---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9018 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-9018) 05/11/26 _x86_64_ (8 CPU) 00:38:31 LINUX RESTART (8 CPU) 00:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:40:01 403.68 22.67 381.00 0.00 3380.99 66033.96 0.00 00:41:01 161.66 2.80 158.86 0.00 38.53 43868.02 0.00 Average: 281.65 12.65 269.00 0.00 1695.72 54857.87 0.00 00:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:40:01 28334152 31474116 810896 2.47 97036 3303056 2106440 6.21 1125304 2996096 8836 00:41:01 26701512 31486364 787784 2.40 159364 4705732 1746808 5.15 1624048 3934148 321628 Average: 27517832 31480240 799340 2.43 128200 4004394 1926624 5.68 1374676 3465122 165232 00:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:40:01 docker0 190.14 208.46 15.53 482.51 0.00 0.00 0.00 0.00 00:40:01 ens3 749.60 525.10 8262.26 131.29 0.00 0.00 0.00 0.00 00:40:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 00:40:01 vetha49962e 137.25 153.35 13.75 127.40 0.00 0.00 0.00 0.01 00:41:01 docker0 204.90 338.94 16.28 2733.90 0.00 0.00 0.00 0.00 00:41:01 vethdcc7db9 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 00:41:01 ens3 374.74 226.35 2767.61 32.00 0.00 0.00 0.00 0.00 00:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 197.58 274.25 15.91 1617.66 0.00 0.00 0.00 0.00 Average: vethdcc7db9 0.03 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 560.59 374.47 5491.85 81.23 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9018) 05/11/26 _x86_64_ (8 CPU) 00:38:31 LINUX RESTART (8 CPU) 00:39:02 CPU %user %nice %system %iowait %steal %idle 00:40:01 all 9.61 0.00 3.34 1.37 0.09 85.59 00:40:01 0 9.06 0.00 3.26 1.94 0.09 85.65 00:40:01 1 9.48 0.00 3.97 0.70 0.09 85.77 00:40:01 2 9.50 0.00 2.78 0.26 0.10 87.36 00:40:01 3 6.69 0.00 3.57 0.17 0.09 89.48 00:40:01 4 11.53 0.00 3.31 0.48 0.09 84.60 00:40:01 5 12.18 0.00 3.84 1.67 0.09 82.22 00:40:01 6 9.82 0.00 2.16 0.77 0.09 87.16 00:40:01 7 8.58 0.00 3.86 5.01 0.10 82.45 00:41:01 all 47.04 0.00 7.82 0.68 0.08 44.37 00:41:01 0 48.12 0.00 8.30 2.73 0.07 40.78 00:41:01 1 47.07 0.00 7.95 0.25 0.08 44.64 00:41:01 2 46.80 0.00 7.77 0.36 0.08 44.99 00:41:01 3 45.96 0.00 7.49 0.52 0.08 45.94 00:41:01 4 46.30 0.00 7.48 0.15 0.08 45.98 00:41:01 5 48.83 0.00 7.88 0.12 0.10 43.07 00:41:01 6 46.97 0.00 7.51 0.57 0.08 44.87 00:41:01 7 46.27 0.00 8.21 0.72 0.08 44.71 Average: all 28.49 0.00 5.60 1.02 0.09 64.80 Average: 0 28.76 0.00 5.80 2.34 0.08 63.02 Average: 1 28.40 0.00 5.97 0.48 0.08 65.06 Average: 2 28.27 0.00 5.29 0.31 0.09 66.04 Average: 3 26.49 0.00 5.55 0.35 0.09 67.53 Average: 4 29.04 0.00 5.41 0.31 0.09 65.15 Average: 5 30.71 0.00 5.89 0.89 0.09 62.42 Average: 6 28.56 0.00 4.86 0.67 0.08 65.83 Average: 7 27.68 0.00 6.07 2.84 0.09 63.32