---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5754 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: 2800.000 BogoMIPS: 5600.00 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-5754) 04/21/26 _x86_64_ (8 CPU) 04:57:30 LINUX RESTART (8 CPU) 04:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:59:01 418.05 26.30 391.75 0.00 3418.00 59404.98 0.00 05:00:01 150.94 0.65 150.29 0.00 14.13 63150.27 0.00 05:01:01 112.35 0.28 112.06 0.00 30.26 25278.74 0.00 Average: 226.05 8.98 217.06 0.00 1141.48 49221.43 0.00 04:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 27691980 31436480 841840 2.56 130120 3779468 2115684 6.24 1282752 3371876 511716 05:00:01 26136472 31438784 833684 2.54 155288 5228476 1854160 5.47 2050888 4077068 197880 05:01:01 26645008 31225884 1042864 3.17 164072 4512624 2609904 7.69 1942972 3680564 217408 Average: 26824487 31367049 906129 2.76 149827 4506856 2193249 6.47 1758871 3709836 309001 04:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 04:59:01 ens3 898.34 655.41 10304.32 141.64 0.00 0.00 0.00 0.00 04:59:01 veth80e58ec 298.88 375.36 29.18 2230.33 0.00 0.00 0.00 0.18 04:59:01 docker0 354.31 431.71 29.00 2573.26 0.00 0.00 0.00 0.00 05:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:00:01 ens3 72.24 49.79 690.05 14.44 0.00 0.00 0.00 0.00 05:00:01 docker0 31.81 40.49 2.69 658.53 0.00 0.00 0.00 0.00 05:00:01 veth410995b 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:01:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:01:01 ens3 34.93 19.83 210.70 10.04 0.00 0.00 0.00 0.00 05:01:01 docker0 5.55 10.20 0.45 128.71 0.00 0.00 0.00 0.00 05:01:01 veth3b3736a 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 332.02 239.37 3698.33 54.89 0.00 0.00 0.00 0.00 Average: docker0 129.31 159.29 10.61 1112.05 0.00 0.00 0.00 0.00 Average: veth3b3736a 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5754) 04/21/26 _x86_64_ (8 CPU) 04:57:30 LINUX RESTART (8 CPU) 04:58:02 CPU %user %nice %system %iowait %steal %idle 04:59:01 all 10.13 0.00 3.97 1.51 0.06 84.33 04:59:01 0 8.69 0.00 4.56 3.75 0.07 82.92 04:59:01 1 9.46 0.00 3.06 0.86 0.05 86.57 04:59:01 2 11.57 0.00 3.46 2.15 0.07 82.76 04:59:01 3 11.37 0.00 4.05 2.56 0.07 81.94 04:59:01 4 13.26 0.00 4.61 0.58 0.07 81.48 04:59:01 5 9.09 0.00 3.18 0.79 0.07 86.87 04:59:01 6 9.39 0.00 4.36 0.53 0.07 85.64 04:59:01 7 8.17 0.00 4.50 0.84 0.05 86.43 05:00:01 all 30.52 0.00 4.39 0.87 0.07 64.16 05:00:01 0 28.74 0.00 4.17 0.47 0.07 66.55 05:00:01 1 29.17 0.00 4.03 0.18 0.08 66.53 05:00:01 2 32.36 0.00 5.17 2.66 0.07 59.74 05:00:01 3 32.07 0.00 4.55 0.60 0.07 62.71 05:00:01 4 33.30 0.00 4.36 0.17 0.05 62.13 05:00:01 5 30.22 0.00 4.20 0.29 0.05 65.25 05:00:01 6 28.09 0.00 4.56 2.26 0.07 65.02 05:00:01 7 30.19 0.00 4.05 0.37 0.07 65.32 05:01:01 all 48.85 0.00 6.80 0.36 0.08 43.92 05:01:01 0 48.49 0.00 7.11 0.54 0.08 43.78 05:01:01 1 49.55 0.00 7.45 0.15 0.07 42.78 05:01:01 2 48.78 0.00 6.83 0.12 0.07 44.20 05:01:01 3 49.40 0.00 6.27 0.22 0.08 44.03 05:01:01 4 48.72 0.00 6.67 1.47 0.08 43.06 05:01:01 5 48.23 0.00 6.95 0.05 0.08 44.68 05:01:01 6 49.14 0.00 6.70 0.17 0.07 43.93 05:01:01 7 48.45 0.00 6.39 0.13 0.08 44.94 Average: all 29.98 0.00 5.06 0.91 0.07 63.99 Average: 0 28.79 0.00 5.28 1.57 0.07 64.28 Average: 1 29.51 0.00 4.86 0.39 0.07 65.17 Average: 2 31.06 0.00 5.17 1.64 0.07 62.07 Average: 3 31.09 0.00 4.96 1.12 0.07 62.75 Average: 4 31.89 0.00 5.21 0.74 0.07 62.09 Average: 5 29.32 0.00 4.79 0.37 0.07 65.45 Average: 6 29.05 0.00 5.21 0.99 0.07 64.68 Average: 7 29.11 0.00 4.98 0.45 0.07 65.39