---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1511 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-1511) 02/03/26 _x86_64_ (8 CPU) 00:12:01 LINUX RESTART (8 CPU) 00:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 262.06 12.60 249.47 0.00 1685.57 70581.27 0.00 00:15:01 99.07 0.35 98.72 0.00 30.26 33889.65 0.00 Average: 180.56 6.47 174.09 0.00 857.91 52235.46 0.00 00:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 26319324 31276292 998160 3.04 155292 4894164 2204084 6.50 2017140 3934068 669840 00:15:01 26866064 31253948 1017140 3.09 165316 4324552 2547248 7.51 1814404 3594272 59408 Average: 26592694 31265120 1007650 3.07 160304 4609358 2375666 7.00 1915772 3764170 364624 00:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 00:14:01 docker0 289.59 429.91 25.33 3059.16 0.00 0.00 0.00 0.00 00:14:01 veth3b48348 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:14:01 ens3 587.55 387.84 6446.27 86.95 0.00 0.00 0.00 0.00 00:15:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:15:01 veth03fe7f7 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:15:01 docker0 7.05 14.25 0.51 227.64 0.00 0.00 0.00 0.00 00:15:01 ens3 36.70 19.96 309.02 9.04 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth03fe7f7 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 148.32 222.08 12.92 1643.40 0.00 0.00 0.00 0.00 Average: ens3 312.13 203.90 3377.64 48.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1511) 02/03/26 _x86_64_ (8 CPU) 00:12:01 LINUX RESTART (8 CPU) 00:13:01 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 30.34 0.00 6.55 1.02 0.09 62.00 00:14:01 0 30.19 0.00 6.55 0.37 0.08 62.81 00:14:01 1 27.12 0.00 7.65 0.17 0.10 64.96 00:14:01 2 31.00 0.00 6.42 0.56 0.10 61.92 00:14:01 3 31.27 0.00 7.14 2.47 0.10 59.02 00:14:01 4 31.29 0.00 6.78 0.74 0.08 61.10 00:14:01 5 31.29 0.00 6.00 0.14 0.08 62.49 00:14:01 6 30.45 0.00 5.80 0.39 0.08 63.28 00:14:01 7 30.12 0.00 6.05 3.32 0.08 60.42 00:15:01 all 51.09 0.00 7.39 0.35 0.11 41.06 00:15:01 0 50.86 0.00 7.57 0.12 0.13 41.32 00:15:01 1 51.35 0.00 7.85 1.05 0.10 39.65 00:15:01 2 50.92 0.00 7.48 0.18 0.12 41.30 00:15:01 3 50.57 0.00 6.92 0.20 0.17 42.13 00:15:01 4 51.31 0.00 7.93 0.15 0.08 40.52 00:15:01 5 51.68 0.00 7.23 0.10 0.12 40.87 00:15:01 6 50.10 0.00 7.07 0.27 0.08 42.48 00:15:01 7 51.88 0.00 7.10 0.72 0.10 40.19 Average: all 40.73 0.00 6.97 0.68 0.10 51.51 Average: 0 40.52 0.00 7.06 0.24 0.11 52.07 Average: 1 39.24 0.00 7.75 0.61 0.10 52.30 Average: 2 40.98 0.00 6.95 0.37 0.11 51.59 Average: 3 40.94 0.00 7.03 1.33 0.14 50.56 Average: 4 41.32 0.00 7.36 0.45 0.08 50.79 Average: 5 41.51 0.00 6.62 0.12 0.10 51.65 Average: 6 40.30 0.00 6.43 0.33 0.08 52.86 Average: 7 41.04 0.00 6.58 2.02 0.09 50.27