---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21262 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: 2799.976 BogoMIPS: 5599.95 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-21262) 04/18/22 _x86_64_ (8 CPU) 22:48:43 LINUX RESTART (8 CPU) 22:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:50:02 397.12 52.62 344.49 0.00 4991.43 169996.20 0.00 22:51:01 30.61 0.07 30.54 0.00 3.25 16284.08 0.00 22:52:01 1.03 0.00 1.03 0.00 0.00 11.86 0.00 22:53:01 0.83 0.00 0.83 0.00 0.00 11.46 0.00 Average: 107.71 13.23 94.48 0.00 1253.72 46698.13 0.00 22:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:50:02 28711856 31771196 525572 1.60 125880 3181156 1921048 5.66 1143812 2622172 468804 22:51:01 28778056 31770032 525176 1.60 111728 3129080 1958304 5.77 1122016 2577192 48 22:52:01 28769904 31761944 533160 1.62 111760 3129084 1958304 5.77 1131108 2577196 12 22:53:01 28770872 31762952 532108 1.62 111788 3129088 1958304 5.77 1129916 2577200 184 Average: 28757672 31766531 529004 1.61 115289 3142102 1948990 5.74 1131713 2588440 117262 22:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:50:02 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 22:50:02 ens3 986.19 707.27 8356.71 139.89 0.00 0.00 0.00 0.00 22:50:02 docker0 171.50 156.17 15.35 1102.46 0.00 0.00 0.00 0.00 22:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:51:01 ens3 15.01 8.35 14.91 4.38 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 10.85 5.76 10.29 0.66 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 254.02 181.08 2103.92 36.37 0.00 0.00 0.00 0.00 Average: docker0 43.05 39.20 3.85 276.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21262) 04/18/22 _x86_64_ (8 CPU) 22:48:43 LINUX RESTART (8 CPU) 22:49:01 CPU %user %nice %system %iowait %steal %idle 22:50:02 all 13.94 0.00 5.53 2.11 0.06 78.36 22:50:02 0 11.80 0.00 4.90 2.93 0.07 80.31 22:50:02 1 16.41 0.00 6.04 0.69 0.05 76.82 22:50:02 2 12.54 0.00 6.19 2.71 0.05 78.51 22:50:02 3 15.56 0.00 5.84 0.64 0.07 77.89 22:50:02 4 12.87 0.00 4.29 2.92 0.07 79.85 22:50:02 5 14.22 0.00 4.87 0.35 0.07 80.49 22:50:02 6 16.50 0.00 5.58 0.29 0.05 77.58 22:50:02 7 11.61 0.00 6.52 6.35 0.09 75.42 22:51:01 all 0.63 0.00 0.30 0.22 0.01 98.84 22:51:01 0 0.37 0.00 0.34 0.00 0.02 99.27 22:51:01 1 0.41 0.00 0.25 0.00 0.02 99.32 22:51:01 2 0.29 0.00 0.22 0.31 0.02 99.17 22:51:01 3 0.44 0.00 0.27 0.00 0.00 99.29 22:51:01 4 0.46 0.00 0.31 0.10 0.02 99.12 22:51:01 5 0.29 0.00 0.20 0.02 0.00 99.49 22:51:01 6 0.75 0.00 0.29 0.02 0.02 98.93 22:51:01 7 2.01 0.00 0.49 1.32 0.02 96.16 22:52:01 all 0.28 0.00 0.02 0.00 0.01 99.69 22:52:01 0 0.05 0.00 0.02 0.00 0.00 99.93 22:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:52:01 2 0.00 0.00 0.02 0.02 0.00 99.97 22:52:01 3 0.03 0.00 0.00 0.00 0.02 99.95 22:52:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:52:01 5 0.05 0.00 0.00 0.00 0.00 99.95 22:52:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:52:01 7 2.02 0.00 0.11 0.02 0.03 97.82 22:53:01 all 0.28 0.00 0.01 0.00 0.01 99.69 22:53:01 0 0.07 0.00 0.02 0.00 0.02 99.90 22:53:01 1 0.05 0.00 0.02 0.00 0.00 99.93 22:53:01 2 0.02 0.00 0.00 0.02 0.02 99.95 22:53:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:53:01 4 0.03 0.00 0.00 0.00 0.00 99.97 22:53:01 5 0.02 0.00 0.00 0.00 0.02 99.97 22:53:01 6 0.00 0.00 0.02 0.00 0.00 99.98 22:53:01 7 2.00 0.00 0.02 0.00 0.02 97.96 Average: all 3.75 0.00 1.45 0.58 0.02 94.19 Average: 0 3.06 0.00 1.31 0.73 0.03 94.87 Average: 1 4.20 0.00 1.57 0.17 0.02 94.05 Average: 2 3.20 0.00 1.60 0.76 0.02 94.42 Average: 3 3.99 0.00 1.53 0.16 0.03 94.30 Average: 4 3.31 0.00 1.14 0.75 0.02 94.78 Average: 5 3.62 0.00 1.26 0.09 0.02 95.01 Average: 6 4.29 0.00 1.47 0.08 0.02 94.15 Average: 7 4.35 0.00 1.75 1.88 0.04 91.98