---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4114 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4114) 03/26/26 _x86_64_ (8 CPU) 07:56:50 LINUX RESTART (8 CPU) 07:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:58:01 426.74 72.69 354.05 0.00 12291.90 88117.03 0.00 07:59:01 127.08 0.92 126.16 0.00 25.73 55558.47 0.00 Average: 276.92 36.81 240.11 0.00 6159.33 71839.11 0.00 07:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:58:01 28556908 31544836 748608 2.28 90864 3171584 1658612 4.89 974536 2942452 88 07:59:01 26970528 31514876 767132 2.33 137564 4537944 1850024 5.45 1247264 4098804 211260 Average: 27763718 31529856 757870 2.31 114214 3854764 1754318 5.17 1110900 3520628 105674 07:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:58:01 ens3 589.92 396.52 7996.66 128.68 0.00 0.00 0.00 0.00 07:58:01 lo 3.57 3.57 0.34 0.34 0.00 0.00 0.00 0.00 07:58:01 docker0 5.71 5.61 0.55 57.88 0.00 0.00 0.00 0.00 07:59:01 ens3 318.88 209.60 7345.68 37.79 0.00 0.00 0.00 0.00 07:59:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 07:59:01 veth3ac6869 25.88 29.86 2.77 382.35 0.00 0.00 0.00 0.03 07:59:01 docker0 46.84 55.87 4.29 762.01 0.00 0.00 0.00 0.00 Average: ens3 454.41 303.07 7671.20 83.24 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.27 0.27 0.00 0.00 0.00 0.00 Average: veth3ac6869 12.94 14.93 1.38 191.16 0.00 0.00 0.00 0.02 Average: docker0 26.28 30.74 2.42 409.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4114) 03/26/26 _x86_64_ (8 CPU) 07:56:50 LINUX RESTART (8 CPU) 07:57:01 CPU %user %nice %system %iowait %steal %idle 07:58:01 all 10.44 0.00 3.47 1.53 0.07 84.50 07:58:01 0 9.55 0.00 3.22 1.13 0.08 86.01 07:58:01 1 12.41 0.00 3.24 0.24 0.07 84.05 07:58:01 2 8.61 0.00 2.64 0.64 0.05 88.07 07:58:01 3 10.00 0.00 4.21 0.52 0.05 85.22 07:58:01 4 12.27 0.00 3.45 3.78 0.10 80.40 07:58:01 5 10.77 0.00 3.08 3.68 0.05 82.42 07:58:01 6 9.66 0.00 3.60 0.17 0.07 86.51 07:58:01 7 10.26 0.00 4.33 2.05 0.07 83.29 07:59:01 all 25.96 0.00 5.74 0.64 0.10 67.57 07:59:01 0 25.49 0.00 5.65 0.44 0.10 68.32 07:59:01 1 24.91 0.00 4.88 0.25 0.08 69.87 07:59:01 2 28.73 0.00 5.89 0.15 0.08 65.15 07:59:01 3 25.90 0.00 6.76 3.75 0.10 63.48 07:59:01 4 25.80 0.00 5.20 0.10 0.10 68.80 07:59:01 5 26.05 0.00 5.26 0.10 0.10 68.48 07:59:01 6 25.92 0.00 5.07 0.20 0.10 68.70 07:59:01 7 24.85 0.00 7.22 0.12 0.10 67.72 Average: all 18.19 0.00 4.60 1.08 0.08 76.04 Average: 0 17.53 0.00 4.44 0.78 0.09 77.15 Average: 1 18.67 0.00 4.06 0.25 0.08 76.95 Average: 2 18.62 0.00 4.25 0.40 0.07 76.66 Average: 3 17.95 0.00 5.48 2.14 0.08 74.35 Average: 4 19.04 0.00 4.33 1.94 0.10 74.60 Average: 5 18.40 0.00 4.17 1.89 0.08 75.47 Average: 6 17.78 0.00 4.33 0.19 0.08 77.61 Average: 7 17.55 0.00 5.77 1.08 0.08 75.51