---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7066 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-7066) 03/14/22 _x86_64_ (8 CPU) 21:03:02 LINUX RESTART (8 CPU) 21:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:05:01 263.69 43.29 220.40 0.00 3944.94 26260.96 0.00 21:06:01 46.50 0.12 46.39 0.00 6.13 23000.13 0.00 21:07:01 1.87 0.00 1.87 0.00 0.00 21.74 0.00 21:08:01 1.62 0.00 1.62 0.00 0.00 18.93 0.00 21:09:01 2.47 1.57 0.90 0.00 49.98 13.06 0.00 21:10:01 1.55 0.03 1.52 0.00 0.53 18.80 0.00 Average: 52.94 7.50 45.44 0.00 666.84 8223.05 0.00 21:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:05:01 29010516 31694464 618852 1.88 113916 2842084 2212572 6.52 1359964 2149020 153704 21:06:01 28845924 31801652 507068 1.54 110292 3096224 1721232 5.07 1216088 2428200 172 21:07:01 28846172 31801992 506392 1.54 110388 3096224 1721232 5.07 1215944 2428208 36 21:08:01 28846848 31802720 505528 1.54 110436 3096232 1721232 5.07 1214264 2428208 52 21:09:01 28843280 31801536 506496 1.54 110472 3097724 1721232 5.07 1219396 2427780 32 21:10:01 28851200 31809552 498296 1.52 110504 3097740 1721232 5.07 1210704 2427764 16 Average: 28873990 31785319 523772 1.59 111001 3054371 1803122 5.31 1239393 2381530 25669 21:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:05:01 vethc0f9d6d 15.41 18.28 1.45 289.38 0.00 0.00 0.00 0.02 21:05:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 21:05:01 docker0 25.46 23.73 3.85 328.00 0.00 0.00 0.00 0.00 21:05:01 ens3 604.28 367.39 4711.36 140.90 0.00 0.00 0.00 0.00 21:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 119.00 65.69 2528.71 13.19 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 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 21:07:01 ens3 0.58 0.32 0.35 0.26 0.00 0.00 0.00 0.00 21:08:01 lo 0.20 0.20 0.01 0.01 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 21:08:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 lo 0.13 0.13 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 21:09:01 ens3 6.60 4.18 5.90 4.47 0.00 0.00 0.00 0.00 21:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 ens3 1.88 1.40 1.11 1.31 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 4.24 3.95 0.64 54.66 0.00 0.00 0.00 0.00 Average: ens3 122.07 73.18 1207.95 26.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7066) 03/14/22 _x86_64_ (8 CPU) 21:03:02 LINUX RESTART (8 CPU) 21:04:01 CPU %user %nice %system %iowait %steal %idle 21:05:01 all 14.86 0.00 4.41 1.23 0.06 79.44 21:05:01 0 15.36 0.00 4.73 1.83 0.05 78.03 21:05:01 1 13.96 0.00 4.72 0.12 0.07 81.14 21:05:01 2 14.04 0.00 3.93 0.67 0.07 81.29 21:05:01 3 13.03 0.00 4.51 1.75 0.07 80.64 21:05:01 4 16.46 0.00 4.52 2.08 0.05 76.89 21:05:01 5 15.93 0.00 4.43 2.19 0.05 77.39 21:05:01 6 15.24 0.00 4.24 0.91 0.05 79.56 21:05:01 7 14.89 0.00 4.16 0.27 0.07 80.61 21:06:01 all 9.88 0.00 2.13 0.46 0.03 87.51 21:06:01 0 10.90 0.00 2.17 0.05 0.03 86.84 21:06:01 1 9.55 0.00 2.23 0.90 0.03 87.29 21:06:01 2 9.45 0.00 1.89 0.02 0.03 88.62 21:06:01 3 9.87 0.00 1.62 0.75 0.02 87.74 21:06:01 4 9.04 0.00 1.98 0.02 0.03 88.93 21:06:01 5 10.35 0.00 2.37 0.65 0.03 86.59 21:06:01 6 9.99 0.00 2.39 0.27 0.05 87.29 21:06:01 7 9.85 0.00 2.37 0.99 0.03 86.76 21:07:01 all 0.27 0.00 0.02 0.01 0.00 99.69 21:07:01 0 1.97 0.00 0.00 0.00 0.02 98.01 21:07:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:07:01 2 0.03 0.00 0.03 0.03 0.00 99.90 21:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:07:01 5 0.05 0.00 0.03 0.00 0.00 99.92 21:07:01 6 0.02 0.00 0.03 0.00 0.02 99.93 21:07:01 7 0.03 0.00 0.02 0.08 0.00 99.87 21:08:01 all 0.27 0.00 0.01 0.01 0.00 99.70 21:08:01 0 1.99 0.00 0.02 0.00 0.00 98.00 21:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:08:01 2 0.03 0.00 0.02 0.03 0.00 99.92 21:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:08:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:08:01 5 0.02 0.00 0.02 0.02 0.00 99.95 21:08:01 6 0.03 0.00 0.03 0.03 0.02 99.88 21:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:09:01 all 0.34 0.00 0.03 0.01 0.01 99.61 21:09:01 0 0.85 0.00 0.02 0.00 0.00 99.14 21:09:01 1 0.40 0.00 0.03 0.00 0.02 99.55 21:09:01 2 0.12 0.00 0.02 0.02 0.00 99.85 21:09:01 3 0.17 0.00 0.05 0.02 0.02 99.75 21:09:01 4 0.18 0.00 0.03 0.02 0.00 99.77 21:09:01 5 0.27 0.00 0.05 0.00 0.02 99.67 21:09:01 6 0.47 0.00 0.03 0.02 0.05 99.43 21:09:01 7 0.27 0.00 0.03 0.00 0.00 99.70 21:10:01 all 0.04 0.00 0.02 0.00 0.00 99.93 21:10:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:10:01 1 0.07 0.00 0.03 0.00 0.00 99.90 21:10:01 2 0.02 0.00 0.03 0.02 0.00 99.93 21:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:10:01 5 0.05 0.00 0.00 0.00 0.00 99.95 21:10:01 6 0.05 0.00 0.03 0.02 0.00 99.90 21:10:01 7 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 4.25 0.00 1.10 0.29 0.02 94.34 Average: 0 5.16 0.00 1.15 0.31 0.02 93.36 Average: 1 3.98 0.00 1.17 0.17 0.02 94.67 Average: 2 3.93 0.00 0.98 0.13 0.02 94.94 Average: 3 3.84 0.00 1.02 0.42 0.02 94.70 Average: 4 4.27 0.00 1.09 0.35 0.01 94.28 Average: 5 4.42 0.00 1.14 0.47 0.02 93.95 Average: 6 4.29 0.00 1.12 0.21 0.03 94.35 Average: 7 4.15 0.00 1.09 0.22 0.02 94.51