---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23529 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23529) 04/26/22 _x86_64_ (8 CPU) 00:00:05 LINUX RESTART (8 CPU) 00:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:02:01 99.77 1.23 98.53 0.00 48.26 53325.11 0.00 00:03:01 3.90 0.00 3.90 0.00 0.00 331.14 0.00 00:04:01 0.97 0.00 0.97 0.00 0.00 279.79 0.00 00:05:01 1.48 0.10 1.38 0.00 7.20 155.57 0.00 Average: 26.53 0.33 26.19 0.00 13.86 13522.35 0.00 00:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:02:01 28809940 31757712 543404 1.65 113608 3079472 2033236 5.99 1238544 2428736 160 00:03:01 28824484 31772012 531344 1.62 113740 3079456 1924228 5.67 1227068 2428528 188 00:04:01 28824836 31772492 530760 1.61 113772 3079460 1924228 5.67 1226924 2428564 44 00:05:01 28828020 31775856 526500 1.60 113832 3079676 1955872 5.76 1222028 2428496 44 Average: 28821820 31769518 533002 1.62 113738 3079516 1959391 5.77 1228641 2428581 109 00:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:02:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 00:02:01 ens3 309.95 208.95 6612.03 82.88 0.00 0.00 0.00 0.00 00:02:01 docker0 45.64 50.36 3.67 720.14 0.00 0.00 0.00 0.00 00:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 1.78 1.32 1.46 0.65 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 ens3 0.82 0.30 0.30 0.21 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 00:05:01 ens3 4.15 3.17 4.10 1.48 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 79.17 53.43 1654.40 21.30 0.00 0.00 0.00 0.00 Average: docker0 11.41 12.59 0.92 180.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23529) 04/26/22 _x86_64_ (8 CPU) 00:00:05 LINUX RESTART (8 CPU) 00:01:01 CPU %user %nice %system %iowait %steal %idle 00:02:01 all 28.38 0.00 6.52 0.75 0.11 64.23 00:02:01 0 28.64 0.00 7.98 2.18 0.10 61.11 00:02:01 1 29.01 0.00 6.61 0.36 0.12 63.90 00:02:01 2 26.86 0.00 5.43 0.25 0.12 67.34 00:02:01 3 31.30 0.00 7.87 0.17 0.12 60.55 00:02:01 4 28.28 0.00 6.27 0.07 0.12 65.27 00:02:01 5 26.25 0.00 5.56 1.48 0.10 66.60 00:02:01 6 28.26 0.00 6.30 1.36 0.10 63.98 00:02:01 7 28.47 0.00 6.13 0.15 0.12 65.13 00:03:01 all 0.13 0.00 0.05 0.06 0.01 99.76 00:03:01 0 0.05 0.00 0.03 0.03 0.02 99.87 00:03:01 1 0.05 0.00 0.07 0.02 0.00 99.87 00:03:01 2 0.20 0.00 0.02 0.02 0.02 99.75 00:03:01 3 0.10 0.00 0.07 0.00 0.00 99.83 00:03:01 4 0.20 0.00 0.03 0.00 0.00 99.77 00:03:01 5 0.02 0.00 0.05 0.30 0.00 99.63 00:03:01 6 0.32 0.00 0.03 0.02 0.00 99.63 00:03:01 7 0.12 0.00 0.07 0.08 0.02 99.72 00:04:01 all 0.04 0.00 0.02 0.00 0.00 99.94 00:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:04:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:04:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:04:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:04:01 5 0.02 0.00 0.00 0.02 0.00 99.97 00:04:01 6 0.05 0.00 0.05 0.00 0.00 99.90 00:04:01 7 0.07 0.00 0.03 0.00 0.00 99.90 00:05:01 all 0.13 0.00 0.09 0.01 0.01 99.77 00:05:01 0 0.08 0.00 0.08 0.00 0.00 99.83 00:05:01 1 0.10 0.00 0.08 0.00 0.02 99.80 00:05:01 2 0.03 0.00 0.03 0.00 0.00 99.93 00:05:01 3 0.33 0.00 0.07 0.02 0.02 99.57 00:05:01 4 0.08 0.00 0.07 0.02 0.02 99.82 00:05:01 5 0.12 0.00 0.15 0.02 0.02 99.70 00:05:01 6 0.12 0.00 0.07 0.00 0.02 99.80 00:05:01 7 0.17 0.00 0.13 0.00 0.02 99.68 Average: all 7.09 0.00 1.65 0.20 0.03 91.02 Average: 0 7.14 0.00 2.01 0.55 0.03 90.27 Average: 1 7.24 0.00 1.68 0.09 0.03 90.95 Average: 2 6.70 0.00 1.36 0.07 0.03 91.84 Average: 3 7.86 0.00 1.98 0.05 0.03 90.08 Average: 4 7.07 0.00 1.58 0.02 0.03 91.30 Average: 5 6.50 0.00 1.42 0.45 0.03 91.60 Average: 6 7.10 0.00 1.59 0.34 0.03 90.93 Average: 7 7.12 0.00 1.57 0.06 0.04 91.21