---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24667 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-24667) 12/07/23 _x86_64_ (8 CPU) 21:58:37 LINUX RESTART (8 CPU) 21:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:00:01 340.99 47.34 293.65 0.00 5296.32 103874.55 0.00 22:01:02 182.52 1.72 180.80 0.00 22.13 62556.77 0.00 22:02:00 178.77 0.12 178.65 0.00 13.01 84053.01 0.00 22:03:01 320.29 0.39 319.90 0.00 11.67 47001.87 0.00 Average: 256.23 12.39 243.84 0.00 1335.78 74217.20 0.00 21:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:00:01 29895028 31605156 737404 2.24 60780 1947048 1934516 5.70 965500 1679932 904 22:01:02 27570276 31531084 774396 2.36 132548 3989052 2054100 6.05 1274192 3523780 391268 22:02:00 26889880 31465688 827448 2.52 163168 4529464 2026220 5.97 1300292 4118272 4176 22:03:01 25978236 31495748 794412 2.42 216028 5304172 1949372 5.75 1400668 4816860 5436 Average: 27583355 31524419 783415 2.38 143131 3942434 1991052 5.87 1235163 3534711 100446 21:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:00:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 22:00:01 ens3 501.50 391.93 3175.76 93.56 0.00 0.00 0.00 0.00 22:00:01 vethb8553d2 63.49 59.06 5.47 372.40 0.00 0.00 0.00 0.03 22:00:01 docker0 63.49 58.94 4.60 372.39 0.00 0.00 0.00 0.00 22:01:02 lo 5.00 5.00 0.53 0.53 0.00 0.00 0.00 0.00 22:01:02 ens3 582.82 354.51 7476.03 44.00 0.00 0.00 0.00 0.00 22:01:02 docker0 211.98 334.08 18.12 2387.22 0.00 0.00 0.00 0.00 22:02:00 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 22:02:00 vethe6c67ad 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 22:02:00 veth899cc49 0.75 1.30 0.06 4.78 0.00 0.00 0.00 0.00 22:02:00 ens3 282.80 110.93 4686.14 22.75 0.00 0.00 0.00 0.00 22:02:00 docker0 68.87 219.40 4.08 3938.66 0.00 0.00 0.00 0.00 22:03:01 lo 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 22:03:01 ens3 590.05 543.35 4126.63 174.33 0.00 0.00 0.00 0.00 22:03:01 docker0 440.01 458.91 42.54 1627.57 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 490.57 351.98 4863.81 84.29 0.00 0.00 0.00 0.00 Average: docker0 197.63 268.83 17.50 2071.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-24667) 12/07/23 _x86_64_ (8 CPU) 21:58:37 LINUX RESTART (8 CPU) 21:59:01 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 7.07 0.00 2.16 3.18 0.04 87.55 22:00:01 0 6.50 0.00 1.49 0.20 0.03 91.77 22:00:01 1 7.97 0.00 2.66 7.05 0.05 82.27 22:00:01 2 5.65 0.00 2.18 0.59 0.03 91.55 22:00:01 3 7.02 0.00 2.96 8.91 0.05 81.06 22:00:01 4 6.71 0.00 1.69 0.80 0.03 90.76 22:00:01 5 7.27 0.00 2.33 1.04 0.05 89.31 22:00:01 6 8.40 0.00 2.51 6.36 0.05 82.69 22:00:01 7 7.02 0.00 1.44 0.52 0.05 90.97 22:01:02 all 7.64 0.00 3.52 8.47 0.07 80.29 22:01:02 0 7.26 0.00 3.27 8.96 0.08 80.43 22:01:02 1 8.07 0.00 3.36 9.18 0.07 79.32 22:01:02 2 7.03 0.00 2.53 7.34 0.07 83.02 22:01:02 3 8.65 0.00 4.19 23.39 0.09 63.69 22:01:02 4 7.74 0.00 3.93 8.22 0.07 80.04 22:01:02 5 6.35 0.00 4.12 0.68 0.05 88.81 22:01:02 6 8.11 0.00 3.26 0.15 0.07 88.42 22:01:02 7 7.92 0.00 3.53 10.14 0.07 78.33 22:02:00 all 17.39 0.00 3.94 4.56 0.09 74.02 22:02:00 0 17.38 0.00 4.06 13.80 0.09 64.68 22:02:00 1 18.29 0.00 4.08 3.45 0.10 74.08 22:02:00 2 15.82 0.00 3.93 4.22 0.09 75.94 22:02:00 3 17.58 0.00 4.20 13.29 0.19 64.74 22:02:00 4 13.21 0.00 2.58 0.09 0.05 84.07 22:02:00 5 23.06 0.00 4.98 0.36 0.07 71.53 22:02:00 6 16.78 0.00 3.42 0.53 0.09 79.18 22:02:00 7 16.98 0.00 4.28 0.74 0.09 77.92 22:03:01 all 12.37 0.00 3.83 4.16 0.07 79.57 22:03:01 0 18.43 0.00 3.75 0.46 0.05 77.32 22:03:01 1 10.01 0.00 4.35 3.46 0.07 82.11 22:03:01 2 10.36 0.00 3.34 4.10 0.07 82.14 22:03:01 3 16.13 0.00 3.49 2.18 0.07 78.14 22:03:01 4 19.58 0.00 3.66 0.25 0.07 76.44 22:03:01 5 5.46 0.00 2.59 2.94 0.05 88.96 22:03:01 6 11.30 0.00 5.80 17.98 0.08 64.85 22:03:01 7 7.61 0.00 3.71 2.08 0.08 86.52 Average: all 11.09 0.00 3.36 5.09 0.07 80.39 Average: 0 12.40 0.00 3.14 5.78 0.06 78.62 Average: 1 11.05 0.00 3.61 5.79 0.07 79.48 Average: 2 9.69 0.00 2.99 4.04 0.06 83.21 Average: 3 12.34 0.00 3.70 11.83 0.10 72.03 Average: 4 11.84 0.00 2.97 2.33 0.05 82.80 Average: 5 10.46 0.00 3.50 1.26 0.05 84.72 Average: 6 11.11 0.00 3.75 6.31 0.07 78.75 Average: 7 9.84 0.00 3.24 3.36 0.07 83.50