---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3180 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3180) 06/12/25 _x86_64_ (8 CPU) 04:34:22 LINUX RESTART (8 CPU) 04:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:36:01 257.31 12.13 245.18 0.00 1731.04 79787.77 0.00 04:37:01 130.84 0.02 130.83 0.00 0.13 41533.48 0.00 04:38:01 102.85 0.13 102.72 0.00 4.53 45333.66 0.00 Average: 163.67 4.09 159.57 0.00 578.57 55551.64 0.00 04:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 27573232 31524436 788708 2.40 133548 3967204 2078696 6.13 1278380 3510620 171620 04:37:01 26649056 31497816 806032 2.45 186252 4737872 1904304 5.61 1788448 3846392 910064 04:38:01 27102528 31185900 1115652 3.39 191884 3988148 2683588 7.91 1735348 3462236 115936 Average: 27108272 31402717 903464 2.75 170561 4231075 2222196 6.55 1600725 3606416 399207 04:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 lo 5.93 5.93 0.59 0.59 0.00 0.00 0.00 0.00 04:36:01 ens3 711.73 521.21 10165.65 67.21 0.00 0.00 0.00 0.00 04:36:01 docker0 336.59 415.76 27.97 3187.22 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 ens3 29.30 16.41 28.46 9.84 0.00 0.00 0.00 0.00 04:37:01 vetha1b082d 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:38:01 veth2c4f318 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:38:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:38:01 ens3 26.86 14.36 58.39 9.81 0.00 0.00 0.00 0.00 04:38:01 docker0 2.63 5.00 0.21 38.56 0.00 0.00 0.00 0.00 Average: veth2c4f318 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 255.96 184.00 3417.50 28.95 0.00 0.00 0.00 0.00 Average: docker0 113.08 140.29 9.39 1075.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3180) 06/12/25 _x86_64_ (8 CPU) 04:34:22 LINUX RESTART (8 CPU) 04:35:01 CPU %user %nice %system %iowait %steal %idle 04:36:01 all 9.23 0.00 4.45 1.32 0.07 84.93 04:36:01 0 10.41 0.00 4.00 0.17 0.05 85.37 04:36:01 1 9.07 0.00 5.12 6.65 0.08 79.08 04:36:01 2 9.15 0.00 5.05 0.84 0.07 84.90 04:36:01 3 9.05 0.00 4.32 1.82 0.07 84.74 04:36:01 4 8.70 0.00 4.69 0.40 0.07 86.14 04:36:01 5 9.40 0.00 3.75 0.17 0.05 86.63 04:36:01 6 8.40 0.00 4.91 0.40 0.07 86.22 04:36:01 7 9.69 0.00 3.77 0.10 0.07 86.36 04:37:01 all 31.45 0.00 5.79 0.67 0.07 62.02 04:37:01 0 31.65 0.00 4.95 0.05 0.07 63.29 04:37:01 1 30.52 0.00 6.96 4.35 0.07 58.09 04:37:01 2 33.23 0.00 6.49 0.35 0.08 59.84 04:37:01 3 32.14 0.00 5.88 0.15 0.05 61.78 04:37:01 4 30.30 0.00 5.20 0.24 0.07 64.20 04:37:01 5 31.12 0.00 5.44 0.03 0.07 63.33 04:37:01 6 30.90 0.00 6.39 0.13 0.08 62.49 04:37:01 7 31.74 0.00 5.01 0.05 0.07 63.14 04:38:01 all 44.88 0.00 6.23 0.62 0.07 48.20 04:38:01 0 43.60 0.00 6.03 0.02 0.07 50.28 04:38:01 1 46.10 0.00 6.09 0.64 0.07 47.11 04:38:01 2 45.13 0.00 6.24 0.03 0.07 48.53 04:38:01 3 45.89 0.00 6.59 2.17 0.08 45.26 04:38:01 4 45.22 0.00 6.04 0.02 0.07 48.65 04:38:01 5 43.46 0.00 6.12 0.03 0.07 50.32 04:38:01 6 45.21 0.00 5.81 0.07 0.07 48.85 04:38:01 7 44.46 0.00 6.93 1.97 0.08 46.56 Average: all 28.55 0.00 5.49 0.87 0.07 65.02 Average: 0 28.59 0.00 5.00 0.08 0.06 66.27 Average: 1 28.58 0.00 6.06 3.88 0.07 61.41 Average: 2 29.20 0.00 5.92 0.41 0.07 64.39 Average: 3 29.02 0.00 5.60 1.38 0.07 63.94 Average: 4 28.10 0.00 5.31 0.22 0.07 66.30 Average: 5 28.06 0.00 5.11 0.08 0.06 66.69 Average: 6 28.18 0.00 5.70 0.20 0.07 65.84 Average: 7 28.67 0.00 5.24 0.71 0.07 65.31