---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20432 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 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-20432) 07/18/22 _x86_64_ (8 CPU) 19:00:11 LINUX RESTART (8 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 95.17 1.27 93.90 0.00 44.60 61174.31 0.00 19:03:01 14.95 0.00 14.95 0.00 0.00 4642.44 0.00 19:04:01 0.93 0.00 0.93 0.00 0.00 11.06 0.00 19:05:01 1.37 0.00 1.37 0.00 0.00 16.53 0.00 19:06:01 1.00 0.02 0.98 0.00 0.13 12.80 0.00 Average: 22.44 0.25 22.19 0.00 8.83 13010.48 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28417520 31762068 533008 1.62 123740 3439008 1968520 5.80 1250176 2777316 126612 19:03:01 28440880 31785856 510064 1.55 124040 3439136 1787904 5.27 1237676 2764924 20 19:04:01 28441476 31786588 509116 1.55 124064 3439148 1787904 5.27 1237568 2764940 24 19:05:01 28448104 31793240 502328 1.53 124096 3439148 1787904 5.27 1230652 2764940 40 19:06:01 28447972 31793060 502468 1.53 124132 3439152 1787904 5.27 1231104 2764952 36 Average: 28439190 31784162 511397 1.56 124014 3439118 1824027 5.38 1237435 2767414 25346 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 docker0 46.30 50.42 3.76 737.70 0.00 0.00 0.00 0.00 19:02:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 19:02:01 ens3 375.24 286.04 7333.29 91.80 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 19:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:03:01 ens3 9.10 5.55 8.43 3.11 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 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 0.98 0.38 0.39 0.27 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 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 ens3 0.08 0.08 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 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 14.85 8.73 13.06 0.66 0.00 0.00 0.00 0.00 Average: docker0 9.14 9.95 0.74 145.56 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 79.06 59.40 1451.38 18.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20432) 07/18/22 _x86_64_ (8 CPU) 19:00:11 LINUX RESTART (8 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 30.10 0.00 6.57 0.97 0.08 62.28 19:02:01 0 30.74 0.00 6.85 0.33 0.07 62.02 19:02:01 1 29.93 0.00 6.35 2.86 0.09 60.77 19:02:01 2 30.14 0.00 6.36 0.07 0.07 63.36 19:02:01 3 30.03 0.00 6.98 3.89 0.09 59.01 19:02:01 4 30.20 0.00 6.29 0.14 0.07 63.30 19:02:01 5 30.53 0.00 6.09 0.19 0.07 63.12 19:02:01 6 30.21 0.00 7.41 0.22 0.07 62.08 19:02:01 7 29.03 0.00 6.24 0.09 0.09 64.56 19:03:01 all 0.53 0.00 0.17 0.11 0.00 99.19 19:03:01 0 0.27 0.00 0.12 0.07 0.00 99.55 19:03:01 1 0.15 0.00 0.15 0.02 0.00 99.68 19:03:01 2 0.33 0.00 0.15 0.00 0.00 99.52 19:03:01 3 0.25 0.00 0.30 0.65 0.00 98.80 19:03:01 4 0.38 0.00 0.13 0.10 0.02 99.37 19:03:01 5 0.48 0.00 0.18 0.00 0.00 99.33 19:03:01 6 2.09 0.00 0.20 0.00 0.02 97.70 19:03:01 7 0.23 0.00 0.15 0.02 0.00 99.60 19:04:01 all 0.28 0.00 0.01 0.00 0.00 99.71 19:04:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 2 0.07 0.00 0.02 0.00 0.00 99.92 19:04:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:04:01 4 0.00 0.00 0.00 0.02 0.00 99.98 19:04:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 6 2.00 0.00 0.02 0.00 0.00 97.98 19:04:01 7 0.03 0.00 0.03 0.00 0.00 99.93 19:05:01 all 0.25 0.00 0.02 0.00 0.00 99.72 19:05:01 0 0.00 0.00 0.03 0.02 0.00 99.95 19:05:01 1 0.03 0.00 0.03 0.00 0.02 99.92 19:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 3 0.05 0.00 0.02 0.00 0.00 99.93 19:05:01 4 0.07 0.00 0.10 0.02 0.00 99.82 19:05:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:05:01 6 1.76 0.00 0.00 0.00 0.02 98.22 19:05:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 all 0.04 0.00 0.02 0.00 0.00 99.94 19:06:01 0 0.03 0.00 0.00 0.02 0.00 99.95 19:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 3 0.07 0.00 0.03 0.00 0.00 99.90 19:06:01 4 0.03 0.00 0.02 0.02 0.00 99.93 19:06:01 5 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 7 0.07 0.00 0.08 0.00 0.00 99.85 Average: all 6.09 0.00 1.33 0.21 0.02 92.35 Average: 0 6.07 0.00 1.37 0.08 0.01 92.46 Average: 1 5.88 0.00 1.28 0.56 0.02 92.27 Average: 2 5.95 0.00 1.28 0.01 0.01 92.75 Average: 3 5.95 0.00 1.44 0.89 0.02 91.70 Average: 4 6.03 0.00 1.29 0.06 0.02 92.61 Average: 5 6.07 0.00 1.23 0.04 0.01 92.65 Average: 6 7.03 0.00 1.48 0.04 0.02 91.43 Average: 7 5.72 0.00 1.27 0.02 0.02 92.97