---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-991 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-991) 08/27/26 _x86_64_ (8 CPU) 09:04:41 LINUX RESTART (8 CPU) 09:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:06:01 306.33 64.64 241.69 0.00 11282.65 87392.50 0.00 09:07:01 44.10 0.22 43.89 0.00 5.20 21991.20 0.00 09:08:01 156.76 0.38 156.37 0.00 17.33 73569.21 0.00 09:09:01 2.43 0.00 2.43 0.00 0.00 39.61 0.00 09:10:01 48.38 3.68 44.69 0.00 2537.18 4280.22 0.00 Average: 111.60 13.78 97.81 0.00 2768.38 37454.03 0.00 09:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 28363400 31522932 765132 2.33 99852 3306436 1723168 5.08 1027272 3047256 134696 09:07:01 27945660 31533772 755192 2.30 111280 3689376 1806992 5.33 1103572 3351372 519928 09:08:01 26421088 31459208 817856 2.49 164516 4944984 1807948 5.33 1265004 4560860 808 09:09:01 26422512 31460816 815764 2.48 164596 4944988 1791440 5.28 1264180 4560864 184 09:10:01 26262732 31481140 781720 2.38 168456 5116268 1771436 5.22 1364772 4603052 200 Average: 27083078 31491574 787133 2.39 141740 4400410 1780197 5.25 1204960 4024681 131163 09:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 docker0 32.54 40.19 2.99 573.91 0.00 0.00 0.00 0.00 09:06:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 09:06:01 ens3 695.27 522.90 8595.75 141.13 0.00 0.00 0.00 0.00 09:06:01 vethce614e4 25.78 30.21 2.60 463.20 0.00 0.00 0.00 0.04 09:07:01 docker0 0.92 1.17 0.08 0.20 0.00 0.00 0.00 0.00 09:07:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:07:01 ens3 137.35 104.80 2536.52 15.57 0.00 0.00 0.00 0.00 09:08:01 docker0 32.99 36.69 3.11 464.29 0.00 0.00 0.00 0.00 09:08:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 09:08:01 veth27817ab 0.28 0.25 0.04 0.02 0.00 0.00 0.00 0.00 09:08:01 ens3 385.00 284.87 7750.23 47.93 0.00 0.00 0.00 0.00 09:09:01 docker0 0.10 0.05 0.02 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:09:01 veth27817ab 0.10 0.10 0.02 0.01 0.00 0.00 0.00 0.00 09:09:01 ens3 2.95 2.15 2.29 1.31 0.00 0.00 0.00 0.00 09:10:01 docker0 2.05 1.65 0.35 0.63 0.00 0.00 0.00 0.00 09:10:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 09:10:01 ens3 212.83 97.15 1479.98 141.87 0.00 0.00 0.00 0.00 Average: docker0 13.72 15.95 1.31 207.80 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 286.68 202.37 4072.90 69.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-991) 08/27/26 _x86_64_ (8 CPU) 09:04:41 LINUX RESTART (8 CPU) 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 10.92 0.00 3.71 2.42 0.03 82.93 09:06:01 0 10.99 0.00 3.89 1.49 0.02 83.60 09:06:01 1 9.62 0.00 3.63 0.72 0.03 85.99 09:06:01 2 11.84 0.00 4.56 4.17 0.02 79.42 09:06:01 3 8.25 0.00 3.36 6.15 0.03 82.22 09:06:01 4 13.89 0.00 3.40 0.68 0.03 81.99 09:06:01 5 12.61 0.00 3.43 0.59 0.03 83.34 09:06:01 6 8.31 0.00 3.02 1.23 0.03 87.40 09:06:01 7 11.83 0.00 4.38 4.30 0.03 79.46 09:07:01 all 41.40 0.00 6.02 0.24 0.02 52.32 09:07:01 0 42.89 0.00 5.83 0.05 0.02 51.21 09:07:01 1 42.09 0.00 5.82 0.05 0.03 52.00 09:07:01 2 38.34 0.00 7.24 0.22 0.03 54.17 09:07:01 3 42.23 0.00 5.76 0.98 0.02 51.01 09:07:01 4 41.81 0.00 5.88 0.00 0.02 52.29 09:07:01 5 42.72 0.00 6.08 0.03 0.02 51.15 09:07:01 6 39.72 0.00 5.72 0.52 0.03 54.00 09:07:01 7 41.42 0.00 5.81 0.05 0.02 52.70 09:08:01 all 8.21 0.00 3.58 0.77 0.02 87.42 09:08:01 0 8.14 0.00 3.83 0.08 0.02 87.93 09:08:01 1 8.17 0.00 3.25 0.15 0.02 88.41 09:08:01 2 10.05 0.00 3.90 2.90 0.02 83.13 09:08:01 3 6.59 0.00 3.98 1.64 0.02 87.76 09:08:01 4 6.96 0.00 3.24 0.44 0.02 89.34 09:08:01 5 9.89 0.00 3.56 0.08 0.03 86.43 09:08:01 6 7.36 0.00 2.43 0.74 0.02 89.45 09:08:01 7 8.56 0.00 4.47 0.10 0.03 86.84 09:09:01 all 0.29 0.00 0.01 0.07 0.00 99.62 09:09:01 0 2.02 0.00 0.00 0.00 0.00 97.98 09:09:01 1 0.02 0.00 0.03 0.00 0.02 99.93 09:09:01 2 0.03 0.00 0.03 0.02 0.02 99.90 09:09:01 3 0.05 0.00 0.02 0.18 0.00 99.75 09:09:01 4 0.03 0.00 0.00 0.00 0.00 99.97 09:09:01 5 0.08 0.00 0.00 0.00 0.00 99.92 09:09:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:09:01 7 0.05 0.00 0.02 0.33 0.00 99.60 09:10:01 all 2.77 0.00 0.99 0.21 0.00 96.02 09:10:01 0 3.64 0.00 0.91 0.02 0.00 95.44 09:10:01 1 2.18 0.00 1.00 0.07 0.00 96.75 09:10:01 2 2.13 0.00 1.15 0.18 0.00 96.53 09:10:01 3 2.76 0.00 0.87 0.32 0.00 96.05 09:10:01 4 2.00 0.00 1.32 0.15 0.02 96.51 09:10:01 5 3.44 0.00 0.94 0.48 0.00 95.14 09:10:01 6 2.67 0.00 0.92 0.17 0.02 96.22 09:10:01 7 3.29 0.00 0.85 0.33 0.00 95.52 Average: all 12.67 0.00 2.85 0.74 0.02 83.73 Average: 0 13.43 0.00 2.87 0.33 0.01 83.36 Average: 1 12.38 0.00 2.74 0.20 0.02 84.66 Average: 2 12.44 0.00 3.36 1.49 0.02 82.69 Average: 3 11.93 0.00 2.79 1.85 0.01 83.42 Average: 4 12.91 0.00 2.76 0.25 0.02 84.06 Average: 5 13.69 0.00 2.79 0.24 0.02 83.26 Average: 6 11.56 0.00 2.41 0.53 0.02 85.48 Average: 7 12.99 0.00 3.10 1.02 0.02 82.88