---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4167 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-4167) 03/26/26 _x86_64_ (8 CPU) 17:55:43 LINUX RESTART (8 CPU) 17:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:57:01 355.46 78.95 276.50 0.00 13525.75 101325.65 0.00 17:58:01 242.73 2.35 240.38 0.00 27.99 64850.37 0.00 17:59:01 191.35 0.43 190.92 0.00 47.73 45671.32 0.00 Average: 263.18 27.24 235.93 0.00 4533.32 70615.14 0.00 17:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:57:01 28417096 31498280 788808 2.40 91544 3261284 2039512 6.01 1050332 2993304 712980 17:58:01 26172076 30926776 1348028 4.10 157788 4686824 2506236 7.39 2126644 3970156 428288 17:59:01 25972268 31516416 758924 2.31 168752 5435160 1880192 5.54 1775496 4486872 436024 Average: 26853813 31313824 965253 2.94 139361 4461089 2141980 6.31 1650824 3816777 525764 17:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:57:01 veth5028bab 0.27 0.27 0.05 0.45 0.00 0.00 0.00 0.00 17:57:01 ens3 676.10 447.46 8281.72 134.04 0.00 0.00 0.00 0.00 17:57:01 docker0 30.01 32.29 2.18 197.04 0.00 0.00 0.00 0.00 17:57:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 17:58:01 veth90d09ea 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:58:01 ens3 464.88 370.30 3013.98 47.67 0.00 0.00 0.00 0.00 17:58:01 docker0 347.74 427.44 28.66 2978.88 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 ens3 155.62 99.28 3890.64 18.35 0.00 0.00 0.00 0.00 17:59:01 docker0 18.68 40.63 1.48 911.45 0.00 0.00 0.00 0.00 17:59:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 432.21 305.69 5061.89 66.68 0.00 0.00 0.00 0.00 Average: docker0 132.17 166.81 10.78 1362.63 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 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-4167) 03/26/26 _x86_64_ (8 CPU) 17:55:43 LINUX RESTART (8 CPU) 17:56:01 CPU %user %nice %system %iowait %steal %idle 17:57:01 all 10.08 0.00 3.77 2.40 0.08 83.68 17:57:01 0 9.24 0.00 3.69 1.05 0.08 85.94 17:57:01 1 8.99 0.00 3.09 0.27 0.08 87.57 17:57:01 2 10.95 0.00 2.33 1.91 0.07 84.74 17:57:01 3 10.23 0.00 4.66 0.74 0.07 84.30 17:57:01 4 8.19 0.00 5.28 12.71 0.08 73.74 17:57:01 5 9.48 0.00 3.30 0.56 0.08 86.58 17:57:01 6 12.81 0.00 5.17 0.79 0.08 81.15 17:57:01 7 10.72 0.00 2.64 1.22 0.07 85.35 17:58:01 all 35.26 0.00 6.73 2.11 0.11 55.79 17:58:01 0 36.13 0.00 7.06 6.60 0.12 50.09 17:58:01 1 35.91 0.00 6.78 0.66 0.10 56.55 17:58:01 2 34.94 0.00 6.20 0.17 0.10 58.59 17:58:01 3 34.62 0.00 6.89 1.35 0.12 57.02 17:58:01 4 34.68 0.00 7.37 4.88 0.12 52.95 17:58:01 5 36.11 0.00 6.60 0.71 0.10 56.49 17:58:01 6 34.39 0.00 6.36 2.11 0.08 57.06 17:58:01 7 35.30 0.00 6.59 0.42 0.12 57.57 17:59:01 all 40.18 0.00 7.27 1.68 0.11 50.77 17:59:01 0 42.62 0.00 6.91 1.27 0.10 49.11 17:59:01 1 39.19 0.00 7.27 1.10 0.10 52.34 17:59:01 2 39.60 0.00 7.21 0.25 0.12 52.82 17:59:01 3 39.09 0.00 7.93 1.55 0.10 51.32 17:59:01 4 40.67 0.00 7.38 0.17 0.10 51.68 17:59:01 5 40.35 0.00 6.78 0.47 0.10 52.30 17:59:01 6 39.31 0.00 7.74 6.37 0.12 46.46 17:59:01 7 40.59 0.00 6.92 2.29 0.10 50.09 Average: all 28.52 0.00 5.92 2.06 0.10 63.40 Average: 0 29.35 0.00 5.89 2.98 0.10 61.68 Average: 1 28.04 0.00 5.71 0.67 0.10 65.48 Average: 2 28.50 0.00 5.25 0.78 0.10 65.38 Average: 3 27.98 0.00 6.49 1.22 0.10 64.21 Average: 4 27.91 0.00 6.68 5.89 0.10 59.42 Average: 5 28.66 0.00 5.56 0.58 0.10 65.10 Average: 6 28.82 0.00 6.42 3.09 0.10 61.58 Average: 7 28.90 0.00 5.39 1.31 0.10 64.31