---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36266 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36266) 01/07/25 _x86_64_ (8 CPU) 08:59:12 LINUX RESTART (8 CPU) 09:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:01 231.80 5.25 226.55 0.00 440.59 63685.31 0.00 09:02:01 137.28 0.07 137.21 0.00 12.00 48889.19 0.00 09:03:01 51.65 0.03 51.62 0.00 0.27 33973.76 0.00 09:04:01 206.38 0.20 206.18 0.00 11.73 59011.63 0.00 09:05:01 201.13 4.23 196.90 0.00 2107.25 68000.00 0.00 Average: 165.43 1.95 163.48 0.00 514.59 54681.88 0.00 09:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 28064824 31526140 776148 2.36 128040 3506152 1892248 5.58 1278988 3031140 240688 09:02:01 27005136 31440428 851884 2.59 184172 4347112 1920412 5.66 1781500 3509588 836336 09:03:01 27064856 31505532 790572 2.40 187936 4353660 1916940 5.65 1362556 3875420 165212 09:04:01 26916912 31494036 796412 2.42 197936 4449464 1914272 5.64 1425428 3919692 404 09:05:01 25214520 31469152 798932 2.43 241856 5946928 1747860 5.15 1634568 5254912 96 Average: 26853250 31487058 802790 2.44 187988 4520663 1878346 5.54 1496608 3918150 248547 09:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 09:01:01 docker0 352.96 554.33 29.58 3518.21 0.00 0.00 0.00 0.00 09:01:01 ens3 699.97 440.15 6836.30 56.57 0.00 0.00 0.00 0.00 09:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 vethf2335ab 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:02:01 ens3 22.76 15.30 25.12 10.08 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.87 1.23 0.11 0.36 0.00 0.00 0.00 0.00 09:03:01 ens3 10.01 6.36 8.00 4.11 0.00 0.00 0.00 0.00 09:04:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 09:04:01 docker0 4.88 8.55 0.29 114.91 0.00 0.00 0.00 0.00 09:04:01 ens3 115.28 71.02 2715.21 17.77 0.00 0.00 0.00 0.00 09:05:01 lo 2.47 2.47 0.26 0.26 0.00 0.00 0.00 0.00 09:05:01 docker0 59.86 114.05 6.06 1240.14 0.00 0.00 0.00 0.00 09:05:01 ens3 489.94 299.12 9889.56 177.04 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 82.83 134.28 7.13 966.36 0.00 0.00 0.00 0.00 Average: ens3 266.17 165.49 3885.07 53.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36266) 01/07/25 _x86_64_ (8 CPU) 08:59:12 LINUX RESTART (8 CPU) 09:00:02 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 7.40 0.00 3.50 3.38 0.06 85.66 09:01:01 0 7.15 0.00 3.15 0.82 0.03 88.85 09:01:01 1 7.58 0.00 3.87 1.10 0.07 87.39 09:01:01 2 9.12 0.00 3.83 1.12 0.05 85.89 09:01:01 3 7.59 0.00 3.07 0.41 0.05 88.88 09:01:01 4 6.74 0.00 3.06 3.06 0.07 87.07 09:01:01 5 6.58 0.00 4.09 19.58 0.09 69.67 09:01:01 6 6.66 0.00 2.79 0.63 0.05 89.86 09:01:01 7 7.75 0.00 4.18 0.48 0.07 87.52 09:02:01 all 29.25 0.00 5.57 2.78 0.07 62.33 09:02:01 0 28.87 0.00 6.25 12.68 0.08 52.11 09:02:01 1 28.87 0.00 5.07 1.50 0.07 64.49 09:02:01 2 28.50 0.00 5.90 3.56 0.07 61.97 09:02:01 3 29.56 0.00 5.31 0.91 0.07 64.16 09:02:01 4 30.40 0.00 6.02 0.54 0.05 62.99 09:02:01 5 28.70 0.00 5.50 2.15 0.07 63.58 09:02:01 6 28.77 0.00 4.74 0.89 0.07 65.53 09:02:01 7 30.36 0.00 5.75 0.08 0.07 63.75 09:03:01 all 45.87 0.00 6.30 1.84 0.09 45.90 09:03:01 0 45.83 0.00 6.56 0.13 0.08 47.39 09:03:01 1 45.36 0.00 5.87 2.81 0.08 45.88 09:03:01 2 45.54 0.00 5.80 0.15 0.08 48.42 09:03:01 3 47.09 0.00 6.27 0.05 0.08 46.50 09:03:01 4 45.70 0.00 6.12 0.17 0.10 47.91 09:03:01 5 46.28 0.00 6.04 4.44 0.08 43.15 09:03:01 6 45.62 0.00 6.41 2.04 0.08 45.85 09:03:01 7 45.58 0.00 7.34 4.94 0.08 42.05 09:04:01 all 26.90 0.00 6.06 2.69 0.07 64.28 09:04:01 0 26.81 0.00 5.49 0.54 0.05 67.10 09:04:01 1 27.37 0.00 5.79 0.39 0.07 66.38 09:04:01 2 26.54 0.00 5.64 0.60 0.05 67.16 09:04:01 3 27.91 0.00 6.28 4.56 0.08 61.16 09:04:01 4 26.29 0.00 6.03 0.45 0.05 67.17 09:04:01 5 26.60 0.00 5.76 2.98 0.08 64.57 09:04:01 6 26.82 0.00 7.12 10.69 0.14 55.23 09:04:01 7 26.87 0.00 6.38 1.42 0.07 65.26 09:05:01 all 10.95 0.00 5.32 6.07 0.06 77.60 09:05:01 0 11.76 0.00 4.61 4.61 0.07 78.94 09:05:01 1 10.74 0.00 5.97 5.43 0.07 77.80 09:05:01 2 11.27 0.00 3.88 3.91 0.07 80.88 09:05:01 3 11.67 0.00 6.79 10.84 0.08 70.61 09:05:01 4 10.23 0.00 4.34 4.98 0.05 80.40 09:05:01 5 9.54 0.00 4.59 4.47 0.05 81.34 09:05:01 6 10.44 0.00 7.53 10.52 0.05 71.46 09:05:01 7 11.91 0.00 4.88 3.80 0.07 79.35 Average: all 24.14 0.00 5.36 3.35 0.07 67.08 Average: 0 24.14 0.00 5.22 3.76 0.06 66.82 Average: 1 24.04 0.00 5.32 2.25 0.07 68.33 Average: 2 24.26 0.00 5.02 1.87 0.06 68.79 Average: 3 24.82 0.00 5.55 3.36 0.07 66.19 Average: 4 23.97 0.00 5.12 1.83 0.06 69.01 Average: 5 23.62 0.00 5.20 6.67 0.07 64.44 Average: 6 23.76 0.00 5.72 4.94 0.08 65.50 Average: 7 24.54 0.00 5.71 2.15 0.07 67.53