---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-2106 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  676K  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         553       13365           0        2120       15172
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:07:71:30 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86234sec preferred_lft 86234sec
    inet6 fe80::f816:3eff:fe07:7130/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2106) 	03/31/26 	_x86_64_	(4 CPU)

13:08:35     LINUX RESTART	(4 CPU)

13:09:02          tps      rtps      wtps   bread/s   bwrtn/s
13:10:01       275.78     59.23    216.56   3746.08  51301.81
13:11:01       117.06      5.95    111.11    239.43  29186.47
Average:       195.76     32.36    163.39   1978.02  40151.24

13:09:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:10:01     14003244  15493404   2421724     14.74     55432   1638880    832552      4.76    748012   1465424     74940
13:11:01     13697832  15547844   2727136     16.60     79836   1956720    757696      4.34    721956   1761524    157972
Average:     13850538  15520624   2574430     15.67     67634   1797800    795124      4.55    734984   1613474    116456

13:09:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:10:01           lo      1.76      1.76      0.20      0.20      0.00      0.00      0.00      0.00
13:10:01         ens3    448.47    305.51   1834.60     83.36      0.00      0.00      0.00      0.00
13:11:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
13:11:01         ens3     78.99     60.89   1260.19     13.73      0.00      0.00      0.00      0.00
Average:           lo      1.65      1.65      0.18      0.18      0.00      0.00      0.00      0.00
Average:         ens3    262.17    182.17   1544.98     48.25      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2106) 	03/31/26 	_x86_64_	(4 CPU)

13:08:35     LINUX RESTART	(4 CPU)

13:09:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:10:01        all     22.90      0.00      2.22      5.63      0.07     69.18
13:10:01          0     22.63      0.00      2.02      1.17      0.05     74.13
13:10:01          1      9.91      0.00      1.66     15.23      0.07     73.14
13:10:01          2     35.51      0.00      2.69      2.13      0.09     59.60
13:10:01          3     23.67      0.00      2.50      3.94      0.09     69.81
13:11:01        all     20.28      0.00      1.62      3.55      0.05     74.51
13:11:01          0     11.48      0.00      1.10      0.60      0.03     86.78
13:11:01          1      3.30      0.00      0.94     11.43      0.07     84.26
13:11:01          2     51.45      0.00      3.21      1.87      0.07     43.40
13:11:01          3     15.04      0.00      1.22      0.25      0.03     83.45
Average:        all     21.58      0.00      1.92      4.58      0.06     71.87
Average:          0     17.00      0.00      1.56      0.88      0.04     80.51
Average:          1      6.57      0.00      1.30     13.31      0.07     78.76
Average:          2     43.55      0.00      2.95      2.00      0.08     51.42
Average:          3     19.31      0.00      1.86      2.07      0.06     76.70

