---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5036 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: 2799.974 BogoMIPS: 5599.94 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-5036) 04/12/26 _x86_64_ (8 CPU) 22:09:51 LINUX RESTART (8 CPU) 22:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:11:01 409.77 81.85 327.91 0.00 13960.47 190087.39 0.00 22:12:01 249.14 2.42 246.73 0.00 37.73 84465.92 0.00 22:13:01 123.63 0.48 123.15 0.00 36.26 37859.69 0.00 Average: 260.85 28.25 232.59 0.00 4678.15 104137.67 0.00 22:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:11:01 28678652 31520888 789664 2.40 84252 3043320 1919160 5.66 1053076 2764540 259356 22:12:01 26124540 31430784 854476 2.60 161436 5219344 1920748 5.66 2053460 4090492 832456 22:13:01 25980136 31514928 771600 2.35 181356 5401760 1829064 5.39 1656500 4599368 484772 Average: 26927776 31488867 805247 2.45 142348 4554808 1889657 5.57 1587679 3818133 525528 22:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:11:01 docker0 63.44 63.17 4.39 338.40 0.00 0.00 0.00 0.00 22:11:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 22:11:01 ens3 760.29 506.85 8558.22 138.92 0.00 0.00 0.00 0.00 22:12:01 docker0 377.35 478.59 30.85 3114.24 0.00 0.00 0.00 0.00 22:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 ens3 514.91 397.23 3149.08 49.89 0.00 0.00 0.00 0.00 22:12:01 veth2e2e9ab 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:13:01 docker0 6.88 14.21 0.52 236.05 0.00 0.00 0.00 0.00 22:13:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 22:13:01 ens3 113.70 65.62 2827.34 15.61 0.00 0.00 0.00 0.00 Average: docker0 149.23 185.32 11.92 1229.56 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 462.97 323.24 4844.88 68.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5036) 04/12/26 _x86_64_ (8 CPU) 22:09:51 LINUX RESTART (8 CPU) 22:10:01 CPU %user %nice %system %iowait %steal %idle 22:11:01 all 9.45 0.00 3.06 1.85 0.06 85.58 22:11:01 0 10.60 0.00 3.49 3.81 0.07 82.03 22:11:01 1 9.37 0.00 2.39 0.49 0.07 87.68 22:11:01 2 8.85 0.00 2.80 1.06 0.05 87.24 22:11:01 3 9.46 0.00 2.96 1.03 0.05 86.51 22:11:01 4 11.87 0.00 3.59 2.76 0.07 81.71 22:11:01 5 9.89 0.00 3.91 0.29 0.05 85.87 22:11:01 6 6.02 0.00 2.37 1.36 0.07 90.17 22:11:01 7 9.51 0.00 2.96 4.04 0.05 83.44 22:12:01 all 31.70 0.00 6.74 1.11 0.08 60.37 22:12:01 0 30.34 0.00 6.43 1.53 0.07 61.64 22:12:01 1 32.50 0.00 7.49 3.24 0.07 56.70 22:12:01 2 33.71 0.00 7.43 0.26 0.10 58.50 22:12:01 3 31.88 0.00 6.18 0.35 0.08 61.50 22:12:01 4 32.14 0.00 6.30 0.44 0.07 61.05 22:12:01 5 31.72 0.00 7.40 0.37 0.07 60.43 22:12:01 6 31.42 0.00 6.94 2.20 0.08 59.36 22:12:01 7 29.95 0.00 5.74 0.49 0.08 63.74 22:13:01 all 43.26 0.00 6.52 0.59 0.08 49.56 22:13:01 0 44.63 0.00 6.87 1.14 0.08 47.27 22:13:01 1 44.06 0.00 6.49 0.71 0.08 48.66 22:13:01 2 42.48 0.00 7.12 0.39 0.07 49.94 22:13:01 3 43.02 0.00 6.10 1.21 0.07 49.60 22:13:01 4 44.33 0.00 6.62 0.10 0.08 48.86 22:13:01 5 43.18 0.00 6.20 0.17 0.08 50.36 22:13:01 6 40.99 0.00 6.32 0.74 0.07 51.88 22:13:01 7 43.37 0.00 6.44 0.22 0.07 49.91 Average: all 28.12 0.00 5.44 1.18 0.07 65.18 Average: 0 28.50 0.00 5.59 2.16 0.07 63.67 Average: 1 28.67 0.00 5.46 1.48 0.07 64.32 Average: 2 28.31 0.00 5.78 0.57 0.07 65.27 Average: 3 28.10 0.00 5.08 0.86 0.07 65.89 Average: 4 29.44 0.00 5.50 1.10 0.07 63.88 Average: 5 28.23 0.00 5.83 0.28 0.07 65.60 Average: 6 26.13 0.00 5.21 1.43 0.07 67.16 Average: 7 27.63 0.00 5.05 1.58 0.07 65.68