---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1617 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-1617) 02/05/26 _x86_64_ (8 CPU) 10:24:41 LINUX RESTART (8 CPU) 10:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:26:01 444.65 63.65 381.01 0.00 11134.42 156012.00 0.00 10:27:01 82.19 0.33 81.85 0.00 3.60 30031.13 0.00 10:28:01 178.05 0.73 177.32 0.00 21.46 78858.32 0.00 10:29:01 2.87 0.00 2.87 0.00 0.00 44.94 0.00 10:30:01 41.74 2.48 39.26 0.00 2027.13 4090.65 0.00 Average: 149.91 13.44 136.47 0.00 2637.61 53810.81 0.00 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 28108100 31490284 796576 2.42 111292 3480116 1756060 5.18 1105156 3188032 304220 10:27:01 27948960 31512948 777020 2.36 126508 3640620 1675304 4.94 1151384 3295780 472252 10:28:01 26359732 31427092 852692 2.59 173140 4956364 1839140 5.42 1319080 4565508 840 10:29:01 26361440 31428864 850960 2.59 173220 4956364 1838924 5.42 1318356 4565508 196 10:30:01 26260152 31460460 812020 2.47 176028 5083224 1762704 5.20 1360996 4614052 196 Average: 27007677 31463930 817854 2.49 152038 4423338 1774426 5.23 1250994 4045776 155541 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 ens3 749.92 487.59 9116.13 141.69 0.00 0.00 0.00 0.00 10:26:01 veth466b1b9 51.32 87.80 5.27 877.70 0.00 0.00 0.00 0.07 10:26:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 10:26:01 docker0 86.99 121.43 7.25 1079.98 0.00 0.00 0.00 0.00 10:27:01 ens3 106.02 64.47 2531.62 14.71 0.00 0.00 0.00 0.00 10:27:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:27:01 docker0 6.08 8.12 0.54 5.18 0.00 0.00 0.00 0.00 10:28:01 ens3 377.97 233.71 8173.07 46.09 0.00 0.00 0.00 0.00 10:28:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 10:28:01 docker0 49.76 70.27 5.22 881.11 0.00 0.00 0.00 0.00 10:28:01 veth951669d 0.28 0.25 0.04 0.02 0.00 0.00 0.00 0.00 10:29:01 ens3 3.45 2.40 2.75 1.54 0.00 0.00 0.00 0.00 10:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 docker0 0.12 0.07 0.02 0.00 0.00 0.00 0.00 0.00 10:29:01 veth951669d 0.12 0.12 0.02 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 132.59 103.03 774.71 143.01 0.00 0.00 0.00 0.00 10:30:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 10:30:01 docker0 2.20 1.88 0.35 1.12 0.00 0.00 0.00 0.00 Average: ens3 274.01 178.25 4119.82 69.41 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 29.03 40.36 2.68 393.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1617) 02/05/26 _x86_64_ (8 CPU) 10:24:41 LINUX RESTART (8 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 12.02 0.00 3.95 1.86 0.07 82.10 10:26:01 0 13.97 0.00 4.42 3.37 0.07 78.18 10:26:01 1 13.61 0.00 2.89 0.72 0.05 82.72 10:26:01 2 7.99 0.00 3.24 1.23 0.07 87.46 10:26:01 3 14.35 0.00 4.05 3.85 0.08 77.66 10:26:01 4 14.23 0.00 6.77 4.12 0.07 74.81 10:26:01 5 10.89 0.00 3.46 0.35 0.08 85.21 10:26:01 6 10.25 0.00 3.16 0.39 0.07 86.13 10:26:01 7 10.89 0.00 3.58 0.88 0.08 84.56 10:27:01 all 44.48 0.00 7.24 0.44 0.09 47.75 10:27:01 0 44.40 0.00 8.03 0.08 0.08 47.40 10:27:01 1 44.21 0.00 7.36 0.74 0.10 47.58 10:27:01 2 43.95 0.00 6.86 0.14 0.10 48.95 10:27:01 3 44.70 0.00 7.18 0.20 0.08 47.82 10:27:01 4 44.32 0.00 7.03 0.15 0.08 48.41 10:27:01 5 46.27 0.00 7.35 0.13 0.08 46.16 10:27:01 6 43.83 0.00 7.25 1.88 0.08 46.96 10:27:01 7 44.19 0.00 6.83 0.19 0.08 48.71 10:28:01 all 8.77 0.00 3.60 0.90 0.06 86.68 10:28:01 0 9.65 0.00 4.44 0.19 0.05 85.67 10:28:01 1 7.90 0.00 4.14 4.62 0.07 83.27 10:28:01 2 10.20 0.00 2.81 0.08 0.07 86.84 10:28:01 3 9.14 0.00 2.94 0.03 0.07 87.82 10:28:01 4 8.34 0.00 2.95 0.03 0.07 88.61 10:28:01 5 9.22 0.00 4.28 0.05 0.05 86.40 10:28:01 6 8.83 0.00 4.41 1.15 0.05 85.55 10:28:01 7 6.87 0.00 2.81 1.04 0.05 89.22 10:29:01 all 0.04 0.00 0.02 0.01 0.01 99.91 10:29:01 0 0.03 0.00 0.03 0.00 0.02 99.92 10:29:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:29:01 2 0.10 0.00 0.07 0.00 0.03 99.80 10:29:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:29:01 4 0.07 0.00 0.00 0.00 0.00 99.93 10:29:01 5 0.02 0.00 0.00 0.00 0.02 99.97 10:29:01 6 0.07 0.00 0.03 0.03 0.02 99.85 10:29:01 7 0.03 0.00 0.00 0.03 0.02 99.92 10:30:01 all 1.73 0.00 0.80 0.21 0.02 97.24 10:30:01 0 1.48 0.00 0.83 0.02 0.02 97.65 10:30:01 1 1.19 0.00 0.72 0.25 0.02 97.83 10:30:01 2 2.47 0.00 0.84 0.17 0.03 96.49 10:30:01 3 2.02 0.00 0.72 0.18 0.03 97.04 10:30:01 4 1.24 0.00 0.80 0.13 0.02 97.81 10:30:01 5 2.35 0.00 0.82 0.08 0.02 96.73 10:30:01 6 1.19 0.00 0.87 0.75 0.02 97.18 10:30:01 7 1.93 0.00 0.77 0.07 0.02 97.22 Average: all 13.36 0.00 3.11 0.68 0.05 82.81 Average: 0 13.84 0.00 3.54 0.73 0.05 81.85 Average: 1 13.33 0.00 3.01 1.26 0.05 82.35 Average: 2 12.89 0.00 2.75 0.32 0.06 83.98 Average: 3 14.00 0.00 2.98 0.85 0.05 82.12 Average: 4 13.58 0.00 3.49 0.88 0.05 82.00 Average: 5 13.71 0.00 3.17 0.12 0.05 82.95 Average: 6 12.76 0.00 3.13 0.84 0.05 83.23 Average: 7 12.75 0.00 2.79 0.44 0.05 83.97