---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4622 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-4622) 03/20/23 _x86_64_ (8 CPU) 19:00:00 LINUX RESTART (8 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 222.28 2.45 219.83 0.00 52.12 87094.82 0.00 19:03:01 1.98 0.00 1.98 0.00 0.00 29.21 0.00 19:04:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 19:05:01 1.73 0.00 1.73 0.00 0.00 20.66 0.00 19:06:01 55.81 10.60 45.21 0.00 5155.81 8836.26 0.00 Average: 56.53 2.61 53.92 0.00 1041.59 19198.22 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 27962856 31583060 716060 2.18 150764 3634144 1745220 5.14 1086512 3344292 260 19:03:01 27963612 31584044 714344 2.17 150828 3634148 1745220 5.14 1086340 3344280 8 19:04:01 27963924 31584464 713768 2.17 150856 3634148 1745220 5.14 1085540 3344280 20 19:05:01 27969804 31590432 707624 2.15 150928 3634144 1745220 5.14 1079432 3344296 8 19:06:01 27438204 31567768 717728 2.18 184912 4089296 1814544 5.35 1404128 3515684 192 Average: 27859680 31581954 713905 2.17 157658 3725176 1759085 5.18 1148390 3378566 98 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 docker0 171.05 295.38 13.61 1916.64 0.00 0.00 0.00 0.00 19:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:02:01 ens3 432.04 251.66 4468.25 38.80 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:03:01 ens3 0.75 0.10 0.06 0.01 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 1.88 0.67 0.69 0.48 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 ens3 0.52 0.38 0.26 0.21 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:06:01 ens3 260.39 144.18 2812.61 9.92 0.00 0.00 0.00 0.00 Average: docker0 34.21 59.08 2.72 383.33 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 139.12 79.40 1456.38 9.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4622) 03/20/23 _x86_64_ (8 CPU) 19:00:00 LINUX RESTART (8 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 7.70 0.00 3.87 3.62 0.05 84.76 19:02:01 0 7.81 0.00 4.49 5.84 0.05 81.81 19:02:01 1 8.50 0.00 4.46 8.63 0.07 78.34 19:02:01 2 7.02 0.00 3.04 0.44 0.03 89.47 19:02:01 3 8.24 0.00 4.12 8.83 0.07 78.75 19:02:01 4 7.62 0.00 3.06 0.59 0.07 88.66 19:02:01 5 7.69 0.00 3.47 3.03 0.03 85.78 19:02:01 6 7.31 0.00 2.67 0.49 0.03 89.50 19:02:01 7 7.44 0.00 5.62 1.12 0.05 85.77 19:03:01 all 0.01 0.00 0.01 0.01 0.01 99.95 19:03:01 0 0.00 0.00 0.00 0.00 0.02 99.98 19:03:01 1 0.00 0.00 0.02 0.03 0.00 99.95 19:03:01 2 0.00 0.00 0.00 0.00 0.02 99.98 19:03:01 3 0.02 0.00 0.03 0.00 0.02 99.93 19:03:01 4 0.00 0.00 0.02 0.00 0.02 99.97 19:03:01 5 0.02 0.00 0.02 0.00 0.03 99.93 19:03:01 6 0.03 0.00 0.02 0.03 0.00 99.92 19:03:01 7 0.02 0.00 0.02 0.00 0.02 99.95 19:04:01 all 0.20 0.00 0.01 0.01 0.01 99.78 19:04:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:04:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:04:01 3 0.08 0.00 0.00 0.00 0.00 99.92 19:04:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 5 1.42 0.00 0.02 0.00 0.03 98.53 19:04:01 6 0.02 0.00 0.00 0.05 0.02 99.92 19:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 all 0.26 0.00 0.01 0.01 0.00 99.72 19:05:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 1 0.00 0.00 0.00 0.02 0.00 99.98 19:05:01 2 0.00 0.00 0.00 0.00 0.02 99.98 19:05:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 5 1.99 0.00 0.03 0.00 0.02 97.96 19:05:01 6 0.05 0.00 0.02 0.05 0.00 99.88 19:05:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 all 2.16 0.00 1.40 0.90 0.04 95.50 19:06:01 0 1.84 0.00 0.80 0.97 0.05 96.33 19:06:01 1 2.67 0.00 0.94 1.45 0.03 94.90 19:06:01 2 1.27 0.00 1.26 0.97 0.03 96.47 19:06:01 3 2.09 0.00 0.97 0.45 0.07 96.42 19:06:01 4 2.47 0.00 1.04 0.07 0.03 96.39 19:06:01 5 2.38 0.00 3.36 0.62 0.03 93.60 19:06:01 6 2.59 0.00 0.83 1.99 0.02 94.58 19:06:01 7 1.96 0.00 1.99 0.69 0.03 95.32 Average: all 2.05 0.00 1.05 0.90 0.02 95.97 Average: 0 1.93 0.00 1.06 1.35 0.02 95.64 Average: 1 2.22 0.00 1.08 2.02 0.02 94.67 Average: 2 1.66 0.00 0.86 0.28 0.02 97.18 Average: 3 2.08 0.00 1.02 1.84 0.03 95.04 Average: 4 2.01 0.00 0.82 0.13 0.02 97.02 Average: 5 2.69 0.00 1.37 0.72 0.03 95.19 Average: 6 1.99 0.00 0.70 0.52 0.01 96.78 Average: 7 1.86 0.00 1.52 0.36 0.02 96.24