---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14334 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-14334) 07/06/26 _x86_64_ (8 CPU) 02:39:22 LINUX RESTART (8 CPU) 02:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:41:01 119.54 9.41 110.13 0.00 1475.95 48862.63 0.00 02:42:01 117.45 0.45 117.00 0.00 19.06 61634.28 0.00 Average: 118.48 4.89 113.59 0.00 741.39 55302.11 0.00 02:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 27379372 31097932 1189204 3.62 106288 3826448 2946560 8.69 1804572 3217568 621200 02:42:01 26640580 31239048 1045572 3.18 139560 4578520 2053156 6.05 1488832 4174068 234440 Average: 27009976 31168490 1117388 3.40 122924 4202484 2499858 7.37 1646702 3695818 427820 02:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 02:41:01 veth319fefb 43.18 49.36 3.87 470.06 0.00 0.00 0.00 0.04 02:41:01 docker0 67.04 75.17 5.04 634.84 0.00 0.00 0.00 0.00 02:41:01 ens3 393.71 276.58 7904.48 84.58 0.00 0.00 0.00 0.00 02:42:01 vethb8d2bbe 34.28 33.24 3.40 461.39 0.00 0.00 0.00 0.04 02:42:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 02:42:01 docker0 34.31 33.16 2.93 461.38 0.00 0.00 0.00 0.00 02:42:01 ens3 280.25 181.65 7031.14 31.16 0.00 0.00 0.00 0.00 Average: vethb8d2bbe 17.28 16.76 1.71 232.63 0.00 0.00 0.00 0.02 Average: lo 2.49 2.49 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 50.54 53.99 3.98 547.38 0.00 0.00 0.00 0.00 Average: ens3 336.51 228.72 7464.14 57.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14334) 07/06/26 _x86_64_ (8 CPU) 02:39:22 LINUX RESTART (8 CPU) 02:40:02 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 21.42 0.00 4.71 0.72 0.09 73.06 02:41:01 0 19.82 0.00 3.91 0.33 0.07 75.87 02:41:01 1 21.55 0.00 3.85 0.77 0.09 73.75 02:41:01 2 22.27 0.00 5.16 0.89 0.09 71.59 02:41:01 3 21.66 0.00 4.43 0.03 0.10 73.77 02:41:01 4 21.67 0.00 4.45 0.12 0.09 73.67 02:41:01 5 20.49 0.00 4.60 0.40 0.09 74.42 02:41:01 6 22.81 0.00 5.48 0.16 0.09 71.47 02:41:01 7 21.07 0.00 5.82 3.05 0.10 69.96 02:42:01 all 26.81 0.00 5.10 0.46 0.08 67.54 02:42:01 0 27.52 0.00 4.78 0.07 0.08 67.54 02:42:01 1 25.85 0.00 4.60 0.32 0.08 69.15 02:42:01 2 27.01 0.00 5.57 0.03 0.08 67.30 02:42:01 3 28.62 0.00 5.96 1.38 0.08 63.95 02:42:01 4 24.70 0.00 4.64 0.03 0.08 70.55 02:42:01 5 29.04 0.00 5.78 1.64 0.07 63.47 02:42:01 6 26.33 0.00 4.81 0.05 0.08 68.73 02:42:01 7 25.41 0.00 4.68 0.17 0.08 69.65 Average: all 24.14 0.00 4.91 0.59 0.09 70.28 Average: 0 23.70 0.00 4.35 0.20 0.08 71.67 Average: 1 23.71 0.00 4.23 0.54 0.09 71.43 Average: 2 24.66 0.00 5.37 0.46 0.09 69.43 Average: 3 25.17 0.00 5.20 0.71 0.09 68.82 Average: 4 23.20 0.00 4.54 0.08 0.09 72.10 Average: 5 24.80 0.00 5.20 1.02 0.08 68.90 Average: 6 24.59 0.00 5.14 0.10 0.09 70.08 Average: 7 23.26 0.00 5.24 1.59 0.09 69.80