---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8339 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-8339) 04/27/26 _x86_64_ (8 CPU) 23:30:51 LINUX RESTART (8 CPU) 23:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:32:01 390.72 80.17 310.55 0.00 13735.02 134412.26 0.00 23:33:01 265.58 5.46 260.11 0.00 293.37 140924.09 0.00 23:34:01 166.74 0.55 166.19 0.00 41.99 51941.74 0.00 Average: 274.35 28.73 245.62 0.00 4690.39 109095.87 0.00 23:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:32:01 29180824 31530148 787308 2.40 74796 2574808 1807220 5.33 997644 2346356 268 23:33:01 25924348 30687172 1588128 4.83 157112 4694472 2608440 7.69 2355104 3990464 425464 23:34:01 26142996 31466340 804452 2.45 174480 5202164 1778320 5.24 1645220 4440240 200 Average: 27082723 31227887 1059963 3.22 135463 4157148 2064660 6.09 1665989 3592353 141977 23:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:32:01 lo 5.23 5.23 0.52 0.52 0.00 0.00 0.00 0.00 23:32:01 ens3 649.30 459.53 5278.05 134.69 0.00 0.00 0.00 0.00 23:32:01 docker0 66.86 67.96 4.64 364.13 0.00 0.00 0.00 0.00 23:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:33:01 ens3 516.99 383.32 6288.75 50.05 0.00 0.00 0.00 0.00 23:33:01 veth6df05f5 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 23:33:01 docker0 308.85 381.49 26.30 2923.73 0.00 0.00 0.00 0.00 23:34:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 23:34:01 ens3 157.86 94.10 2762.70 28.17 0.00 0.00 0.00 0.00 23:34:01 docker0 4.62 8.87 0.33 128.28 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 441.40 312.33 4776.61 70.97 0.00 0.00 0.00 0.00 Average: docker0 126.78 152.78 10.43 1138.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8339) 04/27/26 _x86_64_ (8 CPU) 23:30:51 LINUX RESTART (8 CPU) 23:31:01 CPU %user %nice %system %iowait %steal %idle 23:32:01 all 8.31 0.00 2.51 1.40 0.05 87.73 23:32:01 0 6.19 0.00 2.42 1.41 0.05 89.94 23:32:01 1 12.06 0.00 2.18 1.65 0.05 84.06 23:32:01 2 6.59 0.00 1.66 0.25 0.05 91.45 23:32:01 3 9.18 0.00 2.48 0.23 0.05 88.05 23:32:01 4 8.84 0.00 2.12 0.67 0.05 88.33 23:32:01 5 7.45 0.00 4.18 4.71 0.07 83.60 23:32:01 6 9.15 0.00 2.49 0.79 0.05 87.53 23:32:01 7 7.05 0.00 2.52 1.48 0.05 88.89 23:33:01 all 39.82 0.00 6.76 1.09 0.10 52.24 23:33:01 0 38.53 0.00 6.58 0.49 0.10 54.30 23:33:01 1 40.02 0.00 6.84 1.69 0.08 51.36 23:33:01 2 40.82 0.00 6.73 0.41 0.10 51.94 23:33:01 3 39.54 0.00 6.19 0.49 0.10 53.67 23:33:01 4 40.70 0.00 7.77 4.17 0.10 47.27 23:33:01 5 40.66 0.00 6.53 0.15 0.08 52.57 23:33:01 6 40.01 0.00 6.70 0.24 0.08 52.97 23:33:01 7 38.30 0.00 6.76 1.03 0.10 53.81 23:34:01 all 30.83 0.00 5.61 0.66 0.07 62.83 23:34:01 0 31.32 0.00 6.35 1.28 0.07 60.97 23:34:01 1 31.70 0.00 6.16 1.03 0.08 61.03 23:34:01 2 30.98 0.00 5.20 0.40 0.07 63.35 23:34:01 3 29.91 0.00 5.17 0.52 0.07 64.33 23:34:01 4 31.22 0.00 6.09 0.73 0.07 61.90 23:34:01 5 31.02 0.00 5.58 0.10 0.08 63.21 23:34:01 6 30.42 0.00 5.04 0.39 0.07 64.08 23:34:01 7 30.08 0.00 5.27 0.81 0.07 63.77 Average: all 26.28 0.00 4.95 1.05 0.07 67.65 Average: 0 25.32 0.00 5.11 1.06 0.07 68.44 Average: 1 27.89 0.00 5.05 1.46 0.07 65.53 Average: 2 26.06 0.00 4.52 0.35 0.07 69.00 Average: 3 26.17 0.00 4.61 0.42 0.07 68.73 Average: 4 26.86 0.00 5.31 1.85 0.07 65.90 Average: 5 26.35 0.00 5.43 1.66 0.08 66.48 Average: 6 26.45 0.00 4.73 0.47 0.07 68.28 Average: 7 25.13 0.00 4.85 1.11 0.07 68.85