---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64531 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-64531) 05/24/22 _x86_64_ (8 CPU) 22:54:21 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:56:01 124.11 10.58 113.53 0.00 1921.36 85097.10 0.00 22:57:01 1.82 0.00 1.82 0.00 0.00 25.61 0.00 22:58:01 1.62 0.00 1.62 0.00 0.00 18.13 0.00 22:59:01 2.15 0.00 2.15 0.00 0.00 24.00 0.00 23:00:01 2.07 0.02 2.05 0.00 0.13 35.99 0.00 Average: 26.35 2.12 24.23 0.00 384.34 17041.87 0.00 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 28624892 31770752 518008 1.58 114080 3268656 1736240 5.12 1147724 2683968 240 22:57:01 28637368 31783428 505048 1.54 114132 3268660 1736240 5.12 1132792 2683956 16 22:58:01 28638200 31784392 503932 1.53 114216 3268664 1736240 5.12 1132344 2683960 12 22:59:01 28647436 31793696 494560 1.50 114292 3268664 1736240 5.12 1123052 2683960 12 23:00:01 28648072 31794488 493584 1.50 114424 3268656 1736240 5.12 1122608 2683968 12 Average: 28639194 31785351 503026 1.53 114229 3268660 1736240 5.12 1131704 2683962 58 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 docker0 4.92 3.95 0.59 42.25 0.00 0.00 0.00 0.00 22:56:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 22:56:01 ens3 384.66 241.74 7585.53 89.17 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 ens3 0.62 0.25 0.14 0.11 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 7.20 3.60 12.75 0.46 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.98 0.79 0.12 8.45 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 78.57 49.18 1519.85 17.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64531) 05/24/22 _x86_64_ (8 CPU) 22:54:21 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 16.22 0.00 4.98 1.90 0.09 76.81 22:56:01 0 16.24 0.00 4.57 0.59 0.08 78.51 22:56:01 1 16.94 0.00 4.78 0.24 0.07 77.98 22:56:01 2 15.09 0.00 5.08 2.54 0.12 77.18 22:56:01 3 16.90 0.00 5.36 0.88 0.13 76.74 22:56:01 4 17.59 0.00 5.44 9.46 0.08 67.42 22:56:01 5 14.43 0.00 4.45 0.68 0.08 80.36 22:56:01 6 15.84 0.00 5.23 0.25 0.08 78.59 22:56:01 7 16.72 0.00 4.94 0.52 0.10 77.72 22:57:01 all 0.11 0.00 0.02 0.01 0.00 99.86 22:57:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:57:01 1 0.05 0.00 0.03 0.00 0.02 99.90 22:57:01 2 0.70 0.00 0.02 0.00 0.00 99.29 22:57:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:57:01 4 0.02 0.00 0.02 0.08 0.00 99.88 22:57:01 5 0.03 0.00 0.03 0.00 0.00 99.93 22:57:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:57:01 7 0.03 0.00 0.02 0.00 0.00 99.95 22:58:01 all 0.05 0.00 0.02 0.01 0.01 99.91 22:58:01 0 0.15 0.00 0.02 0.00 0.00 99.83 22:58:01 1 0.02 0.00 0.00 0.00 0.02 99.97 22:58:01 2 0.00 0.00 0.00 0.00 0.02 99.98 22:58:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:58:01 4 0.03 0.00 0.05 0.07 0.02 99.83 22:58:01 5 0.03 0.00 0.03 0.00 0.00 99.93 22:58:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:58:01 7 0.12 0.00 0.05 0.00 0.02 99.82 22:59:01 all 0.03 0.00 0.02 0.02 0.00 99.92 22:59:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:59:01 1 0.05 0.00 0.02 0.00 0.00 99.93 22:59:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:59:01 3 0.07 0.00 0.07 0.00 0.02 99.85 22:59:01 4 0.02 0.00 0.00 0.18 0.00 99.80 22:59:01 5 0.03 0.00 0.03 0.00 0.02 99.92 22:59:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:59:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:00:01 all 0.02 0.00 0.01 0.02 0.00 99.95 23:00:01 0 0.03 0.00 0.00 0.02 0.00 99.95 23:00:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 4 0.02 0.00 0.03 0.12 0.00 99.83 23:00:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:00:01 6 0.02 0.00 0.03 0.00 0.00 99.95 23:00:01 7 0.00 0.00 0.03 0.00 0.00 99.97 Average: all 3.26 0.00 1.00 0.39 0.02 95.33 Average: 0 3.26 0.00 0.91 0.12 0.02 95.69 Average: 1 3.40 0.00 0.96 0.05 0.02 95.58 Average: 2 3.13 0.00 1.01 0.50 0.03 95.33 Average: 3 3.37 0.00 1.08 0.17 0.03 95.34 Average: 4 3.52 0.00 1.10 1.97 0.02 93.39 Average: 5 2.88 0.00 0.90 0.13 0.02 96.07 Average: 6 3.15 0.00 1.05 0.05 0.02 95.73 Average: 7 3.34 0.00 1.00 0.10 0.02 95.53