---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5133 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 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-5133) 02/08/23 _x86_64_ (8 CPU) 15:09:36 LINUX RESTART (8 CPU) 15:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:11:01 243.90 38.29 205.61 0.00 4253.20 91825.28 0.00 15:12:01 53.92 0.13 53.79 0.00 6.40 28568.84 0.00 15:13:01 1.78 0.00 1.78 0.00 0.00 19.08 0.00 15:14:01 1.30 0.00 1.30 0.00 0.00 16.13 0.00 Average: 74.52 9.49 65.04 0.00 1051.61 29849.24 0.00 15:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:11:01 28660508 31567076 732304 2.23 89408 3053544 1901416 5.60 1322828 2483996 471676 15:12:01 28691884 31599744 702500 2.14 93048 3050572 1781496 5.25 1143712 2630732 156 15:13:01 28692220 31600308 701688 2.13 93136 3050568 1781496 5.25 1143604 2630740 8 15:14:01 28699156 31607568 694512 2.11 93176 3050576 1781496 5.25 1137988 2630992 44 Average: 28685942 31593674 707751 2.15 92192 3051315 1811476 5.34 1187033 2594115 117971 15:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:11:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 15:11:01 ens3 638.31 421.35 7144.31 138.82 0.00 0.00 0.00 0.00 15:11:01 vethcccab26 27.89 42.39 2.84 589.41 0.00 0.00 0.00 0.05 15:11:01 docker0 33.92 47.75 3.08 635.60 0.00 0.00 0.00 0.00 15:12:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:12:01 ens3 101.45 66.41 2524.19 12.01 0.00 0.00 0.00 0.00 15:12:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 0.52 0.00 0.04 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 ens3 13.36 4.16 12.51 0.54 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 186.53 121.73 2400.50 37.42 0.00 0.00 0.00 0.00 Average: docker0 8.38 11.79 0.76 156.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5133) 02/08/23 _x86_64_ (8 CPU) 15:09:36 LINUX RESTART (8 CPU) 15:10:02 CPU %user %nice %system %iowait %steal %idle 15:11:01 all 24.18 0.00 5.98 1.67 0.14 68.03 15:11:01 0 25.13 0.00 6.49 1.15 0.10 67.13 15:11:01 1 22.36 0.00 5.72 0.57 0.12 71.23 15:11:01 2 24.71 0.00 7.63 6.43 0.14 61.09 15:11:01 3 21.36 0.00 5.46 0.71 0.16 72.32 15:11:01 4 26.55 0.00 5.28 0.31 0.14 67.73 15:11:01 5 25.39 0.00 5.43 2.17 0.16 66.86 15:11:01 6 26.03 0.00 5.05 0.15 0.15 68.61 15:11:01 7 21.87 0.00 6.77 1.88 0.16 69.32 15:12:01 all 2.83 0.00 1.58 0.60 0.03 94.96 15:12:01 0 2.85 0.00 2.15 3.62 0.03 91.35 15:12:01 1 2.92 0.00 1.39 0.18 0.03 95.47 15:12:01 2 3.35 0.00 1.47 0.17 0.02 94.99 15:12:01 3 3.23 0.00 1.53 0.02 0.03 95.19 15:12:01 4 2.30 0.00 1.56 0.00 0.02 96.13 15:12:01 5 3.02 0.00 1.66 0.70 0.03 94.59 15:12:01 6 2.39 0.00 1.20 0.07 0.02 96.32 15:12:01 7 2.63 0.00 1.64 0.07 0.02 95.65 15:13:01 all 0.28 0.00 0.03 0.01 0.00 99.68 15:13:01 0 0.02 0.00 0.05 0.00 0.00 99.93 15:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:13:01 3 2.02 0.00 0.10 0.00 0.02 97.87 15:13:01 4 0.05 0.00 0.02 0.00 0.00 99.93 15:13:01 5 0.02 0.00 0.00 0.03 0.00 99.95 15:13:01 6 0.05 0.00 0.03 0.00 0.00 99.92 15:13:01 7 0.03 0.00 0.03 0.05 0.02 99.87 15:14:01 all 0.16 0.00 0.04 0.01 0.01 99.79 15:14:01 0 0.02 0.00 0.03 0.05 0.02 99.88 15:14:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:14:01 3 0.93 0.00 0.13 0.00 0.02 98.92 15:14:01 4 0.07 0.00 0.03 0.00 0.02 99.88 15:14:01 5 0.02 0.00 0.00 0.02 0.00 99.97 15:14:01 6 0.03 0.00 0.03 0.00 0.00 99.93 15:14:01 7 0.15 0.00 0.00 0.00 0.00 99.85 Average: all 6.73 0.00 1.87 0.56 0.04 90.79 Average: 0 6.89 0.00 2.15 1.20 0.04 89.72 Average: 1 6.22 0.00 1.75 0.19 0.04 91.81 Average: 2 6.88 0.00 2.24 1.61 0.04 89.22 Average: 3 6.74 0.00 1.77 0.18 0.05 91.26 Average: 4 7.11 0.00 1.70 0.08 0.04 91.07 Average: 5 6.97 0.00 1.74 0.72 0.05 90.53 Average: 6 7.02 0.00 1.56 0.05 0.04 91.33 Average: 7 6.04 0.00 2.07 0.49 0.05 91.36