---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4884 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-4884) 04/10/26 _x86_64_ (8 CPU) 08:12:51 LINUX RESTART (8 CPU) 08:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:14:03 412.36 81.75 330.61 0.00 13974.34 152206.50 0.00 08:15:01 252.56 2.71 249.85 0.00 40.68 67866.37 0.00 08:16:01 120.50 0.27 120.23 0.00 23.60 36093.98 0.00 Average: 261.91 28.53 233.38 0.00 4731.65 85585.80 0.00 08:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:03 28407492 31500892 786232 2.39 89204 3279516 1901200 5.61 1046080 3008456 511744 08:15:01 26141880 31226212 1046516 3.18 156008 5018736 2289576 6.75 2099436 4028208 713208 08:16:01 26375836 31505216 769048 2.34 161696 5052840 1838332 5.42 1605564 4277792 243628 Average: 26975069 31410773 867265 2.64 135636 4450364 2009703 5.92 1583693 3771485 489527 08:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:03 ens3 725.66 485.84 8550.62 138.51 0.00 0.00 0.00 0.00 08:14:03 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 08:14:03 docker0 58.24 60.46 4.08 339.02 0.00 0.00 0.00 0.00 08:15:01 ens3 489.50 375.83 3054.09 47.92 0.00 0.00 0.00 0.00 08:15:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 docker0 355.49 455.49 29.56 3022.08 0.00 0.00 0.00 0.00 08:15:01 vethf66b5db 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:16:01 ens3 120.18 68.32 2837.69 15.20 0.00 0.00 0.00 0.00 08:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:16:01 docker0 7.75 14.21 0.56 236.16 0.00 0.00 0.00 0.00 Average: ens3 444.62 309.26 4833.91 67.43 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 138.08 173.59 11.20 1178.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4884) 04/10/26 _x86_64_ (8 CPU) 08:12:51 LINUX RESTART (8 CPU) 08:13:01 CPU %user %nice %system %iowait %steal %idle 08:14:03 all 10.13 0.00 3.30 1.58 0.06 84.93 08:14:03 0 7.95 0.00 2.98 2.86 0.05 86.15 08:14:03 1 14.45 0.00 3.41 0.92 0.07 81.16 08:14:03 2 9.77 0.00 3.24 0.49 0.05 86.45 08:14:03 3 9.30 0.00 3.33 3.38 0.05 83.95 08:14:03 4 9.53 0.00 3.08 0.73 0.07 86.59 08:14:03 5 11.05 0.00 4.27 1.10 0.05 83.54 08:14:03 6 9.60 0.00 3.10 1.84 0.07 85.39 08:14:03 7 9.40 0.00 2.95 1.35 0.05 86.24 08:15:01 all 30.46 0.00 6.69 0.84 0.08 61.92 08:15:01 0 29.46 0.00 7.41 3.44 0.07 59.63 08:15:01 1 31.54 0.00 6.64 1.17 0.09 60.56 08:15:01 2 32.33 0.00 6.99 0.14 0.10 60.44 08:15:01 3 30.23 0.00 6.32 0.31 0.07 63.07 08:15:01 4 29.84 0.00 6.30 0.33 0.07 63.46 08:15:01 5 30.07 0.00 6.89 0.24 0.09 62.71 08:15:01 6 30.51 0.00 6.48 0.82 0.09 62.10 08:15:01 7 29.73 0.00 6.50 0.28 0.07 63.42 08:16:01 all 48.48 0.00 7.15 0.45 0.09 43.83 08:16:01 0 46.58 0.00 7.73 1.50 0.08 44.11 08:16:01 1 50.70 0.00 7.01 0.12 0.08 42.09 08:16:01 2 47.69 0.00 7.13 0.60 0.08 44.49 08:16:01 3 50.03 0.00 6.74 0.10 0.08 43.04 08:16:01 4 46.91 0.00 7.32 0.13 0.08 45.55 08:16:01 5 48.95 0.00 7.37 0.17 0.08 43.43 08:16:01 6 48.73 0.00 7.33 0.88 0.08 42.98 08:16:01 7 48.26 0.00 6.60 0.10 0.10 44.94 Average: all 29.70 0.00 5.70 0.96 0.07 63.56 Average: 0 27.99 0.00 6.03 2.59 0.07 63.32 Average: 1 32.22 0.00 5.67 0.73 0.08 61.29 Average: 2 29.95 0.00 5.77 0.41 0.08 63.78 Average: 3 29.85 0.00 5.45 1.28 0.07 63.35 Average: 4 28.79 0.00 5.56 0.40 0.07 65.18 Average: 5 30.04 0.00 6.17 0.51 0.07 63.21 Average: 6 29.60 0.00 5.63 1.18 0.08 63.51 Average: 7 29.14 0.00 5.34 0.58 0.07 64.86