---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8481 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-8481) 09/08/25 _x86_64_ (8 CPU) 03:18:15 LINUX RESTART (8 CPU) 03:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:01 343.81 18.81 325.00 0.00 3184.54 63523.20 0.00 03:21:01 160.71 3.47 157.25 0.00 40.25 49741.29 0.00 03:22:01 120.00 0.27 119.73 0.00 31.99 41676.92 0.00 Average: 207.41 7.45 199.96 0.00 1073.82 51580.70 0.00 03:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 28388284 31485368 797456 2.43 96344 3263680 2066484 6.09 1118896 2948696 9252 03:21:01 26504780 31323336 948728 2.89 159528 4733144 2227520 6.57 1759832 3987812 419976 03:22:01 26213768 31510372 764232 2.32 165348 5202760 1820588 5.37 1611288 4420844 407524 Average: 27035611 31439692 836805 2.55 140407 4399861 2038197 6.01 1496672 3785784 278917 03:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 ens3 630.74 464.62 7890.39 104.73 0.00 0.00 0.00 0.00 03:20:01 docker0 221.54 237.37 17.83 506.29 0.00 0.00 0.00 0.00 03:20:01 veth52a167a 157.36 175.11 15.41 134.17 0.00 0.00 0.00 0.01 03:20:01 lo 5.08 5.08 0.52 0.52 0.00 0.00 0.00 0.00 03:21:01 ens3 283.82 221.76 2961.95 32.11 0.00 0.00 0.00 0.00 03:21:01 docker0 200.30 245.83 16.25 2926.33 0.00 0.00 0.00 0.00 03:21:01 veth1f52c49 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 ens3 105.73 66.59 2704.80 12.91 0.00 0.00 0.00 0.00 03:22:01 docker0 4.93 8.55 0.30 123.25 0.00 0.00 0.00 0.00 03:22:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 338.47 249.79 4500.13 49.61 0.00 0.00 0.00 0.00 Average: docker0 141.82 163.51 11.43 1189.18 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8481) 09/08/25 _x86_64_ (8 CPU) 03:18:15 LINUX RESTART (8 CPU) 03:19:02 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 7.11 0.00 2.96 2.34 0.06 87.53 03:20:01 0 8.44 0.00 2.39 0.26 0.07 88.85 03:20:01 1 8.84 0.00 3.19 1.87 0.07 86.04 03:20:01 2 5.90 0.00 3.14 1.72 0.07 89.17 03:20:01 3 4.16 0.00 2.32 0.10 0.05 93.36 03:20:01 4 6.03 0.00 3.28 0.38 0.07 90.24 03:20:01 5 9.56 0.00 2.35 1.44 0.07 86.58 03:20:01 6 5.99 0.00 3.39 5.32 0.07 85.23 03:20:01 7 7.92 0.00 3.64 7.62 0.05 80.77 03:21:01 all 43.40 0.00 6.93 1.22 0.09 48.36 03:21:01 0 42.52 0.00 6.96 0.20 0.08 50.24 03:21:01 1 44.29 0.00 7.02 1.10 0.08 47.51 03:21:01 2 43.77 0.00 7.41 3.71 0.10 45.01 03:21:01 3 42.21 0.00 6.51 0.27 0.10 50.91 03:21:01 4 42.28 0.00 6.67 0.17 0.10 50.77 03:21:01 5 42.01 0.00 6.53 0.62 0.08 50.76 03:21:01 6 45.21 0.00 6.65 0.32 0.10 47.73 03:21:01 7 44.92 0.00 7.69 3.42 0.10 43.87 03:22:01 all 23.71 0.00 3.98 1.17 0.06 71.08 03:22:01 0 23.89 0.00 5.20 3.21 0.07 67.63 03:22:01 1 23.38 0.00 3.87 2.32 0.07 70.37 03:22:01 2 23.81 0.00 4.03 0.07 0.05 72.04 03:22:01 3 24.08 0.00 3.43 0.77 0.07 71.65 03:22:01 4 22.49 0.00 3.83 0.42 0.05 73.21 03:22:01 5 24.23 0.00 3.69 0.45 0.07 71.56 03:22:01 6 22.94 0.00 3.89 0.30 0.07 72.80 03:22:01 7 24.86 0.00 3.91 1.83 0.07 69.33 Average: all 24.84 0.00 4.63 1.57 0.07 68.88 Average: 0 25.04 0.00 4.86 1.23 0.07 68.80 Average: 1 25.59 0.00 4.70 1.76 0.07 67.88 Average: 2 24.58 0.00 4.87 1.83 0.07 68.65 Average: 3 23.61 0.00 4.10 0.38 0.07 71.83 Average: 4 23.72 0.00 4.60 0.32 0.07 71.29 Average: 5 25.38 0.00 4.20 0.83 0.07 69.52 Average: 6 24.85 0.00 4.65 1.95 0.08 68.47 Average: 7 25.98 0.00 5.08 4.27 0.07 64.59