---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8094 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-8094) 09/01/25 _x86_64_ (8 CPU) 20:29:38 LINUX RESTART (8 CPU) 20:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:31:01 463.21 73.21 390.00 0.00 13026.54 61051.62 0.00 20:32:01 155.86 3.30 152.56 0.00 36.13 40439.39 0.00 20:33:01 158.61 0.45 158.16 0.00 35.73 48981.17 0.00 Average: 258.09 25.39 232.70 0.00 4317.76 50096.54 0.00 20:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:31:01 28412156 31497600 786564 2.39 95708 3254568 2081476 6.14 1102796 2943560 3596 20:32:01 26733284 31436760 836652 2.55 156440 4633488 1869636 5.51 1568368 3965388 387020 20:33:01 26236628 31514328 760448 2.31 173308 5161852 1706620 5.03 1608820 4390504 444 Average: 27127356 31482896 794555 2.42 141819 4349969 1885911 5.56 1426661 3766484 130353 20:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:31:01 ens3 820.13 624.01 8681.26 154.31 0.00 0.00 0.00 0.00 20:31:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 20:31:01 vethc046512 117.83 129.59 11.59 115.77 0.00 0.00 0.00 0.01 20:31:01 docker0 180.05 183.29 14.40 512.47 0.00 0.00 0.00 0.00 20:32:01 veth8b9a1f1 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 20:32:01 ens3 360.57 208.22 2811.86 30.61 0.00 0.00 0.00 0.00 20:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 docker0 190.92 329.63 15.92 2782.37 0.00 0.00 0.00 0.00 20:33:01 ens3 134.08 81.39 2735.18 21.72 0.00 0.00 0.00 0.00 20:33:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 20:33:01 docker0 5.32 8.93 0.32 123.28 0.00 0.00 0.00 0.00 Average: ens3 436.13 302.75 4720.77 68.40 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 125.12 173.90 10.19 1142.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8094) 09/01/25 _x86_64_ (8 CPU) 20:29:38 LINUX RESTART (8 CPU) 20:30:02 CPU %user %nice %system %iowait %steal %idle 20:31:01 all 11.06 0.00 3.48 1.64 0.06 83.75 20:31:01 0 10.41 0.00 3.37 1.09 0.05 85.08 20:31:01 1 12.72 0.00 4.38 3.48 0.07 79.35 20:31:01 2 13.32 0.00 2.62 0.88 0.07 83.10 20:31:01 3 11.75 0.00 3.27 0.58 0.07 84.33 20:31:01 4 10.50 0.00 3.37 1.29 0.09 84.75 20:31:01 5 9.00 0.00 2.94 0.58 0.05 87.42 20:31:01 6 10.05 0.00 5.00 3.75 0.07 81.13 20:31:01 7 10.73 0.00 2.91 1.48 0.05 84.84 20:32:01 all 42.91 0.00 6.86 0.71 0.08 49.45 20:32:01 0 42.98 0.00 6.86 0.86 0.07 49.24 20:32:01 1 43.16 0.00 6.90 0.15 0.08 49.71 20:32:01 2 42.80 0.00 6.50 0.40 0.07 50.23 20:32:01 3 43.01 0.00 6.68 0.15 0.07 50.09 20:32:01 4 44.00 0.00 6.69 0.20 0.07 49.03 20:32:01 5 42.39 0.00 7.01 0.13 0.08 50.39 20:32:01 6 41.53 0.00 7.50 3.25 0.08 47.63 20:32:01 7 43.42 0.00 6.72 0.50 0.08 49.27 20:33:01 all 31.51 0.00 6.63 0.69 0.06 61.11 20:33:01 0 31.73 0.00 7.02 0.77 0.08 60.39 20:33:01 1 31.50 0.00 6.17 1.55 0.07 60.71 20:33:01 2 31.64 0.00 5.98 0.10 0.05 62.23 20:33:01 3 30.77 0.00 6.45 0.25 0.07 62.46 20:33:01 4 31.52 0.00 6.16 0.34 0.07 61.91 20:33:01 5 32.96 0.00 6.97 0.73 0.07 59.28 20:33:01 6 30.85 0.00 6.84 1.71 0.05 60.55 20:33:01 7 31.10 0.00 7.43 0.03 0.05 61.38 Average: all 28.62 0.00 5.67 1.01 0.07 64.64 Average: 0 28.48 0.00 5.76 0.91 0.07 64.78 Average: 1 29.24 0.00 5.83 1.72 0.07 63.14 Average: 2 29.39 0.00 5.05 0.46 0.06 65.04 Average: 3 28.60 0.00 5.48 0.33 0.07 65.52 Average: 4 28.81 0.00 5.42 0.61 0.07 65.08 Average: 5 28.25 0.00 5.66 0.48 0.07 65.54 Average: 6 27.60 0.00 6.46 2.89 0.07 62.98 Average: 7 28.55 0.00 5.70 0.67 0.06 65.02