---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11525 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 16G 140G 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 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11525) 05/27/26 _x86_64_ (8 CPU) 02:08:07 LINUX RESTART (8 CPU) 02:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:10:01 237.62 22.00 215.62 0.00 3194.58 87047.75 0.00 02:11:01 194.22 0.30 193.92 0.00 13.73 99213.88 0.00 02:12:01 193.73 0.42 193.32 0.00 4.27 50460.66 0.00 Average: 208.36 7.49 200.87 0.00 1059.00 78861.96 0.00 02:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 26809804 31434612 848960 2.58 149412 4583680 2128012 6.27 1433180 4053244 844976 02:11:01 24363164 31483848 793276 2.41 175968 6953136 1859968 5.48 2419920 5406492 311356 02:12:01 24719864 31483252 795444 2.42 221072 6515760 1683848 4.96 1840936 5596596 372 Average: 25297611 31467237 812560 2.47 182151 6017525 1890609 5.57 1898012 5018777 385568 02:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 ens3 867.12 582.95 13057.22 110.56 0.00 0.00 0.00 0.00 02:10:01 lo 4.74 4.74 0.49 0.49 0.00 0.00 0.00 0.00 02:10:01 docker0 353.06 506.24 28.64 3445.66 0.00 0.00 0.00 0.00 02:10:01 veth6a00f53 277.43 363.97 28.26 2889.77 0.00 0.00 0.00 0.24 02:11:01 ens3 282.29 117.16 5876.16 23.74 0.00 0.00 0.00 0.00 02:11:01 vethf154466 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 docker0 73.74 213.26 4.39 4898.69 0.00 0.00 0.00 0.00 02:12:01 ens3 204.82 119.73 1778.51 32.89 0.00 0.00 0.00 0.00 02:12:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:12:01 docker0 99.12 174.74 18.03 1752.91 0.00 0.00 0.00 0.00 Average: ens3 449.09 271.55 6869.59 55.42 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 174.31 296.92 16.95 3365.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11525) 05/27/26 _x86_64_ (8 CPU) 02:08:07 LINUX RESTART (8 CPU) 02:09:02 CPU %user %nice %system %iowait %steal %idle 02:10:01 all 9.74 0.00 4.22 3.63 0.09 82.32 02:10:01 0 11.44 0.00 4.76 3.38 0.09 80.33 02:10:01 1 11.71 0.00 4.87 0.55 0.10 82.76 02:10:01 2 8.92 0.00 4.24 1.38 0.09 85.38 02:10:01 3 8.26 0.00 3.80 1.50 0.10 86.34 02:10:01 4 10.58 0.00 3.89 2.16 0.07 83.30 02:10:01 5 8.38 0.00 4.80 7.08 0.10 79.64 02:10:01 6 9.86 0.00 3.90 1.67 0.09 84.48 02:10:01 7 8.77 0.00 3.53 11.23 0.09 76.38 02:11:01 all 34.54 0.00 7.09 1.87 0.13 56.37 02:11:01 0 33.18 0.00 7.18 2.39 0.14 57.12 02:11:01 1 34.67 0.00 6.91 5.96 0.14 52.33 02:11:01 2 33.62 0.00 7.04 0.17 0.14 59.04 02:11:01 3 39.21 0.00 8.19 2.34 0.15 50.11 02:11:01 4 36.19 0.00 7.69 1.42 0.12 54.57 02:11:01 5 32.69 0.00 6.37 1.42 0.10 59.42 02:11:01 6 33.47 0.00 6.64 0.59 0.14 59.16 02:11:01 7 33.30 0.00 6.73 0.69 0.10 59.18 02:12:01 all 18.41 0.00 3.38 0.86 0.09 77.26 02:12:01 0 3.64 0.00 1.35 1.36 0.05 93.59 02:12:01 1 15.21 0.00 3.57 0.98 0.08 80.15 02:12:01 2 42.33 0.00 4.36 0.84 0.10 52.37 02:12:01 3 13.93 0.00 4.31 0.76 0.07 80.93 02:12:01 4 13.40 0.00 2.51 0.07 0.08 83.94 02:12:01 5 23.32 0.00 3.67 0.25 0.12 72.64 02:12:01 6 29.36 0.00 4.14 0.30 0.10 66.09 02:12:01 7 6.10 0.00 3.14 2.35 0.08 88.32 Average: all 20.94 0.00 4.90 2.11 0.10 71.95 Average: 0 16.03 0.00 4.41 2.37 0.09 77.11 Average: 1 20.57 0.00 5.12 2.50 0.11 71.70 Average: 2 28.46 0.00 5.21 0.79 0.11 65.43 Average: 3 20.52 0.00 5.44 1.53 0.11 72.40 Average: 4 20.07 0.00 4.69 1.21 0.09 73.94 Average: 5 21.52 0.00 4.94 2.89 0.11 70.53 Average: 6 24.33 0.00 4.90 0.85 0.11 69.82 Average: 7 16.07 0.00 4.47 4.73 0.09 74.63