---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36431 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-36431) 01/10/25 _x86_64_ (8 CPU) 02:52:56 LINUX RESTART (8 CPU) 02:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:54:02 308.00 54.56 253.44 0.00 5103.42 160626.96 0.00 02:55:01 93.83 3.29 90.55 0.00 398.37 28558.45 0.00 02:56:01 110.37 0.45 109.92 0.00 33.60 43086.67 0.00 Average: 171.16 19.52 151.64 0.00 1853.23 77696.16 0.00 02:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:02 29911188 31558704 785164 2.39 59228 1885992 1817940 5.36 969740 1665420 15656 02:55:01 27644680 31167492 1132304 3.44 101068 3594472 2395896 7.06 1971084 2758032 1051340 02:56:01 28632988 31504608 799468 2.43 106024 2976852 1797360 5.30 1187364 2598264 276 Average: 28729619 31410268 905645 2.75 88773 2819105 2003732 5.91 1376063 2340572 355757 02:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:02 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 02:54:02 ens3 381.37 260.14 2543.17 78.32 0.00 0.00 0.00 0.00 02:55:01 docker0 89.14 163.64 7.81 1400.27 0.00 0.00 0.00 0.00 02:55:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 02:55:01 ens3 317.25 179.18 4731.14 35.25 0.00 0.00 0.00 0.00 02:55:01 veth335a3aa 73.87 148.58 7.44 1257.30 0.00 0.00 0.00 0.10 02:56:01 docker0 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 02:56:01 ens3 126.77 78.82 2566.53 25.21 0.00 0.00 0.00 0.00 Average: docker0 29.42 53.97 2.58 461.62 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 274.90 172.68 3272.30 46.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36431) 01/10/25 _x86_64_ (8 CPU) 02:52:56 LINUX RESTART (8 CPU) 02:53:01 CPU %user %nice %system %iowait %steal %idle 02:54:02 all 6.40 0.00 1.72 4.06 0.03 87.79 02:54:02 0 4.45 0.00 2.43 4.18 0.05 88.89 02:54:02 1 7.73 0.00 1.21 0.60 0.03 90.43 02:54:02 2 7.57 0.00 1.56 0.60 0.03 90.24 02:54:02 3 6.11 0.00 2.83 21.17 0.03 69.86 02:54:02 4 6.29 0.00 1.39 0.37 0.03 91.92 02:54:02 5 5.25 0.00 1.22 4.66 0.03 88.84 02:54:02 6 6.91 0.00 1.49 0.23 0.02 91.35 02:54:02 7 6.92 0.00 1.61 0.77 0.03 90.67 02:55:01 all 29.39 0.00 6.51 3.61 0.12 60.37 02:55:01 0 29.25 0.00 7.30 11.85 0.09 51.51 02:55:01 1 26.70 0.00 5.52 1.12 0.10 66.56 02:55:01 2 31.73 0.00 6.67 1.58 0.19 59.84 02:55:01 3 24.83 0.00 6.80 8.99 0.09 59.29 02:55:01 4 31.36 0.00 6.34 0.39 0.15 61.76 02:55:01 5 30.36 0.00 6.64 0.64 0.10 62.26 02:55:01 6 29.99 0.00 6.87 2.82 0.14 60.18 02:55:01 7 30.91 0.00 5.95 1.51 0.10 61.52 02:56:01 all 21.00 0.00 3.49 3.58 0.06 71.87 02:56:01 0 21.59 0.00 3.92 3.48 0.05 70.96 02:56:01 1 18.66 0.00 2.93 0.13 0.05 78.23 02:56:01 2 21.90 0.00 3.61 5.46 0.07 68.96 02:56:01 3 20.35 0.00 2.87 7.42 0.07 69.29 02:56:01 4 21.25 0.00 3.34 0.29 0.07 75.06 02:56:01 5 21.68 0.00 3.08 0.17 0.05 75.03 02:56:01 6 21.05 0.00 4.63 10.52 0.05 63.75 02:56:01 7 21.52 0.00 3.58 1.28 0.05 73.57 Average: all 18.84 0.00 3.88 3.75 0.07 73.45 Average: 0 18.34 0.00 4.53 6.46 0.06 70.61 Average: 1 17.62 0.00 3.20 0.62 0.06 78.51 Average: 2 20.31 0.00 3.92 2.55 0.10 73.13 Average: 3 17.03 0.00 4.14 12.56 0.06 66.20 Average: 4 19.53 0.00 3.67 0.35 0.08 76.36 Average: 5 18.98 0.00 3.62 1.84 0.06 75.51 Average: 6 19.22 0.00 4.31 4.50 0.07 71.90 Average: 7 19.68 0.00 3.69 1.18 0.06 75.38