---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9800 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: 2800.000 BogoMIPS: 5600.00 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-9800) 05/21/26 _x86_64_ (8 CPU) 11:27:43 LINUX RESTART (8 CPU) 11:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:29:01 446.92 69.14 377.78 0.00 11883.27 91491.61 0.00 11:30:01 119.06 0.37 118.70 0.00 15.60 58669.02 0.00 Average: 281.62 34.46 247.15 0.00 5899.58 74942.43 0.00 11:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 28034384 31280556 1003908 3.05 101168 3390464 2255084 6.65 1322308 3073416 184972 11:30:01 27150012 31464764 816392 2.48 136764 4335340 1896832 5.59 1231424 3961172 652 Average: 27592198 31372660 910150 2.77 118966 3862902 2075958 6.12 1276866 3517294 92812 11:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 docker0 27.33 27.88 2.37 400.82 0.00 0.00 0.00 0.00 11:29:01 lo 3.49 3.49 0.33 0.33 0.00 0.00 0.00 0.00 11:29:01 vethba00cd3 22.96 23.89 2.22 349.70 0.00 0.00 0.00 0.03 11:29:01 ens3 808.00 496.68 8487.52 140.14 0.00 0.00 0.00 0.00 11:30:01 docker0 25.16 25.61 2.27 342.57 0.00 0.00 0.00 0.00 11:30:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 11:30:01 ens3 291.38 180.00 6940.14 36.78 0.00 0.00 0.00 0.00 11:30:01 veth4fa9eee 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 26.24 26.74 2.32 371.45 0.00 0.00 0.00 0.00 Average: lo 2.81 2.81 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 547.52 337.01 7707.33 88.03 0.00 0.00 0.00 0.00 Average: veth4fa9eee 0.03 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9800) 05/21/26 _x86_64_ (8 CPU) 11:27:43 LINUX RESTART (8 CPU) 11:28:02 CPU %user %nice %system %iowait %steal %idle 11:29:01 all 12.77 0.00 3.88 2.16 0.07 81.13 11:29:01 0 12.54 0.00 4.74 1.23 0.09 81.41 11:29:01 1 12.89 0.00 3.89 0.40 0.07 82.75 11:29:01 2 14.69 0.00 4.38 7.30 0.07 73.56 11:29:01 3 9.97 0.00 3.53 0.48 0.05 85.97 11:29:01 4 16.04 0.00 4.09 1.05 0.07 78.75 11:29:01 5 10.74 0.00 3.30 2.84 0.05 83.07 11:29:01 6 11.87 0.00 4.10 3.85 0.07 80.11 11:29:01 7 13.38 0.00 2.98 0.14 0.07 83.43 11:30:01 all 19.63 0.00 4.52 0.86 0.09 74.90 11:30:01 0 20.56 0.00 5.60 0.57 0.10 73.17 11:30:01 1 19.77 0.00 4.85 0.19 0.08 75.11 11:30:01 2 19.73 0.00 4.10 0.15 0.08 75.94 11:30:01 3 20.78 0.00 4.50 0.02 0.10 74.60 11:30:01 4 19.96 0.00 4.04 0.03 0.08 75.88 11:30:01 5 19.36 0.00 3.69 0.17 0.08 76.70 11:30:01 6 17.59 0.00 5.69 5.73 0.08 70.91 11:30:01 7 19.32 0.00 3.68 0.02 0.07 76.92 Average: all 16.23 0.00 4.20 1.50 0.08 77.99 Average: 0 16.57 0.00 5.17 0.90 0.09 77.26 Average: 1 16.37 0.00 4.37 0.29 0.08 78.89 Average: 2 17.23 0.00 4.24 3.70 0.08 74.76 Average: 3 15.40 0.00 4.02 0.25 0.08 80.25 Average: 4 18.02 0.00 4.07 0.54 0.08 77.30 Average: 5 15.09 0.00 3.49 1.49 0.07 79.86 Average: 6 14.76 0.00 4.90 4.80 0.08 75.46 Average: 7 16.38 0.00 3.33 0.08 0.07 80.15