---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-12724 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   70G  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         530       13321           0        2187       15190
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:71:47:51 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86233sec preferred_lft 86233sec
    inet6 fe80::f816:3eff:fe71:4751/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12724) 	03/12/24 	_x86_64_	(4 CPU)

17:36:54     LINUX RESTART	(4 CPU)

17:37:01          tps      rtps      wtps   bread/s   bwrtn/s
17:38:01       147.58     71.54     76.04   4741.48  67933.48
17:39:01       109.48      2.28    107.20    119.45  37540.54
Average:       128.53     36.91     91.62   2430.46  52737.01

17:37:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:38:01     14010540  15586228   2414428     14.70     54220   1722620    804952      4.61    703868   1497540    122500
17:39:01     13742556  15571816   2682412     16.33     76840   1939500    814680      4.66    753324   1685272    153620
Average:     13876548  15579022   2548420     15.52     65530   1831060    809816      4.63    728596   1591406    138060

17:37:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:38:01           lo      2.73      2.73      0.28      0.28      0.00      0.00      0.00      0.00
17:38:01         ens3    443.49    303.95   2049.65     66.54      0.00      0.00      0.00      0.00
17:39:01           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
17:39:01         ens3     47.73     33.48    700.92      7.84      0.00      0.00      0.00      0.00
Average:           lo      2.20      2.20      0.22      0.22      0.00      0.00      0.00      0.00
Average:         ens3    245.61    168.71   1375.28     37.19      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12724) 	03/12/24 	_x86_64_	(4 CPU)

17:36:54     LINUX RESTART	(4 CPU)

17:37:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:38:01        all     25.70      0.00      2.69      9.40      0.08     62.13
17:38:01          0     24.33      0.00      2.71      2.39      0.07     70.51
17:38:01          1     28.94      0.00      3.04      1.92      0.07     66.03
17:38:01          2     26.96      0.00      2.85     12.18      0.08     57.92
17:38:01          3     22.54      0.00      2.18     21.10      0.10     54.08
17:39:01        all     20.51      0.00      1.33      6.10      0.06     72.00
17:39:01          0     36.61      0.00      1.91      2.70      0.07     58.72
17:39:01          1     10.93      0.00      1.04      0.27      0.07     87.70
17:39:01          2     26.70      0.00      1.54      3.90      0.05     67.82
17:39:01          3      7.87      0.00      0.84     17.53      0.05     73.71
Average:        all     23.10      0.00      2.01      7.75      0.07     67.07
Average:          0     30.48      0.00      2.31      2.54      0.07     64.61
Average:          1     19.90      0.00      2.04      1.09      0.07     76.90
Average:          2     26.83      0.00      2.19      8.04      0.07     62.87
Average:          3     15.19      0.00      1.51     19.31      0.08     63.91