---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7731 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7731) 08/27/25 _x86_64_ (8 CPU) 20:56:31 LINUX RESTART (8 CPU) 20:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:58:01 405.80 23.13 382.67 0.00 3351.17 54889.65 0.00 20:59:01 145.94 2.30 143.64 0.00 20.13 37275.52 0.00 21:00:01 87.92 0.33 87.59 0.00 35.19 34747.43 0.00 Average: 213.22 8.59 204.63 0.00 1135.50 42304.20 0.00 20:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:58:01 28422612 31487940 797128 2.43 95536 3235924 2071344 6.11 1105564 2931024 7096 20:59:01 26251508 31411660 862680 2.62 152564 5093224 1846764 5.44 2015720 3999848 929872 21:00:01 26459160 31100092 1171356 3.56 158280 4574128 2743316 8.09 2104920 3702476 375276 Average: 27044427 31333231 943721 2.87 135460 4301092 2220475 6.55 1742068 3544449 437415 20:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:58:01 docker0 170.85 177.20 13.29 480.54 0.00 0.00 0.00 0.00 20:58:01 veth1d970fb 95.82 101.73 9.43 93.71 0.00 0.00 0.00 0.01 20:58:01 ens3 694.05 483.69 8116.67 128.37 0.00 0.00 0.00 0.00 20:58:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 20:59:01 docker0 194.32 324.41 16.75 2773.15 0.00 0.00 0.00 0.00 20:59:01 veth286973a 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:59:01 ens3 350.59 211.41 2798.56 29.52 0.00 0.00 0.00 0.00 20:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 veth1db0312 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 21:00:01 docker0 6.23 11.53 0.37 125.96 0.00 0.00 0.00 0.00 21:00:01 ens3 38.26 23.98 207.42 9.59 0.00 0.00 0.00 0.00 21:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: veth1db0312 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 123.80 171.05 10.14 1126.55 0.00 0.00 0.00 0.00 Average: ens3 360.97 239.69 3707.55 55.83 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7731) 08/27/25 _x86_64_ (8 CPU) 20:56:31 LINUX RESTART (8 CPU) 20:57:01 CPU %user %nice %system %iowait %steal %idle 20:58:01 all 8.19 0.00 2.84 2.22 0.07 86.68 20:58:01 0 7.54 0.00 2.75 0.76 0.07 88.88 20:58:01 1 10.17 0.00 2.67 2.03 0.07 85.06 20:58:01 2 9.11 0.00 2.46 0.54 0.07 87.82 20:58:01 3 8.25 0.00 3.08 4.52 0.07 84.08 20:58:01 4 6.55 0.00 2.26 4.46 0.08 86.64 20:58:01 5 7.72 0.00 2.88 1.10 0.05 88.25 20:58:01 6 8.95 0.00 3.25 3.94 0.07 83.79 20:58:01 7 7.18 0.00 3.38 0.46 0.07 88.92 20:59:01 all 31.37 0.00 5.13 1.61 0.08 61.81 20:59:01 0 30.33 0.00 5.06 0.18 0.07 64.36 20:59:01 1 30.81 0.00 4.87 0.34 0.08 63.90 20:59:01 2 30.32 0.00 5.07 0.62 0.10 63.89 20:59:01 3 33.16 0.00 4.96 0.52 0.07 61.29 20:59:01 4 31.15 0.00 5.95 9.32 0.08 53.49 20:59:01 5 32.11 0.00 4.91 0.27 0.07 62.65 20:59:01 6 32.26 0.00 5.09 0.96 0.08 61.61 20:59:01 7 30.85 0.00 5.12 0.67 0.08 63.27 21:00:01 all 50.41 0.00 6.86 1.11 0.08 41.54 21:00:01 0 49.04 0.00 6.69 0.57 0.08 43.62 21:00:01 1 50.28 0.00 6.78 0.13 0.08 42.72 21:00:01 2 51.32 0.00 6.99 1.01 0.07 40.61 21:00:01 3 50.22 0.00 6.33 0.54 0.10 42.81 21:00:01 4 50.90 0.00 6.50 0.32 0.08 42.20 21:00:01 5 49.29 0.00 6.78 0.97 0.08 42.87 21:00:01 6 51.42 0.00 7.71 1.94 0.08 38.85 21:00:01 7 50.78 0.00 7.10 3.38 0.08 38.66 Average: all 30.01 0.00 4.95 1.65 0.08 63.32 Average: 0 28.98 0.00 4.83 0.50 0.07 65.61 Average: 1 30.42 0.00 4.77 0.83 0.08 63.89 Average: 2 30.29 0.00 4.84 0.72 0.08 64.07 Average: 3 30.58 0.00 4.79 1.85 0.08 62.70 Average: 4 29.55 0.00 4.91 4.70 0.08 60.76 Average: 5 29.73 0.00 4.86 0.78 0.07 64.56 Average: 6 30.91 0.00 5.35 2.28 0.08 61.38 Average: 7 29.65 0.00 5.20 1.50 0.08 63.56