---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1795 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 15G 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 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1795) 02/09/26 _x86_64_ (8 CPU) 06:38:17 LINUX RESTART (8 CPU) 06:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:01 302.24 15.35 286.88 0.00 2254.13 94246.26 0.00 06:41:01 44.29 0.15 44.14 0.00 1.20 26683.57 0.00 06:42:01 97.48 0.28 97.20 0.00 32.93 21698.92 0.00 06:43:01 180.75 1.07 179.69 0.00 26.00 74930.84 0.00 06:44:01 69.02 3.53 65.49 0.00 2528.25 25441.09 0.00 06:45:01 5.48 0.00 5.48 0.00 0.00 73.45 0.00 Average: 116.03 3.36 112.66 0.00 803.05 40362.71 0.00 06:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 27234964 31514496 770428 2.34 149120 4279020 1695512 5.00 1328536 3776088 488 06:41:01 26481772 31380496 894740 2.72 158504 4822808 2199068 6.48 1691892 4090988 128416 06:42:01 26281028 31479292 795184 2.42 166124 5095732 2111664 6.23 1974880 3988068 772408 06:43:01 24670536 31527936 746424 2.27 225672 6548296 1807912 5.33 1700520 5722584 597116 06:44:01 24344336 31436864 819396 2.49 231528 6755560 1877428 5.53 1906888 5797528 12 06:45:01 24420532 31510380 750816 2.28 231684 6755164 1711152 5.04 1849464 5791248 88 Average: 25572195 31474911 796165 2.42 193772 5709430 1900456 5.60 1742030 4861084 249755 06:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 lo 3.12 3.12 0.32 0.32 0.00 0.00 0.00 0.00 06:40:01 ens3 845.09 569.90 10622.21 112.34 0.00 0.00 0.00 0.00 06:40:01 docker0 386.02 565.18 31.93 3368.47 0.00 0.00 0.00 0.00 06:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:41:01 ens3 19.96 12.48 17.56 7.86 0.00 0.00 0.00 0.00 06:41:01 vetha37e808 1.17 1.68 0.14 0.49 0.00 0.00 0.00 0.00 06:41:01 docker0 1.17 1.53 0.12 0.48 0.00 0.00 0.00 0.00 06:42:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 06:42:01 vethe8e20d0 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:42:01 ens3 34.96 18.73 212.07 9.12 0.00 0.00 0.00 0.00 06:42:01 docker0 5.10 11.86 0.36 128.45 0.00 0.00 0.00 0.00 06:43:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 06:43:01 ens3 436.24 294.47 10637.97 47.55 0.00 0.00 0.00 0.00 06:43:01 docker0 55.79 93.30 5.52 886.77 0.00 0.00 0.00 0.00 06:44:01 veth51a6477 0.38 0.33 0.06 0.02 0.00 0.00 0.00 0.00 06:44:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 06:44:01 ens3 81.12 44.93 1441.99 10.77 0.00 0.00 0.00 0.00 06:44:01 docker0 0.38 0.18 0.05 0.01 0.00 0.00 0.00 0.00 06:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:45:01 ens3 6.97 4.30 8.34 2.20 0.00 0.00 0.00 0.00 06:45:01 docker0 0.05 0.05 0.01 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 235.70 156.32 3804.42 31.42 0.00 0.00 0.00 0.00 Average: docker0 73.88 110.76 6.26 723.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1795) 02/09/26 _x86_64_ (8 CPU) 06:38:17 LINUX RESTART (8 CPU) 06:39:02 CPU %user %nice %system %iowait %steal %idle 06:40:01 all 9.88 0.00 4.19 2.65 0.09 83.19 06:40:01 0 10.48 0.00 4.88 4.53 0.10 80.01 06:40:01 1 10.56 0.00 5.13 5.66 0.10 78.55 06:40:01 2 8.79 0.00 4.38 6.10 0.10 80.62 06:40:01 3 9.13 0.00 3.81 1.82 0.09 85.15 06:40:01 4 7.17 0.00 3.43 0.36 0.07 88.96 06:40:01 5 11.15 0.00 3.86 0.72 0.09 84.18 06:40:01 6 11.90 0.00 3.69 0.75 0.09 83.57 06:40:01 7 9.81 0.00 4.34 1.26 0.09 84.51 06:41:01 all 37.46 0.00 6.21 0.64 0.09 55.60 06:41:01 0 39.77 0.00 6.31 0.17 0.08 53.67 06:41:01 1 35.19 0.00 5.41 0.97 0.10 58.33 06:41:01 2 31.52 0.00 6.69 0.07 0.08 61.63 06:41:01 3 39.93 0.00 5.70 0.27 0.10 54.00 06:41:01 4 37.85 0.00 7.02 0.76 0.10 54.27 06:41:01 5 38.65 0.00 6.09 0.10 0.10 55.06 06:41:01 6 38.15 0.00 5.97 0.52 0.08 55.27 06:41:01 7 38.62 0.00 6.49 2.27 0.08 52.55 06:42:01 all 56.48 0.00 8.26 0.58 0.11 34.56 06:42:01 0 56.25 0.00 7.63 0.13 0.12 35.87 06:42:01 1 54.74 0.00 8.81 2.59 0.12 33.75 06:42:01 2 54.44 0.00 7.49 0.37 0.12 37.58 06:42:01 3 58.67 0.00 9.15 0.17 0.08 31.93 06:42:01 4 55.82 0.00 8.00 0.17 0.12 35.90 06:42:01 5 57.64 0.00 8.88 0.17 0.12 33.19 06:42:01 6 55.03 0.00 7.91 0.61 0.10 36.35 06:42:01 7 59.24 0.00 8.24 0.45 0.10 31.96 06:43:01 all 9.33 0.00 4.25 1.91 0.08 84.43 06:43:01 0 8.77 0.00 4.06 1.82 0.07 85.29 06:43:01 1 9.89 0.00 5.00 6.38 0.08 78.65 06:43:01 2 7.18 0.00 3.94 0.03 0.08 88.76 06:43:01 3 8.75 0.00 4.28 5.05 0.08 81.84 06:43:01 4 9.36 0.00 4.26 0.19 0.07 86.12 06:43:01 5 11.61 0.00 3.92 0.63 0.07 83.78 06:43:01 6 8.91 0.00 5.24 0.32 0.08 85.44 06:43:01 7 10.19 0.00 3.27 0.90 0.09 85.55 06:44:01 all 1.78 0.00 0.72 0.60 0.02 96.87 06:44:01 0 2.77 0.00 0.70 0.05 0.05 96.43 06:44:01 1 3.54 0.00 0.66 0.02 0.03 95.76 06:44:01 2 0.97 0.00 1.27 3.02 0.03 94.71 06:44:01 3 1.22 0.00 0.57 0.12 0.02 98.08 06:44:01 4 1.14 0.00 0.60 1.00 0.02 97.24 06:44:01 5 1.82 0.00 0.94 0.28 0.02 96.94 06:44:01 6 1.40 0.00 0.40 0.12 0.00 98.08 06:44:01 7 1.39 0.00 0.62 0.20 0.02 97.78 06:45:01 all 0.28 0.00 0.07 0.02 0.02 99.61 06:45:01 0 0.60 0.00 0.05 0.00 0.03 99.32 06:45:01 1 1.19 0.00 0.07 0.00 0.03 98.71 06:45:01 2 0.08 0.00 0.10 0.02 0.05 99.75 06:45:01 3 0.02 0.00 0.08 0.00 0.00 99.90 06:45:01 4 0.03 0.00 0.07 0.08 0.02 99.80 06:45:01 5 0.20 0.00 0.08 0.02 0.02 99.68 06:45:01 6 0.03 0.00 0.07 0.00 0.02 99.88 06:45:01 7 0.10 0.00 0.05 0.02 0.02 99.82 Average: all 19.18 0.00 3.94 1.06 0.07 75.75 Average: 0 19.76 0.00 3.92 1.10 0.08 75.14 Average: 1 19.09 0.00 4.15 2.57 0.08 74.11 Average: 2 17.15 0.00 3.97 1.59 0.08 77.21 Average: 3 19.62 0.00 3.92 1.22 0.06 75.17 Average: 4 18.57 0.00 3.89 0.43 0.06 77.05 Average: 5 20.17 0.00 3.95 0.32 0.07 75.49 Average: 6 19.20 0.00 3.87 0.38 0.06 76.49 Average: 7 19.89 0.00 3.82 0.85 0.06 75.38