---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34264 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-34264) 04/29/22 _x86_64_ (8 CPU) 18:59:46 LINUX RESTART (8 CPU) 19:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:01 243.26 54.51 188.75 0.00 5122.21 183599.00 0.00 19:02:01 60.56 0.12 60.44 0.00 4.13 31385.97 0.00 19:03:01 1.77 0.00 1.77 0.00 0.00 20.14 0.00 19:04:01 2.10 0.00 2.10 0.00 0.00 24.53 0.00 19:05:01 1.40 0.02 1.38 0.00 0.13 15.46 0.00 19:06:01 2.02 0.00 2.02 0.00 0.00 24.66 0.00 Average: 51.85 9.11 42.74 0.00 854.37 35842.97 0.00 19:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 28440260 31714500 580844 1.77 132620 3366264 2172372 6.40 1372452 2639600 462432 19:02:01 28554772 31778532 519268 1.58 123760 3318812 1781996 5.25 1235500 2657032 292 19:03:01 28555036 31778964 518588 1.58 123808 3318816 1781996 5.25 1235552 2657040 12 19:04:01 28559576 31783916 513628 1.56 123876 3318948 1781996 5.25 1230068 2657344 16 19:05:01 28559788 31784192 513268 1.56 123920 3318956 1781996 5.25 1229568 2657352 44 19:06:01 28567868 31792316 505132 1.54 123976 3318960 1781996 5.25 1221512 2657352 8 Average: 28539550 31772070 525121 1.60 125327 3326793 1847059 5.44 1254109 2654287 77134 19:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 vethfe29d89 38.91 51.31 3.65 681.28 0.00 0.00 0.00 0.06 19:01:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 19:01:01 ens3 782.70 490.87 6502.71 123.41 0.00 0.00 0.00 0.00 19:01:01 docker0 43.36 55.21 3.66 723.33 0.00 0.00 0.00 0.00 19:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:02:01 ens3 137.63 92.78 2543.57 61.72 0.00 0.00 0.00 0.00 19:02:01 docker0 0.07 0.03 0.00 0.00 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 ens3 0.50 0.43 0.34 0.27 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 ens3 1.15 0.45 1.09 0.22 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.00 0.02 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 lo 0.20 0.20 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 153.70 97.45 1507.88 30.95 0.00 0.00 0.00 0.00 Average: docker0 7.24 9.21 0.61 120.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34264) 04/29/22 _x86_64_ (8 CPU) 18:59:46 LINUX RESTART (8 CPU) 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 19.02 0.00 5.31 2.24 0.08 73.34 19:01:01 0 21.49 0.00 5.11 3.53 0.08 69.78 19:01:01 1 17.28 0.00 4.23 1.48 0.07 76.94 19:01:01 2 19.33 0.00 4.99 1.01 0.08 74.58 19:01:01 3 17.52 0.00 6.87 0.78 0.08 74.75 19:01:01 4 18.36 0.00 6.20 0.49 0.07 74.89 19:01:01 5 19.61 0.00 5.14 6.31 0.08 68.86 19:01:01 6 18.06 0.00 4.68 3.80 0.07 73.39 19:01:01 7 20.53 0.00 5.27 0.58 0.10 73.52 19:02:01 all 14.79 0.00 3.03 0.51 0.05 81.62 19:02:01 0 13.59 0.00 2.64 0.12 0.05 83.60 19:02:01 1 15.36 0.00 2.85 0.05 0.07 81.67 19:02:01 2 14.46 0.00 3.77 3.14 0.05 78.58 19:02:01 3 15.37 0.00 2.70 0.05 0.05 81.83 19:02:01 4 15.14 0.00 2.85 0.03 0.05 81.93 19:02:01 5 14.25 0.00 3.15 0.03 0.05 82.52 19:02:01 6 15.29 0.00 3.07 0.65 0.05 80.93 19:02:01 7 14.87 0.00 3.20 0.00 0.07 81.87 19:03:01 all 0.09 0.00 0.01 0.00 0.00 99.90 19:03:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:03:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:03:01 2 0.57 0.00 0.05 0.00 0.00 99.38 19:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 4 0.02 0.00 0.00 0.02 0.00 99.97 19:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 6 0.00 0.00 0.00 0.02 0.00 99.98 19:03:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 all 0.28 0.00 0.02 0.02 0.01 99.67 19:04:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:04:01 1 0.07 0.00 0.03 0.00 0.02 99.88 19:04:01 2 1.99 0.00 0.02 0.00 0.02 97.98 19:04:01 3 0.05 0.00 0.07 0.00 0.00 99.88 19:04:01 4 0.07 0.00 0.02 0.02 0.00 99.90 19:04:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 6 0.02 0.00 0.00 0.12 0.02 99.85 19:04:01 7 0.03 0.00 0.03 0.03 0.00 99.90 19:05:01 all 0.26 0.00 0.01 0.01 0.00 99.71 19:05:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:05:01 1 0.02 0.00 0.03 0.00 0.00 99.95 19:05:01 2 1.99 0.00 0.00 0.00 0.00 98.01 19:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 5 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 6 0.00 0.00 0.02 0.05 0.00 99.93 19:05:01 7 0.02 0.00 0.02 0.05 0.00 99.92 19:06:01 all 0.27 0.00 0.02 0.01 0.00 99.69 19:06:01 0 0.00 0.00 0.03 0.00 0.00 99.97 19:06:01 1 0.07 0.00 0.07 0.00 0.00 99.87 19:06:01 2 1.97 0.00 0.00 0.00 0.00 98.03 19:06:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:06:01 4 0.02 0.00 0.00 0.05 0.00 99.93 19:06:01 5 0.03 0.00 0.02 0.00 0.00 99.95 19:06:01 6 0.00 0.00 0.00 0.03 0.00 99.97 19:06:01 7 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 5.74 0.00 1.39 0.46 0.02 92.38 Average: 0 5.82 0.00 1.29 0.60 0.02 92.26 Average: 1 5.45 0.00 1.20 0.25 0.03 93.07 Average: 2 6.65 0.00 1.45 0.68 0.02 91.19 Average: 3 5.45 0.00 1.60 0.14 0.03 92.79 Average: 4 5.57 0.00 1.50 0.10 0.02 92.81 Average: 5 5.61 0.00 1.37 1.04 0.02 91.95 Average: 6 5.52 0.00 1.28 0.77 0.02 92.40 Average: 7 5.86 0.00 1.41 0.11 0.03 92.59