---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5161 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 33G 123G 22% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 33G 123G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5161) 04/15/26 _x86_64_ (8 CPU) 08:30:07 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 54.81 9.24 45.57 0.00 1503.00 25743.92 0.00 08:33:01 175.47 12.05 163.42 0.00 1691.32 41441.89 0.00 08:34:01 50.06 0.03 50.02 0.00 0.27 41306.72 0.00 08:35:01 52.76 0.25 52.51 0.00 2.93 21346.18 0.00 08:36:01 1134.09 22.96 1111.13 0.00 256.05 547089.77 0.00 08:37:01 320.51 1.05 319.46 0.00 11.33 89449.52 0.00 08:38:01 367.99 0.05 367.94 0.00 3.73 112718.41 0.00 08:39:01 933.61 55.78 877.82 0.00 3716.23 201780.87 0.00 Average: 386.17 12.68 373.49 0.00 898.17 135111.84 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 28894880 31513012 793908 2.42 75892 2836788 1732280 5.11 999260 2610404 36096 08:33:01 26633448 31224528 1050976 3.20 123856 4614848 2291580 6.76 1941880 3752964 664888 08:34:01 26388960 31173920 1098692 3.34 128820 4777476 2422968 7.14 1863600 4047564 192428 08:35:01 25726080 31463700 807672 2.46 136084 5661316 1798528 5.30 1606304 4908304 516920 08:36:01 9978816 31344892 891980 2.71 380356 20338396 2499528 7.37 3215380 18294024 1209000 08:37:01 3811920 28009020 4154952 12.64 423712 22758372 11397720 33.60 7630836 19556968 1521856 08:38:01 953360 28280100 3889672 11.83 442508 25749596 9794780 28.88 8735284 21212048 1604932 08:39:01 5988412 31362876 871348 2.65 445416 23998752 2339796 6.90 3524476 21675512 242068 Average: 16046984 30546506 1694900 5.16 269580 13841943 4284648 12.63 3689628 12007224 748524 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 08:32:01 docker0 507.50 855.31 26.99 2773.22 0.00 0.00 0.00 0.00 08:32:01 ens3 1029.10 609.56 6556.82 56.82 0.00 0.00 0.00 0.00 08:32:01 veth708186c 507.50 855.46 33.93 2773.23 0.00 0.00 0.00 0.23 08:33:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 08:33:01 docker0 250.29 312.08 20.31 1805.17 0.00 0.00 0.00 0.00 08:33:01 ens3 485.05 358.91 5192.26 88.31 0.00 0.00 0.00 0.00 08:33:01 vethd99b617 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 08:34:01 ens3 24.23 18.05 18.89 11.09 0.00 0.00 0.00 0.00 08:34:01 vethd99b617 1.23 1.27 0.11 0.11 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 20.76 10.66 17.53 10.27 0.00 0.00 0.00 0.00 08:35:01 vethd99b617 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 08:36:01 docker0 543.47 905.11 49.42 9990.19 0.00 0.00 0.00 0.00 08:36:01 ens3 1108.55 656.91 14181.87 87.06 0.00 0.00 0.00 0.00 08:36:01 veth16404b5 0.40 3.52 0.04 0.27 0.00 0.00 0.00 0.00 08:37:01 vethc602123 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth8266083 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 docker0 0.67 0.07 0.02 0.00 0.00 0.00 0.00 0.00 08:37:01 veth17f46e9 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth2096767 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 ens3 11.31 6.90 8.90 4.97 0.00 0.00 0.00 0.00 08:37:01 vethb75ed02 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth7178917 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth72ef3aa 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth16404b5 0.07 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethd75d20f 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth564ef78 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethbe2ab33 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethceac4db 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethd686417 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethc602123 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth8266083 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 08:38:01 veth2096767 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 5.70 2.85 4.55 2.46 0.00 0.00 0.00 0.00 08:38:01 veth7178917 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth72ef3aa 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth16404b5 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 vethd75d20f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth564ef78 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethbe2ab33 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethceac4db 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethd686417 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:39:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 105.01 61.33 2531.04 16.52 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 162.94 259.27 12.11 1821.24 0.00 0.00 0.00 0.00 Average: ens3 348.76 215.67 3564.30 34.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5161) 04/15/26 _x86_64_ (8 CPU) 08:30:07 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 3.79 0.00 1.51 0.46 0.05 94.19 08:32:01 0 3.08 0.00 1.35 0.37 0.05 95.15 08:32:01 1 4.37 0.00 1.75 1.13 0.05 92.71 08:32:01 2 3.18 0.00 1.46 0.05 0.03 95.27 08:32:01 3 2.19 0.00 0.71 0.05 0.07 96.99 08:32:01 4 3.03 0.00 1.28 0.17 0.05 95.48 08:32:01 5 6.65 0.00 2.09 1.43 0.07 89.76 08:32:01 6 3.19 0.00 1.41 0.15 0.05 95.20 08:32:01 7 4.66 0.00 2.03 0.30 0.05 92.96 08:33:01 all 25.73 0.00 4.68 0.62 0.07 68.89 08:33:01 0 25.97 0.00 4.17 0.25 0.05 69.56 08:33:01 1 26.88 0.00 4.25 0.13 0.07 68.67 08:33:01 2 26.22 0.00 5.43 2.82 0.08 65.45 08:33:01 3 26.69 0.00 4.79 0.32 0.08 68.11 08:33:01 4 25.70 0.00 4.85 0.67 0.07 68.71 08:33:01 5 25.18 0.00 4.11 0.27 0.08 70.36 08:33:01 6 25.67 0.00 4.47 0.40 0.08 69.37 08:33:01 7 23.52 0.00 5.39 0.12 0.07 70.90 08:34:01 all 37.07 0.00 7.35 0.29 0.10 55.19 08:34:01 0 35.77 0.00 8.35 0.02 0.10 55.77 08:34:01 1 38.16 0.00 7.12 0.03 0.10 54.59 08:34:01 2 38.62 0.00 6.70 0.12 0.12 54.44 08:34:01 3 36.91 0.00 7.19 0.05 0.08 55.76 08:34:01 4 34.89 0.00 7.76 2.01 0.10 55.24 08:34:01 5 35.10 0.00 7.27 0.05 0.08 57.50 08:34:01 6 36.67 0.00 7.56 0.03 0.10 55.63 08:34:01 7 40.42 0.00 6.85 0.03 0.12 52.58 08:35:01 all 66.09 0.00 7.66 0.10 0.11 26.04 08:35:01 0 64.33 0.00 7.23 0.00 0.12 28.31 08:35:01 1 66.26 0.00 8.08 0.24 0.10 25.32 08:35:01 2 65.87 0.00 8.18 0.49 0.10 25.36 08:35:01 3 66.46 0.00 7.36 0.00 0.12 26.05 08:35:01 4 65.46 0.00 8.00 0.05 0.12 26.37 08:35:01 5 65.15 0.00 7.30 0.00 0.10 27.45 08:35:01 6 68.11 0.00 7.94 0.00 0.12 23.84 08:35:01 7 67.12 0.00 7.19 0.00 0.12 25.58 08:36:01 all 31.43 0.00 12.85 6.69 0.10 48.94 08:36:01 0 31.56 0.00 13.04 10.75 0.10 44.55 08:36:01 1 31.85 0.00 11.86 5.88 0.10 50.30 08:36:01 2 31.82 0.00 11.56 6.49 0.10 50.03 08:36:01 3 32.42 0.00 12.53 5.26 0.10 49.69 08:36:01 4 31.48 0.00 14.44 6.27 0.08 47.73 08:36:01 5 30.52 0.00 12.90 5.25 0.10 51.23 08:36:01 6 29.89 0.00 13.55 8.06 0.09 48.42 08:36:01 7 31.87 0.00 12.92 5.59 0.10 49.51 08:37:01 all 85.27 0.00 10.62 1.06 0.10 2.94 08:37:01 0 86.20 0.00 9.97 2.99 0.10 0.74 08:37:01 1 85.50 0.00 10.32 0.85 0.10 3.22 08:37:01 2 85.12 0.00 10.73 0.75 0.12 3.29 08:37:01 3 85.28 0.00 10.56 0.89 0.10 3.17 08:37:01 4 85.59 0.00 10.22 0.80 0.12 3.27 08:37:01 5 85.71 0.00 10.16 0.78 0.08 3.25 08:37:01 6 83.24 0.00 12.65 0.78 0.10 3.22 08:37:01 7 85.54 0.00 10.38 0.63 0.10 3.34 08:38:01 all 91.61 0.00 8.27 0.00 0.11 0.00 08:38:01 0 91.72 0.00 8.18 0.00 0.10 0.00 08:38:01 1 91.27 0.00 8.63 0.00 0.10 0.00 08:38:01 2 92.07 0.00 7.80 0.00 0.13 0.00 08:38:01 3 91.53 0.00 8.33 0.00 0.13 0.00 08:38:01 4 91.93 0.00 7.95 0.00 0.12 0.00 08:38:01 5 91.40 0.00 8.50 0.00 0.10 0.00 08:38:01 6 91.70 0.00 8.18 0.00 0.12 0.00 08:38:01 7 91.27 0.00 8.62 0.00 0.12 0.00 08:39:01 all 73.61 0.00 8.44 0.67 0.10 17.17 08:39:01 0 73.50 0.00 8.10 0.87 0.12 17.41 08:39:01 1 74.21 0.00 7.63 0.25 0.10 17.80 08:39:01 2 73.70 0.00 9.06 0.27 0.10 16.88 08:39:01 3 74.27 0.00 7.98 0.74 0.10 16.92 08:39:01 4 74.27 0.00 7.89 0.69 0.10 17.05 08:39:01 5 73.14 0.00 9.26 0.74 0.12 16.74 08:39:01 6 71.55 0.00 9.72 0.88 0.10 17.75 08:39:01 7 74.27 0.00 7.87 0.95 0.10 16.81 Average: all 51.94 0.00 7.67 1.23 0.09 39.07 Average: 0 51.65 0.00 7.55 1.89 0.09 38.82 Average: 1 52.43 0.00 7.46 1.06 0.09 38.97 Average: 2 52.15 0.00 7.61 1.37 0.10 38.77 Average: 3 52.10 0.00 7.43 0.91 0.10 39.46 Average: 4 51.65 0.00 7.79 1.32 0.09 39.14 Average: 5 51.72 0.00 7.70 1.06 0.09 39.43 Average: 6 51.38 0.00 8.18 1.28 0.09 39.06 Average: 7 52.42 0.00 7.66 0.95 0.10 38.88