---> uname -a: Linux prd-centos7-builder-2c-1g-7731.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: 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): 0,1 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 6.0G 34G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 550 5040 16 2230 6973 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:ce:98:20 brd ff:ff:ff:ff:ff:ff inet 10.30.123.196/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fece:9820/64 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) 08/15/2024 _x86_64_ (2 CPU) 02:45:24 AM LINUX RESTART 02:46:02 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 119.03 1.77 117.26 111.75 7177.88 02:48:01 AM 61.29 8.70 52.59 823.06 3911.21 02:49:01 AM 296.40 2.08 294.32 203.36 10325.10 Average: 159.35 4.21 155.14 382.35 7137.63 02:46:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5791620 2217296 27.69 2620 1625456 889244 9.82 550592 1424436 36 02:48:01 AM 5171232 2837684 35.43 2620 2066624 947872 10.47 830008 1643044 375420 02:49:01 AM 5323184 2685732 33.53 2620 2042000 591648 6.53 790896 1549916 112748 Average: 5428679 2580237 32.22 2620 1911360 809588 8.94 723832 1539132 162735 02:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 AM eth0 122.10 89.29 722.78 22.39 0.00 0.00 0.00 02:47:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 28.90 21.86 518.77 2.05 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 52.86 41.10 512.58 8.89 0.00 0.00 0.00 02:49:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 Average: eth0 67.35 50.32 583.18 10.99 0.00 0.00 0.00 Average: lo 0.08 0.08 0.01 0.01 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) 08/15/2024 _x86_64_ (2 CPU) 02:45:24 AM LINUX RESTART 02:46:02 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 6.36 0.00 1.09 3.41 0.06 89.08 02:47:01 AM 0 3.04 0.00 1.33 2.86 0.05 92.72 02:47:01 AM 1 9.70 0.00 0.86 3.94 0.07 85.43 02:48:01 AM all 20.26 0.00 4.22 0.93 0.08 74.52 02:48:01 AM 0 18.14 0.00 4.02 0.94 0.07 76.82 02:48:01 AM 1 22.38 0.00 4.41 0.93 0.10 72.18 02:49:01 AM all 26.28 0.00 3.27 9.31 0.10 61.03 02:49:01 AM 0 14.30 0.00 2.46 8.83 0.10 74.31 02:49:01 AM 1 38.55 0.00 4.13 9.78 0.11 47.43 Average: all 17.69 0.00 2.87 4.54 0.08 74.82 Average: 0 11.89 0.00 2.61 4.22 0.07 81.21 Average: 1 23.56 0.00 3.14 4.86 0.09 68.35