---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-77858 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   69G  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         843       13001           0        2194       14884
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:7a:0c:37 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86228sec preferred_lft 86228sec
    inet6 fe80::f816:3eff:fe7a:c37/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77858) 	10/19/24 	_x86_64_	(4 CPU)

10:52:27     LINUX RESTART	(4 CPU)

10:53:01          tps      rtps      wtps   bread/s   bwrtn/s
10:54:01       169.91     26.91    143.00   1509.68  26220.95
10:55:01        68.89      7.15     61.74    274.75  20154.64
Average:       119.42     17.03    102.38    892.42  23188.81

10:53:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:54:01     13256440  15050180   3168528     19.29     73292   1911736   1309392      7.49   1216496   1716680     92356
10:55:01     13345276  15272000   3079692     18.75     76652   2039240    985336      5.64   1096940   1744932     17088
Average:     13300858  15161090   3124110     19.02     74972   1975488   1147364      6.57   1156718   1730806     54722

10:53:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:54:01         ens3    292.27    221.37   3042.52     46.72      0.00      0.00      0.00      0.00
10:54:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
10:55:01         ens3    353.04    211.13    674.94    138.42      0.00      0.00      0.00      0.00
10:55:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
Average:         ens3    322.65    216.25   1859.12     92.55      0.00      0.00      0.00      0.00
Average:           lo      0.77      0.77      0.08      0.08      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77858) 	10/19/24 	_x86_64_	(4 CPU)

10:52:27     LINUX RESTART	(4 CPU)

10:53:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:54:01        all     28.68      0.00      1.98      2.46      0.07     66.80
10:54:01          0     26.58      0.00      2.28      0.50      0.07     70.58
10:54:01          1     15.39      0.00      1.74      5.94      0.05     76.88
10:54:01          2     33.23      0.00      1.92      0.65      0.07     64.13
10:54:01          3     39.51      0.00      1.99      2.79      0.08     55.62
10:55:01        all     35.26      0.00      1.26      0.58      0.08     62.82
10:55:01          0     26.15      0.00      0.92      0.05      0.08     72.80
10:55:01          1     43.25      0.00      1.96      1.51      0.10     53.19
10:55:01          2     41.74      0.00      1.30      0.20      0.07     56.69
10:55:01          3     29.96      0.00      0.85      0.55      0.07     68.58
Average:        all     31.98      0.00      1.62      1.52      0.07     64.81
Average:          0     26.37      0.00      1.60      0.27      0.07     71.69
Average:          1     29.34      0.00      1.85      3.72      0.08     65.02
Average:          2     37.49      0.00      1.61      0.43      0.07     60.41
Average:          3     34.72      0.00      1.42      1.67      0.08     62.11