---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20813 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-20813) 04/13/22 _x86_64_ (8 CPU) 15:26:01 LINUX RESTART (8 CPU) 15:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:28:01 51.46 0.15 51.31 0.00 9.07 22655.42 0.00 15:29:01 1.37 0.00 1.37 0.00 0.00 19.88 0.00 15:30:01 1.50 0.00 1.50 0.00 0.00 17.46 0.00 15:31:01 2.25 0.00 2.25 0.00 0.00 26.00 0.00 15:32:01 1.48 0.02 1.47 0.00 0.13 16.26 0.00 Average: 11.61 0.03 11.58 0.00 1.84 4546.85 0.00 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 28832144 31776112 521144 1.58 110328 3086524 1911896 5.63 1190728 2459480 68 15:29:01 28838348 31782256 515024 1.57 110356 3086552 1911896 5.63 1182560 2459420 32 15:30:01 28839092 31783124 513792 1.56 110444 3086556 1911896 5.63 1181028 2459428 16 15:31:01 28842860 31787160 509480 1.55 110528 3086688 1911896 5.63 1177024 2459560 40 15:32:01 28844192 31788600 508072 1.55 110604 3086696 1911896 5.63 1176452 2459568 12 Average: 28839327 31783450 513502 1.56 110452 3086603 1911896 5.63 1181558 2459491 34 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:28:01 ens3 146.73 100.53 2577.90 68.14 0.00 0.00 0.00 0.00 15:28:01 docker0 5.73 5.40 0.42 38.22 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 ens3 0.67 0.40 0.35 0.27 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 0.18 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 29.54 20.25 515.65 13.70 0.00 0.00 0.00 0.00 Average: docker0 1.15 1.08 0.08 7.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20813) 04/13/22 _x86_64_ (8 CPU) 15:26:01 LINUX RESTART (8 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 19.74 0.00 3.51 0.39 0.05 76.31 15:28:01 0 20.74 0.00 3.22 0.00 0.05 75.99 15:28:01 1 19.82 0.00 3.73 2.27 0.07 74.11 15:28:01 2 19.03 0.00 4.15 0.10 0.05 76.68 15:28:01 3 20.63 0.00 3.37 0.08 0.05 75.86 15:28:01 4 20.02 0.00 3.31 0.30 0.05 76.32 15:28:01 5 20.10 0.00 3.53 0.05 0.05 76.26 15:28:01 6 18.16 0.00 3.33 0.03 0.07 78.41 15:28:01 7 19.44 0.00 3.42 0.25 0.05 76.84 15:29:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:29:01 1 0.03 0.00 0.03 0.03 0.00 99.90 15:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:29:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:29:01 6 0.05 0.00 0.02 0.00 0.00 99.93 15:29:01 7 0.03 0.00 0.03 0.00 0.02 99.92 15:30:01 all 0.08 0.00 0.01 0.01 0.00 99.90 15:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:30:01 1 0.07 0.00 0.02 0.05 0.00 99.87 15:30:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:30:01 3 0.45 0.00 0.07 0.00 0.00 99.48 15:30:01 4 0.03 0.00 0.02 0.02 0.00 99.93 15:30:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:30:01 6 0.03 0.00 0.00 0.00 0.00 99.97 15:30:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:31:01 all 0.26 0.00 0.01 0.01 0.00 99.72 15:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:31:01 1 1.99 0.00 0.02 0.07 0.00 97.93 15:31:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:31:01 3 0.03 0.00 0.02 0.00 0.02 99.93 15:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:31:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:31:01 7 0.02 0.00 0.00 0.02 0.00 99.97 15:32:01 all 0.18 0.00 0.03 0.01 0.00 99.78 15:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:32:01 1 1.27 0.00 0.17 0.05 0.02 98.50 15:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:32:01 3 0.10 0.00 0.05 0.00 0.02 99.83 15:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:32:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:32:01 7 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 4.03 0.00 0.71 0.08 0.01 95.16 Average: 0 4.13 0.00 0.64 0.00 0.01 95.22 Average: 1 4.60 0.00 0.78 0.49 0.02 94.11 Average: 2 3.78 0.00 0.83 0.02 0.01 95.37 Average: 3 4.26 0.00 0.70 0.02 0.02 95.00 Average: 4 3.99 0.00 0.66 0.06 0.01 95.28 Average: 5 4.00 0.00 0.70 0.01 0.01 95.28 Average: 6 3.62 0.00 0.67 0.01 0.01 95.69 Average: 7 3.88 0.00 0.69 0.05 0.01 95.36