---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-37842 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  9.2G   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         576       12317           0        3146       15133
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:a1:58:4d brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86212sec preferred_lft 86212sec
    inet6 fe80::f816:3eff:fea1:584d/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-37842) 	09/12/24 	_x86_64_	(4 CPU)

10:53:37     LINUX RESTART	(4 CPU)

10:54:01          tps      rtps      wtps   bread/s   bwrtn/s
10:55:02       159.97     44.73    115.25   2624.90  39978.94
10:56:01       166.41      9.00    157.41    247.69  25112.90
Average:       163.17     27.01    136.15   1446.28  32608.37

10:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:55:02     13666972  15381488   2757996     16.79     69328   1841000    952588      5.45    872908   1660976    205216
10:56:01     11954028  14617168   4470940     27.22     87132   2745684   1497800      8.57   1916116   2277552    424592
Average:     12810500  14999328   3614468     22.01     78230   2293342   1225194      7.01   1394512   1969264    314904

10:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:55:02           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
10:55:02         ens3    125.55     93.92   1482.48     23.87      0.00      0.00      0.00      0.00
10:56:01           lo      0.27      0.27      0.02      0.02      0.00      0.00      0.00      0.00
10:56:01         ens3    698.25    561.85   7932.80     74.65      0.00      0.00      0.00      0.00
Average:           lo      0.91      0.91      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    409.49    325.92   4680.54     49.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-37842) 	09/12/24 	_x86_64_	(4 CPU)

10:53:37     LINUX RESTART	(4 CPU)

10:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:55:02        all     22.98      0.00      1.71      5.30      0.07     69.94
10:55:02          0     28.55      0.00      2.13      3.05      0.07     66.21
10:55:02          1     21.19      0.00      1.79     13.98      0.07     62.98
10:55:02          2     12.05      0.00      0.74      2.47      0.08     84.66
10:55:02          3     30.08      0.00      2.16      1.69      0.05     66.03
10:56:01        all     42.55      0.00      2.58      0.50      0.09     54.28
10:56:01          0     41.38      0.00      3.90      0.61      0.10     54.01
10:56:01          1     40.05      0.00      2.40      0.96      0.08     56.50
10:56:01          2     41.09      0.00      1.84      0.32      0.08     56.66
10:56:01          3     47.68      0.00      2.18      0.10      0.08     49.96
Average:        all     32.69      0.00      2.14      2.92      0.08     62.17
Average:          0     34.92      0.00      3.01      1.84      0.08     60.15
Average:          1     30.56      0.00      2.09      7.51      0.08     59.76
Average:          2     26.48      0.00      1.28      1.40      0.08     70.75
Average:          3     38.81      0.00      2.17      0.90      0.07     58.06