---> uname -a:
Linux prd-centos8-builder-2c-1g-37538.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 597 5014 19 2087 6798
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:12:a2:dd brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86147sec preferred_lft 86147sec
inet6 fe80::f816:3eff:fe12:a2dd/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) 09/10/2024 _x86_64_ (2 CPU)
18:03:31 LINUX RESTART (2 CPU)
06:04:01 PM tps rtps wtps bread/s bwrtn/s
06:05:01 PM 295.83 144.90 150.93 6161.81 21460.46
06:06:01 PM 101.17 0.47 100.70 56.26 9056.92
06:07:01 PM 29.06 0.07 29.00 3.07 1068.24
Average: 142.03 48.48 93.55 2073.94 10529.15
06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
06:05:01 PM 5304248 7023536 2580196 32.73 2688 1891940 690152 7.73 218244 2016972 132716
06:06:01 PM 5173184 6995108 2711260 34.39 2688 1989556 712036 7.97 245192 2098152 13560
06:07:01 PM 5111296 6932960 2773148 35.17 2688 1989804 747148 8.36 247136 2159240 156
Average: 5196243 6983868 2688201 34.10 2688 1957100 716445 8.02 236857 2091455 48811
06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:05:01 PM eth0 238.49 139.37 1709.58 63.68 0.00 0.00 0.00 0.00
06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:06:01 PM eth0 40.68 34.66 266.74 11.95 0.00 0.00 0.00 0.00
06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:07:01 PM eth0 27.11 24.53 22.47 8.93 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 102.10 66.19 666.32 28.19 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) 09/10/2024 _x86_64_ (2 CPU)
18:03:31 LINUX RESTART (2 CPU)
06:04:01 PM CPU %user %nice %system %iowait %steal %idle
06:05:01 PM all 35.93 2.53 20.34 15.42 0.15 25.64
06:05:01 PM 0 31.34 2.65 21.07 15.30 0.17 29.46
06:05:01 PM 1 40.51 2.41 19.61 15.53 0.12 21.82
06:06:01 PM all 38.47 0.00 3.13 3.45 0.10 54.86
06:06:01 PM 0 23.63 0.00 2.70 2.95 0.08 70.63
06:06:01 PM 1 53.34 0.00 3.56 3.94 0.12 39.04
06:07:01 PM all 38.49 0.00 1.97 0.74 0.13 58.67
06:07:01 PM 0 27.20 0.00 1.98 0.72 0.12 69.98
06:07:01 PM 1 49.82 0.00 1.96 0.77 0.13 47.32
Average: all 37.64 0.83 8.39 6.47 0.12 46.55
Average: 0 27.36 0.87 8.48 6.25 0.12 56.92
Average: 1 47.94 0.79 8.30 6.69 0.12 36.15