---> uname -a: Linux prd-centos7-builder-2c-1g-24704.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 499 5398 16 1923 7038 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:fb:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:feef:fba2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 12/08/2023 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 119.51 20.11 99.40 3952.18 5893.62 11:06:01 AM 292.80 0.27 292.54 14.39 10334.77 11:07:01 AM 93.77 0.42 93.35 38.51 2491.14 11:08:01 AM 26.28 1.65 24.63 146.17 673.28 Average: 133.09 5.61 127.47 1038.14 4848.16 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5707600 2301308 28.73 2620 1735228 604096 6.67 479828 1548848 160668 11:06:01 AM 5482972 2525936 31.54 2620 1871376 662284 7.31 602848 1619476 59128 11:07:01 AM 5483996 2524912 31.53 2620 1865176 660484 7.29 607740 1610780 9672 11:08:01 AM 5591668 2417240 30.18 2620 1859432 558220 6.16 616600 1494216 15904 Average: 5566559 2442349 30.50 2620 1832803 621271 6.86 576754 1568330 61343 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 255.54 160.52 1540.75 58.31 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 38.78 31.83 564.07 7.16 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 23.70 20.52 24.30 7.16 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 27.17 22.73 28.29 8.48 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.32 58.91 539.46 20.28 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 12/08/2023 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 39.60 0.00 4.28 4.51 0.12 51.48 11:05:01 AM 0 48.01 0.00 5.04 4.39 0.12 42.43 11:05:01 AM 1 31.29 0.00 3.57 4.63 0.14 60.37 11:06:01 AM all 30.57 0.00 2.48 9.74 0.11 57.09 11:06:01 AM 0 49.70 0.00 3.28 10.68 0.13 36.21 11:06:01 AM 1 12.46 0.00 1.73 8.86 0.10 76.85 11:07:01 AM all 32.44 0.00 1.66 2.67 0.11 63.12 11:07:01 AM 0 51.17 0.00 2.07 3.52 0.11 43.14 11:07:01 AM 1 14.72 0.00 1.24 1.89 0.09 82.07 11:08:01 AM all 34.63 0.00 1.79 0.28 0.10 63.21 11:08:01 AM 0 39.15 0.00 1.94 0.35 0.11 58.45 11:08:01 AM 1 30.18 0.00 1.64 0.21 0.09 67.89 Average: all 34.31 0.00 2.55 4.30 0.11 58.73 Average: 0 46.96 0.00 3.09 4.71 0.12 45.13 Average: 1 22.08 0.00 2.04 3.91 0.10 71.87