---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-102594 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  8.5G   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         576       13152           0        2311       15148
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:4c:36:a9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86197sec preferred_lft 86197sec
    inet6 fe80::f816:3eff:fe4c:36a9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-102594) 	01/28/25 	_x86_64_	(4 CPU)

09:57:29     LINUX RESTART	(4 CPU)

09:58:01          tps      rtps      wtps   bread/s   bwrtn/s
09:59:01       191.78     37.11    154.67   1833.03  57656.39
10:00:01        64.30      9.43     54.87    748.53   7162.93
Average:       128.05     23.27    104.77   1290.83  32411.77

09:58:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:59:01     13439892  15224756   2985076     18.17     72196   1904592   1104016      6.32   1011448   1741268    124588
10:00:01     12246204  14154736   4178764     25.44     76400   2019848   2026724     11.60   2161292   1772692     24380
Average:     12843048  14689746   3581920     21.81     74298   1962220   1565370      8.96   1586370   1756980     74484

09:58:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:59:01           lo      1.27      1.27      0.13      0.13      0.00      0.00      0.00      0.00
09:59:01         ens3    255.22    189.24   2621.55     42.62      0.00      0.00      0.00      0.00
10:00:01           lo      1.35      1.35      0.24      0.24      0.00      0.00      0.00      0.00
10:00:01         ens3   4687.10   2857.08   2290.75   1154.67      0.00      0.00      0.00      0.00
Average:           lo      1.31      1.31      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3   2470.98   1523.05   2456.16    598.60      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-102594) 	01/28/25 	_x86_64_	(4 CPU)

09:57:29     LINUX RESTART	(4 CPU)

09:58:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:59:01        all     24.90      0.00      1.60      6.84      0.07     66.60
09:59:01          0     19.89      0.00      1.56      2.86      0.07     75.63
09:59:01          1     33.81      0.00      1.64      3.99      0.07     60.50
09:59:01          2     19.49      0.00      1.05      2.92      0.07     76.48
09:59:01          3     26.41      0.00      2.16     17.60      0.10     53.73
10:00:01        all     76.54      0.00      6.27      0.22      0.11     16.86
10:00:01          0     78.73      0.00      5.80      0.32      0.12     15.04
10:00:01          1     79.32      0.00      6.42      0.40      0.10     13.75
10:00:01          2     73.42      0.00      5.62      0.05      0.12     20.79
10:00:01          3     74.69      0.00      7.24      0.12      0.12     17.84
Average:        all     50.70      0.00      3.93      3.53      0.09     41.75
Average:          0     49.25      0.00      3.67      1.59      0.09     45.39
Average:          1     56.53      0.00      4.03      2.20      0.08     37.16
Average:          2     46.44      0.00      3.34      1.48      0.09     48.65
Average:          3     50.55      0.00      4.70      8.86      0.11     35.79