---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15831 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: 2799.974 BogoMIPS: 5599.94 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15831) 07/27/26 _x86_64_ (8 CPU) 10:06:18 LINUX RESTART (8 CPU) 10:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:08:01 290.70 10.07 280.63 0.00 1489.51 51717.34 0.00 10:09:01 102.08 0.18 101.90 0.00 2.40 43781.01 0.00 10:10:01 132.54 0.63 131.91 0.00 21.86 61926.35 0.00 Average: 174.46 3.59 170.87 0.00 499.06 52478.64 0.00 10:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 27362664 31189280 1094000 3.33 116936 3894788 2405444 7.09 1691348 3318064 674828 10:09:01 27962840 31531856 755844 2.30 124340 3647584 1682720 4.96 1146512 3288260 252 10:10:01 26376848 31451772 825356 2.51 173656 4963356 1809148 5.33 1295136 4570108 700 Average: 27234117 31390969 891733 2.71 138311 4168576 1965771 5.80 1377665 3725477 225260 10:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 10:08:01 ens3 457.43 323.69 8331.12 90.66 0.00 0.00 0.00 0.00 10:08:01 vethcec5a38 51.01 74.09 5.44 787.12 0.00 0.00 0.00 0.06 10:08:01 docker0 106.44 128.40 8.75 1058.89 0.00 0.00 0.00 0.00 10:09:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:09:01 ens3 107.86 67.51 2537.67 17.57 0.00 0.00 0.00 0.00 10:09:01 docker0 0.73 0.73 0.08 0.28 0.00 0.00 0.00 0.00 10:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:10:01 ens3 362.84 248.06 8044.24 43.65 0.00 0.00 0.00 0.00 10:10:01 veth126fbe7 0.18 0.23 0.04 0.06 0.00 0.00 0.00 0.00 10:10:01 docker0 66.84 69.61 6.20 775.14 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 308.54 212.46 6292.81 50.40 0.00 0.00 0.00 0.00 Average: veth126fbe7 0.06 0.08 0.01 0.02 0.00 0.00 0.00 0.00 Average: docker0 57.73 65.90 4.99 608.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15831) 07/27/26 _x86_64_ (8 CPU) 10:06:18 LINUX RESTART (8 CPU) 10:07:02 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 24.22 0.00 6.09 1.26 0.10 68.33 10:08:01 0 23.43 0.00 5.42 0.91 0.10 70.14 10:08:01 1 25.24 0.00 5.88 0.31 0.09 68.49 10:08:01 2 23.84 0.00 6.00 4.28 0.10 65.77 10:08:01 3 24.64 0.00 5.68 0.33 0.10 69.25 10:08:01 4 24.84 0.00 6.82 2.34 0.09 65.91 10:08:01 5 24.32 0.00 6.81 0.91 0.10 67.85 10:08:01 6 23.49 0.00 6.43 0.45 0.10 69.53 10:08:01 7 23.97 0.00 5.70 0.53 0.12 69.68 10:09:01 all 40.97 0.00 6.45 0.30 0.11 52.18 10:09:01 0 41.10 0.00 5.51 0.03 0.08 53.27 10:09:01 1 40.13 0.00 6.88 0.10 0.12 52.77 10:09:01 2 39.55 0.00 6.08 0.56 0.10 53.71 10:09:01 3 41.30 0.00 6.77 0.05 0.10 51.78 10:09:01 4 42.89 0.00 6.49 0.27 0.12 50.23 10:09:01 5 41.38 0.00 6.52 0.02 0.10 51.98 10:09:01 6 39.95 0.00 6.28 0.30 0.10 53.37 10:09:01 7 41.43 0.00 7.04 1.10 0.12 50.31 10:10:01 all 8.92 0.00 4.00 0.94 0.23 85.91 10:10:01 0 10.23 0.00 3.67 2.82 0.12 83.16 10:10:01 1 7.47 0.00 4.02 1.96 0.14 86.42 10:10:01 2 10.62 0.00 4.14 0.08 0.87 84.29 10:10:01 3 7.85 0.00 4.15 0.46 0.15 87.39 10:10:01 4 9.64 0.00 4.28 1.72 0.12 84.24 10:10:01 5 9.83 0.00 4.80 0.22 0.12 85.03 10:10:01 6 7.88 0.00 4.03 0.25 0.15 87.68 10:10:01 7 7.78 0.00 2.91 0.05 0.15 89.11 Average: all 24.72 0.00 5.51 0.83 0.15 68.79 Average: 0 24.93 0.00 4.87 1.26 0.10 68.85 Average: 1 24.34 0.00 5.59 0.79 0.11 69.17 Average: 2 24.65 0.00 5.40 1.62 0.36 67.97 Average: 3 24.65 0.00 5.54 0.28 0.12 69.42 Average: 4 25.84 0.00 5.86 1.44 0.11 66.75 Average: 5 25.18 0.00 6.04 0.38 0.11 68.29 Average: 6 23.81 0.00 5.58 0.33 0.12 70.16 Average: 7 24.40 0.00 5.21 0.56 0.13 69.69