---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8484 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 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-8484) 05/01/26 _x86_64_ (8 CPU) 06:05:54 LINUX RESTART (8 CPU) 06:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:07:01 385.10 74.31 310.80 0.00 12299.37 191739.29 0.00 06:08:01 120.60 1.03 119.56 0.00 11.60 56427.55 0.00 06:09:01 60.78 0.05 60.73 0.00 0.40 44176.61 0.00 06:10:01 99.55 0.27 99.28 0.00 12.40 51155.21 0.00 06:11:01 124.10 1.08 123.01 0.00 31.06 37051.56 0.00 Average: 158.03 15.35 142.68 0.00 2471.21 76112.83 0.00 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 28877080 31522656 786224 2.39 77480 2862040 1800212 5.31 991360 2632564 304148 06:08:01 26320396 31176076 1100660 3.35 126644 4852700 2352112 6.93 1955780 4027548 1096544 06:09:01 26237560 31452152 822676 2.50 133016 5179256 1841316 5.43 1847524 4192608 219532 06:10:01 26880948 31409100 869056 2.64 144380 4513232 1934556 5.70 1284400 4147852 75032 06:11:01 26290648 31472136 799920 2.43 181092 5044184 1737216 5.12 1300472 4631052 660 Average: 26921326 31406424 875707 2.66 132522 4490282 1933082 5.70 1475907 3926325 339183 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 lo 4.03 4.03 0.39 0.39 0.00 0.00 0.00 0.00 06:07:01 docker0 120.63 121.89 8.17 571.00 0.00 0.00 0.00 0.00 06:07:01 ens3 697.93 523.36 9002.50 137.00 0.00 0.00 0.00 0.00 06:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:08:01 docker0 127.00 156.66 10.90 1565.89 0.00 0.00 0.00 0.00 06:08:01 ens3 195.90 150.42 1602.93 27.26 0.00 0.00 0.00 0.00 06:08:01 veth18ef54a 126.96 156.77 12.64 1565.90 0.00 0.00 0.00 0.13 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 1.17 1.10 0.10 1.62 0.00 0.00 0.00 0.00 06:09:01 ens3 19.23 15.26 15.85 9.05 0.00 0.00 0.00 0.00 06:09:01 veth18ef54a 1.17 1.12 0.12 1.62 0.00 0.00 0.00 0.00 06:10:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 06:10:01 docker0 0.43 0.37 0.05 0.14 0.00 0.00 0.00 0.00 06:10:01 veth419ec99 0.37 0.37 0.06 0.14 0.00 0.00 0.00 0.00 06:10:01 ens3 241.33 151.62 6570.20 28.09 0.00 0.00 0.00 0.00 06:11:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 06:11:01 docker0 62.12 90.35 6.06 773.45 0.00 0.00 0.00 0.00 06:11:01 ens3 320.50 237.93 4078.71 180.17 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 62.27 74.07 5.06 582.40 0.00 0.00 0.00 0.00 Average: ens3 294.98 215.72 4254.05 76.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8484) 05/01/26 _x86_64_ (8 CPU) 06:05:54 LINUX RESTART (8 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 8.54 0.00 2.52 1.69 0.05 87.20 06:07:01 0 9.19 0.00 3.25 0.62 0.05 86.89 06:07:01 1 4.68 0.00 3.00 4.33 0.05 87.95 06:07:01 2 8.80 0.00 2.97 2.12 0.05 86.06 06:07:01 3 9.96 0.00 1.99 0.24 0.07 87.75 06:07:01 4 7.91 0.00 2.78 4.48 0.05 84.78 06:07:01 5 8.26 0.00 2.38 0.37 0.05 88.94 06:07:01 6 12.34 0.00 1.38 0.38 0.05 85.84 06:07:01 7 7.11 0.00 2.45 1.01 0.05 89.38 06:08:01 all 49.27 0.00 7.21 0.49 0.09 42.94 06:08:01 0 48.40 0.00 7.50 0.05 0.10 43.95 06:08:01 1 49.08 0.00 7.23 2.66 0.10 40.92 06:08:01 2 50.54 0.00 7.52 0.22 0.10 41.62 06:08:01 3 48.67 0.00 6.97 0.07 0.08 44.20 06:08:01 4 50.06 0.00 6.98 0.02 0.08 42.86 06:08:01 5 49.60 0.00 7.46 0.07 0.10 42.77 06:08:01 6 48.83 0.00 6.80 0.19 0.08 44.10 06:08:01 7 48.96 0.00 7.24 0.62 0.10 43.08 06:09:01 all 43.70 0.00 6.55 0.29 0.07 49.39 06:09:01 0 42.93 0.00 6.60 0.02 0.08 50.37 06:09:01 1 43.12 0.00 6.93 0.50 0.07 49.38 06:09:01 2 44.31 0.00 6.55 0.00 0.07 49.07 06:09:01 3 45.56 0.00 6.41 0.00 0.07 47.97 06:09:01 4 43.25 0.00 6.35 0.34 0.07 50.00 06:09:01 5 44.97 0.00 6.67 1.38 0.08 46.89 06:09:01 6 42.45 0.00 6.39 0.10 0.07 50.99 06:09:01 7 43.01 0.00 6.49 0.00 0.07 50.43 06:10:01 all 19.82 0.00 3.24 0.83 0.07 76.04 06:10:01 0 19.48 0.00 3.33 0.63 0.07 76.49 06:10:01 1 20.02 0.00 2.87 0.05 0.08 76.97 06:10:01 2 21.02 0.00 3.17 0.02 0.07 75.72 06:10:01 3 18.78 0.00 3.66 0.19 0.07 77.31 06:10:01 4 19.28 0.00 3.05 0.19 0.08 77.40 06:10:01 5 20.16 0.00 3.24 1.67 0.05 74.88 06:10:01 6 19.98 0.00 3.71 3.77 0.07 72.48 06:10:01 7 19.87 0.00 2.88 0.10 0.07 77.08 06:11:01 all 6.85 0.00 2.66 1.52 0.05 88.92 06:11:01 0 7.94 0.00 2.09 0.03 0.05 89.89 06:11:01 1 7.19 0.00 2.75 0.05 0.05 89.96 06:11:01 2 8.28 0.00 3.58 1.46 0.05 86.62 06:11:01 3 4.11 0.00 1.71 0.07 0.03 94.08 06:11:01 4 8.65 0.00 3.48 4.70 0.05 83.12 06:11:01 5 5.62 0.00 2.36 1.38 0.05 90.59 06:11:01 6 6.75 0.00 2.56 4.14 0.05 86.51 06:11:01 7 6.26 0.00 2.80 0.37 0.05 90.51 Average: all 25.62 0.00 4.44 0.96 0.07 68.91 Average: 0 25.57 0.00 4.55 0.27 0.07 69.54 Average: 1 24.81 0.00 4.56 1.52 0.07 69.05 Average: 2 26.58 0.00 4.76 0.76 0.07 67.83 Average: 3 25.40 0.00 4.14 0.11 0.06 70.28 Average: 4 25.83 0.00 4.53 1.94 0.07 67.63 Average: 5 25.72 0.00 4.42 0.97 0.07 68.82 Average: 6 26.04 0.00 4.16 1.71 0.06 68.02 Average: 7 25.04 0.00 4.37 0.42 0.07 70.10