---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1325 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 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1325) 01/30/26 _x86_64_ (8 CPU) 18:42:01 LINUX RESTART (8 CPU) 18:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 290.32 15.39 274.94 0.00 2207.49 92148.58 0.00 18:45:01 37.84 0.12 37.73 0.00 0.93 30264.97 0.00 18:46:01 114.75 0.35 114.40 0.00 35.33 35697.65 0.00 Average: 146.84 5.23 141.61 0.00 739.76 52483.41 0.00 18:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 26956808 31282548 998676 3.04 151628 4299152 2010108 5.93 1639128 3713088 20472 18:45:01 25926248 31219324 1057960 3.22 158672 5208436 2425720 7.15 2046912 4282780 487828 18:46:01 26646620 31492696 788292 2.40 165288 4774128 1867428 5.51 1645940 3986236 148 Average: 26509892 31331523 948309 2.88 158529 4760572 2101085 6.19 1777327 3994035 169483 18:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 18:44:01 veth8372f69 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 ens3 668.34 447.79 6816.10 94.37 0.00 0.00 0.00 0.00 18:44:01 docker0 341.47 489.80 29.07 3361.30 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 veth8372f69 1.00 1.47 0.13 0.46 0.00 0.00 0.00 0.00 18:45:01 ens3 14.50 9.47 11.41 6.19 0.00 0.00 0.00 0.00 18:45:01 docker0 1.00 1.40 0.12 0.46 0.00 0.00 0.00 0.00 18:46:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 18:46:01 ens3 33.66 19.21 257.14 8.72 0.00 0.00 0.00 0.00 18:46:01 docker0 5.68 12.83 0.40 177.06 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 236.44 157.21 2336.67 36.10 0.00 0.00 0.00 0.00 Average: docker0 114.79 166.21 9.75 1167.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1325) 01/30/26 _x86_64_ (8 CPU) 18:42:01 LINUX RESTART (8 CPU) 18:43:02 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 10.15 0.00 3.72 3.58 0.06 82.49 18:44:01 0 9.67 0.00 5.17 21.26 0.07 63.83 18:44:01 1 10.76 0.00 3.44 0.24 0.07 85.49 18:44:01 2 9.88 0.00 2.94 0.27 0.07 86.84 18:44:01 3 9.22 0.00 3.59 2.80 0.05 84.34 18:44:01 4 11.42 0.00 3.89 1.39 0.07 83.22 18:44:01 5 11.11 0.00 3.62 0.67 0.07 84.54 18:44:01 6 9.50 0.00 3.76 0.51 0.05 86.17 18:44:01 7 9.64 0.00 3.36 1.52 0.07 85.41 18:45:01 all 45.15 0.00 6.63 0.86 0.08 47.27 18:45:01 0 44.33 0.00 6.55 0.15 0.08 48.88 18:45:01 1 43.79 0.00 6.86 0.03 0.10 49.21 18:45:01 2 46.12 0.00 6.67 1.09 0.07 46.05 18:45:01 3 45.19 0.00 6.64 0.08 0.08 48.01 18:45:01 4 43.65 0.00 6.68 0.33 0.08 49.25 18:45:01 5 45.47 0.00 6.63 0.07 0.08 47.75 18:45:01 6 46.14 0.00 6.44 5.06 0.08 42.28 18:45:01 7 46.55 0.00 6.60 0.10 0.08 46.67 18:46:01 all 50.20 0.00 6.85 1.76 0.08 41.11 18:46:01 0 49.94 0.00 6.90 0.30 0.07 42.79 18:46:01 1 49.88 0.00 6.70 0.24 0.07 43.11 18:46:01 2 50.47 0.00 7.03 2.77 0.08 39.65 18:46:01 3 50.45 0.00 7.32 2.47 0.08 39.68 18:46:01 4 49.33 0.00 7.15 0.17 0.07 43.28 18:46:01 5 52.17 0.00 6.47 2.62 0.08 38.65 18:46:01 6 50.98 0.00 6.52 0.27 0.07 42.16 18:46:01 7 48.38 0.00 6.71 5.22 0.08 39.60 Average: all 35.34 0.00 5.75 2.06 0.07 56.78 Average: 0 34.84 0.00 6.21 7.13 0.07 51.74 Average: 1 34.99 0.00 5.68 0.17 0.08 59.07 Average: 2 35.65 0.00 5.56 1.38 0.07 57.33 Average: 3 35.10 0.00 5.86 1.78 0.07 57.18 Average: 4 35.00 0.00 5.93 0.62 0.07 58.38 Average: 5 36.42 0.00 5.59 1.12 0.08 56.79 Average: 6 35.71 0.00 5.59 1.95 0.07 56.69 Average: 7 35.00 0.00 5.57 2.29 0.08 57.06