---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15352 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 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-15352) 07/21/26 _x86_64_ (8 CPU) 21:00:43 LINUX RESTART (8 CPU) 21:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:02:02 348.43 72.19 276.24 0.00 12224.76 156201.83 0.00 21:03:01 71.31 0.27 71.04 0.00 5.69 62332.76 0.00 Average: 211.03 36.53 174.50 0.00 6166.56 109661.64 0.00 21:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:02:02 28835696 31522896 773624 2.35 86668 2882568 1805408 5.32 988088 2655204 378760 21:03:01 27941816 31509144 769492 2.34 104308 3676148 1856044 5.47 1204224 3249892 404720 Average: 28388756 31516020 771558 2.35 95488 3279358 1830726 5.40 1096156 2952548 391740 21:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:02:02 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 21:02:02 docker0 7.22 8.08 0.71 75.57 0.00 0.00 0.00 0.00 21:02:02 ens3 722.08 456.97 7876.74 129.08 0.00 0.00 0.00 0.00 21:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 docker0 104.19 108.85 7.43 1056.14 0.00 0.00 0.00 0.00 21:03:01 veth3e61733 104.15 108.96 8.85 1056.15 0.00 0.00 0.00 0.09 21:03:01 ens3 152.47 128.66 1096.27 24.06 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 55.29 58.04 4.04 561.74 0.00 0.00 0.00 0.00 Average: veth3e61733 51.64 54.02 4.39 523.64 0.00 0.00 0.00 0.04 Average: ens3 439.67 294.19 4514.99 77.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15352) 07/21/26 _x86_64_ (8 CPU) 21:00:43 LINUX RESTART (8 CPU) 21:01:01 CPU %user %nice %system %iowait %steal %idle 21:02:02 all 9.39 0.00 2.90 4.64 0.06 83.02 21:02:02 0 11.05 0.00 3.33 5.21 0.05 80.35 21:02:02 1 10.13 0.00 3.41 8.50 0.07 77.89 21:02:02 2 10.19 0.00 3.09 3.64 0.05 83.03 21:02:02 3 8.41 0.00 2.53 3.71 0.05 85.30 21:02:02 4 10.08 0.00 2.94 8.41 0.05 78.52 21:02:02 5 5.78 0.00 2.09 2.29 0.05 89.78 21:02:02 6 11.52 0.00 3.37 2.41 0.07 82.63 21:02:02 7 7.91 0.00 2.44 2.91 0.07 86.68 21:03:01 all 31.03 0.00 4.83 1.56 0.08 62.50 21:03:01 0 30.82 0.00 4.89 0.87 0.09 63.34 21:03:01 1 32.12 0.00 4.69 0.07 0.09 63.04 21:03:01 2 31.91 0.00 4.97 0.43 0.09 62.60 21:03:01 3 31.86 0.00 5.23 0.39 0.09 62.43 21:03:01 4 30.77 0.00 4.99 6.17 0.09 57.99 21:03:01 5 30.62 0.00 4.98 1.42 0.09 62.90 21:03:01 6 29.66 0.00 4.37 2.63 0.07 63.28 21:03:01 7 30.48 0.00 4.50 0.50 0.09 64.44 Average: all 20.13 0.00 3.86 3.11 0.07 72.84 Average: 0 20.86 0.00 4.10 3.06 0.07 71.91 Average: 1 21.03 0.00 4.04 4.32 0.08 70.53 Average: 2 20.98 0.00 4.02 2.05 0.07 72.88 Average: 3 20.02 0.00 3.87 2.07 0.07 73.97 Average: 4 20.33 0.00 3.96 7.30 0.07 68.35 Average: 5 18.13 0.00 3.53 1.86 0.07 76.42 Average: 6 20.54 0.00 3.86 2.52 0.07 73.01 Average: 7 19.13 0.00 3.46 1.71 0.08 75.62