---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15168 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: 2800.000 BogoMIPS: 5600.00 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15168) 06/20/22 _x86_64_ (8 CPU) 16:03:01 LINUX RESTART (8 CPU) 16:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:05:01 53.62 0.20 53.41 0.00 5.15 30827.45 0.00 16:06:01 30.56 0.00 30.56 0.00 0.00 16539.84 0.00 16:07:01 1.30 0.00 1.30 0.00 0.00 15.46 0.00 16:08:01 1.70 0.00 1.70 0.00 0.00 20.26 0.00 16:09:01 0.95 0.02 0.93 0.00 0.13 10.93 0.00 Average: 17.50 0.04 17.46 0.00 1.04 9411.34 0.00 16:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 28668084 31712044 589768 1.79 108496 3192500 2345500 6.91 1216144 2604624 213536 16:06:01 28419504 31755828 544120 1.65 122460 3434576 1940592 5.72 1196824 2834100 20 16:07:01 28420672 31757128 542760 1.65 122512 3434580 1940592 5.72 1195676 2834104 20 16:08:01 28429188 31765768 533924 1.62 122564 3434576 1940592 5.72 1187064 2834124 16 16:09:01 28429188 31765796 533844 1.62 122588 3434588 1940592 5.72 1187200 2834132 12 Average: 28473327 31751313 548883 1.67 119724 3386164 2021574 5.96 1196582 2788217 42721 16:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 ens3 168.24 105.19 2630.24 57.52 0.00 0.00 0.00 0.00 16:05:01 docker0 7.56 9.00 0.53 40.10 0.00 0.00 0.00 0.00 16:05:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 16:06:01 ens3 23.79 13.58 21.94 5.94 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:07:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 0.18 0.10 0.08 0.06 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 38.04 23.53 523.40 12.56 0.00 0.00 0.00 0.00 Average: docker0 1.49 1.78 0.10 7.91 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15168) 06/20/22 _x86_64_ (8 CPU) 16:03:01 LINUX RESTART (8 CPU) 16:04:02 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 18.24 0.00 3.24 0.61 0.06 77.86 16:05:01 0 17.57 0.00 3.22 0.43 0.05 78.73 16:05:01 1 17.63 0.00 3.23 1.64 0.07 77.43 16:05:01 2 18.64 0.00 2.99 0.15 0.07 78.15 16:05:01 3 18.59 0.00 3.07 0.03 0.05 78.25 16:05:01 4 17.76 0.00 3.45 1.96 0.07 76.76 16:05:01 5 19.43 0.00 2.85 0.05 0.07 77.61 16:05:01 6 18.09 0.00 3.48 0.03 0.05 78.35 16:05:01 7 18.19 0.00 3.61 0.58 0.05 77.57 16:06:01 all 2.35 0.00 0.84 0.38 0.01 96.42 16:06:01 0 2.21 0.00 0.60 0.55 0.02 96.62 16:06:01 1 2.07 0.00 0.75 0.03 0.00 97.14 16:06:01 2 1.86 0.00 0.84 0.02 0.00 97.29 16:06:01 3 1.96 0.00 0.87 0.00 0.02 97.16 16:06:01 4 2.34 0.00 0.84 0.02 0.00 96.81 16:06:01 5 2.05 0.00 0.89 0.02 0.02 97.03 16:06:01 6 2.11 0.00 0.77 0.02 0.02 97.09 16:06:01 7 4.14 0.00 1.17 2.38 0.03 92.27 16:07:01 all 0.26 0.00 0.01 0.00 0.01 99.71 16:07:01 0 0.02 0.00 0.03 0.03 0.02 99.90 16:07:01 1 0.00 0.00 0.00 0.00 0.02 99.98 16:07:01 2 0.03 0.00 0.03 0.00 0.02 99.92 16:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 5 0.02 0.00 0.00 0.00 0.02 99.97 16:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 7 2.00 0.00 0.03 0.00 0.03 97.93 16:08:01 all 0.28 0.00 0.02 0.01 0.00 99.69 16:08:01 0 0.05 0.00 0.03 0.03 0.00 99.88 16:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 2 0.02 0.00 0.03 0.00 0.00 99.95 16:08:01 3 0.02 0.00 0.00 0.00 0.02 99.97 16:08:01 4 0.02 0.00 0.00 0.02 0.00 99.97 16:08:01 5 0.07 0.00 0.02 0.00 0.00 99.92 16:08:01 6 0.03 0.00 0.02 0.00 0.00 99.95 16:08:01 7 2.00 0.00 0.03 0.00 0.02 97.95 16:09:01 all 0.02 0.00 0.01 0.00 0.00 99.97 16:09:01 0 0.03 0.00 0.02 0.02 0.00 99.93 16:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:09:01 4 0.00 0.00 0.00 0.02 0.00 99.98 16:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:09:01 7 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 4.16 0.00 0.81 0.20 0.02 94.81 Average: 0 3.92 0.00 0.77 0.21 0.02 95.08 Average: 1 3.88 0.00 0.78 0.33 0.02 94.99 Average: 2 4.04 0.00 0.77 0.03 0.02 95.14 Average: 3 4.04 0.00 0.78 0.01 0.02 95.16 Average: 4 3.96 0.00 0.84 0.40 0.01 94.79 Average: 5 4.25 0.00 0.74 0.01 0.02 94.98 Average: 6 3.98 0.00 0.84 0.01 0.01 95.15 Average: 7 5.19 0.00 0.96 0.59 0.03 93.23