---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3035 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: 2800.000 BogoMIPS: 5600.00 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3035) 08/07/23 _x86_64_ (8 CPU) 09:28:03 LINUX RESTART (8 CPU) 09:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 65.94 0.80 65.14 0.00 56.79 38082.59 0.00 09:31:01 29.63 0.02 29.61 0.00 1.07 16440.34 0.00 09:32:01 0.98 0.00 0.98 0.00 0.00 10.93 0.00 09:33:01 1.57 0.00 1.57 0.00 0.00 18.53 0.00 09:34:01 54.13 10.61 43.52 0.00 5158.41 8865.31 0.00 Average: 30.45 2.29 28.16 0.00 1043.39 12683.41 0.00 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 28548896 31536380 772640 2.35 88880 3128872 2025444 5.97 1133152 2785240 517624 09:31:01 28641076 31575272 731900 2.23 91716 3069312 1754680 5.17 1107620 2713248 24 09:32:01 28641680 31575940 731108 2.22 91756 3069316 1754680 5.17 1107280 2713256 160 09:33:01 28644884 31579512 727828 2.21 91788 3069308 1754680 5.17 1102984 2713624 4 09:34:01 28126812 31565072 726316 2.21 126152 3529660 1785304 5.26 1428736 2879280 220 Average: 28520670 31566435 737958 2.24 98058 3173294 1814958 5.35 1175954 2760930 103606 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 09:30:01 ens3 357.11 202.25 7520.83 34.98 0.00 0.00 0.00 0.00 09:30:01 docker0 56.04 106.10 4.24 773.47 0.00 0.00 0.00 0.00 09:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:31:01 ens3 12.66 8.50 12.41 4.62 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 0.63 0.48 2.98 0.03 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:34:01 ens3 205.03 101.45 2923.40 7.13 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 115.11 62.55 2091.95 9.35 0.00 0.00 0.00 0.00 Average: docker0 11.21 21.22 0.85 154.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3035) 08/07/23 _x86_64_ (8 CPU) 09:28:03 LINUX RESTART (8 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 24.00 0.00 5.11 1.89 0.08 68.93 09:30:01 0 23.42 0.00 6.20 11.43 0.08 58.87 09:30:01 1 23.72 0.00 5.53 0.32 0.07 70.36 09:30:01 2 25.51 0.00 4.49 0.10 0.07 69.84 09:30:01 3 23.86 0.00 4.51 0.07 0.07 71.50 09:30:01 4 22.26 0.00 5.18 0.10 0.08 72.38 09:30:01 5 23.82 0.00 5.41 1.89 0.08 68.79 09:30:01 6 23.81 0.00 4.66 0.76 0.07 70.70 09:30:01 7 25.64 0.00 4.88 0.42 0.08 68.97 09:31:01 all 0.56 0.00 0.29 1.82 0.01 97.33 09:31:01 0 0.40 0.00 0.32 2.20 0.02 97.06 09:31:01 1 0.42 0.00 0.17 0.00 0.00 99.42 09:31:01 2 0.47 0.00 0.33 1.98 0.00 97.22 09:31:01 3 1.23 0.00 0.08 0.00 0.02 98.67 09:31:01 4 0.38 0.00 0.23 0.20 0.02 99.16 09:31:01 5 0.42 0.00 0.62 10.05 0.02 88.90 09:31:01 6 0.50 0.00 0.30 0.05 0.00 99.15 09:31:01 7 0.65 0.00 0.27 0.05 0.00 99.03 09:32:01 all 0.09 0.00 0.01 0.00 0.01 99.89 09:32:01 0 0.00 0.00 0.02 0.00 0.02 99.97 09:32:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:32:01 3 0.53 0.00 0.05 0.00 0.00 99.42 09:32:01 4 0.07 0.00 0.02 0.02 0.00 99.90 09:32:01 5 0.02 0.00 0.00 0.02 0.00 99.97 09:32:01 6 0.00 0.00 0.02 0.00 0.02 99.97 09:32:01 7 0.08 0.00 0.00 0.00 0.00 99.92 09:33:01 all 0.03 0.00 0.01 0.00 0.01 99.95 09:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 09:33:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:33:01 2 0.03 0.00 0.03 0.00 0.02 99.92 09:33:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:33:01 4 0.05 0.00 0.02 0.00 0.02 99.92 09:33:01 5 0.02 0.00 0.00 0.02 0.00 99.97 09:33:01 6 0.03 0.00 0.02 0.00 0.02 99.93 09:33:01 7 0.00 0.00 0.00 0.00 0.02 99.98 09:34:01 all 2.33 0.00 1.40 0.92 0.14 95.22 09:34:01 0 1.37 0.00 1.99 0.12 0.02 96.51 09:34:01 1 3.84 0.00 1.49 1.00 0.03 93.64 09:34:01 2 2.10 0.00 2.41 0.98 0.33 94.18 09:34:01 3 2.26 0.00 1.21 0.70 0.02 95.82 09:34:01 4 2.48 0.00 0.73 0.95 0.32 95.52 09:34:01 5 2.43 0.00 1.15 0.98 0.35 95.09 09:34:01 6 2.41 0.00 0.87 0.92 0.02 95.78 09:34:01 7 1.74 0.00 1.36 1.69 0.02 95.19 Average: all 5.36 0.00 1.36 0.92 0.05 92.32 Average: 0 5.00 0.00 1.70 2.73 0.03 90.55 Average: 1 5.55 0.00 1.43 0.26 0.02 92.73 Average: 2 5.57 0.00 1.45 0.61 0.08 92.29 Average: 3 5.56 0.00 1.17 0.15 0.02 93.10 Average: 4 5.01 0.00 1.23 0.25 0.09 93.42 Average: 5 5.29 0.00 1.42 2.59 0.09 90.61 Average: 6 5.31 0.00 1.16 0.34 0.02 93.16 Average: 7 5.57 0.00 1.29 0.43 0.02 92.68