---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2307 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-2307) 09/15/26 _x86_64_ (8 CPU) 05:50:11 LINUX RESTART (8 CPU) 05:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:52:01 111.78 5.20 106.58 0.00 540.58 48032.13 0.00 05:53:01 142.24 0.48 141.76 0.00 16.13 70439.59 0.00 Average: 127.01 2.84 124.17 0.00 278.35 59235.86 0.00 05:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 27787436 31348328 935004 2.84 106452 3671356 2224348 6.56 1383200 3228932 462312 05:53:01 26919456 31500092 784796 2.39 139868 4583932 1804648 5.32 1188880 4217208 244852 Average: 27353446 31424210 859900 2.62 123160 4127644 2014498 5.94 1286040 3723070 353582 05:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 vethf55d51f 33.38 41.93 3.18 478.21 0.00 0.00 0.00 0.04 05:52:01 ens3 258.79 182.30 3996.73 66.88 0.00 0.00 0.00 0.00 05:52:01 docker0 47.41 59.67 3.87 589.72 0.00 0.00 0.00 0.00 05:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 05:53:01 ens3 491.65 381.35 10248.94 52.09 0.00 0.00 0.00 0.00 05:53:01 docker0 35.08 35.63 3.14 476.82 0.00 0.00 0.00 0.00 05:53:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 375.22 281.83 7122.83 59.48 0.00 0.00 0.00 0.00 Average: docker0 41.24 47.65 3.51 533.27 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 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-2307) 09/15/26 _x86_64_ (8 CPU) 05:50:11 LINUX RESTART (8 CPU) 05:51:01 CPU %user %nice %system %iowait %steal %idle 05:52:01 all 26.62 0.00 5.33 0.91 0.03 67.11 05:52:01 0 26.16 0.00 5.69 0.13 0.02 68.01 05:52:01 1 27.67 0.00 5.30 0.15 0.03 66.85 05:52:01 2 26.71 0.00 4.66 1.02 0.03 67.57 05:52:01 3 27.36 0.00 5.35 1.13 0.02 66.13 05:52:01 4 25.22 0.00 5.55 0.40 0.02 68.81 05:52:01 5 26.26 0.00 5.04 0.13 0.02 68.55 05:52:01 6 26.68 0.00 5.00 0.49 0.03 67.80 05:52:01 7 26.88 0.00 6.02 3.85 0.05 63.20 05:53:01 all 20.35 0.00 4.60 0.90 0.03 74.13 05:53:01 0 21.88 0.00 5.53 0.45 0.03 72.10 05:53:01 1 20.69 0.00 5.09 0.14 0.03 74.05 05:53:01 2 20.45 0.00 3.90 0.03 0.02 75.60 05:53:01 3 18.42 0.00 5.33 4.21 0.03 72.00 05:53:01 4 21.55 0.00 4.06 0.12 0.03 74.24 05:53:01 5 21.48 0.00 3.93 0.05 0.03 74.51 05:53:01 6 19.08 0.00 5.15 2.13 0.02 73.62 05:53:01 7 19.21 0.00 3.83 0.05 0.03 76.88 Average: all 23.49 0.00 4.96 0.91 0.03 70.62 Average: 0 24.02 0.00 5.61 0.29 0.03 70.06 Average: 1 24.19 0.00 5.19 0.14 0.03 70.44 Average: 2 23.58 0.00 4.28 0.53 0.03 71.58 Average: 3 22.90 0.00 5.34 2.67 0.03 69.06 Average: 4 23.39 0.00 4.80 0.26 0.03 71.52 Average: 5 23.87 0.00 4.49 0.09 0.03 71.52 Average: 6 22.88 0.00 5.07 1.31 0.03 70.71 Average: 7 23.04 0.00 4.92 1.95 0.04 70.04