---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10542 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-10542) 05/24/26 _x86_64_ (8 CPU) 21:12:12 LINUX RESTART (8 CPU) 21:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:14:01 281.14 15.56 265.57 0.00 2210.56 90185.64 0.00 21:15:01 108.45 0.85 107.60 0.00 50.52 21264.99 0.00 Average: 194.79 8.21 186.59 0.00 1130.54 55725.31 0.00 21:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:14:01 27281132 31502800 781000 2.38 147268 4229516 1700364 5.01 1322316 3739536 13260 21:15:01 26407088 31268688 1003948 3.05 160060 4789364 2464260 7.27 2023532 3833048 529596 Average: 26844110 31385744 892474 2.72 153664 4509440 2082312 6.14 1672924 3786292 271428 21:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:14:01 docker0 344.64 467.07 29.15 3279.57 0.00 0.00 0.00 0.00 21:14:01 ens3 751.11 517.45 10395.39 96.55 0.00 0.00 0.00 0.00 21:14:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 21:15:01 docker0 4.50 8.10 0.33 128.26 0.00 0.00 0.00 0.00 21:15:01 veth6f7f689 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:15:01 ens3 55.12 32.84 233.47 17.03 0.00 0.00 0.00 0.00 21:15:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 174.57 237.59 14.74 1703.91 0.00 0.00 0.00 0.00 Average: veth6f7f689 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 403.12 275.15 5314.43 56.79 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10542) 05/24/26 _x86_64_ (8 CPU) 21:12:12 LINUX RESTART (8 CPU) 21:13:01 CPU %user %nice %system %iowait %steal %idle 21:14:01 all 10.19 0.00 4.02 3.48 0.07 82.25 21:14:01 0 10.34 0.00 4.08 0.12 0.07 85.39 21:14:01 1 9.39 0.00 4.38 2.91 0.07 83.26 21:14:01 2 12.84 0.00 4.45 6.59 0.07 76.05 21:14:01 3 11.05 0.00 3.71 0.39 0.07 84.78 21:14:01 4 10.32 0.00 4.37 9.85 0.07 75.39 21:14:01 5 8.34 0.00 2.78 0.77 0.07 88.04 21:14:01 6 11.01 0.00 4.28 0.32 0.08 84.31 21:14:01 7 8.23 0.00 4.10 6.94 0.07 80.67 21:15:01 all 55.06 0.00 8.18 0.68 0.11 35.98 21:15:01 0 55.21 0.00 8.01 0.25 0.10 36.42 21:15:01 1 54.95 0.00 8.32 0.84 0.12 35.77 21:15:01 2 54.18 0.00 8.36 1.99 0.10 35.37 21:15:01 3 55.07 0.00 8.17 0.30 0.10 36.35 21:15:01 4 55.24 0.00 8.17 0.86 0.10 35.63 21:15:01 5 54.06 0.00 7.72 0.30 0.10 37.81 21:15:01 6 55.46 0.00 8.78 0.59 0.10 35.07 21:15:01 7 56.27 0.00 7.94 0.29 0.12 35.39 Average: all 32.66 0.00 6.10 2.07 0.09 59.07 Average: 0 32.81 0.00 6.05 0.19 0.08 60.88 Average: 1 32.19 0.00 6.35 1.87 0.09 59.50 Average: 2 33.59 0.00 6.41 4.28 0.08 55.63 Average: 3 33.13 0.00 5.95 0.35 0.08 60.49 Average: 4 32.84 0.00 6.28 5.34 0.08 55.45 Average: 5 31.13 0.00 5.24 0.54 0.08 63.01 Average: 6 33.27 0.00 6.53 0.46 0.09 59.64 Average: 7 32.33 0.00 6.02 3.60 0.09 57.95