---> uname -a: Linux prd-centos7-builder-2c-1g-128.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 6.1G 14G 31% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 420 1110 16 2258 3087 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:15:b9:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.218.62/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe15:b9a9/64 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 07/15/2024 _x86_64_ (1 CPU) 02:45:42 AM LINUX RESTART 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 340.27 82.46 257.81 7783.68 41126.95 02:48:01 AM 20.95 8.66 12.29 832.46 6973.20 02:49:01 AM 627.17 2.20 624.97 181.92 20649.67 Average: 323.21 31.32 291.89 2953.19 22826.35 02:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 1808368 2071924 53.40 2088 1656604 1030256 20.90 410064 1472708 176492 02:48:01 AM 1657544 2222748 57.28 2088 1740576 1084560 22.00 501152 1520700 38912 02:49:01 AM 1363300 2516992 64.87 2088 1978072 513092 10.41 724896 1524280 62852 Average: 1609737 2270555 58.52 2088 1791751 875969 17.77 545371 1505896 92752 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 AM eth0 293.55 176.87 1534.70 62.85 0.00 0.00 0.00 02:47:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 18.29 14.95 386.20 3.30 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 52.50 41.85 583.26 8.22 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.58 77.89 834.66 24.85 0.00 0.00 0.00 Average: lo 0.01 0.01 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 07/15/2024 _x86_64_ (1 CPU) 02:45:42 AM LINUX RESTART 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 33.73 0.00 7.97 7.08 0.07 51.15 02:47:01 AM 0 33.73 0.00 7.97 7.08 0.07 51.15 02:48:01 AM all 14.51 0.00 1.19 0.78 0.07 83.44 02:48:01 AM 0 14.51 0.00 1.19 0.78 0.07 83.44 02:49:01 AM all 64.70 0.00 10.91 2.83 0.11 21.45 02:49:01 AM 0 64.70 0.00 10.91 2.83 0.11 21.45 Average: all 37.12 0.00 6.59 3.55 0.08 52.66 Average: 0 37.12 0.00 6.59 3.55 0.08 52.66