---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3556 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: 2799.996 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 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-3556) 06/19/25 _x86_64_ (8 CPU) 15:49:46 LINUX RESTART (8 CPU) 15:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:51:02 436.04 48.18 387.87 0.00 5426.03 153243.39 0.00 15:52:01 150.94 1.69 149.25 0.00 13.69 39463.14 0.00 Average: 294.69 25.13 269.56 0.00 2742.60 96831.26 0.00 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:02 28785112 31485816 818520 2.49 77268 2895848 1982208 5.84 1083052 2612168 924 15:52:01 26663904 31501200 794492 2.42 181604 4716512 1905220 5.61 1334340 4258860 937356 Average: 27724508 31493508 806506 2.45 129436 3806180 1943714 5.73 1208696 3435514 469140 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:02 docker0 97.38 94.77 6.84 415.61 0.00 0.00 0.00 0.00 15:51:02 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 15:51:02 ens3 822.88 566.49 8477.56 111.72 0.00 0.00 0.00 0.00 15:51:02 veth10c9671 23.78 24.95 2.21 24.89 0.00 0.00 0.00 0.00 15:52:01 docker0 343.33 381.95 27.01 2876.04 0.00 0.00 0.00 0.00 15:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 ens3 389.02 346.74 2883.05 33.73 0.00 0.00 0.00 0.00 Average: docker0 219.32 237.15 16.84 1635.49 0.00 0.00 0.00 0.00 Average: lo 3.70 3.70 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 607.77 457.54 5703.81 73.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3556) 06/19/25 _x86_64_ (8 CPU) 15:49:46 LINUX RESTART (8 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:02 all 10.62 0.00 3.51 1.70 0.07 84.10 15:51:02 0 12.88 0.00 6.10 3.74 0.07 77.21 15:51:02 1 11.09 0.00 2.79 0.74 0.05 85.32 15:51:02 2 8.82 0.00 3.42 0.15 0.08 87.53 15:51:02 3 7.89 0.00 3.50 3.74 0.07 84.80 15:51:02 4 12.72 0.00 3.10 0.27 0.07 83.84 15:51:02 5 10.10 0.00 2.58 0.29 0.07 86.97 15:51:02 6 11.74 0.00 2.63 0.44 0.05 85.14 15:51:02 7 9.75 0.00 3.96 4.20 0.07 82.02 15:52:01 all 6.04 0.00 3.45 0.69 0.06 89.76 15:52:01 0 6.65 0.00 3.73 3.72 0.05 85.85 15:52:01 1 7.20 0.00 3.13 0.05 0.07 89.55 15:52:01 2 6.48 0.00 4.11 0.51 0.05 88.85 15:52:01 3 3.91 0.00 2.47 0.58 0.05 92.99 15:52:01 4 6.16 0.00 3.95 0.21 0.07 89.62 15:52:01 5 5.13 0.00 2.28 0.21 0.03 92.35 15:52:01 6 6.60 0.00 5.31 0.17 0.07 87.85 15:52:01 7 6.21 0.00 2.67 0.09 0.07 90.97 Average: all 8.35 0.00 3.48 1.20 0.06 86.91 Average: 0 9.79 0.00 4.93 3.73 0.06 81.50 Average: 1 9.17 0.00 2.96 0.40 0.06 87.41 Average: 2 7.66 0.00 3.76 0.33 0.07 88.18 Average: 3 5.91 0.00 2.99 2.17 0.06 88.87 Average: 4 9.46 0.00 3.52 0.24 0.07 86.71 Average: 5 7.63 0.00 2.43 0.25 0.05 89.64 Average: 6 9.21 0.00 3.95 0.31 0.06 86.47 Average: 7 7.99 0.00 3.32 2.16 0.07 86.46