---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8901 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: 2799.996 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-8901) 05/08/26 _x86_64_ (8 CPU) 12:34:47 LINUX RESTART (8 CPU) 12:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:36:01 444.04 81.39 362.66 0.00 13922.61 132271.42 0.00 12:37:01 234.79 3.12 231.68 0.00 40.93 63762.31 0.00 12:38:01 123.68 0.42 123.26 0.00 41.72 48505.31 0.00 Average: 267.50 28.30 239.19 0.00 4668.16 81511.18 0.00 12:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 28756024 31527912 772020 2.35 83592 2975080 1884808 5.56 1022544 2709092 210320 12:37:01 26123900 31196612 1076100 3.27 154980 5006628 2393516 7.06 2159100 3985556 761784 12:38:01 26504672 31064408 1206376 3.67 161012 4493064 2798972 8.25 2094456 3670004 266032 Average: 27128199 31262977 1018165 3.10 133195 4158257 2359099 6.96 1758700 3454884 412712 12:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 ens3 740.74 464.69 8358.33 134.24 0.00 0.00 0.00 0.00 12:36:01 docker0 16.60 20.96 1.73 235.56 0.00 0.00 0.00 0.00 12:36:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 12:37:01 veth52f35ae 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 ens3 481.74 329.83 2945.65 43.94 0.00 0.00 0.00 0.00 12:37:01 docker0 310.16 447.79 26.33 2913.78 0.00 0.00 0.00 0.00 12:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 ens3 32.92 21.08 213.63 9.32 0.00 0.00 0.00 0.00 12:38:01 docker0 4.70 7.60 0.34 130.71 0.00 0.00 0.00 0.00 12:38:01 vethe4fa424 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 12:38:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 418.45 271.85 3839.01 62.50 0.00 0.00 0.00 0.00 Average: docker0 110.48 158.78 9.47 1093.30 0.00 0.00 0.00 0.00 Average: vethe4fa424 0.02 0.06 0.00 0.00 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8901) 05/08/26 _x86_64_ (8 CPU) 12:34:47 LINUX RESTART (8 CPU) 12:35:01 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 8.97 0.00 2.89 2.60 0.08 85.46 12:36:01 0 7.37 0.00 2.89 3.09 0.07 86.59 12:36:01 1 12.05 0.00 2.61 1.26 0.08 83.99 12:36:01 2 8.51 0.00 4.83 0.98 0.07 85.62 12:36:01 3 13.65 0.00 2.35 0.47 0.08 83.45 12:36:01 4 7.92 0.00 2.07 2.35 0.07 87.59 12:36:01 5 7.85 0.00 2.40 1.25 0.08 88.43 12:36:01 6 7.29 0.00 2.31 6.58 0.08 83.73 12:36:01 7 7.12 0.00 3.64 4.84 0.08 84.32 12:37:01 all 32.05 0.00 5.89 1.13 0.10 60.83 12:37:01 0 32.53 0.00 5.73 0.12 0.10 61.53 12:37:01 1 32.91 0.00 7.11 3.69 0.10 56.19 12:37:01 2 30.27 0.00 5.06 0.27 0.10 64.30 12:37:01 3 34.65 0.00 6.90 2.26 0.12 56.08 12:37:01 4 34.85 0.00 5.60 0.32 0.10 59.13 12:37:01 5 30.03 0.00 5.56 0.59 0.10 63.72 12:37:01 6 30.83 0.00 5.58 0.20 0.10 63.29 12:37:01 7 30.34 0.00 5.62 1.59 0.08 62.36 12:38:01 all 54.51 0.00 6.76 1.28 0.12 37.33 12:38:01 0 53.48 0.00 6.75 0.56 0.12 39.09 12:38:01 1 55.44 0.00 6.79 2.35 0.13 35.28 12:38:01 2 57.40 0.00 7.03 0.86 0.12 34.59 12:38:01 3 54.14 0.00 7.31 2.93 0.12 35.51 12:38:01 4 53.03 0.00 6.40 1.50 0.12 38.95 12:38:01 5 54.78 0.00 6.40 0.92 0.12 37.77 12:38:01 6 54.29 0.00 6.71 0.39 0.12 38.49 12:38:01 7 53.48 0.00 6.65 0.77 0.12 38.98 Average: all 31.86 0.00 5.18 1.67 0.10 61.19 Average: 0 31.16 0.00 5.12 1.25 0.10 62.37 Average: 1 33.48 0.00 5.50 2.43 0.11 58.47 Average: 2 32.07 0.00 5.64 0.70 0.10 61.49 Average: 3 34.12 0.00 5.51 1.89 0.11 58.38 Average: 4 31.93 0.00 4.69 1.39 0.10 61.89 Average: 5 30.91 0.00 4.79 0.92 0.10 63.27 Average: 6 30.84 0.00 4.87 2.39 0.10 61.81 Average: 7 30.38 0.00 5.31 2.40 0.10 61.82