---> uname -a:
Linux prd-centos7-builder-2c-2g-288.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 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 ssbd rsb_ctxsw 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  5.7G   35G  15% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         664        4957          16        2199        6860
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:47:d9:b1 brd ff:ff:ff:ff:ff:ff
    inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic eth0
       valid_lft 86232sec preferred_lft 86232sec
    inet6 fe80::f816:3eff:fe47:d9b1/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:02:e7:40:98 brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 	12/06/2024 	_x86_64_	(2 CPU)

12:34:12 AM       LINUX RESTART

12:35:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:36:01 AM    175.63      7.85    167.78    777.21   6622.24
12:37:02 AM    282.21      1.72    280.50    233.98   8225.42
Average:       228.92      4.78    224.14    505.57   7423.89

12:35:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:36:01 AM   5124560   2884168     36.01      2620   2089244    992948     10.96    790556   1758404    186020
12:37:02 AM   5066436   2942292     36.74      2620   2118412   1002764     11.07    951912   1637160      1124
Average:      5095498   2913230     36.38      2620   2103828    997856     11.02    871234   1697782     93572

12:35:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:36:01 AM      eth0     81.36     75.76    943.77      8.71      0.00      0.00      0.00
12:36:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:36:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:37:02 AM      eth0     47.67     40.27     73.20     11.14      0.00      0.00      0.00
12:37:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:37:02 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     64.51     58.02    508.45      9.93      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 	12/06/2024 	_x86_64_	(2 CPU)

12:34:12 AM       LINUX RESTART

12:35:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:36:01 AM     all     33.93      0.00      3.00      3.07      0.10     59.90
12:36:01 AM       0     54.19      0.00      4.40      2.09      0.09     39.23
12:36:01 AM       1     14.47      0.00      1.64      4.03      0.10     79.75
12:37:02 AM     all     31.53      0.00      1.92      8.73      0.08     57.75
12:37:02 AM       0     43.02      0.00      2.30      8.71      0.09     45.88
12:37:02 AM       1     20.26      0.00      1.56      8.75      0.09     69.34
Average:        all     32.72      0.00      2.45      5.91      0.09     58.82
Average:          0     48.56      0.00      3.34      5.43      0.09     42.58
Average:          1     17.37      0.00      1.60      6.39      0.09     74.55