---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-82088 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  8.4G   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         603       13207           0        2229       15124
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:04:7d:9c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86215sec preferred_lft 86215sec
    inet6 fe80::f816:3eff:fe04:7d9c/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-82088) 	11/07/24 	_x86_64_	(4 CPU)

07:49:25     LINUX RESTART	(4 CPU)

07:50:01          tps      rtps      wtps   bread/s   bwrtn/s
07:51:01       187.30     46.49    140.81   2732.48  32405.53
07:52:01        82.72     13.78     68.94    811.46  27242.26
Average:       135.01     30.14    104.87   1771.97  29823.90

07:50:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:51:01     13513464  15326576   2911504     17.73     73136   1931844   1009372      5.78    935868   1743308    118360
07:52:01     13602312  15561256   2822656     17.19     78280   2068744    777688      4.45    787736   1795792     25608
Average:     13557888  15443916   2867080     17.46     75708   2000294    893530      5.11    861802   1769550     71984

07:50:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:51:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
07:51:01         ens3    223.31    190.13   2642.54     40.23      0.00      0.00      0.00      0.00
07:52:01           lo      0.50      0.50      0.04      0.04      0.00      0.00      0.00      0.00
07:52:01         ens3    409.32    326.86   1706.69     98.83      0.00      0.00      0.00      0.00
Average:           lo      0.78      0.78      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    316.31    258.50   2174.62     69.53      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-82088) 	11/07/24 	_x86_64_	(4 CPU)

07:49:25     LINUX RESTART	(4 CPU)

07:50:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:51:01        all     25.25      0.00      1.88      3.90      0.08     68.90
07:51:01          0     21.54      0.00      1.71      1.56      0.07     75.13
07:51:01          1     42.02      0.00      2.38      1.69      0.10     53.82
07:51:01          2     24.43      0.00      2.06      1.61      0.07     71.84
07:51:01          3     13.03      0.00      1.36     10.73      0.07     74.82
07:52:01        all     50.30      0.00      1.66      0.90      0.08     47.06
07:52:01          0     53.99      0.00      1.84      1.30      0.07     42.80
07:52:01          1     45.90      0.00      1.88      0.99      0.08     51.15
07:52:01          2     52.83      0.00      1.42      0.89      0.07     44.79
07:52:01          3     48.47      0.00      1.52      0.42      0.07     49.52
Average:        all     37.78      0.00      1.77      2.40      0.08     57.98
Average:          0     37.76      0.00      1.77      1.43      0.07     58.97
Average:          1     43.96      0.00      2.13      1.34      0.09     52.48
Average:          2     38.64      0.00      1.74      1.25      0.07     58.31
Average:          3     30.77      0.00      1.44      5.57      0.07     62.15