---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2634 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 13G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2634) 06/02/25 _x86_64_ (8 CPU) 06:27:33 LINUX RESTART (8 CPU) 06:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:29:01 382.09 16.28 365.81 0.00 1961.41 49081.95 0.00 06:30:01 237.45 3.81 233.63 0.00 44.78 75634.72 0.00 06:31:01 209.82 0.18 209.63 0.00 13.60 64758.81 0.00 Average: 276.45 6.76 269.69 0.00 673.19 63159.88 0.00 06:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:29:01 28824224 31523032 781356 2.38 80752 2886548 1983388 5.85 1056412 2601460 10000 06:30:01 26429944 30725748 1566464 4.76 187904 4198036 2612960 7.70 2091708 3767884 375960 06:31:01 26683080 31515420 774712 2.36 199948 4700220 1957652 5.77 1395300 4182980 292 Average: 27312416 31254733 1040844 3.17 156201 3928268 2184667 6.44 1514473 3517441 128751 06:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:29:01 docker0 193.77 213.16 15.71 428.48 0.00 0.00 0.00 0.00 06:29:01 veth18ca49f 147.21 167.17 14.52 133.05 0.00 0.00 0.00 0.01 06:29:01 lo 6.73 6.73 0.66 0.66 0.00 0.00 0.00 0.00 06:29:01 ens3 895.10 609.65 8298.51 120.05 0.00 0.00 0.00 0.00 06:30:01 docker0 145.88 295.37 12.49 2724.51 0.00 0.00 0.00 0.00 06:30:01 vethbc50fb7 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:30:01 ens3 323.47 162.30 2751.91 25.02 0.00 0.00 0.00 0.00 06:31:01 docker0 4.67 9.52 0.28 114.95 0.00 0.00 0.00 0.00 06:31:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 06:31:01 ens3 128.05 78.00 2657.13 18.52 0.00 0.00 0.00 0.00 Average: docker0 114.77 172.70 9.49 1089.50 0.00 0.00 0.00 0.00 Average: lo 2.95 2.95 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 448.86 283.30 4568.98 54.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2634) 06/02/25 _x86_64_ (8 CPU) 06:27:33 LINUX RESTART (8 CPU) 06:28:01 CPU %user %nice %system %iowait %steal %idle 06:29:01 all 10.13 0.00 3.32 1.36 0.07 85.12 06:29:01 0 7.07 0.00 3.42 0.28 0.05 89.18 06:29:01 1 9.62 0.00 3.62 3.47 0.08 83.21 06:29:01 2 13.98 0.00 3.13 0.03 0.07 82.79 06:29:01 3 9.63 0.00 4.33 6.08 0.08 79.87 06:29:01 4 9.07 0.00 2.95 0.05 0.07 87.86 06:29:01 5 11.19 0.00 3.36 0.67 0.05 84.73 06:29:01 6 9.75 0.00 3.93 0.13 0.07 86.12 06:29:01 7 10.78 0.00 1.85 0.19 0.05 87.14 06:30:01 all 39.81 0.00 7.27 1.36 0.08 51.49 06:30:01 0 41.50 0.00 6.87 0.44 0.08 51.11 06:30:01 1 39.61 0.00 8.08 0.69 0.07 51.55 06:30:01 2 39.49 0.00 6.75 0.13 0.08 53.54 06:30:01 3 40.20 0.00 7.37 0.52 0.07 51.85 06:30:01 4 39.42 0.00 7.24 3.57 0.07 49.70 06:30:01 5 40.09 0.00 6.65 0.42 0.07 52.78 06:30:01 6 38.97 0.00 7.77 4.09 0.08 49.09 06:30:01 7 39.18 0.00 7.40 1.01 0.08 52.33 06:31:01 all 30.97 0.00 6.84 1.06 0.08 61.05 06:31:01 0 30.33 0.00 6.30 0.37 0.08 62.91 06:31:01 1 32.68 0.00 7.36 1.30 0.10 58.57 06:31:01 2 29.42 0.00 6.16 3.40 0.08 60.93 06:31:01 3 30.23 0.00 6.79 0.14 0.07 62.77 06:31:01 4 30.15 0.00 6.83 0.32 0.08 62.62 06:31:01 5 32.90 0.00 6.30 2.63 0.08 58.09 06:31:01 6 32.08 0.00 6.78 0.22 0.07 60.84 06:31:01 7 29.92 0.00 8.22 0.08 0.07 61.71 Average: all 26.96 0.00 5.81 1.26 0.07 65.90 Average: 0 26.27 0.00 5.53 0.36 0.07 67.77 Average: 1 27.33 0.00 6.36 1.82 0.08 64.42 Average: 2 27.63 0.00 5.35 1.19 0.08 65.75 Average: 3 26.71 0.00 6.17 2.24 0.07 64.81 Average: 4 26.15 0.00 5.66 1.31 0.07 66.80 Average: 5 28.08 0.00 5.44 1.24 0.07 65.18 Average: 6 26.92 0.00 6.16 1.48 0.07 65.37 Average: 7 26.61 0.00 5.82 0.43 0.07 67.07