---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9426 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9426) 09/24/25 _x86_64_ (8 CPU) 04:04:23 LINUX RESTART (8 CPU) 04:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:06:01 176.84 9.55 167.29 0.00 1498.68 82403.07 0.00 04:07:01 107.13 0.80 106.33 0.00 6.40 33898.57 0.00 04:08:01 36.94 0.03 36.91 0.00 0.27 34832.74 0.00 Average: 106.97 3.46 103.51 0.00 501.76 50377.21 0.00 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 28480272 31473348 813376 2.47 90236 3177908 1867712 5.51 1049132 2936940 520 04:07:01 26185724 31328816 947268 2.88 133316 5101728 1971352 5.81 1914284 4175000 1045400 04:08:01 26180708 31426716 847176 2.58 138400 5185136 1860632 5.49 1858772 4216664 131652 Average: 26948901 31409627 869273 2.64 120651 4488257 1899899 5.60 1607396 3776201 392524 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 04:06:01 ens3 527.73 418.88 8230.68 94.34 0.00 0.00 0.00 0.00 04:06:01 docker0 121.95 118.68 8.36 568.95 0.00 0.00 0.00 0.00 04:06:01 veth82ce5c3 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 veth3480787 185.12 282.26 17.63 2084.39 0.00 0.00 0.00 0.17 04:07:01 ens3 310.76 200.12 2110.29 28.20 0.00 0.00 0.00 0.00 04:07:01 docker0 185.14 282.11 15.10 2084.38 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 veth3480787 1.23 1.25 0.10 1.61 0.00 0.00 0.00 0.00 04:08:01 ens3 16.41 9.92 14.20 6.93 0.00 0.00 0.00 0.00 04:08:01 docker0 1.23 1.23 0.09 1.61 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 Average: veth3480787 62.13 94.51 5.91 695.41 0.00 0.00 0.00 0.06 Average: ens3 284.97 209.64 3451.65 43.15 0.00 0.00 0.00 0.00 Average: docker0 102.78 134.01 7.85 885.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9426) 09/24/25 _x86_64_ (8 CPU) 04:04:23 LINUX RESTART (8 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 6.43 0.00 2.77 1.87 0.06 88.87 04:06:01 0 6.39 0.00 2.83 0.07 0.07 90.65 04:06:01 1 6.51 0.00 2.78 0.05 0.05 90.61 04:06:01 2 7.55 0.00 2.11 0.71 0.05 89.57 04:06:01 3 6.50 0.00 3.59 4.16 0.05 85.70 04:06:01 4 5.09 0.00 1.80 0.55 0.05 92.51 04:06:01 5 6.33 0.00 2.06 1.03 0.07 90.51 04:06:01 6 7.30 0.00 4.70 8.39 0.07 79.54 04:06:01 7 5.78 0.00 2.31 0.08 0.05 91.77 04:07:01 all 53.71 0.00 7.86 0.71 0.12 37.60 04:07:01 0 53.74 0.00 7.88 0.65 0.12 37.62 04:07:01 1 50.01 0.00 7.64 0.39 0.12 41.85 04:07:01 2 55.82 0.00 7.62 0.44 0.10 36.02 04:07:01 3 52.86 0.00 8.27 1.46 0.12 37.30 04:07:01 4 53.44 0.00 7.81 1.04 0.13 37.57 04:07:01 5 54.23 0.00 7.33 0.25 0.12 38.07 04:07:01 6 55.24 0.00 9.07 0.42 0.12 35.15 04:07:01 7 54.37 0.00 7.28 0.99 0.13 37.22 04:08:01 all 38.05 0.00 6.55 0.51 0.09 54.79 04:08:01 0 37.53 0.00 6.74 0.03 0.08 55.60 04:08:01 1 36.04 0.00 5.70 0.02 0.10 58.14 04:08:01 2 37.40 0.00 6.80 0.00 0.10 55.71 04:08:01 3 36.73 0.00 7.68 3.39 0.10 52.10 04:08:01 4 37.73 0.00 6.16 0.60 0.10 55.40 04:08:01 5 39.20 0.00 6.21 0.00 0.08 54.51 04:08:01 6 37.05 0.00 6.51 0.03 0.10 56.31 04:08:01 7 42.73 0.00 6.60 0.02 0.08 50.56 Average: all 32.78 0.00 5.73 1.03 0.09 60.37 Average: 0 32.58 0.00 5.82 0.25 0.09 61.25 Average: 1 30.84 0.00 5.37 0.15 0.09 63.55 Average: 2 33.65 0.00 5.52 0.38 0.08 60.37 Average: 3 32.09 0.00 6.52 3.00 0.09 58.30 Average: 4 32.09 0.00 5.26 0.73 0.10 61.82 Average: 5 33.33 0.00 5.21 0.43 0.09 60.94 Average: 6 33.33 0.00 6.77 2.92 0.10 56.89 Average: 7 34.34 0.00 5.40 0.36 0.09 59.80