---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1840 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-1840) 05/20/25 _x86_64_ (8 CPU) 04:34:30 LINUX RESTART (8 CPU) 04:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:36:01 342.89 14.78 328.11 0.00 1896.22 41872.35 0.00 04:37:01 85.10 0.00 85.10 0.00 0.00 38223.11 0.00 04:38:01 47.54 0.03 47.51 0.00 0.27 28182.50 0.00 Average: 158.51 4.94 153.57 0.00 632.16 36092.66 0.00 04:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 28302392 31358768 947436 2.88 105176 3130092 2106356 6.21 1403732 2681180 590716 04:37:01 26741500 31067232 1236084 3.76 111504 4330612 2542848 7.49 1949512 3632464 711848 04:38:01 27043284 31532220 770764 2.34 117116 4462024 1744860 5.14 1741580 3512296 53928 Average: 27362392 31319407 984761 2.99 111265 3974243 2131355 6.28 1698275 3275313 452164 04:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 docker0 282.57 358.96 21.44 2449.51 0.00 0.00 0.00 0.00 04:36:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 04:36:01 veth58b20bc 170.69 252.82 16.11 1882.00 0.00 0.00 0.00 0.15 04:36:01 ens3 810.58 567.61 8155.27 106.56 0.00 0.00 0.00 0.00 04:37:01 docker0 0.58 0.48 0.04 0.22 0.00 0.00 0.00 0.00 04:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:37:01 veth58b20bc 0.58 0.52 0.05 0.22 0.00 0.00 0.00 0.00 04:37:01 ens3 10.33 6.35 8.43 4.48 0.00 0.00 0.00 0.00 04:38:01 docker0 1.53 1.77 0.10 1.65 0.00 0.00 0.00 0.00 04:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 veth58b20bc 1.53 1.78 0.12 1.65 0.00 0.00 0.00 0.00 04:38:01 ens3 20.43 15.08 17.02 8.76 0.00 0.00 0.00 0.00 Average: docker0 94.90 120.40 7.20 817.13 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 Average: veth58b20bc 57.60 85.04 5.43 627.96 0.00 0.00 0.00 0.05 Average: ens3 280.45 196.35 2726.91 39.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1840) 05/20/25 _x86_64_ (8 CPU) 04:34:30 LINUX RESTART (8 CPU) 04:35:01 CPU %user %nice %system %iowait %steal %idle 04:36:01 all 12.94 0.00 3.77 1.97 0.06 81.26 04:36:01 0 14.40 0.00 4.40 5.28 0.07 75.86 04:36:01 1 13.16 0.00 4.31 3.82 0.07 78.64 04:36:01 2 13.11 0.00 3.50 0.51 0.07 82.82 04:36:01 3 11.92 0.00 3.47 1.31 0.07 83.24 04:36:01 4 13.69 0.00 3.85 0.42 0.05 81.99 04:36:01 5 11.48 0.00 3.68 0.15 0.05 84.64 04:36:01 6 11.17 0.00 3.85 3.80 0.05 81.12 04:36:01 7 14.63 0.00 3.07 0.45 0.07 81.79 04:37:01 all 60.10 0.00 7.53 0.92 0.08 31.36 04:37:01 0 60.39 0.00 7.18 0.25 0.08 32.09 04:37:01 1 61.74 0.00 7.44 0.49 0.08 30.25 04:37:01 2 59.36 0.00 7.62 0.45 0.08 32.48 04:37:01 3 60.55 0.00 8.13 0.55 0.08 30.68 04:37:01 4 61.44 0.00 7.24 0.22 0.08 31.02 04:37:01 5 58.64 0.00 8.06 4.19 0.08 29.03 04:37:01 6 59.70 0.00 7.10 1.11 0.08 32.00 04:37:01 7 58.98 0.00 7.49 0.12 0.08 33.33 04:38:01 all 31.76 0.00 3.93 1.01 0.06 63.25 04:38:01 0 31.85 0.00 4.00 0.08 0.05 64.01 04:38:01 1 31.33 0.00 3.93 0.37 0.07 64.30 04:38:01 2 31.86 0.00 3.97 0.18 0.05 63.93 04:38:01 3 31.64 0.00 4.05 0.65 0.05 63.61 04:38:01 4 31.41 0.00 3.74 0.02 0.05 64.78 04:38:01 5 32.35 0.00 3.74 0.08 0.07 63.76 04:38:01 6 31.13 0.00 4.00 0.65 0.05 64.18 04:38:01 7 32.52 0.00 3.98 6.06 0.07 57.37 Average: all 34.95 0.00 5.07 1.30 0.07 58.60 Average: 0 35.58 0.00 5.20 1.86 0.07 57.29 Average: 1 35.41 0.00 5.23 1.56 0.07 57.73 Average: 2 34.78 0.00 5.03 0.38 0.07 59.74 Average: 3 34.71 0.00 5.21 0.84 0.07 59.17 Average: 4 35.55 0.00 4.94 0.22 0.06 59.23 Average: 5 34.18 0.00 5.16 1.47 0.07 59.12 Average: 6 34.01 0.00 4.98 1.85 0.06 59.09 Average: 7 35.40 0.00 4.85 2.21 0.07 57.47