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 7 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 6.04 0.00 1.60 0.50 0.05 91.81 Average: 0 6.18 0.00 1.53 0.70 0.04 91.54 Average: 1 6.06 0.00 1.39 0.66 0.04 91.84 Average: 2 6.20 0.00 1.42 0.14 0.04 92.21 Average: 3 6.09 0.00 1.81 0.33 0.06 91.71 Average: 4 5.91 0.00 1.55 0.20 0.04 92.29 Average: 5 5.68 0.00 1.75 1.09 0.04 91.43 Average: 6 5.99 0.00 1.56 0.34 0.04 92.06 Average: 7 6.21 0.00 1.82 0.56 0.05 91.36