---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9784 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-9784) 05/21/26 _x86_64_ (8 CPU) 09:25:51 LINUX RESTART (8 CPU) 09:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:27:03 368.17 68.84 299.33 0.00 11741.64 174250.42 0.00 09:28:01 99.67 3.84 95.83 0.00 513.24 45187.86 0.00 Average: 236.21 36.90 199.31 0.00 6223.07 110818.27 0.00 09:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:27:03 29311064 31565964 753864 2.29 74168 2481628 1765648 5.21 916956 2298320 480224 09:28:01 27589648 31355820 924740 2.81 106632 3867484 2095088 6.18 1604616 3199712 664212 Average: 28450356 31460892 839302 2.55 90400 3174556 1930368 5.69 1260786 2749016 572218 09:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:27:03 ens3 577.37 356.97 4651.91 83.24 0.00 0.00 0.00 0.00 09:27:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:03 lo 2.63 2.63 0.25 0.25 0.00 0.00 0.00 0.00 09:28:01 ens3 282.33 179.67 4134.22 63.55 0.00 0.00 0.00 0.00 09:28:01 veth570db36 57.55 80.79 5.03 482.55 0.00 0.00 0.00 0.04 09:28:01 docker0 71.52 96.86 5.41 624.40 0.00 0.00 0.00 0.00 09:28:01 lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 432.36 269.83 4397.48 73.56 0.00 0.00 0.00 0.00 Average: veth570db36 28.29 39.71 2.47 237.17 0.00 0.00 0.00 0.02 Average: docker0 35.15 47.61 2.66 306.88 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9784) 05/21/26 _x86_64_ (8 CPU) 09:25:51 LINUX RESTART (8 CPU) 09:26:01 CPU %user %nice %system %iowait %steal %idle 09:27:03 all 7.24 0.00 2.01 4.56 0.05 86.15 09:27:03 0 5.09 0.00 2.02 1.73 0.05 91.11 09:27:03 1 4.02 0.00 1.59 0.72 0.05 93.62 09:27:03 2 7.09 0.00 4.06 3.80 0.05 85.00 09:27:03 3 5.63 0.00 2.09 2.10 0.05 90.13 09:27:03 4 8.83 0.00 1.60 0.40 0.05 89.12 09:27:03 5 8.44 0.00 1.66 13.28 0.07 76.55 09:27:03 6 11.36 0.00 1.71 14.02 0.03 72.87 09:27:03 7 7.43 0.00 1.36 0.40 0.05 90.76 09:28:01 all 22.27 0.00 4.26 2.95 0.07 70.45 09:28:01 0 22.80 0.00 4.50 0.36 0.09 72.25 09:28:01 1 21.02 0.00 4.55 11.68 0.07 62.68 09:28:01 2 22.26 0.00 4.39 1.83 0.07 71.45 09:28:01 3 21.50 0.00 4.29 0.45 0.07 73.69 09:28:01 4 22.63 0.00 3.96 0.35 0.09 72.97 09:28:01 5 23.34 0.00 4.24 5.48 0.07 66.88 09:28:01 6 22.93 0.00 4.05 2.81 0.07 70.14 09:28:01 7 21.64 0.00 4.09 0.64 0.07 73.56 Average: all 14.61 0.00 3.11 3.77 0.06 78.45 Average: 0 13.80 0.00 3.24 1.06 0.07 81.84 Average: 1 12.35 0.00 3.04 6.09 0.06 78.47 Average: 2 14.52 0.00 4.22 2.83 0.06 78.36 Average: 3 13.43 0.00 3.17 1.29 0.06 82.05 Average: 4 15.60 0.00 2.76 0.38 0.07 81.20 Average: 5 15.74 0.00 2.92 9.46 0.07 71.81 Average: 6 17.03 0.00 2.86 8.53 0.05 71.54 Average: 7 14.40 0.00 2.70 0.52 0.06 82.33