---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775294 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-775294) 12/18/25 _x86_64_ (8 CPU) 02:07:54 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:02 389.19 69.49 319.70 0.00 11828.70 180335.41 0.00 02:10:01 331.71 15.27 316.44 0.00 2195.42 103428.30 0.00 02:11:01 114.35 0.33 114.01 0.00 8.53 75144.83 0.00 02:12:01 171.28 0.53 170.74 0.00 41.72 43001.80 0.00 Average: 251.29 21.43 229.86 0.00 3523.98 100462.84 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:02 29284856 31576044 747616 2.27 74960 2516596 1745908 5.15 933468 2310552 183448 02:10:01 26569388 31437872 838692 2.55 157784 4817660 1940028 5.72 1536188 4181052 9748 02:11:01 24711776 31198464 1070488 3.26 199868 6280296 2066604 6.09 1965660 5482208 155948 02:12:01 24356484 31395108 878544 2.67 220352 6781360 2122088 6.26 1929796 5849552 28904 Average: 26230626 31401872 883835 2.69 163241 5098978 1968657 5.80 1591278 4455841 94512 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:02 lo 3.90 3.90 0.39 0.39 0.00 0.00 0.00 0.00 02:09:02 ens3 481.40 342.49 5012.88 86.31 0.00 0.00 0.00 0.00 02:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 2.24 2.24 0.23 0.23 0.00 0.00 0.00 0.00 02:10:01 veth85c13ec 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 675.16 536.15 9326.79 107.23 0.00 0.00 0.00 0.00 02:10:01 docker0 375.94 422.74 32.05 3602.93 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 veth85c13ec 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 ens3 368.06 165.12 6948.38 31.68 0.00 0.00 0.00 0.00 02:11:01 docker0 136.48 315.15 16.78 6060.81 0.00 0.00 0.00 0.00 02:11:01 veth3f9f09f 67.44 110.15 13.55 1163.07 0.00 0.00 0.00 0.10 02:12:01 veth39f7bbf 1.30 1.77 0.12 42.49 0.00 0.00 0.00 0.00 02:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:12:01 ens3 103.42 52.27 642.44 17.42 0.00 0.00 0.00 0.00 02:12:01 vethb3cf423 2.95 1.68 50.97 0.15 0.00 0.00 0.00 0.00 02:12:01 docker0 37.05 76.94 5.40 618.94 0.00 0.00 0.00 0.00 02:12:01 veth1abb61c 1.68 2.95 0.15 50.97 0.00 0.00 0.00 0.00 Average: veth39f7bbf 0.33 0.44 0.03 10.67 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 405.87 272.90 5466.34 60.47 0.00 0.00 0.00 0.00 Average: vethb3cf423 0.74 0.42 12.80 0.04 0.00 0.00 0.00 0.00 Average: docker0 136.36 202.79 13.48 2566.27 0.00 0.00 0.00 0.00 Average: veth1abb61c 0.42 0.74 0.04 12.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775294) 12/18/25 _x86_64_ (8 CPU) 02:07:54 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:02 all 8.22 0.00 2.31 2.38 0.07 87.02 02:09:02 0 12.64 0.00 2.08 3.21 0.08 81.98 02:09:02 1 7.06 0.00 2.15 0.44 0.05 90.31 02:09:02 2 6.65 0.00 1.86 0.50 0.07 90.92 02:09:02 3 5.66 0.00 1.94 0.77 0.07 91.56 02:09:02 4 7.25 0.00 2.22 3.39 0.07 87.08 02:09:02 5 7.77 0.00 3.58 6.46 0.07 82.12 02:09:02 6 7.95 0.00 3.06 3.77 0.10 85.12 02:09:02 7 10.76 0.00 1.66 0.54 0.05 86.99 02:10:01 all 9.81 0.00 4.30 4.68 0.11 81.11 02:10:01 0 9.94 0.00 4.52 3.90 0.09 81.55 02:10:01 1 10.67 0.00 3.32 1.12 0.10 84.79 02:10:01 2 9.82 0.00 3.76 1.60 0.12 84.69 02:10:01 3 11.07 0.00 4.77 8.94 0.12 75.10 02:10:01 4 8.75 0.00 4.54 8.07 0.10 78.53 02:10:01 5 9.07 0.00 4.98 6.51 0.10 79.33 02:10:01 6 8.65 0.00 4.31 2.84 0.10 84.10 02:10:01 7 10.49 0.00 4.22 4.46 0.10 80.73 02:11:01 all 33.24 0.00 7.75 2.27 0.15 56.60 02:11:01 0 39.61 0.00 8.19 7.47 0.17 44.56 02:11:01 1 33.07 0.00 7.93 0.15 0.15 58.69 02:11:01 2 29.78 0.00 9.56 0.12 0.14 60.41 02:11:01 3 30.90 0.00 7.82 8.55 0.15 52.57 02:11:01 4 29.92 0.00 6.55 0.42 0.13 62.98 02:11:01 5 32.40 0.00 6.72 0.03 0.12 60.73 02:11:01 6 32.47 0.00 7.29 0.78 0.14 59.33 02:11:01 7 37.74 0.00 7.98 0.61 0.17 53.51 02:12:01 all 17.61 0.00 3.87 1.34 0.09 77.10 02:12:01 0 15.47 0.00 3.46 1.11 0.07 79.90 02:12:01 1 9.17 0.00 2.15 0.26 0.09 88.34 02:12:01 2 33.15 0.00 5.53 0.79 0.12 60.41 02:12:01 3 17.31 0.00 4.48 5.39 0.12 72.71 02:12:01 4 15.79 0.00 4.34 0.84 0.10 78.93 02:12:01 5 21.20 0.00 5.05 0.84 0.12 72.79 02:12:01 6 3.86 0.00 1.09 0.30 0.04 94.72 02:12:01 7 24.29 0.00 4.71 1.11 0.08 69.81 Average: all 17.24 0.00 4.56 2.66 0.10 75.44 Average: 0 19.43 0.00 4.56 3.91 0.10 72.00 Average: 1 15.02 0.00 3.89 0.49 0.10 80.51 Average: 2 19.85 0.00 5.17 0.75 0.11 74.12 Average: 3 16.25 0.00 4.75 5.89 0.11 73.00 Average: 4 15.46 0.00 4.41 3.15 0.10 76.88 Average: 5 17.64 0.00 5.08 3.45 0.10 73.73 Average: 6 13.35 0.00 3.96 1.92 0.10 80.67 Average: 7 20.85 0.00 4.64 1.66 0.10 72.74