---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775920 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-775920) 12/29/25 _x86_64_ (8 CPU) 17:04:41 LINUX RESTART (8 CPU) 17:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:06:01 437.66 72.24 365.42 0.00 12857.72 179095.08 0.00 17:07:01 236.31 2.72 233.59 0.00 26.93 60094.52 0.00 17:08:01 239.01 0.32 238.69 0.00 35.06 60212.10 0.00 Average: 304.33 25.09 279.24 0.00 4306.57 99800.57 0.00 17:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:06:01 28397852 31485660 802628 2.44 91608 3267496 1879412 5.54 1066100 2997868 535728 17:07:01 26306504 31060932 1214760 3.70 158188 4684236 2178108 6.42 2004120 3960464 394520 17:08:01 25905468 31494264 777244 2.36 178132 5447640 1733164 5.11 1815420 4490996 176 Average: 26869941 31346952 931544 2.83 142643 4466457 1930228 5.69 1628547 3816443 310141 17:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:06:01 lo 5.20 5.20 0.54 0.54 0.00 0.00 0.00 0.00 17:06:01 docker0 32.74 37.89 2.39 278.73 0.00 0.00 0.00 0.00 17:06:01 ens3 688.60 439.98 8287.73 132.22 0.00 0.00 0.00 0.00 17:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 veth4e1da3c 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:07:01 docker0 383.19 523.00 30.89 3024.91 0.00 0.00 0.00 0.00 17:07:01 ens3 555.37 402.28 3055.36 48.79 0.00 0.00 0.00 0.00 17:08:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:08:01 docker0 19.75 45.29 1.54 920.25 0.00 0.00 0.00 0.00 17:08:01 ens3 164.42 95.17 3845.79 21.12 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 145.23 202.06 11.61 1407.96 0.00 0.00 0.00 0.00 Average: ens3 469.47 312.48 5062.96 67.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775920) 12/29/25 _x86_64_ (8 CPU) 17:04:41 LINUX RESTART (8 CPU) 17:05:01 CPU %user %nice %system %iowait %steal %idle 17:06:01 all 9.94 0.00 3.12 2.16 0.05 84.73 17:06:01 0 8.98 0.00 2.51 0.81 0.05 87.65 17:06:01 1 12.09 0.00 3.84 5.80 0.05 78.21 17:06:01 2 9.14 0.00 2.63 4.09 0.05 84.10 17:06:01 3 10.19 0.00 2.83 0.98 0.05 85.96 17:06:01 4 10.24 0.00 3.21 3.49 0.05 83.01 17:06:01 5 9.21 0.00 2.72 0.29 0.05 87.73 17:06:01 6 8.54 0.00 2.78 0.32 0.05 88.31 17:06:01 7 11.10 0.00 4.45 1.50 0.05 82.89 17:07:01 all 31.01 0.00 6.13 1.43 0.07 61.36 17:07:01 0 30.25 0.00 5.85 0.44 0.07 63.39 17:07:01 1 31.12 0.00 6.34 4.78 0.07 57.70 17:07:01 2 32.02 0.00 6.13 3.42 0.07 58.35 17:07:01 3 30.46 0.00 6.99 1.06 0.08 61.40 17:07:01 4 31.01 0.00 5.98 0.34 0.07 62.60 17:07:01 5 30.45 0.00 6.17 0.42 0.07 62.89 17:07:01 6 31.60 0.00 5.80 0.51 0.07 62.02 17:07:01 7 31.20 0.00 5.75 0.42 0.08 62.54 17:08:01 all 38.16 0.00 6.33 1.36 0.09 54.06 17:08:01 0 40.30 0.00 6.90 0.64 0.08 52.08 17:08:01 1 37.22 0.00 5.50 1.48 0.08 55.72 17:08:01 2 36.64 0.00 6.24 2.67 0.08 54.37 17:08:01 3 39.88 0.00 6.28 0.47 0.08 53.29 17:08:01 4 38.42 0.00 6.50 3.19 0.08 51.81 17:08:01 5 37.58 0.00 6.28 0.73 0.08 55.33 17:08:01 6 38.39 0.00 6.55 0.46 0.10 54.51 17:08:01 7 36.82 0.00 6.42 1.27 0.08 55.41 Average: all 26.38 0.00 5.20 1.65 0.07 66.71 Average: 0 26.52 0.00 5.09 0.63 0.07 67.70 Average: 1 26.81 0.00 5.23 4.02 0.07 63.87 Average: 2 25.94 0.00 5.00 3.39 0.07 65.60 Average: 3 26.85 0.00 5.37 0.84 0.07 66.87 Average: 4 26.59 0.00 5.23 2.34 0.07 65.77 Average: 5 25.77 0.00 5.06 0.48 0.07 68.62 Average: 6 26.17 0.00 5.04 0.43 0.07 68.29 Average: 7 26.36 0.00 5.54 1.06 0.07 66.96