---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11511 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-11511) 05/27/26 _x86_64_ (8 CPU) 02:07:31 LINUX RESTART (8 CPU) 02:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 427.40 27.28 400.12 0.00 4038.23 142530.69 0.00 02:10:01 231.21 2.55 228.66 0.00 27.60 87521.16 0.00 02:11:01 198.02 0.38 197.63 0.00 8.93 64617.90 0.00 Average: 284.75 9.98 274.78 0.00 1343.28 97975.76 0.00 02:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 27825024 31451316 833928 2.54 99008 3775976 2064244 6.09 1211816 3401220 1088 02:10:01 24933908 31470912 801244 2.44 170648 6394444 1856124 5.47 1896900 5372740 240000 02:11:01 24241384 31475720 790984 2.41 220768 6943920 1759740 5.19 1918644 5942308 68 Average: 25666772 31465983 808719 2.46 163475 5704780 1893369 5.58 1675787 4905423 80385 02:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 849.82 598.56 11330.60 150.38 0.00 0.00 0.00 0.00 02:09:01 lo 5.63 5.63 0.57 0.57 0.00 0.00 0.00 0.00 02:09:01 docker0 108.46 111.78 8.15 579.72 0.00 0.00 0.00 0.00 02:09:01 vethed444ae 23.34 28.47 2.55 26.58 0.00 0.00 0.00 0.00 02:10:01 ens3 632.66 385.12 8694.51 50.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 docker0 343.73 568.89 27.46 7718.16 0.00 0.00 0.00 0.00 02:10:01 vethd2e5234 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 ens3 210.51 123.70 1806.08 31.25 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 107.27 183.62 18.39 1786.11 0.00 0.00 0.00 0.00 02:11:01 vethd2e5234 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 562.74 367.84 7254.42 76.80 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 186.92 289.08 18.06 3376.87 0.00 0.00 0.00 0.00 Average: vethd2e5234 0.02 0.14 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11511) 05/27/26 _x86_64_ (8 CPU) 02:07:31 LINUX RESTART (8 CPU) 02:08:02 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 11.02 0.00 3.78 1.94 0.06 83.19 02:09:01 0 11.28 0.00 4.44 1.92 0.07 82.29 02:09:01 1 14.31 0.00 4.37 3.38 0.07 77.87 02:09:01 2 7.94 0.00 3.03 1.02 0.05 87.96 02:09:01 3 10.10 0.00 4.50 6.59 0.09 78.73 02:09:01 4 13.82 0.00 3.59 0.52 0.05 82.02 02:09:01 5 11.86 0.00 3.54 0.24 0.07 84.29 02:09:01 6 9.05 0.00 3.32 1.34 0.07 86.22 02:09:01 7 9.84 0.00 3.47 0.53 0.05 86.11 02:10:01 all 34.41 0.00 7.41 1.35 0.10 56.74 02:10:01 0 40.02 0.00 8.57 0.46 0.10 50.85 02:10:01 1 33.83 0.00 8.31 5.72 0.12 52.02 02:10:01 2 33.24 0.00 6.94 0.19 0.10 59.54 02:10:01 3 32.88 0.00 7.14 0.89 0.08 59.00 02:10:01 4 32.78 0.00 6.55 0.34 0.08 60.25 02:10:01 5 33.27 0.00 7.08 0.78 0.10 58.78 02:10:01 6 34.38 0.00 7.06 0.41 0.10 58.05 02:10:01 7 34.86 0.00 7.64 2.01 0.10 55.39 02:11:01 all 18.31 0.00 3.39 0.77 0.06 77.46 02:11:01 0 11.74 0.00 2.43 0.02 0.07 85.75 02:11:01 1 32.01 0.00 4.44 1.46 0.08 62.00 02:11:01 2 20.87 0.00 2.08 1.07 0.05 75.93 02:11:01 3 13.09 0.00 2.92 0.20 0.07 83.72 02:11:01 4 39.87 0.00 4.55 0.55 0.08 54.94 02:11:01 5 6.75 0.00 2.95 0.12 0.05 90.14 02:11:01 6 14.22 0.00 3.85 1.33 0.07 80.53 02:11:01 7 8.02 0.00 3.89 1.44 0.05 86.60 Average: all 21.30 0.00 4.86 1.35 0.08 72.41 Average: 0 21.04 0.00 5.15 0.79 0.08 72.94 Average: 1 26.81 0.00 5.71 3.52 0.09 63.87 Average: 2 20.76 0.00 4.01 0.76 0.07 74.40 Average: 3 18.75 0.00 4.85 2.53 0.08 73.79 Average: 4 28.97 0.00 4.91 0.47 0.07 65.58 Average: 5 17.28 0.00 4.52 0.38 0.07 77.75 Average: 6 19.27 0.00 4.75 1.02 0.08 74.88 Average: 7 17.54 0.00 5.00 1.33 0.07 76.07