---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20685 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20685) 07/21/22 _x86_64_ (8 CPU) 17:58:00 LINUX RESTART (8 CPU) 17:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:00:01 96.63 0.67 95.97 0.00 21.46 56468.19 0.00 18:01:01 1.45 0.00 1.45 0.00 0.00 17.74 0.00 18:02:01 0.93 0.00 0.93 0.00 0.00 11.46 0.00 18:03:01 1.57 0.00 1.57 0.00 0.00 19.06 0.00 18:04:01 1.08 0.02 1.07 0.00 0.13 12.26 0.00 Average: 20.33 0.14 20.20 0.00 4.32 11304.99 0.00 17:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:01 28451416 31799784 496052 1.51 124480 3440608 1804004 5.32 1227520 2764372 164 18:01:01 28451496 31799936 495468 1.51 124508 3440612 1804004 5.32 1227236 2764364 12 18:02:01 28452712 31801356 493660 1.50 124544 3440744 1804004 5.32 1225796 2764512 28 18:03:01 28452656 31801324 493596 1.50 124588 3440740 1804004 5.32 1225784 2764512 28 18:04:01 28453648 31802364 492504 1.50 124608 3440756 1804004 5.32 1225204 2764520 20 Average: 28452386 31800953 494256 1.50 124546 3440692 1804004 5.32 1226308 2764456 50 17:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 18:00:01 docker0 38.09 44.74 3.06 684.00 0.00 0.00 0.00 0.00 18:00:01 ens3 194.90 140.26 3239.72 67.70 0.00 0.00 0.00 0.00 18:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 0.72 0.60 0.36 0.28 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 1.18 0.52 0.47 0.34 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 7.62 8.95 0.61 136.79 0.00 0.00 0.00 0.00 Average: ens3 39.39 28.30 648.07 13.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20685) 07/21/22 _x86_64_ (8 CPU) 17:58:00 LINUX RESTART (8 CPU) 17:59:01 CPU %user %nice %system %iowait %steal %idle 18:00:01 all 26.84 0.00 5.43 1.02 0.07 66.64 18:00:01 0 27.68 0.00 5.95 1.94 0.07 64.36 18:00:01 1 27.44 0.00 5.26 0.32 0.07 66.91 18:00:01 2 27.54 0.00 5.50 0.15 0.07 66.74 18:00:01 3 27.19 0.00 5.18 0.22 0.07 67.34 18:00:01 4 26.43 0.00 5.08 0.22 0.08 68.18 18:00:01 5 26.43 0.00 5.42 0.14 0.05 67.96 18:00:01 6 26.43 0.00 5.21 1.35 0.07 66.95 18:00:01 7 25.56 0.00 5.83 3.84 0.07 64.70 18:01:01 all 0.03 0.00 0.01 0.00 0.00 99.96 18:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:01:01 1 0.08 0.00 0.03 0.00 0.00 99.88 18:01:01 2 0.03 0.00 0.00 0.00 0.02 99.95 18:01:01 3 0.02 0.00 0.02 0.00 0.02 99.95 18:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:01:01 6 0.03 0.00 0.00 0.02 0.00 99.95 18:01:01 7 0.00 0.00 0.00 0.02 0.00 99.98 18:02:01 all 0.04 0.00 0.01 0.00 0.00 99.95 18:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:02:01 1 0.07 0.00 0.03 0.00 0.00 99.90 18:02:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:02:01 3 0.05 0.00 0.00 0.00 0.00 99.95 18:02:01 4 0.05 0.00 0.00 0.00 0.00 99.95 18:02:01 5 0.05 0.00 0.00 0.00 0.02 99.93 18:02:01 6 0.02 0.00 0.03 0.02 0.02 99.92 18:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:03:01 all 0.01 0.00 0.01 0.01 0.00 99.96 18:03:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:03:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:03:01 2 0.03 0.00 0.02 0.00 0.02 99.93 18:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:03:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:03:01 5 0.02 0.00 0.03 0.02 0.00 99.93 18:03:01 6 0.02 0.00 0.00 0.02 0.00 99.97 18:03:01 7 0.00 0.00 0.00 0.03 0.00 99.97 18:04:01 all 0.05 0.00 0.02 0.01 0.00 99.93 18:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:04:01 1 0.03 0.00 0.00 0.00 0.00 99.97 18:04:01 2 0.12 0.00 0.02 0.00 0.00 99.87 18:04:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:04:01 4 0.05 0.00 0.03 0.00 0.00 99.92 18:04:01 5 0.03 0.00 0.02 0.00 0.00 99.95 18:04:01 6 0.08 0.00 0.03 0.03 0.00 99.85 18:04:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 5.34 0.00 1.09 0.21 0.02 93.35 Average: 0 5.49 0.00 1.19 0.38 0.01 92.92 Average: 1 5.49 0.00 1.06 0.06 0.01 93.37 Average: 2 5.50 0.00 1.10 0.03 0.02 93.35 Average: 3 5.39 0.00 1.03 0.04 0.02 93.52 Average: 4 5.25 0.00 1.02 0.04 0.02 93.67 Average: 5 5.25 0.00 1.08 0.03 0.01 93.63 Average: 6 5.28 0.00 1.05 0.28 0.02 93.37 Average: 7 5.08 0.00 1.16 0.78 0.01 92.98