---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3005 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: 2799.956 BogoMIPS: 5599.91 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-3005) 01/18/23 _x86_64_ (8 CPU) 20:58:11 LINUX RESTART (8 CPU) 20:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:00:01 86.97 0.64 86.32 0.00 31.59 49184.88 0.00 21:01:01 1.78 0.00 1.78 0.00 0.00 21.48 0.00 21:02:01 0.97 0.00 0.97 0.00 0.00 11.06 0.00 21:03:01 1.63 0.00 1.63 0.00 0.00 18.00 0.00 21:04:01 110.29 10.95 99.34 0.00 5265.41 47299.51 0.00 Average: 39.93 2.29 37.64 0.00 1048.70 19112.18 0.00 20:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:00:01 28693880 31606344 705656 2.15 91540 3054556 1735968 5.12 1125552 2656148 412 21:01:01 28681856 31594476 716688 2.18 91580 3054560 1735968 5.12 1139064 2656140 20 21:02:01 28688092 31600872 710176 2.16 91628 3054560 1735968 5.12 1133084 2656140 16 21:03:01 28688304 31601300 709864 2.16 91668 3054564 1735968 5.12 1132908 2656344 8 21:04:01 26660204 31518516 770024 2.34 169756 4796800 2073560 6.11 1596676 4066412 605072 Average: 28282467 31584302 722482 2.20 107234 3403008 1803486 5.32 1225457 2938237 121106 20:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:00:01 docker0 14.37 18.86 1.23 294.72 0.00 0.00 0.00 0.00 21:00:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 21:00:01 ens3 287.27 213.18 6955.10 36.77 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 ens3 10.05 7.70 12.33 16.69 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:04:01 docker0 18.39 19.30 1.55 294.70 0.00 0.00 0.00 0.00 21:04:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 21:04:01 ens3 441.16 321.44 10385.78 97.93 0.00 0.00 0.00 0.00 Average: docker0 6.49 7.56 0.55 116.69 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 146.27 107.42 3435.64 30.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3005) 01/18/23 _x86_64_ (8 CPU) 20:58:11 LINUX RESTART (8 CPU) 20:59:02 CPU %user %nice %system %iowait %steal %idle 21:00:01 all 19.09 0.00 4.79 1.69 0.06 74.37 21:00:01 0 18.69 0.00 5.64 0.00 0.05 75.62 21:00:01 1 18.49 0.00 4.30 0.05 0.05 77.10 21:00:01 2 18.45 0.00 4.33 2.08 0.07 75.07 21:00:01 3 19.86 0.00 5.78 9.82 0.07 64.48 21:00:01 4 20.78 0.00 4.48 0.38 0.05 74.31 21:00:01 5 18.26 0.00 4.34 0.45 0.05 76.90 21:00:01 6 19.63 0.00 4.61 0.62 0.05 75.09 21:00:01 7 18.59 0.00 4.83 0.12 0.09 76.37 21:01:01 all 0.11 0.00 0.02 0.00 0.00 99.86 21:01:01 0 0.07 0.00 0.02 0.00 0.02 99.90 21:01:01 1 0.07 0.00 0.00 0.00 0.00 99.93 21:01:01 2 0.05 0.00 0.02 0.02 0.00 99.92 21:01:01 3 0.40 0.00 0.02 0.00 0.00 99.58 21:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:01:01 5 0.10 0.00 0.02 0.00 0.00 99.88 21:01:01 6 0.08 0.00 0.02 0.00 0.00 99.90 21:01:01 7 0.13 0.00 0.05 0.00 0.02 99.80 21:02:01 all 0.03 0.00 0.02 0.00 0.01 99.94 21:02:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:02:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:02:01 2 0.03 0.00 0.03 0.02 0.00 99.92 21:02:01 3 0.05 0.00 0.00 0.02 0.00 99.93 21:02:01 4 0.00 0.00 0.00 0.00 0.02 99.98 21:02:01 5 0.02 0.00 0.00 0.00 0.02 99.97 21:02:01 6 0.02 0.00 0.03 0.00 0.00 99.95 21:02:01 7 0.07 0.00 0.02 0.00 0.00 99.92 21:03:01 all 0.02 0.00 0.01 0.00 0.00 99.96 21:03:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:03:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:03:01 2 0.02 0.00 0.00 0.02 0.02 99.95 21:03:01 3 0.03 0.00 0.00 0.02 0.02 99.93 21:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:03:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:04:01 all 9.06 0.00 4.50 4.56 0.05 81.83 21:04:01 0 8.87 0.00 5.51 0.94 0.05 84.63 21:04:01 1 11.23 0.00 4.65 0.74 0.05 83.33 21:04:01 2 8.06 0.00 3.47 6.92 0.03 81.51 21:04:01 3 8.73 0.00 5.47 9.60 0.05 76.14 21:04:01 4 9.11 0.00 4.94 2.22 0.03 83.70 21:04:01 5 8.71 0.00 4.38 1.32 0.03 85.55 21:04:01 6 7.63 0.00 3.36 13.85 0.05 75.11 21:04:01 7 10.16 0.00 4.24 0.83 0.07 84.70 Average: all 5.56 0.00 1.83 1.23 0.02 91.35 Average: 0 5.44 0.00 2.21 0.19 0.03 92.14 Average: 1 5.86 0.00 1.76 0.16 0.02 92.20 Average: 2 5.23 0.00 1.54 1.78 0.02 91.42 Average: 3 5.70 0.00 2.21 3.82 0.03 88.25 Average: 4 5.88 0.00 1.85 0.51 0.02 91.74 Average: 5 5.33 0.00 1.72 0.35 0.02 92.59 Average: 6 5.38 0.00 1.58 2.85 0.02 90.18 Average: 7 5.68 0.00 1.79 0.19 0.03 92.31