---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2612 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-2612) 02/24/26 _x86_64_ (8 CPU) 04:53:56 LINUX RESTART (8 CPU) 04:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:03 378.15 73.47 304.68 0.00 12351.14 195037.09 0.00 04:56:01 268.52 11.73 256.79 0.00 1712.34 74060.92 0.00 04:57:01 36.37 0.03 36.34 0.00 0.27 28079.86 0.00 04:58:01 100.03 0.25 99.78 0.00 27.86 21337.78 0.00 Average: 195.16 21.45 173.71 0.00 3537.74 79672.82 0.00 04:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:03 29281796 31582836 728560 2.22 74940 2525648 1780280 5.25 940632 2294840 964 04:56:01 26926868 31270520 1003984 3.05 152104 4314696 2021964 5.96 1647420 3730148 30368 04:57:01 26091776 31144372 1127344 3.43 158880 4972176 2460336 7.25 1995108 4168428 254352 04:58:01 26313600 31341032 929080 2.83 165384 4931152 2226232 6.56 2026048 3905968 597972 Average: 27153510 31334690 947242 2.88 137827 4185918 2122203 6.26 1652302 3524846 220914 04:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:03 ens3 584.32 385.05 5116.08 93.92 0.00 0.00 0.00 0.00 04:55:03 vethfa3976a 53.86 54.94 4.52 294.27 0.00 0.00 0.00 0.02 04:55:03 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 04:55:03 docker0 53.86 54.82 3.79 294.26 0.00 0.00 0.00 0.00 04:56:01 ens3 646.14 433.48 6622.81 88.47 0.00 0.00 0.00 0.00 04:56:01 lo 1.72 1.72 0.18 0.18 0.00 0.00 0.00 0.00 04:56:01 vethcd574c0 0.05 0.16 0.00 0.01 0.00 0.00 0.00 0.00 04:56:01 docker0 330.86 484.08 28.24 3130.77 0.00 0.00 0.00 0.00 04:57:01 ens3 12.40 9.31 9.59 5.38 0.00 0.00 0.00 0.00 04:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:57:01 vethcd574c0 1.03 1.52 0.13 0.47 0.00 0.00 0.00 0.00 04:57:01 docker0 1.03 1.47 0.12 0.47 0.00 0.00 0.00 0.00 04:58:01 ens3 34.41 20.58 209.46 9.71 0.00 0.00 0.00 0.00 04:58:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:58:01 veth7484275 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 04:58:01 docker0 5.27 10.23 0.37 128.39 0.00 0.00 0.00 0.00 Average: ens3 316.60 210.27 2959.29 49.04 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.16 0.16 0.00 0.00 0.00 0.00 Average: veth7484275 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 95.82 134.78 7.96 869.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2612) 02/24/26 _x86_64_ (8 CPU) 04:53:56 LINUX RESTART (8 CPU) 04:54:01 CPU %user %nice %system %iowait %steal %idle 04:55:03 all 8.27 0.00 2.49 1.46 0.05 87.73 04:55:03 0 12.35 0.00 2.29 0.52 0.05 84.79 04:55:03 1 5.44 0.00 1.98 0.20 0.05 92.33 04:55:03 2 7.94 0.00 2.25 0.67 0.05 89.08 04:55:03 3 8.84 0.00 2.43 0.69 0.05 87.99 04:55:03 4 6.85 0.00 4.16 3.59 0.05 85.34 04:55:03 5 8.25 0.00 2.00 2.73 0.05 86.97 04:55:03 6 7.47 0.00 2.43 1.34 0.05 88.71 04:55:03 7 9.05 0.00 2.35 1.93 0.07 86.60 04:56:01 all 10.87 0.00 3.88 1.22 0.07 83.97 04:56:01 0 11.32 0.00 4.01 0.31 0.07 84.28 04:56:01 1 12.02 0.00 4.58 0.26 0.07 83.07 04:56:01 2 10.72 0.00 3.72 0.37 0.07 85.12 04:56:01 3 12.26 0.00 3.78 1.73 0.05 82.17 04:56:01 4 9.46 0.00 3.20 0.31 0.07 86.96 04:56:01 5 10.23 0.00 3.15 0.38 0.07 86.16 04:56:01 6 10.55 0.00 3.63 0.79 0.05 84.97 04:56:01 7 10.38 0.00 4.96 5.62 0.07 78.97 04:57:01 all 42.51 0.00 6.99 0.30 0.08 50.12 04:57:01 0 41.35 0.00 7.02 0.02 0.08 51.53 04:57:01 1 43.56 0.00 7.04 1.90 0.08 47.40 04:57:01 2 41.10 0.00 7.07 0.02 0.07 51.75 04:57:01 3 40.54 0.00 6.61 0.29 0.08 52.49 04:57:01 4 42.34 0.00 6.61 0.07 0.07 50.91 04:57:01 5 43.67 0.00 7.79 0.05 0.07 48.43 04:57:01 6 44.91 0.00 7.05 0.07 0.08 47.89 04:57:01 7 42.65 0.00 6.71 0.03 0.08 50.52 04:58:01 all 57.20 0.00 7.93 0.35 0.08 34.44 04:58:01 0 55.81 0.00 7.76 0.05 0.07 36.31 04:58:01 1 56.86 0.00 8.04 1.38 0.07 33.65 04:58:01 2 56.31 0.00 8.38 0.47 0.07 34.77 04:58:01 3 56.98 0.00 8.33 0.22 0.08 34.38 04:58:01 4 57.75 0.00 7.73 0.37 0.08 34.07 04:58:01 5 57.36 0.00 7.91 0.13 0.08 34.51 04:58:01 6 58.67 0.00 7.78 0.12 0.08 33.35 04:58:01 7 57.85 0.00 7.51 0.10 0.08 34.45 Average: all 29.89 0.00 5.33 0.83 0.07 63.88 Average: 0 30.40 0.00 5.28 0.22 0.07 64.02 Average: 1 29.63 0.00 5.42 0.94 0.07 63.94 Average: 2 29.19 0.00 5.37 0.38 0.06 64.99 Average: 3 29.83 0.00 5.30 0.72 0.07 64.08 Average: 4 29.25 0.00 5.44 1.09 0.07 64.15 Average: 5 30.06 0.00 5.23 0.83 0.07 63.81 Average: 6 30.56 0.00 5.23 0.58 0.07 63.56 Average: 7 30.18 0.00 5.39 1.88 0.08 62.47