---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8604 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: 2800.000 BogoMIPS: 5600.00 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-8604) 03/23/22 _x86_64_ (8 CPU) 03:37:32 LINUX RESTART (8 CPU) 03:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:39:01 280.07 13.41 266.66 0.00 2091.65 127926.55 0.00 03:40:01 28.96 0.05 28.91 0.00 2.93 26875.44 0.00 03:41:01 1.37 0.00 1.37 0.00 0.00 15.88 0.00 03:42:01 0.90 0.00 0.90 0.00 0.00 12.00 0.00 03:43:01 1.40 0.02 1.38 0.00 0.13 16.26 0.00 Average: 62.54 2.70 59.84 0.00 418.93 30969.09 0.00 03:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 28840236 31792308 507816 1.54 110232 3093532 1781256 5.25 1203808 2436064 459980 03:40:01 28841064 31794000 505384 1.54 110604 3093652 1762488 5.19 1217520 2423492 168 03:41:01 28840976 31793932 505352 1.54 110652 3093656 1762488 5.19 1217468 2423496 16 03:42:01 28849500 31802804 496352 1.51 110688 3093788 1762488 5.19 1207972 2423752 272 03:43:01 28849696 31803080 495952 1.51 110736 3093796 1762488 5.19 1208228 2423764 184 Average: 28844294 31797225 502171 1.53 110582 3093685 1766242 5.21 1210999 2426114 92124 03:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 docker0 26.56 24.76 3.94 328.27 0.00 0.00 0.00 0.00 03:39:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 03:39:01 ens3 465.12 295.88 6747.32 118.45 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:40:01 ens3 12.71 7.56 11.93 4.16 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 0.45 0.23 0.26 0.19 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 ens3 0.18 0.10 0.08 0.07 0.00 0.00 0.00 0.00 Average: docker0 5.31 4.95 0.79 65.65 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 95.72 60.78 1351.88 24.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8604) 03/23/22 _x86_64_ (8 CPU) 03:37:32 LINUX RESTART (8 CPU) 03:38:01 CPU %user %nice %system %iowait %steal %idle 03:39:01 all 18.68 0.00 4.82 1.29 0.07 75.14 03:39:01 0 18.90 0.00 4.40 0.22 0.07 76.41 03:39:01 1 17.74 0.00 5.33 1.32 0.07 75.54 03:39:01 2 18.26 0.00 4.74 0.69 0.07 76.24 03:39:01 3 20.46 0.00 4.61 1.02 0.08 73.83 03:39:01 4 20.15 0.00 5.61 3.41 0.07 70.76 03:39:01 5 18.41 0.00 5.22 1.82 0.05 74.50 03:39:01 6 17.53 0.00 4.29 1.39 0.07 76.72 03:39:01 7 17.98 0.00 4.33 0.48 0.09 77.13 03:40:01 all 0.24 0.00 0.20 0.23 0.01 99.31 03:40:01 0 0.35 0.00 0.20 0.17 0.00 99.28 03:40:01 1 0.23 0.00 0.18 0.00 0.02 99.57 03:40:01 2 0.25 0.00 0.17 0.02 0.02 99.55 03:40:01 3 0.18 0.00 0.12 0.00 0.02 99.68 03:40:01 4 0.27 0.00 0.18 0.00 0.02 99.53 03:40:01 5 0.20 0.00 0.13 0.02 0.03 99.62 03:40:01 6 0.17 0.00 0.17 0.33 0.00 99.33 03:40:01 7 0.27 0.00 0.47 1.33 0.00 97.93 03:41:01 all 0.01 0.00 0.01 0.01 0.01 99.96 03:41:01 0 0.00 0.00 0.00 0.02 0.02 99.97 03:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:41:01 2 0.00 0.00 0.02 0.02 0.00 99.97 03:41:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:41:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:41:01 5 0.02 0.00 0.02 0.00 0.03 99.93 03:41:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:41:01 7 0.00 0.00 0.02 0.02 0.00 99.97 03:42:01 all 0.05 0.00 0.01 0.00 0.01 99.92 03:42:01 0 0.03 0.00 0.00 0.02 0.00 99.95 03:42:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:42:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:42:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:42:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:42:01 5 0.02 0.00 0.02 0.00 0.02 99.95 03:42:01 6 0.20 0.00 0.02 0.00 0.00 99.78 03:42:01 7 0.08 0.00 0.03 0.02 0.02 99.85 03:43:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:43:01 0 0.00 0.00 0.02 0.02 0.00 99.97 03:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:43:01 2 0.00 0.00 0.02 0.02 0.00 99.97 03:43:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:43:01 4 0.00 0.00 0.03 0.00 0.02 99.95 03:43:01 5 0.07 0.00 0.02 0.02 0.02 99.88 03:43:01 6 0.02 0.00 0.00 0.00 0.02 99.97 03:43:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 3.76 0.00 1.00 0.31 0.02 94.91 Average: 0 3.84 0.00 0.92 0.09 0.02 95.13 Average: 1 3.56 0.00 1.09 0.26 0.02 95.07 Average: 2 3.68 0.00 0.98 0.15 0.02 95.18 Average: 3 4.09 0.00 0.94 0.20 0.02 94.75 Average: 4 4.05 0.00 1.16 0.68 0.03 94.09 Average: 5 3.70 0.00 1.07 0.37 0.03 94.83 Average: 6 3.55 0.00 0.89 0.34 0.02 95.21 Average: 7 3.61 0.00 0.96 0.37 0.02 95.04