---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-556 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-556) 08/17/26 _x86_64_ (8 CPU) 09:53:40 LINUX RESTART (8 CPU) 09:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:55:01 326.95 62.52 264.42 0.00 11103.22 151780.70 0.00 09:56:01 94.20 0.70 93.50 0.00 22.13 29330.73 0.00 09:57:01 96.90 0.52 96.38 0.00 19.06 42996.97 0.00 Average: 172.68 21.25 151.44 0.00 3714.80 74702.80 0.00 09:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 29275296 31553220 762884 2.32 74708 2503904 1697360 5.00 940948 2303776 616 09:56:01 27147912 31453564 824388 2.51 119048 4347724 1856592 5.47 1730468 3463936 1112796 09:57:01 27918068 31490552 793464 2.41 126532 3647884 1743872 5.14 1185788 3287516 548 Average: 28113759 31499112 793579 2.41 106763 3499837 1765941 5.21 1285735 3018409 371320 09:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 veth75634b0 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 ens3 382.67 280.05 4711.70 80.71 0.00 0.00 0.00 0.00 09:55:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 09:55:01 docker0 0.03 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 vethd2373ad 55.19 84.82 5.53 774.09 0.00 0.00 0.00 0.06 09:56:01 ens3 334.51 232.83 4440.86 67.08 0.00 0.00 0.00 0.00 09:56:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:56:01 docker0 118.15 144.16 9.14 1042.15 0.00 0.00 0.00 0.00 09:57:01 ens3 122.21 65.62 2552.76 18.65 0.00 0.00 0.00 0.00 09:57:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:57:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 279.80 192.83 3901.77 55.48 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 39.41 48.09 3.05 347.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-556) 08/17/26 _x86_64_ (8 CPU) 09:53:40 LINUX RESTART (8 CPU) 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 7.59 0.00 2.04 1.63 0.05 88.69 09:55:01 0 8.43 0.00 1.31 0.67 0.03 89.55 09:55:01 1 11.19 0.00 1.94 1.09 0.03 85.75 09:55:01 2 8.53 0.00 1.91 2.25 0.05 87.26 09:55:01 3 7.90 0.00 2.52 4.80 0.07 84.71 09:55:01 4 6.29 0.00 2.35 0.52 0.03 90.81 09:55:01 5 5.18 0.00 1.21 0.10 0.05 93.46 09:55:01 6 5.92 0.00 2.04 3.34 0.05 88.65 09:55:01 7 7.23 0.00 3.05 0.27 0.07 89.38 09:56:01 all 36.53 0.00 7.48 0.61 0.10 55.27 09:56:01 0 36.00 0.00 7.21 0.22 0.10 56.47 09:56:01 1 37.28 0.00 7.56 0.12 0.10 54.94 09:56:01 2 36.47 0.00 7.80 2.19 0.10 53.44 09:56:01 3 35.85 0.00 6.90 1.00 0.08 56.17 09:56:01 4 37.81 0.00 7.47 0.52 0.12 54.08 09:56:01 5 34.83 0.00 7.07 0.54 0.10 57.46 09:56:01 6 37.90 0.00 7.33 0.14 0.10 54.54 09:56:01 7 36.07 0.00 8.53 0.19 0.12 55.09 09:57:01 all 24.51 0.00 3.85 0.36 0.09 71.19 09:57:01 0 23.40 0.00 3.72 0.13 0.08 72.66 09:57:01 1 24.70 0.00 3.15 0.00 0.07 72.09 09:57:01 2 24.01 0.00 3.35 0.03 0.10 72.51 09:57:01 3 24.31 0.00 3.33 0.02 0.08 72.25 09:57:01 4 23.45 0.00 5.48 1.53 0.10 69.44 09:57:01 5 25.74 0.00 3.40 0.05 0.10 70.71 09:57:01 6 25.32 0.00 5.09 1.01 0.10 68.48 09:57:01 7 25.14 0.00 3.28 0.10 0.08 71.40 Average: all 22.85 0.00 4.45 0.87 0.08 71.75 Average: 0 22.60 0.00 4.08 0.34 0.07 72.91 Average: 1 24.35 0.00 4.21 0.40 0.07 70.97 Average: 2 22.98 0.00 4.35 1.49 0.08 71.10 Average: 3 22.67 0.00 4.25 1.94 0.08 71.07 Average: 4 22.49 0.00 5.09 0.86 0.08 71.48 Average: 5 21.90 0.00 3.88 0.23 0.08 73.91 Average: 6 23.04 0.00 4.82 1.50 0.08 70.56 Average: 7 22.78 0.00 4.94 0.19 0.09 72.00