---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15181 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-15181) 07/17/26 _x86_64_ (8 CPU) 15:38:37 LINUX RESTART (8 CPU) 15:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:01 402.73 72.84 329.89 0.00 13015.56 164831.18 0.00 15:41:01 181.65 1.57 180.09 0.00 17.20 40210.23 0.00 15:42:01 119.91 0.30 119.61 0.00 19.86 36309.70 0.00 Average: 233.83 24.63 209.19 0.00 4302.47 79979.05 0.00 15:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 28386444 31491216 799472 2.43 91648 3284152 1918300 5.66 1068156 3008892 88 15:41:01 26420364 31250480 1026844 3.12 155520 4776464 2332092 6.88 1970368 3895416 495216 15:42:01 26403200 31507900 771276 2.35 162124 5032948 1799308 5.30 1612948 4254584 230160 Average: 27070003 31416532 865864 2.63 136431 4364521 2016567 5.95 1550491 3719631 241821 15:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 docker0 50.42 52.41 3.80 340.21 0.00 0.00 0.00 0.00 15:40:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 15:40:01 ens3 919.54 573.09 8578.58 147.08 0.00 0.00 0.00 0.00 15:41:01 veth755a538 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00 15:41:01 docker0 344.68 435.41 27.82 2850.85 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 467.91 362.36 2881.43 44.11 0.00 0.00 0.00 0.00 15:42:01 docker0 7.60 16.36 0.56 238.11 0.00 0.00 0.00 0.00 15:42:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 15:42:01 ens3 119.38 70.99 2827.84 14.76 0.00 0.00 0.00 0.00 Average: docker0 134.70 168.71 10.76 1147.54 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 499.94 334.15 4741.30 68.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15181) 07/17/26 _x86_64_ (8 CPU) 15:38:37 LINUX RESTART (8 CPU) 15:39:02 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 10.60 0.00 3.39 1.85 0.06 84.10 15:40:01 0 15.97 0.00 3.54 3.03 0.07 77.39 15:40:01 1 9.74 0.00 2.97 0.38 0.07 86.84 15:40:01 2 9.02 0.00 3.11 1.24 0.07 86.57 15:40:01 3 14.49 0.00 2.93 1.48 0.05 81.05 15:40:01 4 7.79 0.00 4.73 4.44 0.05 82.99 15:40:01 5 10.73 0.00 3.37 0.46 0.07 85.37 15:40:01 6 9.61 0.00 3.83 1.38 0.07 85.11 15:40:01 7 7.47 0.00 2.63 2.39 0.07 87.45 15:41:01 all 20.28 0.00 4.53 0.81 0.08 74.30 15:41:01 0 20.42 0.00 4.77 0.27 0.08 74.46 15:41:01 1 19.96 0.00 4.33 0.13 0.07 75.51 15:41:01 2 19.49 0.00 4.12 0.35 0.05 75.98 15:41:01 3 20.42 0.00 4.36 0.22 0.10 74.90 15:41:01 4 19.56 0.00 4.57 0.24 0.10 75.53 15:41:01 5 20.93 0.00 4.62 0.50 0.07 73.88 15:41:01 6 20.54 0.00 4.71 1.44 0.08 73.22 15:41:01 7 20.90 0.00 4.76 3.33 0.10 70.90 15:42:01 all 48.50 0.00 6.76 0.68 0.11 43.95 15:42:01 0 47.67 0.00 6.75 0.44 0.12 45.02 15:42:01 1 49.25 0.00 6.35 0.13 0.10 44.16 15:42:01 2 48.79 0.00 6.08 0.13 0.12 44.88 15:42:01 3 48.92 0.00 6.97 1.11 0.10 42.89 15:42:01 4 49.32 0.00 6.61 0.35 0.10 43.62 15:42:01 5 47.95 0.00 7.36 0.29 0.10 44.30 15:42:01 6 46.94 0.00 6.84 2.81 0.10 43.30 15:42:01 7 49.13 0.00 7.14 0.15 0.10 43.47 Average: all 26.57 0.00 4.91 1.11 0.08 67.34 Average: 0 28.08 0.00 5.03 1.23 0.09 65.56 Average: 1 26.44 0.00 4.56 0.21 0.08 68.71 Average: 2 25.87 0.00 4.45 0.57 0.08 69.03 Average: 3 28.02 0.00 4.77 0.93 0.08 66.20 Average: 4 25.68 0.00 5.31 1.65 0.08 67.27 Average: 5 26.65 0.00 5.13 0.42 0.08 67.72 Average: 6 25.81 0.00 5.14 1.88 0.08 67.09 Average: 7 25.97 0.00 4.86 1.95 0.09 67.13