---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-697 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 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-697) 01/16/26 _x86_64_ (8 CPU) 22:59:52 LINUX RESTART (8 CPU) 23:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:03 401.87 72.37 329.50 0.00 12248.36 189511.35 0.00 23:02:01 122.84 0.69 122.15 0.00 9.24 43404.52 0.00 Average: 264.72 37.14 227.58 0.00 6232.50 117695.92 0.00 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:03 28817868 31524416 778188 2.37 83384 2909352 1829104 5.39 991060 2680564 397808 23:02:01 26956892 30849616 1428532 4.35 121528 3935588 2489884 7.34 1940920 3447488 323416 Average: 27887380 31187016 1103360 3.36 102456 3422470 2159494 6.37 1465990 3064026 360612 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:03 ens3 656.37 446.93 8277.54 130.62 0.00 0.00 0.00 0.00 23:01:03 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 23:01:03 docker0 33.73 32.61 2.57 202.07 0.00 0.00 0.00 0.00 23:02:01 veth1ff3fd5 75.56 89.92 7.17 911.60 0.00 0.00 0.00 0.07 23:02:01 ens3 129.08 100.36 948.27 23.05 0.00 0.00 0.00 0.00 23:02:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 23:02:01 docker0 75.59 89.79 6.14 911.59 0.00 0.00 0.00 0.00 Average: veth1ff3fd5 37.14 44.20 3.53 448.07 0.00 0.00 0.00 0.04 Average: ens3 397.20 276.58 4675.01 77.74 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 54.30 60.72 4.32 550.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-697) 01/16/26 _x86_64_ (8 CPU) 22:59:52 LINUX RESTART (8 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:03 all 9.10 0.00 2.88 1.86 0.05 86.11 23:01:03 0 10.58 0.00 2.60 0.22 0.05 86.55 23:01:03 1 8.12 0.00 3.54 4.22 0.05 84.06 23:01:03 2 6.94 0.00 2.23 1.08 0.05 89.71 23:01:03 3 12.96 0.00 3.71 3.02 0.05 80.27 23:01:03 4 6.71 0.00 2.03 0.47 0.05 90.74 23:01:03 5 9.88 0.00 2.40 5.30 0.05 82.37 23:01:03 6 9.43 0.00 3.28 0.39 0.05 86.85 23:01:03 7 8.16 0.00 3.27 0.20 0.05 88.32 23:02:01 all 38.61 0.00 7.07 0.90 0.07 53.35 23:02:01 0 39.43 0.00 6.82 0.17 0.07 53.50 23:02:01 1 39.58 0.00 6.74 0.50 0.07 53.11 23:02:01 2 38.70 0.00 7.27 0.80 0.07 53.16 23:02:01 3 39.00 0.00 6.83 0.16 0.07 53.94 23:02:01 4 36.74 0.00 7.91 2.41 0.07 52.87 23:02:01 5 40.07 0.00 6.79 0.14 0.05 52.95 23:02:01 6 37.58 0.00 7.45 2.91 0.09 51.98 23:02:01 7 37.79 0.00 6.74 0.14 0.07 55.26 Average: all 23.62 0.00 4.94 1.39 0.06 69.99 Average: 0 24.73 0.00 4.67 0.20 0.06 70.34 Average: 1 23.61 0.00 5.12 2.39 0.06 68.83 Average: 2 22.57 0.00 4.71 0.94 0.06 71.71 Average: 3 25.79 0.00 5.25 1.61 0.06 67.29 Average: 4 21.48 0.00 4.92 1.43 0.06 72.11 Average: 5 24.75 0.00 4.56 2.76 0.05 67.88 Average: 6 23.26 0.00 5.33 1.63 0.07 69.72 Average: 7 22.75 0.00 4.98 0.17 0.06 72.04