---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3969 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-3969) 03/23/26 _x86_64_ (8 CPU) 19:44:24 LINUX RESTART (8 CPU) 19:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:46:01 473.77 21.28 452.49 0.00 3187.47 92066.79 0.00 19:47:02 114.25 0.68 113.57 0.00 38.40 22963.20 0.00 Average: 294.03 10.98 283.04 0.00 1613.07 57517.87 0.00 19:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:46:01 27248544 31489232 798964 2.43 149208 4240756 1897124 5.59 1341364 3751816 2796 19:47:02 26934172 31285532 992644 3.02 162664 4293312 2320872 6.84 1777104 3576200 17964 Average: 27091358 31387382 895804 2.73 155936 4267034 2108998 6.22 1559234 3664008 10380 19:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:46:01 lo 4.53 4.53 0.46 0.46 0.00 0.00 0.00 0.00 19:46:01 ens3 766.34 535.56 10326.00 108.36 0.00 0.00 0.00 0.00 19:46:01 docker0 343.98 471.47 28.80 3188.57 0.00 0.00 0.00 0.00 19:47:02 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:47:02 ens3 64.53 36.23 264.79 16.80 0.00 0.00 0.00 0.00 19:47:02 docker0 5.18 9.73 0.38 152.44 0.00 0.00 0.00 0.00 19:47:02 veth28907c0 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 415.47 285.92 5295.81 62.58 0.00 0.00 0.00 0.00 Average: docker0 174.59 240.62 14.59 1670.63 0.00 0.00 0.00 0.00 Average: veth28907c0 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3969) 03/23/26 _x86_64_ (8 CPU) 19:44:24 LINUX RESTART (8 CPU) 19:45:01 CPU %user %nice %system %iowait %steal %idle 19:46:01 all 10.29 0.00 4.30 1.75 0.07 83.59 19:46:01 0 11.59 0.00 4.54 2.26 0.08 81.53 19:46:01 1 9.03 0.00 4.60 2.72 0.07 83.58 19:46:01 2 10.49 0.00 3.63 1.06 0.08 84.74 19:46:01 3 12.72 0.00 4.08 0.42 0.07 82.72 19:46:01 4 9.28 0.00 6.01 3.17 0.07 81.47 19:46:01 5 9.27 0.00 3.33 0.39 0.05 86.96 19:46:01 6 9.45 0.00 3.46 0.17 0.07 86.85 19:46:01 7 10.52 0.00 4.75 3.84 0.08 80.80 19:47:02 all 51.63 0.00 8.27 0.42 0.09 39.59 19:47:02 0 52.68 0.00 8.54 0.49 0.10 38.19 19:47:02 1 52.22 0.00 8.01 0.20 0.10 39.47 19:47:02 2 50.90 0.00 7.99 0.07 0.08 40.96 19:47:02 3 51.75 0.00 8.97 0.32 0.10 38.86 19:47:02 4 51.74 0.00 8.17 0.88 0.10 39.11 19:47:02 5 50.45 0.00 8.01 0.22 0.10 41.22 19:47:02 6 52.12 0.00 8.31 0.34 0.08 39.15 19:47:02 7 51.15 0.00 8.14 0.88 0.08 39.75 Average: all 31.00 0.00 6.29 1.09 0.08 61.54 Average: 0 32.23 0.00 6.55 1.37 0.09 59.76 Average: 1 30.68 0.00 6.31 1.46 0.08 61.47 Average: 2 30.70 0.00 5.81 0.56 0.08 62.84 Average: 3 32.26 0.00 6.53 0.37 0.08 60.75 Average: 4 30.63 0.00 7.10 2.02 0.08 60.17 Average: 5 29.89 0.00 5.68 0.30 0.08 64.06 Average: 6 30.80 0.00 5.89 0.25 0.08 62.99 Average: 7 30.85 0.00 6.45 2.36 0.08 60.26