---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-314 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 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-314) 05/27/22 _x86_64_ (8 CPU) 23:33:10 LINUX RESTART (8 CPU) 23:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:35:01 128.33 3.08 125.25 0.00 370.78 61886.73 0.00 23:36:01 1.97 0.00 1.97 0.00 0.00 23.48 0.00 23:37:01 1.00 0.00 1.00 0.00 0.00 12.00 0.00 Average: 43.29 1.02 42.28 0.00 122.21 20409.21 0.00 23:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:35:01 28566936 31785152 515256 1.57 122000 3325260 1815260 5.35 1091916 2801928 184 23:36:01 28564368 31783088 516672 1.57 122048 3325392 1815260 5.35 1097648 2802044 28 23:37:01 28572748 31791888 508264 1.55 122088 3325396 1815260 5.35 1085432 2802448 184 Average: 28568017 31786709 513397 1.56 122045 3325349 1815260 5.35 1091665 2802140 132 23:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:35:01 ens3 255.60 163.23 6068.42 30.55 0.00 0.00 0.00 0.00 23:35:01 lo 3.73 3.73 0.37 0.37 0.00 0.00 0.00 0.00 23:35:01 docker0 10.22 11.37 0.72 82.68 0.00 0.00 0.00 0.00 23:36:01 ens3 21.61 16.28 11.61 17.16 0.00 0.00 0.00 0.00 23:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 ens3 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 91.50 59.28 2003.99 15.82 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 3.37 3.75 0.24 27.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-314) 05/27/22 _x86_64_ (8 CPU) 23:33:10 LINUX RESTART (8 CPU) 23:34:02 CPU %user %nice %system %iowait %steal %idle 23:35:01 all 6.65 0.00 2.79 1.45 0.04 89.07 23:35:01 0 6.95 0.00 2.42 0.68 0.05 89.89 23:35:01 1 7.61 0.00 2.84 0.60 0.05 88.91 23:35:01 2 6.86 0.00 2.33 0.15 0.03 90.62 23:35:01 3 4.98 0.00 3.32 0.07 0.03 91.60 23:35:01 4 8.02 0.00 2.75 3.58 0.03 85.62 23:35:01 5 5.71 0.00 2.22 0.80 0.03 91.23 23:35:01 6 6.42 0.00 3.10 0.32 0.03 90.12 23:35:01 7 6.64 0.00 3.35 5.42 0.05 84.54 23:36:01 all 0.22 0.00 0.02 0.01 0.01 99.74 23:36:01 0 0.07 0.00 0.03 0.00 0.00 99.90 23:36:01 1 0.02 0.00 0.02 0.00 0.00 99.97 23:36:01 2 0.05 0.00 0.00 0.00 0.00 99.95 23:36:01 3 0.10 0.00 0.03 0.00 0.02 99.85 23:36:01 4 1.42 0.00 0.07 0.00 0.00 98.52 23:36:01 5 0.03 0.00 0.03 0.00 0.00 99.93 23:36:01 6 0.03 0.00 0.00 0.00 0.02 99.95 23:36:01 7 0.05 0.00 0.02 0.05 0.02 99.87 23:37:01 all 0.02 0.00 0.02 0.00 0.00 99.95 23:37:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:37:01 1 0.03 0.00 0.00 0.00 0.00 99.97 23:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:37:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:37:01 5 0.00 0.00 0.00 0.00 0.02 99.98 23:37:01 6 0.02 0.00 0.03 0.00 0.00 99.95 23:37:01 7 0.10 0.00 0.05 0.02 0.00 99.83 Average: all 2.26 0.00 0.93 0.48 0.02 96.31 Average: 0 2.31 0.00 0.81 0.22 0.02 96.63 Average: 1 2.51 0.00 0.94 0.20 0.02 96.34 Average: 2 2.26 0.00 0.76 0.05 0.01 96.91 Average: 3 1.67 0.00 1.11 0.02 0.02 97.19 Average: 4 3.12 0.00 0.93 1.17 0.01 94.77 Average: 5 1.88 0.00 0.74 0.26 0.02 97.10 Average: 6 2.13 0.00 1.03 0.11 0.02 96.72 Average: 7 2.22 0.00 1.12 1.80 0.02 94.84