---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-26060 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        1202       12697           0        2139       14524
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:5e:ac:f2 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86212sec preferred_lft 86212sec
    inet6 fe80::f816:3eff:fe5e:acf2/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-26060) 	07/05/25 	_x86_64_	(4 CPU)

18:36:40     LINUX RESTART	(4 CPU)

18:37:01          tps      rtps      wtps   bread/s   bwrtn/s
18:38:01       240.45     29.66    210.80    920.89  51001.67
18:39:01       113.13      8.80    104.33    475.52  13133.14
Average:       176.80     19.23    157.57    698.23  32068.98

18:37:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:38:01     13561752  15270832   2863216     17.43     69908   1834012   1287304      7.37    963076   1676888    238700
18:39:01     13076436  14940344   3348532     20.39     76944   1975036   1294644      7.41   1375508   1738220      3048
Average:     13319094  15105588   3105874     18.91     73426   1904524   1290974      7.39   1169292   1707554    120874

18:37:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:38:01           lo      1.47      1.47      0.17      0.17      0.00      0.00      0.00      0.00
18:38:01         ens3    231.96    162.51   2254.69     27.19      0.00      0.00      0.00      0.00
18:39:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
18:39:01         ens3    805.40    448.93   2008.91    260.17      0.00      0.00      0.00      0.00
Average:           lo      0.83      0.83      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    518.65    305.71   2131.81    143.67      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-26060) 	07/05/25 	_x86_64_	(4 CPU)

18:36:40     LINUX RESTART	(4 CPU)

18:37:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:38:01        all     24.76      0.00      1.68      2.90      0.06     70.60
18:38:01          0     33.22      0.00      2.13      4.09      0.10     60.46
18:38:01          1     17.44      0.00      1.31      0.47      0.05     80.73
18:38:01          2     25.83      0.00      1.90      1.55      0.05     70.67
18:38:01          3     22.56      0.00      1.35      5.49      0.05     70.55
18:39:01        all     43.08      0.00      1.68      0.33      0.08     54.83
18:39:01          0     38.02      0.00      1.75      0.20      0.07     59.96
18:39:01          1     44.17      0.00      2.04      0.80      0.08     52.91
18:39:01          2     43.90      0.00      1.30      0.13      0.08     54.58
18:39:01          3     46.26      0.00      1.64      0.15      0.08     51.87
Average:        all     33.92      0.00      1.68      1.61      0.07     62.72
Average:          0     35.62      0.00      1.94      2.14      0.08     60.21
Average:          1     30.82      0.00      1.67      0.64      0.07     66.80
Average:          2     34.85      0.00      1.60      0.84      0.07     62.63
Average:          3     34.39      0.00      1.50      2.82      0.07     61.22