---> uname -a: Linux prd-centos7-builder-2c-1g-1902.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 555 5391 16 1874 6984 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:0a:80:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.1/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe0a:80b7/64 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) 02/28/2024 _x86_64_ (2 CPU) 10:36:58 PM LINUX RESTART 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:02 PM 257.68 1.68 256.00 215.72 8113.69 Average: 257.68 1.68 256.00 215.72 8113.69 10:38:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:02 PM 5587840 2421068 30.23 2620 1814668 611596 6.75 644164 1478276 104700 Average: 5587840 2421068 30.23 2620 1814668 611596 6.75 644164 1478276 104700 10:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:39:02 PM eth0 40.07 28.41 287.79 9.11 0.00 0.00 0.00 10:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.07 28.41 287.79 9.11 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) 02/28/2024 _x86_64_ (2 CPU) 10:36:58 PM LINUX RESTART 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:02 PM all 35.42 0.00 3.18 6.34 0.11 54.95 10:39:02 PM 0 25.40 0.00 3.03 7.27 0.09 64.21 10:39:02 PM 1 45.68 0.00 3.35 5.37 0.12 45.47 Average: all 35.42 0.00 3.18 6.34 0.11 54.95 Average: 0 25.40 0.00 3.03 7.27 0.09 64.21 Average: 1 45.68 0.00 3.35 5.37 0.12 45.47