---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63855 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: 2799.994 BogoMIPS: 5599.98 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-63855) 05/16/22 _x86_64_ (8 CPU) 21:04:03 LINUX RESTART (8 CPU) 21:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:06:01 92.05 1.02 91.04 0.00 32.81 45295.64 0.00 21:07:01 1.77 0.00 1.77 0.00 0.00 291.30 0.00 21:08:01 0.92 0.00 0.92 0.00 0.00 145.04 0.00 21:09:01 1.75 0.00 1.75 0.00 0.00 290.08 0.00 Average: 23.84 0.25 23.59 0.00 8.10 11364.16 0.00 21:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:06:01 28564316 31784496 512536 1.56 121592 3320732 1841084 5.43 1203592 2680728 292 21:07:01 28565796 31786084 510892 1.55 121644 3320860 1841084 5.43 1202528 2680808 12 21:08:01 28568064 31788468 508368 1.55 121676 3320864 1841084 5.43 1199552 2680812 20 21:09:01 28568980 31789488 507124 1.54 121732 3320856 1841084 5.43 1199232 2680812 12 Average: 28566789 31787134 509730 1.55 121661 3320828 1841084 5.43 1201226 2680790 84 21:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:06:01 ens3 319.27 211.83 6329.90 84.06 0.00 0.00 0.00 0.00 21:06:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 21:06:01 docker0 22.34 23.96 2.08 334.10 0.00 0.00 0.00 0.00 21:07:01 ens3 0.32 0.20 0.10 0.07 0.00 0.00 0.00 0.00 21:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 0.45 0.25 0.26 0.19 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 ens3 14.30 7.52 13.02 0.56 0.00 0.00 0.00 0.00 21:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 82.60 54.29 1565.97 20.96 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 5.51 5.92 0.51 82.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63855) 05/16/22 _x86_64_ (8 CPU) 21:04:03 LINUX RESTART (8 CPU) 21:05:02 CPU %user %nice %system %iowait %steal %idle 21:06:01 all 18.96 0.00 4.83 0.72 0.08 75.41 21:06:01 0 19.34 0.00 5.03 2.74 0.09 72.80 21:06:01 1 19.79 0.00 5.20 1.58 0.10 73.32 21:06:01 2 19.28 0.00 4.37 0.05 0.07 76.23 21:06:01 3 19.45 0.00 5.86 0.24 0.10 74.35 21:06:01 4 17.65 0.00 3.64 0.02 0.07 78.63 21:06:01 5 20.25 0.00 4.92 0.86 0.09 73.89 21:06:01 6 15.92 0.00 4.37 0.22 0.07 79.43 21:06:01 7 20.03 0.00 5.25 0.05 0.07 74.60 21:07:01 all 0.16 0.00 0.01 0.01 0.00 99.82 21:07:01 0 0.02 0.00 0.00 0.05 0.00 99.93 21:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:07:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:07:01 3 1.10 0.00 0.03 0.00 0.00 98.87 21:07:01 4 0.02 0.00 0.03 0.00 0.00 99.95 21:07:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:07:01 6 0.05 0.00 0.03 0.00 0.00 99.92 21:07:01 7 0.02 0.00 0.00 0.03 0.02 99.93 21:08:01 all 0.27 0.00 0.02 0.00 0.00 99.70 21:08:01 0 0.03 0.00 0.02 0.02 0.00 99.93 21:08:01 1 0.00 0.00 0.03 0.00 0.00 99.97 21:08:01 2 0.02 0.00 0.00 0.02 0.00 99.97 21:08:01 3 2.05 0.00 0.03 0.00 0.03 97.88 21:08:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:08:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:08:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:09:01 all 0.26 0.00 0.04 0.01 0.00 99.69 21:09:01 0 0.02 0.00 0.02 0.02 0.00 99.95 21:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:09:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:09:01 3 0.58 0.00 0.07 0.00 0.00 99.35 21:09:01 4 1.29 0.00 0.10 0.00 0.02 98.60 21:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:09:01 6 0.05 0.00 0.00 0.00 0.00 99.95 21:09:01 7 0.07 0.00 0.07 0.07 0.00 99.80 Average: all 4.81 0.00 1.20 0.18 0.02 93.79 Average: 0 4.76 0.00 1.24 0.69 0.02 93.29 Average: 1 4.83 0.00 1.28 0.39 0.03 93.48 Average: 2 4.74 0.00 1.08 0.02 0.02 94.15 Average: 3 5.67 0.00 1.46 0.06 0.03 92.78 Average: 4 4.64 0.00 0.93 0.00 0.02 94.41 Average: 5 4.98 0.00 1.21 0.21 0.02 93.58 Average: 6 3.92 0.00 1.07 0.05 0.02 94.94 Average: 7 4.90 0.00 1.30 0.04 0.02 93.74