---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9397 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 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-9397) 05/15/26 _x86_64_ (8 CPU) 06:15:03 LINUX RESTART (8 CPU) 06:16:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 179.83 19.62 160.21 0.00 3246.34 56480.19 0.00 06:18:01 159.06 1.80 157.26 0.00 26.92 43300.12 0.00 06:19:01 230.84 0.52 230.33 0.00 56.92 58684.89 0.00 Average: 190.02 7.17 182.85 0.00 1086.00 52780.10 0.00 06:16:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 27958124 31456760 823752 2.51 120668 3577072 2101564 6.20 1199732 3226440 313456 06:18:01 26688348 31472500 799668 2.43 159588 4702728 1867472 5.51 1641760 3926440 338808 06:19:01 25888460 31504304 768692 2.34 182736 5472660 1721704 5.08 1696724 4630656 596 Average: 26844977 31477855 797371 2.43 154331 4584153 1896913 5.59 1512739 3927845 217620 06:16:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 veth5b12321 292.73 367.13 28.03 1553.76 0.00 0.00 0.00 0.13 06:17:01 ens3 698.53 525.20 9221.30 107.70 0.00 0.00 0.00 0.00 06:17:01 lo 4.41 4.41 0.46 0.46 0.00 0.00 0.00 0.00 06:17:01 docker0 327.75 406.14 26.58 1847.10 0.00 0.00 0.00 0.00 06:18:01 vethfaec4b7 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:18:01 ens3 145.48 94.20 1430.96 20.18 0.00 0.00 0.00 0.00 06:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 docker0 75.16 115.54 6.46 1398.37 0.00 0.00 0.00 0.00 06:19:01 ens3 187.45 120.16 4060.72 23.55 0.00 0.00 0.00 0.00 06:19:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 06:19:01 docker0 28.56 60.71 2.03 1064.19 0.00 0.00 0.00 0.00 Average: ens3 339.83 243.38 4855.64 49.83 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 141.75 191.74 11.52 1431.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9397) 05/15/26 _x86_64_ (8 CPU) 06:15:03 LINUX RESTART (8 CPU) 06:16:03 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 6.77 0.00 3.42 2.01 0.09 87.70 06:17:01 0 7.33 0.00 3.89 0.45 0.07 88.26 06:17:01 1 7.31 0.00 4.01 1.52 0.09 87.07 06:17:01 2 5.21 0.00 3.49 5.61 0.09 85.61 06:17:01 3 6.89 0.00 1.86 0.24 0.07 90.94 06:17:01 4 6.58 0.00 3.87 1.85 0.16 87.54 06:17:01 5 6.47 0.00 3.32 1.17 0.09 88.95 06:17:01 6 7.01 0.00 2.98 1.10 0.09 88.81 06:17:01 7 7.38 0.00 3.99 4.13 0.10 84.40 06:18:01 all 46.92 0.00 7.73 1.34 0.12 43.90 06:18:01 0 43.37 0.00 7.30 1.33 0.13 47.87 06:18:01 1 47.80 0.00 7.61 0.69 0.10 43.79 06:18:01 2 48.21 0.00 7.70 0.37 0.12 43.60 06:18:01 3 46.15 0.00 7.11 0.35 0.12 46.27 06:18:01 4 47.89 0.00 8.60 7.10 0.12 36.30 06:18:01 5 46.67 0.00 7.41 0.46 0.12 45.33 06:18:01 6 47.69 0.00 8.69 0.25 0.12 43.24 06:18:01 7 47.57 0.00 7.39 0.19 0.10 44.76 06:19:01 all 26.96 0.00 5.36 2.40 0.09 65.18 06:19:01 0 24.12 0.00 5.43 4.28 0.08 66.09 06:19:01 1 28.73 0.00 6.05 3.67 0.10 61.45 06:19:01 2 26.47 0.00 5.02 0.27 0.10 68.14 06:19:01 3 26.34 0.00 4.95 2.34 0.08 66.28 06:19:01 4 26.26 0.00 5.12 1.48 0.08 67.05 06:19:01 5 27.46 0.00 5.95 3.09 0.08 63.42 06:19:01 6 27.13 0.00 5.15 0.99 0.10 66.62 06:19:01 7 29.19 0.00 5.25 3.10 0.10 62.35 Average: all 27.11 0.00 5.53 1.92 0.10 65.34 Average: 0 25.14 0.00 5.56 2.04 0.10 67.17 Average: 1 28.18 0.00 5.91 1.97 0.10 63.85 Average: 2 26.89 0.00 5.42 2.04 0.10 65.54 Average: 3 26.65 0.00 4.67 0.99 0.09 67.60 Average: 4 27.14 0.00 5.88 3.49 0.12 63.36 Average: 5 27.08 0.00 5.59 1.58 0.10 65.66 Average: 6 27.52 0.00 5.64 0.78 0.10 65.96 Average: 7 28.31 0.00 5.56 2.45 0.10 63.58