---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4832 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: 2800.000 BogoMIPS: 5600.00 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-4832) 07/09/25 _x86_64_ (8 CPU) 09:30:02 LINUX RESTART (8 CPU) 09:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:32:01 155.89 14.06 141.83 0.00 2169.37 39135.48 0.00 09:33:01 182.97 0.47 182.50 0.00 45.73 49503.35 0.00 Average: 169.43 7.27 162.16 0.00 1107.64 44318.98 0.00 09:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 27380872 31488676 789704 2.40 144376 4122828 1907396 5.62 1322452 3638776 834792 09:33:01 27248832 31460176 814604 2.48 157976 4192576 2220664 6.55 1568468 3499672 416 Average: 27314852 31474426 802154 2.44 151176 4157702 2064030 6.09 1445460 3569224 417604 09:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:32:01 docker0 359.71 408.02 29.22 3181.24 0.00 0.00 0.00 0.00 09:32:01 ens3 551.89 443.83 6398.26 83.65 0.00 0.00 0.00 0.00 09:32:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:33:01 veth7a6d85e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 docker0 4.70 9.32 0.28 114.94 0.00 0.00 0.00 0.00 09:33:01 ens3 52.22 30.58 159.12 15.84 0.00 0.00 0.00 0.00 09:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:33:01 vethe9d4053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7a6d85e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 182.22 208.68 14.75 1648.22 0.00 0.00 0.00 0.00 Average: ens3 302.07 237.22 3278.95 49.75 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: vethe9d4053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4832) 07/09/25 _x86_64_ (8 CPU) 09:30:02 LINUX RESTART (8 CPU) 09:31:01 CPU %user %nice %system %iowait %steal %idle 09:32:01 all 6.20 0.00 2.69 1.15 0.07 89.90 09:32:01 0 5.45 0.00 3.13 1.17 0.07 90.18 09:32:01 1 6.31 0.00 2.55 0.62 0.07 90.45 09:32:01 2 6.52 0.00 2.26 0.45 0.07 90.70 09:32:01 3 6.57 0.00 2.83 1.13 0.08 89.39 09:32:01 4 6.13 0.00 2.51 0.61 0.07 90.69 09:32:01 5 5.28 0.00 2.53 3.93 0.05 88.20 09:32:01 6 6.71 0.00 3.31 1.06 0.07 88.85 09:32:01 7 6.65 0.00 2.36 0.20 0.07 90.72 09:33:01 all 44.95 0.00 7.32 0.99 0.10 46.64 09:33:01 0 42.69 0.00 6.72 1.33 0.08 49.17 09:33:01 1 46.21 0.00 7.61 0.22 0.08 45.87 09:33:01 2 44.75 0.00 7.10 0.96 0.10 47.08 09:33:01 3 45.55 0.00 8.01 0.30 0.10 46.03 09:33:01 4 44.41 0.00 7.76 3.79 0.10 43.94 09:33:01 5 46.45 0.00 6.92 0.68 0.10 45.85 09:33:01 6 44.32 0.00 7.52 0.49 0.10 47.57 09:33:01 7 45.20 0.00 6.94 0.19 0.10 47.57 Average: all 25.56 0.00 5.00 1.07 0.08 68.29 Average: 0 24.02 0.00 4.92 1.25 0.08 69.73 Average: 1 26.26 0.00 5.08 0.42 0.08 68.17 Average: 2 25.62 0.00 4.68 0.71 0.08 68.91 Average: 3 26.06 0.00 5.42 0.72 0.09 67.71 Average: 4 25.23 0.00 5.13 2.19 0.08 67.36 Average: 5 25.84 0.00 4.72 2.31 0.08 67.05 Average: 6 25.49 0.00 5.42 0.77 0.08 68.24 Average: 7 25.94 0.00 4.65 0.19 0.08 69.13