---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1033 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1033) 01/04/23 _x86_64_ (8 CPU) 05:02:11 LINUX RESTART (8 CPU) 05:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:04:01 175.48 1.66 173.82 0.00 70.50 67045.18 0.00 05:05:01 168.01 0.18 167.83 0.00 11.86 39349.42 0.00 05:06:01 1.67 0.00 1.67 0.00 0.00 18.81 0.00 05:07:01 1.18 0.00 1.18 0.00 0.00 14.00 0.00 05:08:01 54.69 11.58 43.11 0.00 5176.60 8732.54 0.00 Average: 79.89 2.69 77.20 0.00 1055.00 22884.60 0.00 05:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 28036948 31210340 1094672 3.33 138152 3230692 2245600 6.62 1524192 2866216 127180 05:05:01 27780952 31571436 734284 2.23 150440 3796412 1755916 5.17 1223752 3386208 344 05:06:01 27781432 31572040 733296 2.23 150468 3796416 1755916 5.17 1224096 3386212 164 05:07:01 27785068 31575740 729468 2.22 150496 3796416 1755916 5.17 1219420 3386212 12 05:08:01 27258584 31551648 733864 2.23 183752 4251268 1818040 5.36 1542648 3551808 1084 Average: 27728597 31496241 805117 2.45 154662 3774241 1866278 5.50 1346822 3315331 25757 05:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 05:04:01 veth337bb01 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:04:01 ens3 428.64 313.57 5957.99 43.90 0.00 0.00 0.00 0.00 05:04:01 docker0 153.79 216.81 12.82 1851.98 0.00 0.00 0.00 0.00 05:05:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 05:05:01 ens3 144.00 106.50 2694.60 101.58 0.00 0.00 0.00 0.00 05:05:01 docker0 3.92 8.68 0.25 98.56 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 1.08 0.50 0.61 0.45 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 0.27 0.13 0.02 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 05:08:01 ens3 145.63 85.52 2749.17 6.10 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 142.97 100.53 2268.12 30.36 0.00 0.00 0.00 0.00 Average: docker0 31.13 44.52 2.58 385.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1033) 01/04/23 _x86_64_ (8 CPU) 05:02:11 LINUX RESTART (8 CPU) 05:03:02 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 25.48 0.00 5.97 1.22 0.12 67.20 05:04:01 0 24.83 0.00 5.53 0.14 0.09 69.42 05:04:01 1 24.77 0.00 5.40 0.88 0.14 68.82 05:04:01 2 26.35 0.00 6.55 0.15 0.10 66.84 05:04:01 3 27.39 0.00 6.78 7.55 0.16 58.12 05:04:01 4 26.29 0.00 5.58 0.07 0.12 67.93 05:04:01 5 24.80 0.00 6.34 0.29 0.09 68.48 05:04:01 6 24.79 0.00 5.52 0.12 0.09 69.49 05:04:01 7 24.65 0.00 6.09 0.60 0.17 68.49 05:05:01 all 22.29 0.00 4.78 0.60 0.05 72.28 05:05:01 0 23.92 0.00 4.83 0.02 0.05 71.18 05:05:01 1 22.50 0.00 4.84 0.51 0.05 72.10 05:05:01 2 21.25 0.00 4.56 0.03 0.05 74.11 05:05:01 3 22.05 0.00 5.72 2.29 0.07 69.87 05:05:01 4 22.13 0.00 4.53 0.20 0.05 73.09 05:05:01 5 22.95 0.00 4.68 0.13 0.05 72.18 05:05:01 6 20.98 0.00 4.39 0.30 0.05 74.28 05:05:01 7 22.50 0.00 4.71 1.30 0.07 71.41 05:06:01 all 0.17 0.00 0.01 0.01 0.02 99.80 05:06:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:06:01 1 0.03 0.00 0.02 0.00 0.02 99.93 05:06:01 2 0.03 0.00 0.00 0.00 0.02 99.95 05:06:01 3 0.08 0.00 0.02 0.05 0.03 99.82 05:06:01 4 0.02 0.00 0.02 0.00 0.02 99.95 05:06:01 5 1.09 0.00 0.02 0.00 0.02 98.87 05:06:01 6 0.00 0.00 0.02 0.00 0.02 99.97 05:06:01 7 0.05 0.00 0.00 0.00 0.00 99.95 05:07:01 all 0.03 0.00 0.01 0.00 0.01 99.94 05:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:07:01 1 0.02 0.00 0.00 0.00 0.02 99.97 05:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:07:01 3 0.08 0.00 0.05 0.02 0.02 99.83 05:07:01 4 0.02 0.00 0.00 0.00 0.02 99.97 05:07:01 5 0.02 0.00 0.02 0.00 0.02 99.95 05:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:07:01 7 0.02 0.00 0.02 0.02 0.02 99.93 05:08:01 all 2.17 0.00 1.40 0.41 0.03 96.00 05:08:01 0 1.64 0.00 2.24 0.55 0.02 95.56 05:08:01 1 3.03 0.00 1.40 0.07 0.02 95.49 05:08:01 2 3.00 0.00 0.80 0.25 0.03 95.91 05:08:01 3 1.77 0.00 1.19 2.01 0.03 95.00 05:08:01 4 1.92 0.00 1.05 0.10 0.02 96.91 05:08:01 5 1.42 0.00 0.74 0.05 0.02 97.77 05:08:01 6 2.30 0.00 1.40 0.20 0.03 96.06 05:08:01 7 2.25 0.00 2.35 0.07 0.03 95.31 Average: all 9.91 0.00 2.41 0.44 0.04 87.19 Average: 0 9.98 0.00 2.50 0.14 0.03 87.35 Average: 1 9.95 0.00 2.31 0.29 0.05 87.41 Average: 2 10.02 0.00 2.36 0.09 0.04 87.49 Average: 3 10.14 0.00 2.72 2.35 0.06 84.74 Average: 4 9.96 0.00 2.21 0.07 0.04 87.70 Average: 5 9.96 0.00 2.33 0.09 0.04 87.58 Average: 6 9.51 0.00 2.25 0.12 0.04 88.08 Average: 7 9.77 0.00 2.60 0.39 0.06 87.18