---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11472 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: 2800.000 BogoMIPS: 5600.00 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-11472) 05/26/26 _x86_64_ (8 CPU) 21:02:02 LINUX RESTART (8 CPU) 21:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:04:01 268.97 15.16 253.81 0.00 2157.77 90246.03 0.00 21:05:01 94.13 0.47 93.67 0.00 37.33 19935.48 0.00 21:06:01 107.28 0.03 107.25 0.00 7.99 37081.68 0.00 Average: 156.79 5.22 151.57 0.00 734.24 49085.73 0.00 21:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:04:01 27235228 31487484 800552 2.44 147112 4259332 1900748 5.60 1342736 3768532 1616 21:05:01 27127864 31428268 853684 2.60 159572 4276184 2484160 7.32 1587804 3603680 960 21:06:01 26091740 31512072 766156 2.33 175180 5295464 1742240 5.14 1641928 4496432 216 Average: 26818277 31475941 806797 2.45 160621 4610327 2042383 6.02 1524156 3956215 931 21:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:04:01 docker0 311.81 453.82 26.69 3249.17 0.00 0.00 0.00 0.00 21:04:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 21:04:01 ens3 615.86 407.60 6636.51 86.92 0.00 0.00 0.00 0.00 21:05:01 veth2216def 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 4.48 9.48 0.33 138.46 0.00 0.00 0.00 0.00 21:05:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 21:05:01 ens3 53.02 32.96 242.46 16.50 0.00 0.00 0.00 0.00 21:05:01 veth65ed47b 1.17 2.97 0.11 47.63 0.00 0.00 0.00 0.00 21:06:01 docker0 2.88 5.23 0.22 99.63 0.00 0.00 0.00 0.00 21:06:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 21:06:01 ens3 100.20 62.38 2623.96 13.01 0.00 0.00 0.00 0.00 Average: docker0 106.38 156.15 9.08 1162.24 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 256.34 167.63 3167.55 38.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11472) 05/26/26 _x86_64_ (8 CPU) 21:02:02 LINUX RESTART (8 CPU) 21:03:01 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 7.46 0.00 3.19 7.16 0.08 82.11 21:04:01 0 6.18 0.00 2.77 17.03 0.05 73.97 21:04:01 1 6.28 0.00 2.51 7.27 0.07 83.88 21:04:01 2 8.45 0.00 4.38 10.79 0.08 76.30 21:04:01 3 8.48 0.00 3.74 7.22 0.07 80.49 21:04:01 4 8.96 0.00 3.10 3.47 0.08 84.38 21:04:01 5 7.19 0.00 2.80 2.07 0.07 87.88 21:04:01 6 6.56 0.00 2.89 1.92 0.08 88.55 21:04:01 7 7.60 0.00 3.35 7.57 0.10 81.37 21:05:01 all 41.03 0.00 6.27 1.37 0.12 51.20 21:05:01 0 42.24 0.00 6.41 0.64 0.13 50.58 21:05:01 1 39.09 0.00 6.51 2.49 0.10 51.81 21:05:01 2 42.30 0.00 6.74 1.06 0.19 49.71 21:05:01 3 38.83 0.00 5.98 1.71 0.10 53.37 21:05:01 4 42.75 0.00 6.68 1.45 0.10 49.02 21:05:01 5 41.86 0.00 6.14 2.34 0.12 49.54 21:05:01 6 38.69 0.00 5.40 0.20 0.10 55.61 21:05:01 7 42.47 0.00 6.34 1.08 0.12 49.99 21:06:01 all 24.35 0.00 4.01 1.74 0.06 69.83 21:06:01 0 24.08 0.00 3.45 0.30 0.07 72.11 21:06:01 1 23.83 0.00 3.56 1.85 0.07 70.70 21:06:01 2 25.78 0.00 4.05 2.55 0.07 67.55 21:06:01 3 22.99 0.00 3.64 0.77 0.05 72.55 21:06:01 4 25.06 0.00 3.98 0.24 0.07 70.65 21:06:01 5 23.33 0.00 3.71 1.95 0.05 70.97 21:06:01 6 23.92 0.00 5.01 0.66 0.07 70.35 21:06:01 7 25.80 0.00 4.72 5.65 0.07 63.75 Average: all 24.26 0.00 4.49 3.43 0.09 67.74 Average: 0 24.14 0.00 4.21 5.99 0.08 65.58 Average: 1 23.02 0.00 4.19 3.87 0.08 68.84 Average: 2 25.52 0.00 5.05 4.79 0.11 64.52 Average: 3 23.41 0.00 4.45 3.24 0.07 68.83 Average: 4 25.59 0.00 4.59 1.72 0.08 68.02 Average: 5 24.07 0.00 4.21 2.12 0.08 69.53 Average: 6 23.02 0.00 4.43 0.93 0.08 71.54 Average: 7 25.30 0.00 4.81 4.77 0.10 65.03