---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8482 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: 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 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8482) 05/01/26 _x86_64_ (8 CPU) 06:01:20 LINUX RESTART (8 CPU) 06:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:03:01 132.30 10.22 122.08 0.00 1469.72 49261.89 0.00 06:04:01 82.16 0.03 82.12 0.00 0.80 47691.19 0.00 06:05:01 36.03 0.17 35.86 0.00 4.67 25545.88 0.00 Average: 83.22 3.43 79.79 0.00 486.24 40786.29 0.00 06:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 27005272 31446500 836412 2.54 123332 4466024 1918632 5.66 1681740 3650944 1262100 06:04:01 25899140 31232264 1048132 3.19 130352 5303436 2373996 7.00 1877952 4511328 810708 06:05:01 28107764 31516712 772240 2.35 135356 3501448 1831556 5.40 1157884 3149200 239872 Average: 27004059 31398492 885595 2.69 129680 4423636 2041395 6.02 1572525 3770491 770893 06:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 vethb213605 136.27 180.75 13.30 1605.98 0.00 0.00 0.00 0.13 06:03:01 lo 2.85 2.85 0.29 0.29 0.00 0.00 0.00 0.00 06:03:01 ens3 586.21 432.64 9448.14 89.48 0.00 0.00 0.00 0.00 06:03:01 docker0 243.77 289.92 18.83 2185.54 0.00 0.00 0.00 0.00 06:04:01 vethb213605 0.55 0.47 0.07 0.24 0.00 0.00 0.00 0.00 06:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 ens3 11.26 7.05 8.83 4.74 0.00 0.00 0.00 0.00 06:04:01 docker0 0.55 0.43 0.06 0.24 0.00 0.00 0.00 0.00 06:05:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 06:05:01 ens3 100.70 67.92 2524.39 14.08 0.00 0.00 0.00 0.00 06:05:01 docker0 1.22 1.15 0.11 1.62 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 230.74 167.72 3963.10 35.80 0.00 0.00 0.00 0.00 Average: docker0 80.94 96.08 6.26 720.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8482) 05/01/26 _x86_64_ (8 CPU) 06:01:20 LINUX RESTART (8 CPU) 06:02:02 CPU %user %nice %system %iowait %steal %idle 06:03:01 all 33.53 0.00 6.75 0.71 0.11 58.91 06:03:01 0 33.97 0.00 6.80 0.84 0.10 58.30 06:03:01 1 33.29 0.00 8.33 3.97 0.12 54.29 06:03:01 2 35.02 0.00 6.04 0.14 0.10 58.70 06:03:01 3 33.72 0.00 7.05 0.19 0.10 58.93 06:03:01 4 34.73 0.00 6.77 0.07 0.12 58.31 06:03:01 5 31.79 0.00 6.29 0.14 0.10 61.67 06:03:01 6 33.20 0.00 6.88 0.24 0.09 59.60 06:03:01 7 32.52 0.00 5.86 0.09 0.10 61.43 06:04:01 all 59.76 0.00 8.36 0.15 0.12 31.60 06:04:01 0 59.71 0.00 8.65 0.03 0.12 31.49 06:04:01 1 58.78 0.00 9.13 0.40 0.12 31.57 06:04:01 2 63.54 0.00 8.00 0.49 0.12 27.85 06:04:01 3 58.58 0.00 9.30 0.15 0.12 31.85 06:04:01 4 59.73 0.00 8.59 0.03 0.12 31.53 06:04:01 5 60.68 0.00 7.75 0.05 0.12 31.41 06:04:01 6 59.09 0.00 7.73 0.02 0.12 33.05 06:04:01 7 57.99 0.00 7.74 0.02 0.15 34.10 06:05:01 all 26.00 0.00 3.29 0.45 0.06 70.20 06:05:01 0 26.87 0.00 3.83 0.02 0.07 69.22 06:05:01 1 25.60 0.00 3.81 3.43 0.07 67.09 06:05:01 2 26.92 0.00 3.04 0.00 0.05 69.98 06:05:01 3 24.85 0.00 3.53 0.00 0.07 71.55 06:05:01 4 25.77 0.00 3.19 0.07 0.07 70.91 06:05:01 5 25.56 0.00 3.27 0.07 0.05 71.06 06:05:01 6 26.28 0.00 2.88 0.00 0.07 70.77 06:05:01 7 26.15 0.00 2.74 0.00 0.05 71.06 Average: all 39.79 0.00 6.13 0.43 0.10 53.56 Average: 0 40.20 0.00 6.42 0.29 0.10 52.99 Average: 1 39.26 0.00 7.08 2.59 0.10 50.97 Average: 2 41.85 0.00 5.69 0.21 0.09 52.17 Average: 3 39.08 0.00 6.62 0.11 0.10 54.08 Average: 4 40.09 0.00 6.18 0.06 0.10 53.57 Average: 5 39.38 0.00 5.76 0.08 0.09 54.68 Average: 6 39.55 0.00 5.82 0.08 0.09 54.46 Average: 7 38.92 0.00 5.44 0.03 0.10 55.51