---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-25673 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.4G   69G  11% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         602       13176           0        2260       15123
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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:3a:1e:2a brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86230sec preferred_lft 86230sec
    inet6 fe80::f816:3eff:fe3a:1e2a/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-25673) 	07/04/25 	_x86_64_	(4 CPU)

09:59:31     LINUX RESTART	(4 CPU)

10:00:01          tps      rtps      wtps   bread/s   bwrtn/s
10:01:01       190.35     34.84    155.51   1769.31  50185.77
10:02:01        76.54     12.48     64.06    884.39   8157.71
Average:       133.44     23.66    109.78   1326.85  29171.74

10:00:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:01:01     13576992  15357564   2847976     17.34     73200   1899080    966704      5.53    878100   1737924    142576
10:02:01     13532308  15522044   2892660     17.61     78660   2098532    804652      4.60    798692   1854252    135292
Average:     13554650  15439804   2870318     17.48     75930   1998806    885678      5.07    838396   1796088    138934

10:00:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:01:01           lo      1.27      1.27      0.15      0.15      0.00      0.00      0.00      0.00
10:01:01         ens3    271.94    202.92   2183.17     33.23      0.00      0.00      0.00      0.00
10:02:01           lo      3.73      3.73      1.90      1.90      0.00      0.00      0.00      0.00
10:02:01         ens3    379.29    248.49    922.81     85.84      0.00      0.00      0.00      0.00
Average:           lo      2.50      2.50      1.02      1.02      0.00      0.00      0.00      0.00
Average:         ens3    325.61    225.70   1552.99     59.53      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-25673) 	07/04/25 	_x86_64_	(4 CPU)

09:59:31     LINUX RESTART	(4 CPU)

10:00:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:01:01        all     25.01      0.00      1.63      3.12      0.07     70.18
10:01:01          0     32.97      0.00      2.07      0.74      0.07     64.16
10:01:01          1     25.37      0.00      1.42      4.99      0.07     68.15
10:01:01          2     27.89      0.00      2.32      3.02      0.07     66.71
10:01:01          3     13.86      0.00      0.71      3.72      0.05     81.66
10:02:01        all     51.96      0.00      2.18      0.40      0.08     45.38
10:02:01          0     45.14      0.00      1.40      0.05      0.07     53.35
10:02:01          1     57.52      0.00      1.69      0.23      0.05     40.51
10:02:01          2     53.96      0.00      2.83      1.29      0.10     41.83
10:02:01          3     51.26      0.00      2.84      0.03      0.08     45.78
Average:        all     38.47      0.00      1.91      1.76      0.07     57.78
Average:          0     39.07      0.00      1.73      0.39      0.07     58.74
Average:          1     41.43      0.00      1.55      2.61      0.06     54.34
Average:          2     40.90      0.00      2.57      2.15      0.08     54.29
Average:          3     32.50      0.00      1.78      1.88      0.07     63.77