---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2021 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-2021) 02/13/26 _x86_64_ (8 CPU) 05:31:51 LINUX RESTART (8 CPU) 05:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:33:01 416.13 81.54 334.59 0.00 13941.14 194031.39 0.00 05:34:01 261.10 2.65 258.45 0.00 42.52 73364.75 0.00 05:35:01 117.55 0.25 117.30 0.00 23.60 33744.80 0.00 Average: 264.93 28.15 236.79 0.00 4669.09 100382.51 0.00 05:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 29210280 31551480 764700 2.33 75072 2566368 1821740 5.37 1009092 2302772 336 05:34:01 26265324 31322032 953140 2.90 157808 4983312 2265176 6.68 2003576 3998724 680156 05:35:01 26171856 31502064 773688 2.35 170104 5220060 1862492 5.49 1609204 4455164 463896 Average: 27215820 31458525 830509 2.53 134328 4256580 1983136 5.85 1540624 3585553 381463 05:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 lo 5.37 5.37 0.55 0.55 0.00 0.00 0.00 0.00 05:33:01 ens3 534.53 352.67 4955.74 124.16 0.00 0.00 0.00 0.00 05:33:01 docker0 30.24 32.41 2.20 204.14 0.00 0.00 0.00 0.00 05:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:34:01 vethe0cc3f5 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:34:01 ens3 584.57 371.01 6444.17 49.54 0.00 0.00 0.00 0.00 05:34:01 docker0 295.23 447.05 25.90 3079.75 0.00 0.00 0.00 0.00 05:35:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 05:35:01 ens3 111.80 66.95 2718.68 15.32 0.00 0.00 0.00 0.00 05:35:01 docker0 5.12 9.03 0.36 128.42 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 410.33 263.56 4706.40 63.01 0.00 0.00 0.00 0.00 Average: docker0 110.21 162.86 9.49 1137.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2021) 02/13/26 _x86_64_ (8 CPU) 05:31:51 LINUX RESTART (8 CPU) 05:32:01 CPU %user %nice %system %iowait %steal %idle 05:33:01 all 8.39 0.00 2.31 2.11 0.05 87.14 05:33:01 0 8.50 0.00 2.25 0.72 0.07 88.47 05:33:01 1 12.64 0.00 2.92 0.74 0.07 83.64 05:33:01 2 4.03 0.00 1.38 1.28 0.03 93.28 05:33:01 3 7.62 0.00 3.54 9.49 0.07 79.29 05:33:01 4 8.02 0.00 1.87 0.44 0.05 89.63 05:33:01 5 7.33 0.00 2.61 3.16 0.05 86.85 05:33:01 6 8.99 0.00 1.70 0.42 0.05 88.84 05:33:01 7 9.98 0.00 2.22 0.62 0.05 87.12 05:34:01 all 28.66 0.00 6.29 1.92 0.09 63.04 05:34:01 0 28.39 0.00 6.30 3.86 0.07 61.38 05:34:01 1 28.98 0.00 5.34 0.37 0.08 65.22 05:34:01 2 28.87 0.00 6.14 1.40 0.10 63.49 05:34:01 3 29.23 0.00 6.92 0.51 0.08 63.26 05:34:01 4 28.69 0.00 6.96 2.63 0.08 61.63 05:34:01 5 28.58 0.00 5.84 1.83 0.08 63.67 05:34:01 6 28.68 0.00 5.82 0.73 0.10 64.68 05:34:01 7 27.84 0.00 7.01 4.06 0.10 60.99 05:35:01 all 40.06 0.00 5.84 2.35 0.09 51.65 05:35:01 0 41.31 0.00 6.28 0.17 0.10 52.14 05:35:01 1 42.15 0.00 5.61 1.95 0.10 50.19 05:35:01 2 39.39 0.00 5.77 0.32 0.08 54.44 05:35:01 3 39.37 0.00 5.70 6.25 0.08 48.60 05:35:01 4 39.11 0.00 5.87 1.40 0.08 53.54 05:35:01 5 39.21 0.00 6.16 2.92 0.10 51.61 05:35:01 6 40.44 0.00 5.65 0.34 0.08 53.49 05:35:01 7 39.49 0.00 5.70 5.48 0.10 49.22 Average: all 25.68 0.00 4.81 2.13 0.08 67.30 Average: 0 26.05 0.00 4.94 1.58 0.08 67.35 Average: 1 27.90 0.00 4.62 1.02 0.08 66.37 Average: 2 24.07 0.00 4.43 1.00 0.07 70.43 Average: 3 25.42 0.00 5.38 5.42 0.08 63.70 Average: 4 25.26 0.00 4.89 1.49 0.07 68.29 Average: 5 24.99 0.00 4.86 2.64 0.08 67.43 Average: 6 26.01 0.00 4.38 0.49 0.08 69.03 Average: 7 25.75 0.00 4.97 3.38 0.08 65.81