---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5509 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5509) 07/22/25 _x86_64_ (8 CPU) 02:23:00 LINUX RESTART (8 CPU) 02:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:25:01 85.19 0.83 84.36 0.00 25.99 26726.82 0.00 02:26:01 123.20 0.37 122.83 0.00 16.13 56164.77 0.00 Average: 104.19 0.60 103.59 0.00 21.06 41444.57 0.00 02:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 27353512 31471936 812132 2.47 116732 4170036 1835868 5.41 1629868 3371764 1009704 02:26:01 27142688 31263036 1018688 3.10 131800 4146300 2089176 6.16 1427908 3768724 173244 Average: 27248100 31367486 915410 2.78 124266 4158168 1962522 5.79 1528888 3570244 591474 02:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 docker0 116.03 120.01 8.61 1013.68 0.00 0.00 0.00 0.00 02:25:01 ens3 286.50 219.03 4250.18 69.80 0.00 0.00 0.00 0.00 02:25:01 vethcbb753f 78.09 86.94 7.06 846.75 0.00 0.00 0.00 0.07 02:25:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:26:01 docker0 42.46 49.89 3.35 535.85 0.00 0.00 0.00 0.00 02:26:01 ens3 244.31 160.34 5727.65 31.03 0.00 0.00 0.00 0.00 02:26:01 veth5eb6963 42.41 49.96 3.93 535.85 0.00 0.00 0.00 0.04 02:26:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 79.25 84.95 5.98 774.78 0.00 0.00 0.00 0.00 Average: ens3 265.41 189.69 4988.86 50.42 0.00 0.00 0.00 0.00 Average: veth5eb6963 21.20 24.98 1.97 267.90 0.00 0.00 0.00 0.02 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5509) 07/22/25 _x86_64_ (8 CPU) 02:23:00 LINUX RESTART (8 CPU) 02:24:01 CPU %user %nice %system %iowait %steal %idle 02:25:01 all 31.50 0.00 6.56 2.40 0.10 59.44 02:25:01 0 30.19 0.00 7.11 2.53 0.08 60.08 02:25:01 1 31.60 0.00 6.47 1.99 0.08 59.86 02:25:01 2 31.63 0.00 6.73 2.06 0.10 59.48 02:25:01 3 31.16 0.00 6.18 1.15 0.08 61.42 02:25:01 4 31.58 0.00 6.48 0.76 0.10 61.08 02:25:01 5 32.12 0.00 5.91 1.06 0.12 60.79 02:25:01 6 31.11 0.00 6.93 0.62 0.10 61.23 02:25:01 7 32.63 0.00 6.72 9.02 0.10 51.53 02:26:01 all 24.80 0.00 4.55 2.51 0.09 68.04 02:26:01 0 24.54 0.00 4.21 2.85 0.08 68.31 02:26:01 1 26.67 0.00 4.55 3.32 0.12 65.35 02:26:01 2 25.55 0.00 4.34 5.98 0.10 64.03 02:26:01 3 23.63 0.00 4.60 0.47 0.08 71.22 02:26:01 4 26.14 0.00 5.40 1.21 0.08 67.17 02:26:01 5 24.36 0.00 4.09 0.20 0.10 71.24 02:26:01 6 23.34 0.00 4.27 0.64 0.08 71.67 02:26:01 7 24.16 0.00 4.95 5.44 0.08 65.37 Average: all 28.15 0.00 5.56 2.46 0.10 63.74 Average: 0 27.37 0.00 5.66 2.69 0.08 64.19 Average: 1 29.14 0.00 5.51 2.65 0.10 62.60 Average: 2 28.60 0.00 5.53 4.02 0.10 61.75 Average: 3 27.40 0.00 5.39 0.81 0.08 66.32 Average: 4 28.85 0.00 5.94 0.99 0.09 64.13 Average: 5 28.25 0.00 5.00 0.63 0.11 66.01 Average: 6 27.22 0.00 5.59 0.63 0.09 66.46 Average: 7 28.39 0.00 5.83 7.23 0.09 58.46