---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41971 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 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-41971) 03/25/25 _x86_64_ (8 CPU) 04:26:43 LINUX RESTART (8 CPU) 04:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:28:02 284.22 45.63 238.59 0.00 5204.47 117710.51 0.00 04:29:01 117.74 0.61 117.13 0.00 11.93 40083.77 0.00 04:30:01 54.32 0.02 54.31 0.00 0.13 33146.09 0.00 04:31:01 68.34 0.42 67.92 0.00 24.40 27075.75 0.00 Average: 131.21 11.71 119.50 0.00 1315.61 54563.75 0.00 04:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:02 29155616 31532004 793596 2.41 74500 2571428 1859872 5.48 1036788 2308804 406208 04:29:01 27254728 31330128 976440 2.97 107316 4103744 2276336 6.71 1817684 3277132 894140 04:30:01 27059736 31459832 845176 2.57 112144 4400324 1928308 5.68 1828132 3434028 235776 04:31:01 28536464 31517400 793940 2.41 116064 3062896 1859316 5.48 1204572 2674240 1136 Average: 28001636 31459841 852288 2.59 102506 3534598 1980958 5.84 1471794 2923551 384315 04:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:02 ens3 648.59 466.49 6787.42 118.04 0.00 0.00 0.00 0.00 04:28:02 docker0 114.30 108.92 7.95 567.38 0.00 0.00 0.00 0.00 04:28:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 04:29:01 ens3 243.75 143.46 1627.07 23.45 0.00 0.00 0.00 0.00 04:29:01 docker0 127.69 216.42 10.76 1601.76 0.00 0.00 0.00 0.00 04:29:01 vethbf093fd 127.69 216.54 12.51 1601.77 0.00 0.00 0.00 0.13 04:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:30:01 ens3 18.65 14.35 22.63 7.67 0.00 0.00 0.00 0.00 04:30:01 docker0 2.88 2.87 0.20 9.60 0.00 0.00 0.00 0.00 04:30:01 vethbf093fd 2.88 2.88 0.24 9.60 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 117.25 72.44 2551.26 21.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 257.11 174.31 2751.73 42.62 0.00 0.00 0.00 0.00 Average: docker0 60.96 81.51 4.70 540.31 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41971) 03/25/25 _x86_64_ (8 CPU) 04:26:43 LINUX RESTART (8 CPU) 04:27:01 CPU %user %nice %system %iowait %steal %idle 04:28:02 all 10.07 0.00 3.27 3.09 0.07 83.49 04:28:02 0 10.73 0.00 2.82 0.59 0.07 85.79 04:28:02 1 10.93 0.00 2.53 0.88 0.07 85.60 04:28:02 2 9.17 0.00 3.07 3.06 0.08 84.62 04:28:02 3 12.75 0.00 3.42 0.27 0.07 83.49 04:28:02 4 9.10 0.00 3.06 3.34 0.08 84.42 04:28:02 5 7.89 0.00 3.50 4.14 0.07 84.41 04:28:02 6 8.22 0.00 3.86 0.25 0.05 87.62 04:28:02 7 11.77 0.00 3.96 12.27 0.07 71.93 04:29:01 all 49.29 0.00 7.09 1.85 0.11 41.64 04:29:01 0 49.78 0.00 6.95 0.68 0.12 42.47 04:29:01 1 48.87 0.00 6.84 1.38 0.12 42.79 04:29:01 2 50.15 0.00 7.02 0.31 0.10 42.43 04:29:01 3 49.90 0.00 6.95 0.56 0.12 42.47 04:29:01 4 48.11 0.00 7.64 0.46 0.10 43.68 04:29:01 5 50.29 0.00 6.80 6.74 0.12 36.05 04:29:01 6 48.11 0.00 6.60 1.62 0.12 43.55 04:29:01 7 49.14 0.00 7.96 3.09 0.10 39.70 04:30:01 all 43.71 0.00 6.83 0.70 0.10 48.66 04:30:01 0 41.25 0.00 6.26 0.03 0.08 52.38 04:30:01 1 43.84 0.00 6.78 0.05 0.10 49.23 04:30:01 2 42.62 0.00 6.75 0.00 0.12 50.51 04:30:01 3 44.87 0.00 7.17 0.08 0.10 47.78 04:30:01 4 46.34 0.00 6.87 0.52 0.08 46.19 04:30:01 5 45.52 0.00 6.54 0.08 0.10 47.75 04:30:01 6 41.69 0.00 6.63 0.05 0.10 51.53 04:30:01 7 43.54 0.00 7.62 4.81 0.10 43.93 04:31:01 all 21.32 0.00 2.98 1.13 0.05 74.52 04:31:01 0 21.78 0.00 2.89 0.05 0.05 75.23 04:31:01 1 21.28 0.00 2.41 0.03 0.05 76.23 04:31:01 2 21.55 0.00 2.88 0.00 0.05 75.52 04:31:01 3 20.21 0.00 3.81 0.29 0.05 75.65 04:31:01 4 21.09 0.00 2.65 1.86 0.07 74.33 04:31:01 5 21.16 0.00 2.97 4.89 0.05 70.93 04:31:01 6 22.91 0.00 2.65 0.34 0.05 74.06 04:31:01 7 20.55 0.00 3.56 1.63 0.05 74.21 Average: all 31.02 0.00 5.03 1.69 0.08 62.16 Average: 0 30.79 0.00 4.72 0.34 0.08 64.07 Average: 1 31.16 0.00 4.63 0.58 0.08 63.55 Average: 2 30.80 0.00 4.92 0.84 0.09 63.35 Average: 3 31.86 0.00 5.33 0.30 0.08 62.43 Average: 4 31.08 0.00 5.04 1.55 0.08 62.24 Average: 5 31.15 0.00 4.95 3.95 0.08 59.87 Average: 6 30.18 0.00 4.93 0.56 0.08 64.25 Average: 7 31.18 0.00 5.76 5.45 0.08 57.53