---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1331 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-1331) 01/30/26 _x86_64_ (8 CPU) 20:03:33 LINUX RESTART (8 CPU) 20:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 363.49 59.32 304.17 0.00 11028.03 60976.37 0.00 20:06:01 195.92 3.45 192.47 0.00 35.19 41519.88 0.00 20:07:01 158.36 0.28 158.07 0.00 33.59 49724.78 0.00 Average: 239.25 21.02 218.24 0.00 3698.94 50740.34 0.00 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28359068 31463984 822492 2.50 91948 3283456 2099440 6.19 1118980 2981000 472 20:06:01 26695452 31479644 795340 2.42 158892 4707012 1796308 5.30 1572988 3995356 406188 20:07:01 26163520 31495652 779552 2.37 175712 5206240 1702840 5.02 1625596 4443168 284 Average: 27072680 31479760 799128 2.43 142184 4398903 1866196 5.50 1439188 3806508 135648 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 lo 5.13 5.13 0.53 0.53 0.00 0.00 0.00 0.00 20:05:01 ens3 735.53 475.39 8616.79 138.67 0.00 0.00 0.00 0.00 20:05:01 vethe10b626 7.17 6.67 0.98 7.14 0.00 0.00 0.00 0.00 20:05:01 docker0 73.72 77.17 5.52 438.40 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 veth95c0afe 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:06:01 ens3 463.61 312.30 3014.39 42.04 0.00 0.00 0.00 0.00 20:06:01 docker0 294.08 430.33 25.00 2983.06 0.00 0.00 0.00 0.00 20:07:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 20:07:01 ens3 125.61 74.52 2739.74 18.52 0.00 0.00 0.00 0.00 20:07:01 docker0 6.28 11.61 0.42 128.57 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 441.58 287.40 4790.30 66.41 0.00 0.00 0.00 0.00 Average: docker0 124.70 173.04 10.31 1183.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1331) 01/30/26 _x86_64_ (8 CPU) 20:03:33 LINUX RESTART (8 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 10.06 0.00 3.26 3.06 0.06 83.57 20:05:01 0 12.36 0.00 3.44 0.83 0.05 83.32 20:05:01 1 12.61 0.00 2.80 0.84 0.05 83.70 20:05:01 2 7.10 0.00 2.74 6.10 0.07 84.00 20:05:01 3 10.08 0.00 2.97 0.93 0.05 85.98 20:05:01 4 8.30 0.00 3.12 1.07 0.05 87.46 20:05:01 5 10.94 0.00 3.81 1.03 0.07 84.15 20:05:01 6 9.20 0.00 2.46 1.73 0.07 86.54 20:05:01 7 9.87 0.00 4.73 11.96 0.08 73.36 20:06:01 all 38.61 0.00 6.23 2.59 0.09 52.48 20:06:01 0 38.77 0.00 6.15 1.26 0.10 53.71 20:06:01 1 38.25 0.00 6.27 0.82 0.10 54.55 20:06:01 2 38.74 0.00 6.86 12.16 0.08 42.16 20:06:01 3 38.15 0.00 5.74 0.74 0.10 55.27 20:06:01 4 38.96 0.00 6.48 0.56 0.08 53.93 20:06:01 5 38.46 0.00 5.70 0.99 0.07 54.78 20:06:01 6 38.37 0.00 6.21 1.38 0.08 53.95 20:06:01 7 39.14 0.00 6.47 2.85 0.07 51.47 20:07:01 all 31.45 0.00 6.47 2.69 0.08 59.32 20:07:01 0 29.96 0.00 6.24 0.72 0.07 63.01 20:07:01 1 33.22 0.00 6.40 0.49 0.08 59.81 20:07:01 2 32.64 0.00 6.94 6.01 0.08 54.32 20:07:01 3 33.23 0.00 6.79 1.64 0.08 58.25 20:07:01 4 30.79 0.00 6.17 2.39 0.07 60.59 20:07:01 5 30.45 0.00 7.28 6.69 0.08 55.49 20:07:01 6 30.54 0.00 5.75 1.48 0.05 62.18 20:07:01 7 30.75 0.00 6.20 2.10 0.08 60.87 Average: all 26.72 0.00 5.32 2.78 0.07 65.11 Average: 0 27.04 0.00 5.28 0.94 0.07 66.67 Average: 1 28.05 0.00 5.16 0.72 0.08 65.99 Average: 2 26.16 0.00 5.51 8.09 0.08 60.16 Average: 3 27.16 0.00 5.17 1.10 0.08 66.49 Average: 4 26.06 0.00 5.26 1.34 0.07 67.28 Average: 5 26.64 0.00 5.60 2.90 0.07 64.79 Average: 6 26.03 0.00 4.80 1.53 0.07 67.57 Average: 7 26.63 0.00 5.80 5.62 0.08 61.87