---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1877 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1877) 09/28/22 _x86_64_ (8 CPU) 23:49:46 LINUX RESTART (8 CPU) 23:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:51:01 377.12 47.73 329.40 0.00 5401.37 102747.81 0.00 23:52:01 221.81 1.53 220.28 0.00 30.39 52151.02 0.00 23:53:01 174.57 0.08 174.49 0.00 1.87 42587.57 0.00 23:54:01 7.42 0.20 7.22 0.00 20.40 124.93 0.00 Average: 195.23 12.38 182.85 0.00 1363.45 49402.95 0.00 23:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:51:01 29058392 31549336 773108 2.35 75416 2689156 1962520 5.78 1036020 2432500 100364 23:52:01 28235064 31423088 880692 2.68 139216 3252896 2410112 7.10 1351396 2850448 72964 23:53:01 27573672 31568976 735984 2.24 149456 3992912 1705564 5.03 1242480 3565268 384 23:54:01 27548928 31547192 753592 2.29 149632 3994224 1812576 5.34 1264148 3563300 280 Average: 28104014 31522148 785844 2.39 128430 3482297 1972693 5.81 1223511 3102879 43498 23:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:51:01 docker0 61.89 102.87 4.14 644.12 0.00 0.00 0.00 0.00 23:51:01 ens3 702.83 445.36 6984.59 115.88 0.00 0.00 0.00 0.00 23:51:01 veth66f4da8 60.69 101.70 4.81 637.03 0.00 0.00 0.00 0.05 23:51:01 lo 7.00 7.00 0.67 0.67 0.00 0.00 0.00 0.00 23:52:01 veth87be5da 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:52:01 docker0 159.90 204.70 12.52 1805.92 0.00 0.00 0.00 0.00 23:52:01 ens3 252.68 189.12 1849.51 33.61 0.00 0.00 0.00 0.00 23:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:53:01 docker0 12.30 30.54 0.96 601.60 0.00 0.00 0.00 0.00 23:53:01 ens3 151.69 89.72 3337.51 17.76 0.00 0.00 0.00 0.00 23:53:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 23.95 13.81 24.11 8.07 0.00 0.00 0.00 0.00 23:54:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 58.53 84.53 4.41 762.95 0.00 0.00 0.00 0.00 Average: ens3 282.79 184.50 3048.88 43.83 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1877) 09/28/22 _x86_64_ (8 CPU) 23:49:46 LINUX RESTART (8 CPU) 23:50:01 CPU %user %nice %system %iowait %steal %idle 23:51:01 all 9.90 0.00 3.61 1.64 0.06 84.80 23:51:01 0 9.05 0.00 3.45 1.89 0.05 85.56 23:51:01 1 10.88 0.00 2.81 0.57 0.05 85.69 23:51:01 2 12.09 0.00 3.67 0.64 0.05 83.55 23:51:01 3 12.22 0.00 4.56 3.54 0.07 79.61 23:51:01 4 7.31 0.00 4.31 2.36 0.05 85.97 23:51:01 5 8.60 0.00 3.38 0.25 0.05 87.72 23:51:01 6 8.77 0.00 2.29 0.60 0.05 88.28 23:51:01 7 10.27 0.00 4.40 3.27 0.08 81.98 23:52:01 all 30.65 0.00 6.74 1.50 0.08 61.03 23:52:01 0 32.32 0.00 6.72 1.58 0.08 59.30 23:52:01 1 29.77 0.00 6.58 0.44 0.07 63.14 23:52:01 2 30.08 0.00 6.74 0.69 0.07 62.42 23:52:01 3 30.20 0.00 6.84 0.22 0.07 62.68 23:52:01 4 31.36 0.00 7.62 3.27 0.07 57.68 23:52:01 5 30.30 0.00 5.89 0.20 0.07 63.54 23:52:01 6 29.85 0.00 6.77 4.80 0.07 58.51 23:52:01 7 31.28 0.00 6.79 0.78 0.14 61.02 23:53:01 all 15.54 0.00 3.53 1.32 0.05 79.55 23:53:01 0 14.18 0.00 3.69 1.06 0.05 81.02 23:53:01 1 15.54 0.00 3.93 5.85 0.05 74.63 23:53:01 2 16.73 0.00 3.75 1.06 0.05 78.40 23:53:01 3 15.80 0.00 3.36 0.69 0.07 80.08 23:53:01 4 16.76 0.00 3.36 0.08 0.05 79.74 23:53:01 5 15.01 0.00 3.72 0.02 0.05 81.21 23:53:01 6 14.83 0.00 3.28 1.70 0.05 80.13 23:53:01 7 15.47 0.00 3.17 0.12 0.05 81.19 23:54:01 all 0.43 0.00 0.19 0.03 0.02 99.33 23:54:01 0 1.07 0.00 0.27 0.03 0.02 98.62 23:54:01 1 0.92 0.00 0.28 0.03 0.03 98.73 23:54:01 2 0.23 0.00 0.13 0.02 0.02 99.60 23:54:01 3 0.20 0.00 0.17 0.08 0.03 99.52 23:54:01 4 0.40 0.00 0.18 0.00 0.02 99.40 23:54:01 5 0.17 0.00 0.13 0.00 0.02 99.68 23:54:01 6 0.23 0.00 0.13 0.07 0.00 99.57 23:54:01 7 0.23 0.00 0.18 0.00 0.02 99.57 Average: all 14.09 0.00 3.51 1.12 0.05 81.23 Average: 0 14.11 0.00 3.52 1.14 0.05 81.17 Average: 1 14.24 0.00 3.39 1.72 0.05 80.60 Average: 2 14.73 0.00 3.56 0.60 0.05 81.06 Average: 3 14.56 0.00 3.72 1.13 0.06 80.52 Average: 4 13.92 0.00 3.86 1.42 0.05 80.75 Average: 5 13.49 0.00 3.28 0.12 0.05 83.07 Average: 6 13.38 0.00 3.11 1.79 0.04 81.68 Average: 7 14.26 0.00 3.62 1.03 0.07 81.01