---> uname -a:
Linux prd-centos8-builder-2c-1g-81774.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 8.7G 32G 22% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7699 607 4786 19 2306 6775
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:95:02:3e brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86250sec preferred_lft 86250sec
inet6 fe80::f816:3eff:fe95:23e/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/05/2024 _x86_64_ (2 CPU)
14:13:08 LINUX RESTART (2 CPU)
02:14:02 PM tps rtps wtps bread/s bwrtn/s
02:15:01 PM 220.11 61.10 159.01 2006.78 13282.40
Average: 220.11 61.10 159.01 2006.78 13282.40
02:14:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:15:01 PM 4979856 6911544 2904580 36.84 2688 2090084 769836 8.62 399912 2102836 138952
Average: 4979856 6911544 2904580 36.84 2688 2090084 769836 8.62 399912 2102836 138952
02:14:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:15:01 PM eth0 68.47 43.93 1050.64 11.08 0.00 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 68.47 43.93 1050.64 11.08 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/05/2024 _x86_64_ (2 CPU)
14:13:08 LINUX RESTART (2 CPU)
02:14:02 PM CPU %user %nice %system %iowait %steal %idle
02:15:01 PM all 39.54 0.77 11.46 4.56 0.09 43.58
02:15:01 PM 0 35.88 0.58 9.58 4.15 0.09 49.73
02:15:01 PM 1 43.21 0.96 13.35 4.97 0.10 37.40
Average: all 39.54 0.77 11.46 4.56 0.09 43.58
Average: 0 35.88 0.58 9.58 4.15 0.09 49.73
Average: 1 43.21 0.96 13.35 4.97 0.10 37.40