---> uname -a:
Linux prd-centos8-builder-2c-1g-79751.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: 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 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 8.4G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7699 588 5023 19 2087 6807
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:30:4c:34 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86142sec preferred_lft 86142sec
inet6 fe80::f816:3eff:fe30:4c34/64 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) 10/26/2024 _x86_64_ (2 CPU)
16:03:29 LINUX RESTART (2 CPU)
04:04:01 PM tps rtps wtps bread/s bwrtn/s
04:05:01 PM 320.61 158.59 162.02 6391.73 8013.43
04:06:01 PM 88.39 0.47 87.92 56.26 8215.46
04:07:01 PM 20.70 0.10 20.60 3.60 789.64
Average: 143.23 53.05 90.18 2150.53 5672.84
04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:05:01 PM 5300656 7038596 2583788 32.77 2688 1910160 700792 7.84 218240 2019048 138696
04:06:01 PM 5183548 7004724 2700896 34.26 2688 1988504 696348 7.80 245584 2085672 13568
04:07:01 PM 5207280 7028100 2677164 33.96 2688 1988604 674496 7.55 246952 2061472 20
Average: 5230495 7023807 2653949 33.66 2688 1962423 690545 7.73 236925 2055397 50761
04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:05:01 PM eth0 304.48 170.50 1741.14 66.99 0.00 0.00 0.00 0.00
04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:06:01 PM eth0 36.86 30.83 204.31 11.39 0.00 0.00 0.00 0.00
04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:07:01 PM eth0 24.45 21.41 20.53 7.53 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 121.93 74.25 655.33 28.64 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) 10/26/2024 _x86_64_ (2 CPU)
16:03:29 LINUX RESTART (2 CPU)
04:04:01 PM CPU %user %nice %system %iowait %steal %idle
04:05:01 PM all 39.96 2.64 20.59 7.77 0.14 28.89
04:05:01 PM 0 42.43 3.31 23.08 7.07 0.15 23.96
04:05:01 PM 1 37.51 1.96 18.10 8.48 0.14 33.81
04:06:01 PM all 35.27 0.00 2.81 3.08 0.10 58.74
04:06:01 PM 0 57.26 0.00 3.27 3.42 0.12 35.93
04:06:01 PM 1 13.32 0.00 2.35 2.75 0.08 81.51
04:07:01 PM all 32.95 0.00 1.97 0.22 0.11 64.76
04:07:01 PM 0 36.05 0.00 2.23 0.25 0.10 61.37
04:07:01 PM 1 29.85 0.00 1.70 0.18 0.12 68.15
Average: all 36.04 0.87 8.38 3.67 0.12 50.93
Average: 0 45.26 1.09 9.44 3.55 0.12 40.53
Average: 1 26.83 0.65 7.33 3.78 0.11 61.30