---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36255 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-36255) 01/07/25 _x86_64_ (8 CPU) 04:11:34 LINUX RESTART (8 CPU) 04:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:13:01 396.53 38.94 357.59 0.00 4337.24 121337.99 0.00 04:14:01 223.98 2.70 221.28 0.00 25.86 76355.14 0.00 04:15:01 87.89 0.25 87.64 0.00 16.13 40115.98 0.00 Average: 235.24 13.82 221.42 0.00 1443.83 79037.09 0.00 04:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 29105932 31480088 827144 2.52 80756 2565244 1980712 5.84 1091260 2284852 3984 04:14:01 27302688 31221236 1073204 3.26 183532 3855000 2303024 6.79 1702636 3311784 347224 04:15:01 27430956 31485160 809772 2.46 191844 3963488 1837564 5.42 1325368 3542984 360 Average: 27946525 31395495 903373 2.75 152044 3461244 2040433 6.01 1373088 3046540 117189 04:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 veth20eae09 127.01 133.89 12.59 124.21 0.00 0.00 0.00 0.01 04:13:01 docker0 155.24 164.64 13.10 354.70 0.00 0.00 0.00 0.00 04:13:01 ens3 767.08 529.53 6248.37 114.72 0.00 0.00 0.00 0.00 04:13:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 04:14:01 docker0 178.70 365.09 15.27 3126.00 0.00 0.00 0.00 0.00 04:14:01 ens3 389.44 194.03 3152.27 28.19 0.00 0.00 0.00 0.00 04:14:01 vethb1775be 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 docker0 0.97 1.30 0.11 0.37 0.00 0.00 0.00 0.00 04:15:01 ens3 116.21 70.44 2551.35 20.77 0.00 0.00 0.00 0.00 04:15:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 111.39 177.08 9.47 1164.81 0.00 0.00 0.00 0.00 Average: ens3 422.35 263.20 3971.48 54.23 0.00 0.00 0.00 0.00 Average: lo 2.68 2.68 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36255) 01/07/25 _x86_64_ (8 CPU) 04:11:34 LINUX RESTART (8 CPU) 04:12:02 CPU %user %nice %system %iowait %steal %idle 04:13:01 all 9.34 0.00 3.12 2.85 0.07 84.63 04:13:01 0 9.79 0.00 2.72 0.32 0.05 87.11 04:13:01 1 9.84 0.00 3.14 2.67 0.05 84.30 04:13:01 2 11.49 0.00 3.23 3.30 0.07 81.91 04:13:01 3 6.02 0.00 3.41 4.73 0.07 85.77 04:13:01 4 9.82 0.00 3.42 5.58 0.07 81.11 04:13:01 5 9.04 0.00 2.89 0.77 0.09 87.22 04:13:01 6 7.97 0.00 2.75 0.82 0.09 88.38 04:13:01 7 10.73 0.00 3.38 4.63 0.05 81.22 04:14:01 all 16.48 0.00 4.28 5.26 0.06 73.92 04:14:01 0 15.89 0.00 4.09 0.54 0.07 79.41 04:14:01 1 14.53 0.00 2.94 0.88 0.05 81.60 04:14:01 2 17.86 0.00 5.46 1.55 0.05 75.08 04:14:01 3 18.37 0.00 3.70 0.60 0.07 77.26 04:14:01 4 12.59 0.00 5.31 32.05 0.07 49.97 04:14:01 5 18.86 0.00 4.26 0.62 0.07 76.20 04:14:01 6 15.85 0.00 4.43 1.06 0.07 78.60 04:14:01 7 17.85 0.00 4.06 4.80 0.07 73.22 04:15:01 all 19.72 0.00 3.82 2.68 0.07 73.71 04:15:01 0 22.47 0.00 3.57 0.20 0.07 73.69 04:15:01 1 14.45 0.00 3.35 7.48 0.08 74.64 04:15:01 2 23.35 0.00 3.61 0.34 0.08 72.62 04:15:01 3 22.62 0.00 4.02 1.26 0.07 72.03 04:15:01 4 14.87 0.00 3.67 2.67 0.07 78.72 04:15:01 5 21.55 0.00 3.97 0.05 0.05 74.38 04:15:01 6 18.05 0.00 4.15 0.17 0.07 77.57 04:15:01 7 20.38 0.00 4.19 9.33 0.08 66.02 Average: all 15.21 0.00 3.74 3.60 0.07 77.38 Average: 0 16.08 0.00 3.46 0.35 0.06 80.04 Average: 1 12.95 0.00 3.14 3.68 0.06 80.17 Average: 2 17.62 0.00 4.10 1.72 0.07 76.49 Average: 3 15.74 0.00 3.71 2.18 0.07 78.30 Average: 4 12.45 0.00 4.14 13.46 0.07 69.88 Average: 5 16.53 0.00 3.71 0.48 0.07 79.21 Average: 6 13.98 0.00 3.78 0.68 0.07 81.49 Average: 7 16.35 0.00 3.88 6.26 0.07 73.44