---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21887 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-21887) 04/24/22 _x86_64_ (8 CPU) 08:36:38 LINUX RESTART (8 CPU) 08:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:38:01 301.17 45.21 255.96 0.00 4063.99 110442.16 0.00 08:39:01 57.17 0.12 57.06 0.00 6.27 30944.19 0.00 08:40:01 1.00 0.00 1.00 0.00 0.00 12.66 0.00 08:41:01 0.92 0.00 0.92 0.00 0.00 11.86 0.00 08:42:01 1.32 0.02 1.30 0.00 0.13 15.33 0.00 08:43:01 2.02 0.00 2.02 0.00 0.00 24.00 0.00 Average: 59.93 7.45 52.47 0.00 668.95 23332.46 0.00 08:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 28618944 31713044 580004 1.76 121900 3220068 2008984 5.92 1403056 2451060 553648 08:39:01 28848028 31790364 505800 1.54 111004 3077444 1804920 5.32 1130368 2493600 28 08:40:01 28848600 31791108 504740 1.53 111040 3077452 1804920 5.32 1130180 2493608 8 08:41:01 28849960 31792836 503248 1.53 111072 3077452 1804920 5.32 1128068 2493952 180 08:42:01 28850432 31793480 502520 1.53 111112 3077588 1804920 5.32 1128136 2494084 8 08:43:01 28850316 31793432 502488 1.53 111200 3077596 1860340 5.48 1127284 2494096 32 Average: 28811047 31779044 516467 1.57 112888 3101267 1848167 5.45 1174515 2486733 92317 08:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 ens3 512.13 318.37 5089.13 107.37 0.00 0.00 0.00 0.00 08:38:01 lo 3.12 3.12 0.30 0.30 0.00 0.00 0.00 0.00 08:38:01 docker0 34.16 42.25 3.29 677.44 0.00 0.00 0.00 0.00 08:38:01 vethf53aa1d 29.16 39.03 2.77 661.78 0.00 0.00 0.00 0.05 08:39:01 ens3 128.50 85.72 2536.10 48.77 0.00 0.00 0.00 0.00 08:39:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:39:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 2.22 1.12 1.99 0.26 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 2.67 1.93 2.67 0.85 0.00 0.00 0.00 0.00 08:43:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 106.48 67.18 1260.98 25.98 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 5.63 6.95 0.54 111.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21887) 04/24/22 _x86_64_ (8 CPU) 08:36:38 LINUX RESTART (8 CPU) 08:37:02 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 22.66 0.00 5.11 1.30 0.08 70.85 08:38:01 0 20.56 0.00 5.66 0.72 0.07 73.00 08:38:01 1 24.17 0.00 5.89 2.84 0.09 67.01 08:38:01 2 21.92 0.00 4.69 0.29 0.07 73.02 08:38:01 3 24.27 0.00 5.06 1.63 0.09 68.95 08:38:01 4 21.90 0.00 4.84 2.26 0.09 70.91 08:38:01 5 21.10 0.00 5.05 1.17 0.09 72.60 08:38:01 6 23.73 0.00 4.61 1.10 0.07 70.49 08:38:01 7 23.62 0.00 5.06 0.40 0.09 70.84 08:39:01 all 4.01 0.00 1.66 0.64 0.03 93.67 08:39:01 0 3.73 0.00 1.65 0.05 0.03 94.54 08:39:01 1 6.42 0.00 1.74 0.13 0.03 91.67 08:39:01 2 3.88 0.00 2.43 3.96 0.02 89.71 08:39:01 3 4.10 0.00 1.71 0.02 0.03 94.14 08:39:01 4 3.28 0.00 1.29 0.70 0.02 94.71 08:39:01 5 3.66 0.00 1.43 0.03 0.05 94.83 08:39:01 6 3.06 0.00 1.32 0.05 0.02 95.55 08:39:01 7 3.88 0.00 1.70 0.18 0.03 94.21 08:40:01 all 0.11 0.00 0.01 0.01 0.00 99.87 08:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:40:01 1 0.78 0.00 0.00 0.00 0.00 99.22 08:40:01 2 0.02 0.00 0.00 0.05 0.02 99.92 08:40:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:40:01 4 0.03 0.00 0.03 0.00 0.00 99.93 08:40:01 5 0.03 0.00 0.02 0.00 0.02 99.93 08:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:40:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:41:01 all 0.23 0.00 0.01 0.00 0.01 99.75 08:41:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:41:01 1 1.68 0.00 0.00 0.00 0.02 98.30 08:41:01 2 0.03 0.00 0.02 0.03 0.00 99.92 08:41:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:41:01 4 0.02 0.00 0.00 0.00 0.02 99.97 08:41:01 5 0.07 0.00 0.02 0.00 0.02 99.90 08:41:01 6 0.00 0.00 0.00 0.00 0.02 99.98 08:41:01 7 0.00 0.00 0.00 0.00 0.02 99.98 08:42:01 all 0.26 0.00 0.00 0.00 0.00 99.73 08:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:42:01 1 1.97 0.00 0.00 0.00 0.00 98.03 08:42:01 2 0.00 0.00 0.00 0.02 0.00 99.98 08:42:01 3 0.00 0.00 0.00 0.02 0.00 99.98 08:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 5 0.03 0.00 0.00 0.00 0.02 99.95 08:42:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:42:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:43:01 all 0.32 0.00 0.02 0.01 0.00 99.65 08:43:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:43:01 1 1.99 0.00 0.02 0.00 0.00 98.00 08:43:01 2 0.18 0.00 0.03 0.05 0.00 99.73 08:43:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:43:01 4 0.12 0.00 0.00 0.00 0.00 99.88 08:43:01 5 0.10 0.00 0.07 0.00 0.02 99.82 08:43:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:43:01 7 0.08 0.00 0.03 0.00 0.00 99.88 Average: all 4.50 0.00 1.11 0.32 0.02 94.04 Average: 0 3.99 0.00 1.21 0.13 0.02 94.66 Average: 1 6.05 0.00 1.24 0.48 0.02 92.20 Average: 2 4.25 0.00 1.18 0.73 0.02 93.83 Average: 3 4.65 0.00 1.11 0.27 0.02 93.95 Average: 4 4.13 0.00 1.01 0.48 0.02 94.36 Average: 5 4.08 0.00 1.08 0.20 0.03 94.61 Average: 6 4.38 0.00 0.97 0.19 0.02 94.44 Average: 7 4.49 0.00 1.11 0.10 0.02 94.28