---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-14580 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  8.3G   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         540       13438           0        2060       15187
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:64:da:08 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86207sec preferred_lft 86207sec
    inet6 fe80::f816:3eff:fe64:da08/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14580) 	03/20/24 	_x86_64_	(4 CPU)

12:42:36     LINUX RESTART	(4 CPU)

12:43:01          tps      rtps      wtps   bread/s   bwrtn/s
12:44:03        89.70     23.48     66.22    780.67  18608.23
12:45:01        83.38     14.29     69.09   1083.68  18911.91
Average:        86.60     18.96     67.63    929.61  18757.50

12:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:44:03     14045012  15529980   2379956     14.49     53452   1636060    828780      4.74    714156   1458792     57444
12:45:01     13862616  15569680   2562352     15.60     69984   1831568    753096      4.31    699396   1634748    103656
Average:     13953814  15549830   2471154     15.05     61718   1733814    790938      4.53    706776   1546770     80550

12:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:44:03         ens3    105.97     82.15    972.79     30.15      0.00      0.00      0.00      0.00
12:44:03           lo      1.47      1.47      0.16      0.16      0.00      0.00      0.00      0.00
12:45:01         ens3     47.72     33.36    692.60     10.37      0.00      0.00      0.00      0.00
12:45:01           lo      0.97      0.97      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3     77.33     58.17    835.07     20.43      0.00      0.00      0.00      0.00
Average:           lo      1.22      1.22      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14580) 	03/20/24 	_x86_64_	(4 CPU)

12:42:36     LINUX RESTART	(4 CPU)

12:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:44:03        all     18.38      0.00      1.57      7.72      0.06     72.27
12:44:03          0      6.01      0.00      1.32     23.30      0.07     69.31
12:44:03          1     16.14      0.00      1.44      0.80      0.05     81.57
12:44:03          2     34.79      0.00      2.25      6.20      0.07     56.69
12:44:03          3     16.59      0.00      1.29      0.50      0.07     81.56
12:45:01        all     13.55      0.00      1.04     12.77      0.05     72.59
12:45:01          0      2.97      0.00      0.74     29.17      0.05     67.06
12:45:01          1     32.47      0.00      1.72      6.83      0.07     58.91
12:45:01          2     16.32      0.00      1.14     13.54      0.03     68.97
12:45:01          3      2.40      0.00      0.55      1.59      0.03     95.43
Average:        all     16.00      0.00      1.31     10.21      0.05     72.43
Average:          0      4.52      0.00      1.03     26.18      0.06     68.21
Average:          1     24.19      0.00      1.58      3.77      0.06     70.40
Average:          2     25.72      0.00      1.71      9.80      0.05     62.72
Average:          3      9.61      0.00      0.93      1.04      0.05     88.38