---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773427 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-773427) 11/19/25 _x86_64_ (8 CPU) 18:10:50 LINUX RESTART (8 CPU) 18:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:12:02 392.70 81.86 310.85 0.00 13977.74 168532.09 0.00 18:13:01 256.35 2.76 253.58 0.00 51.79 71304.52 0.00 18:14:01 113.25 0.28 112.96 0.00 42.13 33409.37 0.00 Average: 254.09 28.45 225.65 0.00 4716.98 91196.78 0.00 18:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:12:02 28937376 31496784 819468 2.49 76600 2780552 1884968 5.56 1065340 2513188 123804 18:13:01 26420556 31306248 970996 2.95 156460 4826388 2204440 6.50 1928708 3929892 519216 18:14:01 26450576 31497788 781872 2.38 161708 4979828 1824120 5.38 1613628 4210820 193332 Average: 27269503 31433607 857445 2.61 131589 4195589 1971176 5.81 1535892 3551300 278784 18:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:12:02 docker0 44.57 45.35 3.23 259.72 0.00 0.00 0.00 0.00 18:12:02 ens3 688.45 476.47 7836.46 135.00 0.00 0.00 0.00 0.00 18:12:02 lo 5.50 5.50 0.56 0.56 0.00 0.00 0.00 0.00 18:13:01 docker0 368.84 406.27 30.43 3089.59 0.00 0.00 0.00 0.00 18:13:01 ens3 464.90 400.78 3699.88 51.35 0.00 0.00 0.00 0.00 18:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:13:01 veth037801e 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:14:01 docker0 4.58 8.38 0.33 128.23 0.00 0.00 0.00 0.00 18:14:01 ens3 104.48 58.72 2653.57 13.31 0.00 0.00 0.00 0.00 18:14:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 138.04 151.92 11.23 1148.35 0.00 0.00 0.00 0.00 Average: ens3 419.04 311.51 4735.89 66.64 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773427) 11/19/25 _x86_64_ (8 CPU) 18:10:50 LINUX RESTART (8 CPU) 18:11:01 CPU %user %nice %system %iowait %steal %idle 18:12:02 all 8.86 0.00 2.80 1.62 0.06 86.67 18:12:02 0 7.74 0.00 3.00 6.93 0.05 82.27 18:12:02 1 7.38 0.00 2.94 0.87 0.05 88.76 18:12:02 2 8.47 0.00 2.47 0.35 0.05 88.66 18:12:02 3 10.06 0.00 3.01 0.79 0.05 86.09 18:12:02 4 11.14 0.00 2.22 2.07 0.05 84.52 18:12:02 5 11.37 0.00 3.65 0.74 0.07 84.18 18:12:02 6 6.95 0.00 2.72 0.45 0.07 89.81 18:12:02 7 7.76 0.00 2.36 0.77 0.07 89.04 18:13:01 all 25.92 0.00 6.35 1.11 0.08 66.53 18:13:01 0 28.89 0.00 6.12 0.29 0.09 64.61 18:13:01 1 24.83 0.00 6.88 0.15 0.07 68.07 18:13:01 2 26.40 0.00 6.36 1.32 0.07 65.85 18:13:01 3 25.54 0.00 6.54 0.29 0.09 67.55 18:13:01 4 24.60 0.00 6.79 2.51 0.09 66.01 18:13:01 5 26.39 0.00 6.07 1.28 0.09 66.18 18:13:01 6 25.49 0.00 6.14 0.14 0.07 68.16 18:13:01 7 25.24 0.00 5.92 2.92 0.07 65.85 18:14:01 all 48.42 0.00 7.04 0.50 0.08 43.96 18:14:01 0 47.51 0.00 7.04 0.07 0.08 45.30 18:14:01 1 47.60 0.00 7.11 0.17 0.08 45.04 18:14:01 2 48.47 0.00 7.55 1.19 0.10 42.68 18:14:01 3 50.34 0.00 6.68 0.27 0.08 42.63 18:14:01 4 48.26 0.00 6.56 0.71 0.08 44.39 18:14:01 5 48.62 0.00 7.36 1.05 0.08 42.89 18:14:01 6 47.74 0.00 7.14 0.17 0.07 44.88 18:14:01 7 48.82 0.00 6.86 0.39 0.08 43.85 Average: all 27.74 0.00 5.39 1.08 0.07 65.72 Average: 0 28.04 0.00 5.38 2.45 0.07 64.06 Average: 1 26.62 0.00 5.63 0.40 0.07 67.28 Average: 2 27.80 0.00 5.45 0.95 0.07 65.72 Average: 3 28.67 0.00 5.40 0.45 0.07 65.41 Average: 4 28.02 0.00 5.18 1.76 0.07 64.97 Average: 5 28.78 0.00 5.69 1.02 0.08 64.43 Average: 6 26.73 0.00 5.33 0.25 0.07 67.62 Average: 7 27.30 0.00 5.04 1.35 0.07 66.24