---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8480 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-8480) 05/01/26 _x86_64_ (8 CPU) 05:59:01 LINUX RESTART (8 CPU) 06:00:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:01:01 124.56 0.86 123.70 0.00 16.82 45507.20 0.00 06:02:01 47.31 0.02 47.29 0.00 0.13 37041.04 0.00 06:03:01 77.42 0.28 77.14 0.00 15.46 35881.89 0.00 06:04:01 149.34 0.80 148.54 0.00 10.00 62136.58 0.00 Average: 99.45 0.49 98.96 0.00 10.55 45138.62 0.00 06:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 26694304 31156036 1127920 3.43 125312 4478152 2379252 7.01 1791776 3845172 754804 06:02:01 25934220 31162948 1117816 3.40 132928 5194208 2345992 6.92 1946852 4400960 519600 06:03:01 27803416 31479652 809588 2.46 136800 3727484 1754872 5.17 1215088 3363616 296 06:04:01 26281380 31456404 823080 2.50 180732 5042612 1740196 5.13 1317728 4636156 656 Average: 26678330 31313760 969601 2.95 143943 4610614 2055078 6.06 1567861 4061476 318839 06:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 ens3 341.31 252.15 5133.64 66.99 0.00 0.00 0.00 0.00 06:01:01 lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 06:01:01 docker0 140.16 177.25 11.91 1636.59 0.00 0.00 0.00 0.00 06:01:01 veth65c264d 140.12 177.37 13.83 1636.60 0.00 0.00 0.00 0.13 06:02:01 ens3 13.11 9.40 11.08 5.53 0.00 0.00 0.00 0.00 06:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 docker0 1.27 1.23 0.11 1.63 0.00 0.00 0.00 0.00 06:02:01 veth65c264d 1.27 1.25 0.13 1.63 0.00 0.00 0.00 0.00 06:03:01 ens3 114.90 74.80 2545.66 19.51 0.00 0.00 0.00 0.00 06:03:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 06:03:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 429.83 297.07 8074.80 180.79 0.00 0.00 0.00 0.00 06:04:01 veth0669ad7 2.13 1.83 0.38 0.91 0.00 0.00 0.00 0.00 06:04:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 06:04:01 docker0 65.41 79.17 6.17 770.15 0.00 0.00 0.00 0.00 Average: ens3 223.81 157.57 3931.33 68.21 0.00 0.00 0.00 0.00 Average: veth0669ad7 0.54 0.46 0.10 0.23 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 50.99 63.48 4.49 593.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8480) 05/01/26 _x86_64_ (8 CPU) 05:59:01 LINUX RESTART (8 CPU) 06:00:03 CPU %user %nice %system %iowait %steal %idle 06:01:01 all 43.63 0.00 6.74 0.46 0.10 49.08 06:01:01 0 42.11 0.00 7.61 0.52 0.09 49.67 06:01:01 1 42.75 0.00 6.55 0.75 0.09 49.86 06:01:01 2 44.00 0.00 6.53 1.55 0.10 47.81 06:01:01 3 43.41 0.00 6.59 0.21 0.10 49.69 06:01:01 4 47.26 0.00 6.65 0.09 0.09 45.92 06:01:01 5 44.12 0.00 6.75 0.05 0.10 48.98 06:01:01 6 42.99 0.00 6.76 0.35 0.10 49.80 06:01:01 7 42.40 0.00 6.44 0.16 0.11 50.89 06:02:01 all 59.17 0.00 9.24 0.12 0.10 31.37 06:02:01 0 57.52 0.00 9.57 0.84 0.10 31.96 06:02:01 1 59.30 0.00 9.12 0.00 0.10 31.47 06:02:01 2 57.42 0.00 9.19 0.03 0.10 33.25 06:02:01 3 63.17 0.00 9.35 0.03 0.10 27.34 06:02:01 4 60.69 0.00 8.70 0.00 0.12 30.49 06:02:01 5 59.25 0.00 8.67 0.02 0.10 31.96 06:02:01 6 58.54 0.00 9.41 0.00 0.10 31.94 06:02:01 7 57.42 0.00 9.93 0.00 0.10 32.55 06:03:01 all 20.02 0.00 2.73 0.28 0.07 76.90 06:03:01 0 19.26 0.00 3.21 1.70 0.07 75.77 06:03:01 1 20.75 0.00 3.48 0.05 0.05 75.66 06:03:01 2 19.78 0.00 2.30 0.00 0.10 77.82 06:03:01 3 19.55 0.00 2.55 0.22 0.07 77.62 06:03:01 4 20.59 0.00 2.58 0.02 0.07 76.74 06:03:01 5 19.76 0.00 2.64 0.10 0.07 77.43 06:03:01 6 18.42 0.00 2.28 0.18 0.05 79.07 06:03:01 7 22.07 0.00 2.80 0.02 0.07 75.05 06:04:01 all 10.28 0.00 4.14 0.62 0.07 84.89 06:04:01 0 9.32 0.00 4.87 3.07 0.07 82.68 06:04:01 1 10.19 0.00 4.68 1.19 0.09 83.86 06:04:01 2 11.32 0.00 5.96 0.36 0.07 82.30 06:04:01 3 11.13 0.00 3.87 0.08 0.07 84.85 06:04:01 4 12.29 0.00 3.91 0.05 0.07 83.68 06:04:01 5 10.42 0.00 2.95 0.10 0.07 86.46 06:04:01 6 9.18 0.00 3.26 0.07 0.07 87.43 06:04:01 7 8.36 0.00 3.66 0.07 0.05 87.85 Average: all 33.20 0.00 5.70 0.37 0.08 60.65 Average: 0 31.95 0.00 6.30 1.54 0.08 60.12 Average: 1 33.24 0.00 5.96 0.49 0.08 60.23 Average: 2 33.05 0.00 5.98 0.48 0.09 60.40 Average: 3 34.23 0.00 5.58 0.14 0.08 59.97 Average: 4 35.12 0.00 5.45 0.04 0.08 59.30 Average: 5 33.31 0.00 5.24 0.07 0.09 61.30 Average: 6 32.18 0.00 5.41 0.15 0.08 62.18 Average: 7 32.49 0.00 5.70 0.06 0.08 61.67