---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1518 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-1518) 02/03/26 _x86_64_ (8 CPU) 00:52:41 LINUX RESTART (8 CPU) 00:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:54:01 505.78 75.27 430.51 0.00 12812.93 160881.05 0.00 00:55:01 214.61 0.63 213.98 0.00 47.33 56364.87 0.00 Average: 360.20 37.95 322.25 0.00 6430.13 108622.96 0.00 00:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:54:01 27545136 31452908 829640 2.52 139032 3907172 2081656 6.14 1315584 3463732 671488 00:55:01 27007380 31367064 910112 2.77 161588 4304804 2221644 6.55 1704236 3577200 13160 Average: 27276258 31409986 869876 2.65 150310 4105988 2151650 6.34 1509910 3520466 342324 00:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:54:01 veth49d7ebe 287.85 398.43 28.61 2751.57 0.00 0.00 0.00 0.23 00:54:01 ens3 1066.67 740.18 11063.03 167.99 0.00 0.00 0.00 0.00 00:54:01 lo 5.20 5.20 0.53 0.53 0.00 0.00 0.00 0.00 00:54:01 docker0 326.85 437.98 27.51 3042.89 0.00 0.00 0.00 0.00 00:55:01 veth6e4c864 0.03 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 ens3 71.44 42.41 459.40 18.46 0.00 0.00 0.00 0.00 00:55:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:55:01 docker0 14.01 22.26 1.18 351.82 0.00 0.00 0.00 0.00 Average: veth6e4c864 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 569.06 391.29 5761.22 93.22 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 170.43 230.12 14.34 1697.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1518) 02/03/26 _x86_64_ (8 CPU) 00:52:41 LINUX RESTART (8 CPU) 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:01 all 12.59 0.00 4.25 2.35 0.07 80.75 00:54:01 0 14.38 0.00 4.34 3.55 0.07 77.67 00:54:01 1 16.56 0.00 6.02 0.61 0.07 76.74 00:54:01 2 9.04 0.00 3.89 0.51 0.08 86.48 00:54:01 3 11.99 0.00 3.94 0.52 0.07 83.48 00:54:01 4 14.41 0.00 3.92 9.66 0.07 71.95 00:54:01 5 11.95 0.00 3.78 1.21 0.07 82.99 00:54:01 6 11.70 0.00 3.31 0.56 0.07 84.36 00:54:01 7 10.66 0.00 4.79 2.17 0.05 82.34 00:55:01 all 41.84 0.00 7.03 1.18 0.09 49.85 00:55:01 0 42.14 0.00 7.09 0.25 0.08 50.44 00:55:01 1 41.93 0.00 6.78 0.29 0.08 50.92 00:55:01 2 42.69 0.00 6.39 0.34 0.08 50.50 00:55:01 3 41.68 0.00 7.54 0.56 0.10 50.12 00:55:01 4 41.44 0.00 7.11 0.78 0.10 50.57 00:55:01 5 42.01 0.00 6.84 1.69 0.08 49.38 00:55:01 6 40.70 0.00 6.57 0.37 0.10 52.25 00:55:01 7 42.12 0.00 7.91 5.19 0.10 44.67 Average: all 27.21 0.00 5.64 1.77 0.08 65.30 Average: 0 28.24 0.00 5.71 1.90 0.08 64.07 Average: 1 29.24 0.00 6.40 0.45 0.08 63.84 Average: 2 25.85 0.00 5.14 0.42 0.08 68.50 Average: 3 26.85 0.00 5.74 0.54 0.08 66.78 Average: 4 27.92 0.00 5.52 5.22 0.08 61.26 Average: 5 26.97 0.00 5.31 1.45 0.08 66.19 Average: 6 26.21 0.00 4.94 0.46 0.08 68.30 Average: 7 26.41 0.00 6.35 3.68 0.08 63.48