---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3797 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-3797) 03/20/26 _x86_64_ (8 CPU) 17:53:45 LINUX RESTART (8 CPU) 17:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:55:01 322.88 72.39 250.49 0.00 12268.09 63988.27 0.00 17:56:01 275.92 11.21 264.71 0.00 1663.98 73105.50 0.00 17:57:01 110.43 0.35 110.08 0.00 25.73 26753.94 0.00 Average: 236.41 27.98 208.43 0.00 4652.43 54616.93 0.00 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 29285392 31575840 741320 2.26 74872 2515908 1698152 5.01 949152 2287760 76 17:56:01 26521988 31066120 1209064 3.68 155672 4499000 2566928 7.57 2004496 3765592 199884 17:57:01 26097328 31262944 1007464 3.06 163020 5069152 2352468 6.94 2093612 4051220 587700 Average: 27301569 31301635 985949 3.00 131188 4028020 2205849 6.50 1682420 3368191 262553 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 525.33 349.78 4911.84 95.90 0.00 0.00 0.00 0.00 17:55:01 lo 4.03 4.03 0.39 0.39 0.00 0.00 0.00 0.00 17:55:01 docker0 25.05 27.15 1.83 191.31 0.00 0.00 0.00 0.00 17:56:01 vethe5a45db 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 17:56:01 ens3 612.18 437.09 6476.78 81.06 0.00 0.00 0.00 0.00 17:56:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 17:56:01 docker0 337.70 449.68 28.33 3090.49 0.00 0.00 0.00 0.00 17:57:01 veth83d9314 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 17:57:01 ens3 89.19 47.06 1386.07 13.77 0.00 0.00 0.00 0.00 17:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 17:57:01 docker0 21.11 51.49 1.61 912.90 0.00 0.00 0.00 0.00 Average: veth83d9314 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 408.91 277.98 4258.35 63.58 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 127.97 176.12 10.59 1398.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3797) 03/20/26 _x86_64_ (8 CPU) 17:53:45 LINUX RESTART (8 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 7.29 0.00 2.26 4.91 0.07 85.48 17:55:01 0 8.12 0.00 2.14 0.96 0.10 88.69 17:55:01 1 6.97 0.00 1.95 0.50 0.05 90.53 17:55:01 2 8.02 0.00 2.03 10.60 0.05 79.30 17:55:01 3 8.08 0.00 2.02 1.65 0.07 88.19 17:55:01 4 9.60 0.00 2.58 3.74 0.07 84.01 17:55:01 5 7.00 0.00 1.78 0.13 0.07 91.01 17:55:01 6 5.49 0.00 3.42 20.45 0.05 70.58 17:55:01 7 5.03 0.00 2.20 1.19 0.08 91.50 17:56:01 all 14.07 0.00 4.61 4.52 0.11 76.69 17:56:01 0 14.62 0.00 4.45 2.34 0.10 78.50 17:56:01 1 15.62 0.00 5.03 3.04 0.12 76.18 17:56:01 2 14.23 0.00 5.42 17.98 0.12 62.25 17:56:01 3 13.37 0.00 4.03 0.74 0.08 81.77 17:56:01 4 14.56 0.00 4.59 3.63 0.14 77.08 17:56:01 5 12.77 0.00 3.89 2.28 0.08 80.97 17:56:01 6 14.98 0.00 4.96 3.14 0.17 76.76 17:56:01 7 12.38 0.00 4.49 3.12 0.10 79.92 17:57:01 all 57.95 0.00 8.45 1.38 0.14 32.07 17:57:01 0 58.06 0.00 8.82 0.98 0.17 31.97 17:57:01 1 57.20 0.00 8.47 0.37 0.13 33.83 17:57:01 2 57.68 0.00 8.34 0.76 0.14 33.09 17:57:01 3 58.26 0.00 8.65 0.79 0.15 32.15 17:57:01 4 59.03 0.00 8.35 2.39 0.13 30.10 17:57:01 5 58.61 0.00 8.35 0.37 0.13 32.54 17:57:01 6 56.31 0.00 8.18 1.51 0.15 33.85 17:57:01 7 58.45 0.00 8.47 3.86 0.13 29.09 Average: all 26.42 0.00 5.11 3.60 0.11 64.76 Average: 0 26.93 0.00 5.13 1.42 0.12 66.39 Average: 1 26.59 0.00 5.15 1.30 0.10 66.86 Average: 2 26.62 0.00 5.25 9.76 0.10 58.26 Average: 3 26.55 0.00 4.90 1.06 0.10 67.39 Average: 4 27.76 0.00 5.18 3.25 0.11 63.70 Average: 5 26.11 0.00 4.67 0.93 0.10 68.19 Average: 6 25.53 0.00 5.51 8.38 0.12 60.45 Average: 7 25.29 0.00 5.05 2.72 0.11 66.83