---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-986 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: 2799.996 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 13G 143G 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-986) 08/27/26 _x86_64_ (8 CPU) 08:51:00 LINUX RESTART (8 CPU) 08:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:53:01 3.38 0.17 3.22 0.00 7.87 56.94 0.00 08:54:01 1.58 0.00 1.58 0.00 0.00 18.66 0.00 08:55:01 0.77 0.00 0.77 0.00 0.00 8.53 0.00 08:56:01 256.87 5.05 251.82 0.00 243.69 2598.37 0.00 08:57:01 113.86 9.32 104.55 0.00 1407.77 47521.41 0.00 08:58:01 140.64 0.42 140.23 0.00 24.93 71510.75 0.00 08:59:01 49.54 0.00 49.54 0.00 0.00 22122.85 0.00 09:00:01 1.82 0.00 1.82 0.00 0.00 26.93 0.00 Average: 71.06 1.87 69.19 0.00 210.52 17982.31 0.00 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 30250324 31827488 519568 1.58 62384 1836768 1567524 4.62 631072 1691100 12 08:54:01 30250352 31827632 518796 1.58 62416 1836776 1567524 4.62 629768 1691092 4 08:55:01 30250796 31828088 517904 1.58 62432 1836776 1567524 4.62 629772 1691092 8 08:56:01 30008720 31611904 732756 2.23 62884 1861404 1572232 4.64 860300 1703368 1316 08:57:01 27794560 31338844 940724 2.86 104424 3661948 2235104 6.59 1380404 3227624 464956 08:58:01 26533708 31488672 790324 2.40 157224 4896224 1837408 5.42 1215196 4527620 582108 08:59:01 26396596 31428164 845076 2.57 164532 4940340 1828496 5.39 1288996 4561104 160 09:00:01 26461672 31493340 779756 2.37 164624 4940308 1853756 5.47 1235700 4554800 116 Average: 28493341 31605516 705613 2.15 105115 3226318 1753696 5.17 983901 2955975 131085 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 ens3 1.78 1.35 4.75 0.60 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 138.79 81.35 334.41 41.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 08:57:01 ens3 416.55 324.10 8263.20 76.65 0.00 0.00 0.00 0.00 08:57:01 veth1fa2451 67.59 81.99 6.34 1040.04 0.00 0.00 0.00 0.09 08:57:01 docker0 75.09 90.70 6.09 1116.09 0.00 0.00 0.00 0.00 08:57:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 08:58:01 ens3 476.50 381.99 10808.90 53.33 0.00 0.00 0.00 0.00 08:58:01 docker0 70.85 79.42 5.90 1036.25 0.00 0.00 0.00 0.00 08:58:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 08:59:01 ens3 25.55 14.61 36.53 8.64 0.00 0.00 0.00 0.00 08:59:01 docker0 0.37 0.18 0.05 0.01 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 veth3424e05 0.37 0.33 0.05 0.02 0.00 0.00 0.00 0.00 09:00:01 ens3 4.70 2.95 5.66 1.60 0.00 0.00 0.00 0.00 09:00:01 docker0 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 veth3424e05 0.08 0.08 0.01 0.00 0.00 0.00 0.00 0.00 Average: ens3 133.01 100.80 2431.58 22.73 0.00 0.00 0.00 0.00 Average: docker0 18.30 21.30 1.51 269.03 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth3424e05 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-986) 08/27/26 _x86_64_ (8 CPU) 08:51:00 LINUX RESTART (8 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 0.05 0.00 0.03 0.01 0.00 99.92 08:53:01 0 0.03 0.00 0.05 0.00 0.00 99.92 08:53:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:53:01 2 0.07 0.00 0.03 0.00 0.00 99.90 08:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:53:01 4 0.07 0.00 0.02 0.00 0.00 99.92 08:53:01 5 0.07 0.00 0.00 0.02 0.00 99.92 08:53:01 6 0.08 0.00 0.07 0.03 0.00 99.82 08:53:01 7 0.05 0.00 0.02 0.00 0.00 99.93 08:54:01 all 0.02 0.00 0.01 0.00 0.00 99.96 08:54:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:54:01 1 0.03 0.00 0.03 0.00 0.00 99.93 08:54:01 2 0.05 0.00 0.00 0.00 0.00 99.95 08:54:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:54:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:54:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:54:01 6 0.05 0.00 0.00 0.02 0.00 99.93 08:54:01 7 0.00 0.00 0.00 0.02 0.00 99.98 08:55:01 all 0.05 0.00 0.01 0.00 0.00 99.93 08:55:01 0 0.02 0.00 0.03 0.00 0.00 99.95 08:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:55:01 2 0.37 0.00 0.03 0.00 0.00 99.60 08:55:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:55:01 4 0.02 0.00 0.00 0.00 0.02 99.97 08:55:01 5 0.00 0.00 0.00 0.02 0.00 99.98 08:55:01 6 0.02 0.00 0.02 0.02 0.00 99.95 08:55:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:56:01 all 2.31 0.00 0.28 0.46 0.00 96.95 08:56:01 0 4.65 0.00 0.05 0.00 0.00 95.30 08:56:01 1 1.77 0.00 0.20 0.08 0.02 97.93 08:56:01 2 1.15 0.00 0.15 0.02 0.00 98.68 08:56:01 3 0.95 0.00 0.52 1.40 0.02 97.11 08:56:01 4 2.92 0.00 0.13 0.02 0.00 96.93 08:56:01 5 2.17 0.00 0.79 1.97 0.00 95.07 08:56:01 6 1.24 0.00 0.25 0.18 0.00 98.33 08:56:01 7 3.62 0.00 0.13 0.03 0.00 96.21 08:57:01 all 21.83 0.00 4.84 0.84 0.03 72.46 08:57:01 0 22.28 0.00 5.62 0.08 0.03 71.99 08:57:01 1 21.41 0.00 4.48 1.77 0.02 72.33 08:57:01 2 23.26 0.00 5.11 0.12 0.03 71.48 08:57:01 3 22.14 0.00 4.56 0.24 0.03 73.03 08:57:01 4 21.33 0.00 4.88 1.61 0.03 72.15 08:57:01 5 22.63 0.00 4.56 0.25 0.05 72.51 08:57:01 6 21.17 0.00 4.84 2.53 0.03 71.43 08:57:01 7 20.40 0.00 4.67 0.15 0.03 74.74 08:58:01 all 18.40 0.00 4.77 0.79 0.01 76.02 08:58:01 0 17.88 0.00 4.78 0.12 0.00 77.23 08:58:01 1 17.14 0.00 4.93 2.53 0.02 75.38 08:58:01 2 18.77 0.00 4.30 0.10 0.00 76.82 08:58:01 3 18.48 0.00 4.63 0.05 0.02 76.83 08:58:01 4 17.99 0.00 5.03 2.86 0.02 74.10 08:58:01 5 19.25 0.00 4.37 0.05 0.02 76.31 08:58:01 6 17.01 0.00 5.42 0.41 0.03 77.14 08:58:01 7 20.73 0.00 4.67 0.20 0.02 74.38 08:59:01 all 1.21 0.00 0.52 0.22 0.01 98.04 08:59:01 0 0.85 0.00 1.09 1.29 0.02 96.76 08:59:01 1 1.14 0.00 0.32 0.02 0.00 98.53 08:59:01 2 0.85 0.00 0.35 0.13 0.02 98.65 08:59:01 3 1.62 0.00 0.92 0.00 0.00 97.46 08:59:01 4 0.87 0.00 0.33 0.00 0.00 98.80 08:59:01 5 2.59 0.00 0.40 0.00 0.00 97.01 08:59:01 6 0.70 0.00 0.47 0.32 0.00 98.51 08:59:01 7 1.05 0.00 0.32 0.00 0.02 98.61 09:00:01 all 0.23 0.00 0.05 0.00 0.00 99.72 09:00:01 0 0.05 0.00 0.05 0.02 0.00 99.88 09:00:01 1 0.10 0.00 0.03 0.00 0.00 99.87 09:00:01 2 0.15 0.00 0.07 0.00 0.00 99.78 09:00:01 3 0.10 0.00 0.05 0.00 0.00 99.85 09:00:01 4 0.13 0.00 0.03 0.00 0.00 99.83 09:00:01 5 1.24 0.00 0.03 0.00 0.00 98.73 09:00:01 6 0.02 0.00 0.03 0.02 0.02 99.92 09:00:01 7 0.02 0.00 0.07 0.00 0.00 99.92 Average: all 5.47 0.00 1.30 0.29 0.01 92.93 Average: 0 5.69 0.00 1.45 0.19 0.01 92.67 Average: 1 5.17 0.00 1.24 0.55 0.01 93.04 Average: 2 5.54 0.00 1.25 0.05 0.01 93.16 Average: 3 5.37 0.00 1.33 0.21 0.01 93.08 Average: 4 5.35 0.00 1.29 0.55 0.01 92.79 Average: 5 5.93 0.00 1.25 0.29 0.01 92.51 Average: 6 4.99 0.00 1.37 0.44 0.01 93.18 Average: 7 5.68 0.00 1.22 0.05 0.01 93.03