---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5047 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5047) 07/05/24 _x86_64_ (8 CPU) 03:09:26 LINUX RESTART (8 CPU) 03:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:11:01 345.20 14.62 330.57 0.00 1872.63 45748.86 0.00 03:12:01 67.67 0.15 67.52 0.00 6.53 36680.29 0.00 03:13:01 4.90 1.57 3.33 0.00 36.92 8361.90 0.00 03:14:01 2.95 0.00 2.95 0.00 0.00 8490.93 0.00 03:15:01 48.39 5.12 43.28 0.00 4343.41 16802.13 0.00 03:16:01 7.55 1.10 6.45 0.00 26.80 8607.50 0.00 Average: 78.70 3.73 74.97 0.00 1045.42 20712.40 0.00 03:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 28765648 31499044 807436 2.46 84544 2894544 1874812 5.53 1276796 2414304 373728 03:12:01 28718968 31536084 772448 2.35 95280 2948980 1752080 5.16 1130600 2586720 396 03:13:01 28708336 31527904 780260 2.37 95376 2950096 1752080 5.16 1142008 2587068 176 03:14:01 28715716 31535296 772828 2.35 95468 2950096 1752080 5.16 1132684 2587040 12 03:15:01 28259784 31510332 770528 2.34 124664 3347872 1682836 4.96 1418708 2720208 936 03:16:01 28264724 31511940 769436 2.34 123336 3345668 1787032 5.27 1419300 2717596 744 Average: 28572196 31520100 778823 2.37 103111 3072876 1766820 5.21 1253349 2602156 62665 03:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 03:11:01 docker0 50.48 91.43 4.43 840.71 0.00 0.00 0.00 0.00 03:11:01 veth7ed1ec5 44.30 85.66 4.30 776.27 0.00 0.00 0.00 0.06 03:11:01 ens3 461.63 281.09 6085.42 79.95 0.00 0.00 0.00 0.00 03:12:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:12:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 ens3 97.98 60.04 2527.66 13.55 0.00 0.00 0.00 0.00 03:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 ens3 13.73 9.00 18.20 6.27 0.00 0.00 0.00 0.00 03:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 219.15 129.25 2715.64 8.93 0.00 0.00 0.00 0.00 03:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 8.45 5.83 12.17 2.87 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 8.31 15.03 0.73 138.17 0.00 0.00 0.00 0.00 Average: ens3 132.60 80.33 1881.51 18.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5047) 07/05/24 _x86_64_ (8 CPU) 03:09:26 LINUX RESTART (8 CPU) 03:10:02 CPU %user %nice %system %iowait %steal %idle 03:11:01 all 16.06 0.00 4.05 2.49 0.08 77.33 03:11:01 0 19.07 0.00 3.34 1.13 0.07 76.39 03:11:01 1 14.84 0.00 4.22 0.46 0.07 80.41 03:11:01 2 17.18 0.00 2.99 0.78 0.07 78.98 03:11:01 3 16.71 0.00 4.34 0.43 0.09 78.44 03:11:01 4 15.29 0.00 4.95 4.45 0.09 75.21 03:11:01 5 15.32 0.00 4.13 5.79 0.09 74.67 03:11:01 6 15.10 0.00 3.21 1.32 0.07 80.30 03:11:01 7 14.90 0.00 5.24 5.59 0.09 74.18 03:12:01 all 11.79 0.00 2.17 1.82 0.07 84.16 03:12:01 0 10.57 0.00 2.24 11.59 0.08 75.51 03:12:01 1 12.03 0.00 1.78 0.00 0.07 86.12 03:12:01 2 11.59 0.00 2.10 0.45 0.08 85.78 03:12:01 3 11.40 0.00 2.12 0.07 0.05 86.37 03:12:01 4 11.47 0.00 2.80 0.02 0.07 85.65 03:12:01 5 13.15 0.00 2.23 0.07 0.07 84.49 03:12:01 6 12.21 0.00 1.81 0.00 0.08 85.90 03:12:01 7 11.88 0.00 2.26 2.33 0.07 83.47 03:13:01 all 0.34 0.00 0.03 0.01 0.01 99.60 03:13:01 0 0.17 0.00 0.03 0.02 0.00 99.78 03:13:01 1 1.07 0.00 0.03 0.00 0.00 98.90 03:13:01 2 0.13 0.00 0.03 0.02 0.07 99.75 03:13:01 3 0.08 0.00 0.03 0.00 0.02 99.87 03:13:01 4 0.47 0.00 0.03 0.03 0.02 99.45 03:13:01 5 0.28 0.00 0.03 0.00 0.00 99.68 03:13:01 6 0.27 0.00 0.02 0.00 0.00 99.72 03:13:01 7 0.25 0.00 0.03 0.03 0.00 99.68 03:14:01 all 0.03 0.00 0.01 0.01 0.01 99.94 03:14:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:14:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:14:01 2 0.05 0.00 0.02 0.00 0.02 99.92 03:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:14:01 5 0.03 0.00 0.05 0.00 0.02 99.90 03:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 03:14:01 7 0.03 0.00 0.02 0.05 0.00 99.90 03:15:01 all 2.48 0.00 1.30 0.55 0.04 95.63 03:15:01 0 1.59 0.00 2.12 0.95 0.02 95.33 03:15:01 1 1.72 0.00 0.77 0.05 0.05 97.41 03:15:01 2 2.59 0.00 0.93 0.38 0.03 96.06 03:15:01 3 2.73 0.00 1.38 0.40 0.02 95.46 03:15:01 4 2.24 0.00 0.99 0.48 0.03 96.25 03:15:01 5 1.94 0.00 2.06 0.03 0.05 95.92 03:15:01 6 3.86 0.00 1.00 0.80 0.05 94.29 03:15:01 7 3.18 0.00 1.12 1.29 0.05 94.35 03:16:01 all 0.31 0.00 0.23 0.03 0.01 99.42 03:16:01 0 0.20 0.00 0.15 0.00 0.02 99.63 03:16:01 1 0.42 0.00 0.20 0.00 0.00 99.38 03:16:01 2 0.33 0.00 0.22 0.02 0.02 99.42 03:16:01 3 0.25 0.00 0.27 0.00 0.02 99.47 03:16:01 4 0.18 0.00 0.27 0.02 0.02 99.52 03:16:01 5 0.18 0.00 0.15 0.02 0.02 99.63 03:16:01 6 0.38 0.00 0.27 0.03 0.02 99.30 03:16:01 7 0.52 0.00 0.35 0.13 0.02 98.98 Average: all 5.11 0.00 1.29 0.81 0.04 92.75 Average: 0 5.20 0.00 1.30 2.28 0.03 91.18 Average: 1 4.98 0.00 1.16 0.08 0.03 93.75 Average: 2 5.27 0.00 1.04 0.27 0.05 93.37 Average: 3 5.14 0.00 1.34 0.15 0.03 93.34 Average: 4 4.89 0.00 1.49 0.82 0.04 92.77 Average: 5 5.10 0.00 1.43 0.96 0.04 92.47 Average: 6 5.26 0.00 1.04 0.35 0.04 93.31 Average: 7 5.08 0.00 1.49 1.55 0.04 91.85