---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1043 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 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 14G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1043) 08/28/26 _x86_64_ (8 CPU) 09:48:49 LINUX RESTART (8 CPU) 09:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:01 428.31 81.37 346.94 0.00 13916.75 129513.08 0.00 09:51:01 230.38 3.93 226.45 0.00 49.99 63950.81 0.00 09:52:01 40.63 0.15 40.48 0.00 1.20 34794.22 0.00 09:53:01 182.07 0.42 181.65 0.00 44.26 54437.86 0.00 09:54:01 161.17 1.38 159.79 0.00 39.99 62410.66 0.00 Average: 208.51 17.45 191.06 0.00 2810.44 69021.33 0.00 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 28428932 31499012 791476 2.41 89432 3255908 1927040 5.68 1057560 2976692 489924 09:51:01 26209004 31404340 871200 2.65 156112 5122080 1859680 5.48 2028532 4027564 854260 09:52:01 26084636 31437648 836484 2.54 162284 5246376 1910040 5.63 1632520 4514656 442640 09:53:01 25549200 31502032 772536 2.35 185260 5777740 1881240 5.55 1674156 4959016 469948 09:54:01 24529400 31480160 787700 2.40 229536 6624692 1782220 5.25 1782460 5763208 204 Average: 26160234 31464638 811879 2.47 164525 5205359 1872044 5.52 1635046 4448227 451395 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 lo 5.30 5.30 0.53 0.53 0.00 0.00 0.00 0.00 09:50:01 ens3 632.79 471.15 8512.89 136.97 0.00 0.00 0.00 0.00 09:50:01 docker0 54.24 58.22 3.71 316.74 0.00 0.00 0.00 0.00 09:51:01 veth9bb2ceb 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 409.72 341.24 2946.45 45.17 0.00 0.00 0.00 0.00 09:51:01 docker0 321.60 373.52 26.72 2911.18 0.00 0.00 0.00 0.00 09:52:01 veth9bb2ceb 1.18 1.55 0.14 0.46 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 12.40 6.62 9.37 4.85 0.00 0.00 0.00 0.00 09:52:01 docker0 1.18 1.52 0.13 0.46 0.00 0.00 0.00 0.00 09:53:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 09:53:01 ens3 258.47 200.97 6793.80 31.48 0.00 0.00 0.00 0.00 09:53:01 docker0 10.71 23.18 0.67 168.43 0.00 0.00 0.00 0.00 09:54:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:54:01 ens3 330.13 251.32 4089.79 189.95 0.00 0.00 0.00 0.00 09:54:01 docker0 54.26 66.31 5.55 779.10 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 328.70 254.26 4470.46 81.68 0.00 0.00 0.00 0.00 Average: docker0 88.40 104.55 7.36 835.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1043) 08/28/26 _x86_64_ (8 CPU) 09:48:49 LINUX RESTART (8 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 9.45 0.00 3.02 1.86 0.01 85.65 09:50:01 0 7.34 0.00 2.63 0.37 0.02 89.64 09:50:01 1 9.18 0.00 2.53 0.27 0.00 88.02 09:50:01 2 10.20 0.00 3.91 4.84 0.02 81.04 09:50:01 3 12.68 0.00 2.92 1.53 0.00 82.87 09:50:01 4 11.08 0.00 3.80 0.79 0.02 84.32 09:50:01 5 12.41 0.00 2.24 0.19 0.00 85.16 09:50:01 6 6.25 0.00 3.14 4.39 0.00 86.21 09:50:01 7 6.48 0.00 3.01 2.52 0.02 87.97 09:51:01 all 29.70 0.00 5.47 0.84 0.03 63.97 09:51:01 0 29.14 0.00 5.12 0.27 0.03 65.43 09:51:01 1 30.60 0.00 5.11 0.30 0.02 63.96 09:51:01 2 28.54 0.00 5.60 0.62 0.02 65.23 09:51:01 3 29.65 0.00 4.89 0.37 0.03 65.06 09:51:01 4 29.68 0.00 5.47 0.07 0.02 64.77 09:51:01 5 31.89 0.00 5.29 0.30 0.05 62.47 09:51:01 6 29.05 0.00 5.08 0.67 0.03 65.16 09:51:01 7 29.05 0.00 7.19 4.13 0.02 59.62 09:52:01 all 42.41 0.00 4.84 0.36 0.03 52.36 09:52:01 0 41.44 0.00 5.02 0.02 0.02 53.51 09:52:01 1 45.41 0.00 5.01 0.08 0.05 49.45 09:52:01 2 42.39 0.00 4.87 0.05 0.03 52.66 09:52:01 3 42.52 0.00 5.31 2.22 0.03 49.92 09:52:01 4 41.85 0.00 4.64 0.05 0.02 53.44 09:52:01 5 42.03 0.00 4.47 0.02 0.03 53.44 09:52:01 6 42.33 0.00 5.14 0.40 0.03 52.09 09:52:01 7 41.29 0.00 4.30 0.05 0.03 54.33 09:53:01 all 31.96 0.00 6.31 1.11 0.02 60.60 09:53:01 0 33.61 0.00 6.42 0.12 0.03 59.82 09:53:01 1 31.61 0.00 5.43 0.25 0.02 62.69 09:53:01 2 32.93 0.00 6.20 0.52 0.02 60.33 09:53:01 3 31.24 0.00 6.66 1.66 0.03 60.41 09:53:01 4 32.56 0.00 6.36 0.34 0.02 60.73 09:53:01 5 31.65 0.00 7.04 1.91 0.02 59.39 09:53:01 6 30.93 0.00 6.17 3.18 0.02 59.70 09:53:01 7 31.14 0.00 6.17 0.91 0.02 61.77 09:54:01 all 8.40 0.00 3.60 0.78 0.03 87.19 09:54:01 0 6.62 0.00 4.59 2.66 0.03 86.09 09:54:01 1 7.24 0.00 3.33 0.08 0.02 89.32 09:54:01 2 8.35 0.00 4.84 1.91 0.05 84.85 09:54:01 3 10.64 0.00 3.27 0.05 0.02 86.02 09:54:01 4 8.75 0.00 3.81 0.10 0.03 87.30 09:54:01 5 10.36 0.00 2.73 0.35 0.03 86.52 09:54:01 6 7.20 0.00 3.06 1.03 0.02 88.70 09:54:01 7 8.05 0.00 3.17 0.05 0.02 88.71 Average: all 24.41 0.00 4.65 0.99 0.02 69.93 Average: 0 23.66 0.00 4.75 0.68 0.03 70.88 Average: 1 24.84 0.00 4.28 0.20 0.02 70.66 Average: 2 24.52 0.00 5.08 1.59 0.03 68.79 Average: 3 25.34 0.00 4.61 1.17 0.02 68.86 Average: 4 24.81 0.00 4.82 0.27 0.02 70.08 Average: 5 25.68 0.00 4.35 0.55 0.03 69.39 Average: 6 23.17 0.00 4.52 1.93 0.02 70.35 Average: 7 23.27 0.00 4.77 1.52 0.02 70.42