---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-37445 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-37445) 01/22/25 _x86_64_ (8 CPU) 07:13:56 LINUX RESTART (8 CPU) 07:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:15:02 298.62 45.29 253.32 0.00 4998.90 178767.27 0.00 07:16:01 252.16 5.68 246.48 0.00 427.71 72732.24 0.00 07:17:01 159.16 0.05 159.11 0.00 12.00 57376.04 0.00 07:18:01 155.25 0.28 154.96 0.00 15.59 74023.05 0.00 Average: 216.14 12.85 203.29 0.00 1367.22 95816.17 0.00 07:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:02 29907460 31588556 769604 2.34 57260 1926268 1992516 5.87 966160 1687476 308212 07:16:01 27628448 31544224 759468 2.31 132828 3933748 1873132 5.52 1298100 3428056 417688 07:17:01 27043660 31446412 849888 2.58 190732 4299392 2218744 6.54 1382268 3864184 326664 07:18:01 26276656 31533680 761896 2.32 202904 5104000 1835888 5.41 1328448 4643900 332 Average: 27714056 31528218 785214 2.39 145931 3815852 1980070 5.84 1243744 3405904 263224 07:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:02 ens3 367.89 273.57 2797.09 78.00 0.00 0.00 0.00 0.00 07:15:02 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 07:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 771.40 511.47 8907.80 64.97 0.00 0.00 0.00 0.00 07:16:01 lo 5.76 5.76 0.62 0.62 0.00 0.00 0.00 0.00 07:16:01 docker0 360.92 519.04 29.95 3321.15 0.00 0.00 0.00 0.00 07:17:01 ens3 23.76 14.40 23.55 8.97 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 veth5a4c6ce 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 ens3 348.78 167.77 7210.05 31.93 0.00 0.00 0.00 0.00 07:18:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 07:18:01 docker0 77.18 205.11 4.54 3927.65 0.00 0.00 0.00 0.00 Average: ens3 376.34 240.69 4717.83 45.89 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 108.49 179.68 8.53 1806.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-37445) 01/22/25 _x86_64_ (8 CPU) 07:13:56 LINUX RESTART (8 CPU) 07:14:01 CPU %user %nice %system %iowait %steal %idle 07:15:02 all 6.06 0.00 1.67 2.56 0.04 89.67 07:15:02 0 6.52 0.00 1.27 0.13 0.03 92.04 07:15:02 1 8.79 0.00 1.04 0.28 0.03 89.86 07:15:02 2 4.99 0.00 3.25 1.83 0.03 89.90 07:15:02 3 5.95 0.00 1.69 0.82 0.03 91.50 07:15:02 4 5.93 0.00 1.56 9.39 0.03 83.09 07:15:02 5 5.22 0.00 1.24 4.72 0.05 88.77 07:15:02 6 4.69 0.00 2.25 3.16 0.05 89.86 07:15:02 7 6.40 0.00 1.02 0.22 0.03 92.33 07:16:01 all 8.55 0.00 3.98 4.68 0.06 82.73 07:16:01 0 8.07 0.00 3.70 0.14 0.05 88.03 07:16:01 1 8.65 0.00 4.26 0.87 0.07 86.15 07:16:01 2 8.11 0.00 4.59 14.17 0.07 73.06 07:16:01 3 9.22 0.00 3.62 0.43 0.07 86.66 07:16:01 4 8.61 0.00 3.87 0.48 0.07 86.97 07:16:01 5 8.78 0.00 4.17 1.55 0.05 85.45 07:16:01 6 7.92 0.00 2.93 3.53 0.07 85.54 07:16:01 7 9.01 0.00 4.68 16.29 0.05 69.97 07:17:01 all 25.86 0.00 6.02 4.72 0.07 63.33 07:17:01 0 26.34 0.00 5.64 0.59 0.05 67.38 07:17:01 1 26.11 0.00 5.64 4.29 0.08 63.88 07:17:01 2 26.12 0.00 5.48 0.86 0.07 67.48 07:17:01 3 26.63 0.00 6.52 2.12 0.07 64.66 07:17:01 4 26.14 0.00 5.62 2.55 0.08 65.61 07:17:01 5 25.48 0.00 6.14 1.03 0.05 67.30 07:17:01 6 24.21 0.00 6.85 1.80 0.05 67.09 07:17:01 7 25.89 0.00 6.27 24.62 0.07 43.14 07:18:01 all 9.72 0.00 3.45 4.84 0.08 81.92 07:18:01 0 6.85 0.00 2.42 3.23 0.10 87.39 07:18:01 1 13.92 0.00 4.23 0.17 0.07 81.62 07:18:01 2 11.14 0.00 3.87 22.13 0.10 62.76 07:18:01 3 8.04 0.00 3.00 1.40 0.07 87.50 07:18:01 4 8.64 0.00 3.19 0.12 0.08 87.97 07:18:01 5 7.83 0.00 4.04 6.11 0.07 81.95 07:18:01 6 10.45 0.00 3.34 0.30 0.05 85.86 07:18:01 7 10.85 0.00 3.51 5.43 0.07 80.14 Average: all 12.56 0.00 3.77 4.20 0.06 79.41 Average: 0 11.94 0.00 3.25 1.03 0.06 83.72 Average: 1 14.38 0.00 3.78 1.40 0.06 80.37 Average: 2 12.60 0.00 4.29 9.69 0.07 73.34 Average: 3 12.47 0.00 3.70 1.20 0.06 82.57 Average: 4 12.34 0.00 3.56 3.15 0.07 80.89 Average: 5 11.85 0.00 3.90 3.36 0.06 80.84 Average: 6 11.83 0.00 3.85 2.19 0.05 82.07 Average: 7 13.04 0.00 3.86 11.59 0.06 71.46