---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35008 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35008) 12/13/24 _x86_64_ (8 CPU) 04:17:52 LINUX RESTART (8 CPU) 04:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:19:02 280.99 48.03 232.96 0.00 5390.07 122499.03 0.00 04:20:01 243.13 2.30 240.82 0.00 36.47 76460.13 0.00 04:21:02 112.56 0.07 112.49 0.00 6.24 45368.94 0.00 04:22:01 61.36 0.17 61.19 0.00 2.58 24016.15 0.00 04:23:01 162.46 0.08 162.37 0.00 10.53 48481.12 0.00 Average: 172.18 10.18 162.00 0.00 1095.51 63438.77 0.00 04:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:02 29869120 31545708 803784 2.44 59952 1913764 1888628 5.57 1032984 1650840 284 04:20:01 26915524 31496632 807104 2.45 180292 4464660 1859364 5.48 1360236 3993976 627632 04:21:02 26982664 31459504 839532 2.55 184420 4379964 1891492 5.57 1768328 3543284 235772 04:22:01 27857444 31439864 863136 2.62 189184 3533132 1977744 5.83 1371696 3116392 536 04:23:01 26901748 31487708 809500 2.46 197768 4451912 1908996 5.63 1418520 3940716 90956 Average: 27705300 31485883 824611 2.51 162323 3748686 1905245 5.61 1390353 3249042 191036 04:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:02 lo 5.00 5.00 0.48 0.48 0.00 0.00 0.00 0.00 04:19:02 ens3 409.66 300.35 2821.19 98.34 0.00 0.00 0.00 0.00 04:19:02 docker0 25.91 27.61 2.07 189.48 0.00 0.00 0.00 0.00 04:20:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 04:20:01 ens3 530.50 340.59 6578.21 40.38 0.00 0.00 0.00 0.00 04:20:01 docker0 270.28 418.74 24.53 3341.24 0.00 0.00 0.00 0.00 04:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:02 ens3 25.98 14.71 25.11 9.80 0.00 0.00 0.00 0.00 04:21:02 veth1dffaf4 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:21:02 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:22:01 ens3 21.06 12.81 55.31 8.28 0.00 0.00 0.00 0.00 04:22:01 veth8a39ae8 1.24 2.68 0.09 38.72 0.00 0.00 0.00 0.00 04:22:01 docker0 2.17 3.85 0.19 39.08 0.00 0.00 0.00 0.00 04:23:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 04:23:01 ens3 107.62 64.99 2735.17 13.47 0.00 0.00 0.00 0.00 04:23:01 docker0 5.50 10.20 0.33 152.45 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 218.42 146.37 2434.96 34.10 0.00 0.00 0.00 0.00 Average: docker0 60.21 91.21 5.37 737.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35008) 12/13/24 _x86_64_ (8 CPU) 04:17:52 LINUX RESTART (8 CPU) 04:18:01 CPU %user %nice %system %iowait %steal %idle 04:19:02 all 6.86 0.00 2.01 3.06 0.07 88.00 04:19:02 0 5.82 0.00 2.66 1.44 0.05 90.03 04:19:02 1 3.64 0.00 1.46 2.13 0.07 92.70 04:19:02 2 7.55 0.00 1.53 1.02 0.12 89.79 04:19:02 3 7.05 0.00 2.81 4.57 0.07 85.50 04:19:02 4 10.46 0.00 1.73 1.19 0.08 86.54 04:19:02 5 6.83 0.00 2.08 6.76 0.07 84.27 04:19:02 6 5.19 0.00 2.14 6.80 0.07 85.79 04:19:02 7 8.38 0.00 1.68 0.55 0.03 89.36 04:20:01 all 8.46 0.00 4.00 6.48 0.08 80.99 04:20:01 0 8.18 0.00 3.52 4.33 0.09 83.88 04:20:01 1 6.68 0.00 2.89 4.33 0.09 86.02 04:20:01 2 8.67 0.00 4.15 1.39 0.09 85.71 04:20:01 3 8.50 0.00 4.50 2.42 0.07 84.50 04:20:01 4 8.21 0.00 4.04 2.00 0.05 85.69 04:20:01 5 10.06 0.00 4.32 1.45 0.07 84.10 04:20:01 6 7.59 0.00 3.78 10.56 0.07 78.01 04:20:01 7 9.75 0.00 4.82 25.49 0.12 59.82 04:21:02 all 26.09 0.00 4.07 4.72 0.10 65.03 04:21:02 0 26.33 0.00 4.26 17.23 0.10 52.08 04:21:02 1 23.67 0.00 4.78 5.90 0.08 65.57 04:21:02 2 28.96 0.00 4.13 0.13 0.10 66.68 04:21:02 3 27.05 0.00 3.97 1.07 0.12 67.78 04:21:02 4 25.27 0.00 3.94 0.30 0.08 70.40 04:21:02 5 27.03 0.00 3.82 0.25 0.10 68.81 04:21:02 6 23.42 0.00 3.63 0.60 0.08 72.27 04:21:02 7 26.98 0.00 4.03 12.33 0.10 56.56 04:22:01 all 39.05 0.00 5.86 3.82 0.10 51.17 04:22:01 0 41.69 0.00 5.88 18.79 0.10 33.54 04:22:01 1 36.78 0.00 5.25 0.87 0.09 57.01 04:22:01 2 38.28 0.00 6.08 4.76 0.10 50.78 04:22:01 3 39.77 0.00 5.96 4.23 0.10 49.94 04:22:01 4 37.45 0.00 6.16 1.09 0.10 55.19 04:22:01 5 39.33 0.00 6.08 0.14 0.10 54.35 04:22:01 6 37.60 0.00 6.01 0.22 0.09 56.08 04:22:01 7 41.52 0.00 5.44 0.43 0.14 52.47 04:23:01 all 23.56 0.00 5.03 5.00 0.09 66.31 04:23:01 0 23.26 0.00 5.28 0.46 0.10 70.89 04:23:01 1 22.64 0.00 4.12 1.07 0.07 72.11 04:23:01 2 24.33 0.00 5.17 0.22 0.08 70.19 04:23:01 3 24.52 0.00 5.41 0.73 0.14 69.20 04:23:01 4 22.82 0.00 6.00 11.71 0.08 59.40 04:23:01 5 23.75 0.00 5.12 0.41 0.08 70.64 04:23:01 6 24.27 0.00 4.92 25.26 0.10 45.44 04:23:01 7 22.91 0.00 4.23 0.39 0.07 72.40 Average: all 20.77 0.00 4.18 4.61 0.09 70.35 Average: 0 21.01 0.00 4.32 8.42 0.09 66.16 Average: 1 18.65 0.00 3.69 2.87 0.08 74.71 Average: 2 21.52 0.00 4.20 1.49 0.10 72.68 Average: 3 21.32 0.00 4.52 2.60 0.10 71.46 Average: 4 20.82 0.00 4.36 3.25 0.08 71.48 Average: 5 21.36 0.00 4.27 1.81 0.08 72.47 Average: 6 19.57 0.00 4.09 8.66 0.08 67.60 Average: 7 21.88 0.00 4.03 7.78 0.09 66.22