---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773314 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-773314) 11/18/25 _x86_64_ (8 CPU) 07:26:39 LINUX RESTART (8 CPU) 07:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:28:01 405.20 63.75 341.45 0.00 11287.04 187367.84 0.00 07:29:01 95.75 0.97 94.78 0.00 11.60 27054.29 0.00 Average: 249.18 32.10 217.08 0.00 5601.95 106537.59 0.00 07:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 28526276 31534072 753348 2.29 90976 3189744 1733800 5.11 988108 2950544 432 07:29:01 27569396 31499884 778072 2.37 125896 3953920 1755172 5.17 1341384 3421796 124268 Average: 28047836 31516978 765710 2.33 108436 3571832 1744486 5.14 1164746 3186170 62350 07:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 07:28:01 ens3 698.73 442.99 8357.29 134.46 0.00 0.00 0.00 0.00 07:28:01 docker0 33.99 32.88 2.64 204.37 0.00 0.00 0.00 0.00 07:28:01 vethaf244ea 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 ens3 102.87 70.40 906.83 16.99 0.00 0.00 0.00 0.00 07:29:01 docker0 50.69 71.02 4.73 877.34 0.00 0.00 0.00 0.00 07:29:01 veth3c8580e 50.67 71.17 5.42 877.35 0.00 0.00 0.00 0.07 Average: lo 1.75 1.75 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 398.29 255.13 4600.76 75.23 0.00 0.00 0.00 0.00 Average: docker0 42.41 52.11 3.69 543.69 0.00 0.00 0.00 0.00 Average: veth3c8580e 25.55 35.88 2.73 442.36 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773314) 11/18/25 _x86_64_ (8 CPU) 07:26:39 LINUX RESTART (8 CPU) 07:27:02 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 10.89 0.00 3.51 1.66 0.06 83.88 07:28:01 0 9.19 0.00 4.09 4.04 0.05 82.63 07:28:01 1 15.77 0.00 3.38 0.19 0.07 80.58 07:28:01 2 9.66 0.00 2.59 0.24 0.07 87.44 07:28:01 3 13.45 0.00 3.25 0.41 0.05 82.83 07:28:01 4 9.25 0.00 3.69 5.59 0.07 81.40 07:28:01 5 10.03 0.00 3.26 0.12 0.09 86.51 07:28:01 6 9.52 0.00 4.52 0.50 0.05 85.41 07:28:01 7 10.23 0.00 3.31 2.23 0.05 84.18 07:29:01 all 51.37 0.00 8.14 0.36 0.08 40.05 07:29:01 0 51.22 0.00 8.79 1.13 0.10 38.76 07:29:01 1 51.20 0.00 8.30 0.10 0.08 40.31 07:29:01 2 51.52 0.00 7.74 0.56 0.07 40.12 07:29:01 3 51.37 0.00 7.85 0.12 0.08 40.58 07:29:01 4 51.33 0.00 7.41 0.34 0.08 40.84 07:29:01 5 51.86 0.00 8.12 0.08 0.08 39.85 07:29:01 6 50.96 0.00 8.12 0.45 0.08 40.38 07:29:01 7 51.49 0.00 8.76 0.12 0.08 39.54 Average: all 31.35 0.00 5.85 1.00 0.07 61.72 Average: 0 30.42 0.00 6.46 2.57 0.08 60.48 Average: 1 33.68 0.00 5.87 0.14 0.08 60.23 Average: 2 30.79 0.00 5.19 0.40 0.07 63.55 Average: 3 32.63 0.00 5.58 0.26 0.07 61.46 Average: 4 30.52 0.00 5.57 2.93 0.08 60.90 Average: 5 31.17 0.00 5.71 0.10 0.08 62.93 Average: 6 30.43 0.00 6.34 0.48 0.07 62.68 Average: 7 31.15 0.00 6.07 1.16 0.07 61.55