---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-17490 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:             2800.000
BogoMIPS:            5600.00
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       12764           0        2730       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:8a:c3:d1 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86201sec preferred_lft 86201sec
    inet6 fe80::f816:3eff:fe8a:c3d1/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17490) 	03/23/24 	_x86_64_	(4 CPU)

11:55:34     LINUX RESTART	(4 CPU)

11:56:01          tps      rtps      wtps   bread/s   bwrtn/s
11:57:01       102.70     17.21     85.49   1017.70  15660.46
11:58:01       148.81     13.33    135.48    581.24  25729.18
Average:       125.75     15.27    110.48    799.47  20694.82

11:56:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:57:01     13894792  15531672   2530176     15.40     65628   1770424    824556      4.72    714884   1598092    198952
11:58:01     13055884  15500740   3369084     20.51     81520   2539612    802564      4.59    991556   2115824    483332
Average:     13475338  15516206   2949630     17.96     73574   2155018    813560      4.66    853220   1856958    341142

11:56:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:57:01           lo      1.67      1.67      0.18      0.18      0.00      0.00      0.00      0.00
11:57:01         ens3     62.47     42.68   1022.54      8.02      0.00      0.00      0.00      0.00
11:58:01           lo      0.60      0.60      0.05      0.05      0.00      0.00      0.00      0.00
11:58:01         ens3    536.84    463.27   4043.96    125.11      0.00      0.00      0.00      0.00
Average:           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    299.66    252.97   2533.25     66.56      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17490) 	03/23/24 	_x86_64_	(4 CPU)

11:55:34     LINUX RESTART	(4 CPU)

11:56:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:57:01        all     20.70      0.00      1.44      3.10      0.05     74.71
11:57:01          0      7.29      0.00      0.83      2.37      0.03     89.47
11:57:01          1     46.65      0.00      2.76      7.99      0.08     42.52
11:57:01          2     19.28      0.00      1.24      0.93      0.03     78.51
11:57:01          3      9.63      0.00      0.92      1.17      0.03     88.25
11:58:01        all     43.77      0.00      2.37      1.92      0.09     51.84
11:58:01          0     46.40      0.00      2.31      3.71      0.10     47.47
11:58:01          1     46.26      0.00      2.55      0.92      0.08     50.19
11:58:01          2     37.79      0.00      2.53      0.59      0.10     59.00
11:58:01          3     44.62      0.00      2.10      2.47      0.08     50.73
Average:        all     32.21      0.00      1.91      2.51      0.07     63.30
Average:          0     26.82      0.00      1.57      3.04      0.07     68.50
Average:          1     46.45      0.00      2.65      4.45      0.08     46.36
Average:          2     28.50      0.00      1.88      0.76      0.07     68.80
Average:          3     27.08      0.00      1.51      1.82      0.06     69.54