---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772307 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: 2800.000 BogoMIPS: 5600.00 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 11% / 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 11% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772307) 11/01/25 _x86_64_ (8 CPU) 02:07:37 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 376.89 71.91 304.98 0.00 12794.14 130624.15 0.00 02:10:01 246.13 3.03 243.09 0.00 37.99 139799.90 0.00 02:11:01 86.22 0.28 85.94 0.00 7.60 48433.93 0.00 02:12:01 167.91 0.37 167.54 0.00 2.93 52883.72 0.00 02:13:01 154.24 1.10 153.14 0.00 63.06 53140.09 0.00 Average: 206.29 15.34 190.95 0.00 2581.82 84979.40 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 28860716 31502892 810976 2.47 79548 2857064 1902968 5.61 1086908 2560844 162672 02:10:01 26664692 31463076 822244 2.50 150796 4783692 1922668 5.67 1434228 4227084 3548 02:11:01 24874988 31494760 779328 2.37 165672 6485172 1849356 5.45 1993616 5338984 364952 02:12:01 22879876 29828800 2433064 7.40 216396 6676132 4409576 13.00 3403976 5787072 62168 02:13:01 23242264 31468488 799452 2.43 222164 7914060 1698428 5.01 1987184 6847916 211764 Average: 25304507 31151603 1129013 3.43 166915 5743224 2356599 6.95 1981182 4952380 161021 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 550.32 408.93 7355.80 136.46 0.00 0.00 0.00 0.00 02:09:01 lo 5.46 5.46 0.56 0.56 0.00 0.00 0.00 0.00 02:09:01 docker0 41.86 54.37 3.80 496.18 0.00 0.00 0.00 0.00 02:10:01 ens3 479.17 383.40 6678.59 46.12 0.00 0.00 0.00 0.00 02:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 docker0 298.42 341.03 25.72 2892.57 0.00 0.00 0.00 0.00 02:11:01 vethee61612 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 ens3 278.84 109.15 5784.36 23.26 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 docker0 70.35 216.01 4.22 4881.26 0.00 0.00 0.00 0.00 02:12:01 vethee61612 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 ens3 194.75 115.41 1630.44 27.14 0.00 0.00 0.00 0.00 02:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:12:01 veth4b097eb 3.23 7.92 0.53 8.76 0.00 0.00 0.00 0.00 02:12:01 docker0 102.37 176.02 17.23 1615.51 0.00 0.00 0.00 0.00 02:13:01 ens3 166.76 127.03 3566.45 115.64 0.00 0.00 0.00 0.00 02:13:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 02:13:01 docker0 6.08 11.41 0.70 128.77 0.00 0.00 0.00 0.00 Average: ens3 333.98 228.80 5003.28 69.73 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 103.81 159.76 10.33 2002.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772307) 11/01/25 _x86_64_ (8 CPU) 02:07:37 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 8.27 0.00 2.25 5.36 0.05 84.06 02:09:01 0 10.61 0.00 3.12 13.21 0.08 72.97 02:09:01 1 4.54 0.00 1.65 12.94 0.03 80.85 02:09:01 2 8.83 0.00 2.47 8.65 0.07 79.98 02:09:01 3 8.31 0.00 1.86 2.06 0.07 87.70 02:09:01 4 11.28 0.00 2.47 1.50 0.05 84.70 02:09:01 5 6.88 0.00 1.79 2.33 0.07 88.93 02:09:01 6 8.00 0.00 2.18 1.80 0.03 87.99 02:09:01 7 7.75 0.00 2.42 0.40 0.03 89.39 02:10:01 all 6.41 0.00 2.91 13.67 0.06 76.95 02:10:01 0 6.34 0.00 3.39 25.12 0.05 65.09 02:10:01 1 7.73 0.00 2.70 3.71 0.05 85.81 02:10:01 2 7.46 0.00 3.36 7.34 0.05 81.79 02:10:01 3 4.51 0.00 2.00 6.81 0.07 86.61 02:10:01 4 6.68 0.00 3.18 16.36 0.07 73.72 02:10:01 5 5.73 0.00 2.33 7.24 0.07 84.63 02:10:01 6 5.98 0.00 3.58 37.24 0.07 53.13 02:10:01 7 6.87 0.00 2.72 5.53 0.08 84.79 02:11:01 all 29.30 0.00 6.12 4.87 0.07 59.64 02:11:01 0 25.25 0.00 5.86 0.88 0.07 67.94 02:11:01 1 28.36 0.00 5.75 1.86 0.08 63.94 02:11:01 2 36.27 0.00 7.84 18.74 0.08 37.07 02:11:01 3 25.26 0.00 5.40 1.57 0.07 67.70 02:11:01 4 29.12 0.00 5.99 0.45 0.07 64.37 02:11:01 5 28.80 0.00 6.29 1.79 0.07 63.06 02:11:01 6 29.74 0.00 5.92 1.23 0.07 63.04 02:11:01 7 31.56 0.00 5.91 12.44 0.07 50.03 02:12:01 all 13.80 0.00 2.94 4.52 0.06 78.68 02:12:01 0 7.78 0.00 2.56 1.44 0.05 88.16 02:12:01 1 21.85 0.00 3.02 0.34 0.07 74.73 02:12:01 2 11.65 0.00 3.13 8.83 0.05 76.34 02:12:01 3 15.93 0.00 2.73 2.73 0.07 78.55 02:12:01 4 6.27 0.00 2.95 0.79 0.05 89.94 02:12:01 5 1.22 0.00 0.94 0.42 0.03 97.39 02:12:01 6 17.66 0.00 3.47 8.89 0.08 69.90 02:12:01 7 28.10 0.00 4.69 12.76 0.08 54.36 02:13:01 all 24.77 0.00 4.74 11.46 0.10 58.93 02:13:01 0 22.04 0.00 4.08 33.68 0.10 40.10 02:13:01 1 28.13 0.00 6.57 4.51 0.08 60.70 02:13:01 2 25.84 0.00 4.68 1.03 0.08 68.37 02:13:01 3 25.55 0.00 4.38 2.84 0.08 67.15 02:13:01 4 22.46 0.00 4.31 22.52 0.14 50.57 02:13:01 5 24.70 0.00 4.42 10.85 0.08 59.94 02:13:01 6 26.73 0.00 5.26 9.54 0.10 58.38 02:13:01 7 22.68 0.00 4.21 6.90 0.08 66.12 Average: all 16.49 0.00 3.79 7.97 0.07 71.68 Average: 0 14.37 0.00 3.80 14.87 0.07 66.90 Average: 1 18.12 0.00 3.94 4.67 0.06 73.21 Average: 2 18.00 0.00 4.29 8.92 0.07 68.72 Average: 3 15.89 0.00 3.27 3.20 0.07 77.56 Average: 4 15.15 0.00 3.78 8.29 0.07 72.71 Average: 5 13.43 0.00 3.15 4.51 0.06 78.84 Average: 6 17.61 0.00 4.08 11.72 0.07 66.51 Average: 7 19.38 0.00 3.99 7.60 0.07 68.96