---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4288 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-4288) 07/01/25 _x86_64_ (8 CPU) 00:16:50 LINUX RESTART (8 CPU) 00:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:18:01 400.32 81.32 319.00 0.00 13920.75 162120.31 0.00 00:19:01 207.93 2.23 205.70 0.00 39.59 64754.54 0.00 00:20:01 108.97 0.65 108.32 0.00 70.12 19396.78 0.00 Average: 239.07 28.07 211.00 0.00 4676.82 82090.55 0.00 00:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:18:01 29190484 31541160 772084 2.35 75000 2575204 1788144 5.27 1015096 2315424 464 00:19:01 27333932 31468340 811812 2.47 144776 4149116 1861088 5.49 1346984 3664564 1600 00:20:01 26665204 31237280 1032188 3.14 157488 4513372 2391536 7.05 1933080 3673516 338244 Average: 27729873 31415593 872028 2.65 125755 3745897 2013589 5.94 1431720 3217835 113436 00:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:18:01 lo 5.37 5.37 0.52 0.52 0.00 0.00 0.00 0.00 00:18:01 docker0 72.37 67.01 4.95 350.09 0.00 0.00 0.00 0.00 00:18:01 ens3 615.00 450.41 5249.61 133.51 0.00 0.00 0.00 0.00 00:19:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:19:01 docker0 393.08 442.46 30.19 2935.99 0.00 0.00 0.00 0.00 00:19:01 ens3 553.01 454.61 6121.23 46.23 0.00 0.00 0.00 0.00 00:20:01 veth0a64b93 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:20:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 00:20:01 docker0 5.63 11.51 0.32 115.07 0.00 0.00 0.00 0.00 00:20:01 ens3 56.56 31.48 157.69 17.34 0.00 0.00 0.00 0.00 Average: veth0a64b93 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 157.03 173.66 11.82 1133.72 0.00 0.00 0.00 0.00 Average: ens3 408.19 312.16 3842.84 65.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4288) 07/01/25 _x86_64_ (8 CPU) 00:16:50 LINUX RESTART (8 CPU) 00:17:01 CPU %user %nice %system %iowait %steal %idle 00:18:01 all 8.31 0.00 2.48 2.06 0.06 87.10 00:18:01 0 8.83 0.00 2.84 0.76 0.07 87.51 00:18:01 1 9.40 0.00 2.51 0.96 0.05 87.07 00:18:01 2 6.22 0.00 1.78 0.15 0.05 91.80 00:18:01 3 8.29 0.00 2.16 6.00 0.05 83.50 00:18:01 4 10.37 0.00 2.31 0.65 0.07 86.61 00:18:01 5 9.29 0.00 2.04 0.67 0.05 87.95 00:18:01 6 5.44 0.00 3.41 6.67 0.07 84.42 00:18:01 7 8.59 0.00 2.79 0.67 0.05 87.90 00:19:01 all 5.64 0.00 2.43 1.35 0.06 90.52 00:19:01 0 5.64 0.00 2.14 1.40 0.05 90.77 00:19:01 1 6.30 0.00 2.69 0.42 0.07 90.52 00:19:01 2 5.59 0.00 3.12 4.31 0.05 86.93 00:19:01 3 5.52 0.00 2.25 0.66 0.07 91.51 00:19:01 4 4.71 0.00 1.49 0.97 0.05 92.77 00:19:01 5 5.14 0.00 1.88 0.12 0.05 92.81 00:19:01 6 4.48 0.00 2.26 0.35 0.05 92.86 00:19:01 7 7.72 0.00 3.62 2.61 0.07 85.99 00:20:01 all 49.36 0.00 7.65 0.54 0.10 42.34 00:20:01 0 48.80 0.00 8.35 0.25 0.10 42.50 00:20:01 1 49.49 0.00 7.63 0.15 0.08 42.64 00:20:01 2 49.27 0.00 7.51 1.18 0.12 41.91 00:20:01 3 49.13 0.00 7.69 0.47 0.10 42.60 00:20:01 4 49.82 0.00 7.20 0.20 0.12 42.65 00:20:01 5 49.32 0.00 7.75 0.23 0.10 42.60 00:20:01 6 48.62 0.00 7.37 0.19 0.10 43.72 00:20:01 7 50.41 0.00 7.72 1.65 0.10 40.12 Average: all 21.08 0.00 4.19 1.32 0.07 73.34 Average: 0 21.08 0.00 4.44 0.80 0.07 73.60 Average: 1 21.72 0.00 4.28 0.51 0.07 73.42 Average: 2 20.31 0.00 4.13 1.88 0.07 73.61 Average: 3 20.98 0.00 4.04 2.37 0.07 72.54 Average: 4 21.59 0.00 3.66 0.61 0.08 74.06 Average: 5 21.25 0.00 3.89 0.34 0.07 74.45 Average: 6 19.49 0.00 4.34 2.40 0.07 73.70 Average: 7 22.19 0.00 4.70 1.64 0.07 71.39