---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15781 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15781) 07/27/26 _x86_64_ (8 CPU) 09:53:31 LINUX RESTART (8 CPU) 09:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:55:01 314.25 14.20 300.05 0.00 1695.98 50002.91 0.00 09:56:01 82.45 0.57 81.89 0.00 4.53 27685.14 0.00 Average: 197.38 7.33 190.05 0.00 843.15 38750.27 0.00 09:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 28463600 31517776 768036 2.34 94448 3222912 1781688 5.25 1015968 2972972 29768 09:56:01 27595676 31533368 746500 2.27 125240 3967728 1801348 5.31 1318188 3428244 81384 Average: 28029638 31525572 757268 2.30 109844 3595320 1791518 5.28 1167078 3200608 55576 09:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 09:55:01 veth4df3803 12.88 14.23 1.26 116.01 0.00 0.00 0.00 0.01 09:55:01 ens3 598.46 414.47 8186.05 122.98 0.00 0.00 0.00 0.00 09:55:01 docker0 70.95 68.46 5.21 388.69 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 veth4df3803 41.36 64.21 4.23 660.48 0.00 0.00 0.00 0.05 09:56:01 ens3 92.57 56.27 685.90 12.32 0.00 0.00 0.00 0.00 09:56:01 docker0 41.36 64.14 3.66 660.47 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.16 0.16 0.00 0.00 0.00 0.00 Average: veth4df3803 27.24 39.43 2.76 390.53 0.00 0.00 0.00 0.03 Average: ens3 343.39 233.87 4404.46 67.19 0.00 0.00 0.00 0.00 Average: docker0 56.03 66.28 4.43 525.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15781) 07/27/26 _x86_64_ (8 CPU) 09:53:31 LINUX RESTART (8 CPU) 09:54:02 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 9.32 0.00 3.35 1.72 0.11 85.50 09:55:01 0 10.87 0.00 3.39 2.65 0.12 82.97 09:55:01 1 8.84 0.00 3.70 2.54 0.14 84.79 09:55:01 2 8.31 0.00 3.14 0.17 0.10 88.27 09:55:01 3 7.27 0.00 3.47 0.22 0.09 88.95 09:55:01 4 10.17 0.00 3.29 4.16 0.09 82.29 09:55:01 5 9.54 0.00 3.59 0.24 0.12 86.51 09:55:01 6 9.61 0.00 3.09 1.18 0.12 86.00 09:55:01 7 9.92 0.00 3.11 2.59 0.14 84.25 09:56:01 all 52.80 0.00 8.08 0.75 0.17 38.19 09:56:01 0 52.45 0.00 8.41 0.96 0.18 38.00 09:56:01 1 51.64 0.00 7.94 0.40 0.17 39.84 09:56:01 2 53.17 0.00 8.45 0.27 0.18 37.93 09:56:01 3 53.08 0.00 7.82 0.77 0.17 38.16 09:56:01 4 52.61 0.00 7.95 1.95 0.17 37.31 09:56:01 5 53.73 0.00 7.79 0.35 0.17 37.96 09:56:01 6 52.61 0.00 8.14 0.62 0.17 38.46 09:56:01 7 53.10 0.00 8.17 0.69 0.18 37.86 Average: all 31.27 0.00 5.74 1.23 0.14 61.62 Average: 0 31.90 0.00 5.93 1.79 0.15 60.23 Average: 1 30.37 0.00 5.83 1.46 0.15 62.18 Average: 2 30.98 0.00 5.83 0.22 0.14 62.83 Average: 3 30.41 0.00 5.66 0.50 0.13 63.30 Average: 4 31.56 0.00 5.64 3.05 0.13 59.62 Average: 5 31.87 0.00 5.71 0.30 0.14 61.98 Average: 6 31.33 0.00 5.64 0.90 0.14 61.99 Average: 7 31.74 0.00 5.66 1.63 0.16 60.81