---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-639 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-639) 04/29/25 _x86_64_ (8 CPU) 05:32:30 LINUX RESTART (8 CPU) 05:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:34:01 497.83 14.71 483.12 0.00 1830.76 72905.18 0.00 05:35:01 143.94 0.10 143.84 0.00 11.06 49962.34 0.00 05:36:01 100.03 0.15 99.88 0.00 7.20 34603.45 0.00 Average: 247.27 4.99 242.28 0.00 616.34 52490.32 0.00 05:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 27513788 31494192 814412 2.48 158420 3932364 2066912 6.09 1330124 3478284 480996 05:35:01 26864692 31350220 950740 2.89 185924 4383864 2196328 6.47 1903604 3522776 587672 05:36:01 27299824 31333376 965776 2.94 191556 3935076 2483116 7.32 1712072 3282864 380848 Average: 27226101 31392596 910309 2.77 178633 4083768 2248785 6.63 1648600 3427975 483172 05:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 ens3 820.53 562.52 8442.33 98.37 0.00 0.00 0.00 0.00 05:34:01 docker0 337.66 474.80 28.21 3180.08 0.00 0.00 0.00 0.00 05:34:01 lo 6.73 6.73 0.66 0.66 0.00 0.00 0.00 0.00 05:35:01 ens3 29.63 16.33 27.95 10.36 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 veth0ec45bf 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:36:01 ens3 27.50 16.96 58.29 10.47 0.00 0.00 0.00 0.00 05:36:01 vethf5db7ef 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:36:01 docker0 2.67 4.98 0.21 38.62 0.00 0.00 0.00 0.00 05:36:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 292.55 198.61 2842.86 39.73 0.00 0.00 0.00 0.00 Average: vethf5db7ef 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 113.44 159.96 9.47 1072.90 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-639) 04/29/25 _x86_64_ (8 CPU) 05:32:30 LINUX RESTART (8 CPU) 05:33:01 CPU %user %nice %system %iowait %steal %idle 05:34:01 all 11.44 0.00 4.75 1.61 0.06 82.13 05:34:01 0 11.56 0.00 4.24 0.35 0.05 83.80 05:34:01 1 13.10 0.00 4.07 2.28 0.05 80.50 05:34:01 2 12.28 0.00 4.68 0.66 0.07 82.31 05:34:01 3 10.00 0.00 5.48 3.22 0.08 81.22 05:34:01 4 10.64 0.00 4.17 1.91 0.07 83.22 05:34:01 5 9.38 0.00 4.63 1.50 0.07 84.41 05:34:01 6 11.89 0.00 4.78 0.91 0.07 82.35 05:34:01 7 12.70 0.00 5.92 2.08 0.05 79.25 05:35:01 all 29.24 0.00 4.88 0.68 0.07 65.14 05:35:01 0 30.44 0.00 5.59 0.15 0.07 63.75 05:35:01 1 31.04 0.00 4.50 0.02 0.07 64.37 05:35:01 2 30.20 0.00 5.55 0.22 0.07 63.96 05:35:01 3 29.63 0.00 5.63 3.13 0.07 61.54 05:35:01 4 26.96 0.00 4.24 0.74 0.07 67.99 05:35:01 5 28.31 0.00 5.03 0.98 0.08 65.60 05:35:01 6 28.32 0.00 4.33 0.03 0.07 67.26 05:35:01 7 28.99 0.00 4.14 0.15 0.07 66.65 05:36:01 all 49.87 0.00 6.70 0.45 0.09 42.89 05:36:01 0 49.82 0.00 6.58 0.07 0.10 43.43 05:36:01 1 50.70 0.00 6.24 0.08 0.08 42.90 05:36:01 2 51.37 0.00 6.76 0.03 0.10 41.74 05:36:01 3 49.40 0.00 6.93 2.75 0.10 40.82 05:36:01 4 48.44 0.00 6.78 0.55 0.08 44.14 05:36:01 5 49.14 0.00 6.51 0.03 0.08 44.23 05:36:01 6 51.97 0.00 6.60 0.02 0.08 41.33 05:36:01 7 48.12 0.00 7.25 0.03 0.08 44.52 Average: all 30.22 0.00 5.44 0.91 0.07 63.35 Average: 0 30.64 0.00 5.47 0.19 0.07 63.62 Average: 1 31.66 0.00 4.94 0.79 0.07 62.55 Average: 2 31.34 0.00 5.67 0.30 0.08 62.62 Average: 3 29.70 0.00 6.01 3.04 0.08 61.16 Average: 4 28.71 0.00 5.06 1.06 0.07 65.09 Average: 5 28.98 0.00 5.39 0.84 0.08 64.71 Average: 6 30.78 0.00 5.24 0.32 0.07 63.59 Average: 7 29.98 0.00 5.77 0.75 0.07 63.43