---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35482 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:             2799.996
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  8.9G   69G  12% /
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         545       12727           0        2767       15171
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:85:fb:b9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86210sec preferred_lft 86210sec
    inet6 fe80::f816:3eff:fe85:fbb9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35482) 	04/26/24 	_x86_64_	(4 CPU)

18:53:22     LINUX RESTART	(4 CPU)

18:54:01          tps      rtps      wtps   bread/s   bwrtn/s
18:55:01       167.44     41.39    126.05   2635.43  31248.53
18:56:01       113.53      6.75    106.78    476.45  37872.75
Average:       140.48     24.07    116.41   1555.94  34560.64

18:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:55:01     13646476  15404328   2778492     16.92     72704   1878412    981472      5.62    854396   1693520    104952
18:56:01     13058748  15560740   3366220     20.49     83236   2595040    826920      4.73    955336   2148744    315360
Average:     13352612  15482534   3072356     18.71     77970   2236726    904196      5.17    904866   1921132    210156

18:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:55:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
18:55:01         ens3    156.91    134.49   1590.04     41.42      0.00      0.00      0.00      0.00
18:56:01           lo      5.60      5.60      0.50      0.50      0.00      0.00      0.00      0.00
18:56:01         ens3    551.82    498.17   3498.50   2386.62      0.00      0.00      0.00      0.00
Average:           lo      3.30      3.30      0.31      0.31      0.00      0.00      0.00      0.00
Average:         ens3    354.37    316.33   2544.27   1214.02      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35482) 	04/26/24 	_x86_64_	(4 CPU)

18:53:22     LINUX RESTART	(4 CPU)

18:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:55:01        all     24.23      0.00      1.72      4.33      0.07     69.64
18:55:01          0     23.49      0.00      1.29      7.41      0.08     67.73
18:55:01          1     12.13      0.00      1.50      5.40      0.05     80.93
18:55:01          2     23.26      0.00      2.29      1.37      0.07     73.01
18:55:01          3     38.06      0.00      1.85      3.14      0.08     56.87
18:56:01        all     38.21      0.00      2.12      3.63      0.08     55.96
18:56:01          0     38.52      0.00      2.11      0.84      0.07     58.46
18:56:01          1     42.14      0.00      2.12      1.65      0.10     53.99
18:56:01          2     42.65      0.00      2.54      1.93      0.08     52.79
18:56:01          3     29.61      0.00      1.67     10.08      0.07     58.58
Average:        all     31.21      0.00      1.92      3.98      0.08     62.82
Average:          0     30.99      0.00      1.70      4.13      0.08     63.11
Average:          1     27.07      0.00      1.81      3.53      0.08     67.52
Average:          2     32.93      0.00      2.41      1.65      0.08     62.93
Average:          3     33.84      0.00      1.76      6.60      0.08     57.72