---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-40606 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  8.2G   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         658       13349           0        2032       15074
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:67:2d:37 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86246sec preferred_lft 86246sec
    inet6 fe80::f816:3eff:fe67:2d37/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40606) 	09/21/24 	_x86_64_	(4 CPU)

17:07:25     LINUX RESTART	(4 CPU)

17:08:02          tps      rtps      wtps   bread/s   bwrtn/s
17:09:01       167.28     27.98    139.30   1315.71  35971.94
Average:       167.28     27.98    139.30   1315.71  35971.94

17:08:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:09:01     13524940  15244196   2900020     17.66     70108   1843916   1223984      7.00   1013500   1659764    108032
Average:     13524940  15244196   2900020     17.66     70108   1843916   1223984      7.00   1013500   1659764    108032

17:08:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:09:01           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
17:09:01         ens3    178.92    139.79   2012.44     34.75      0.00      0.00      0.00      0.00
Average:           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    178.92    139.79   2012.44     34.75      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40606) 	09/21/24 	_x86_64_	(4 CPU)

17:07:25     LINUX RESTART	(4 CPU)

17:08:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:09:01        all     25.30      0.00      1.79      5.38      0.07     67.47
17:09:01          0     32.20      0.00      1.86      5.94      0.07     59.94
17:09:01          1     33.93      0.00      2.21      2.34      0.08     61.43
17:09:01          2     11.68      0.00      1.19     10.64      0.03     76.45
17:09:01          3     23.37      0.00      1.87      2.59      0.07     72.10
Average:        all     25.30      0.00      1.79      5.38      0.07     67.47
Average:          0     32.20      0.00      1.86      5.94      0.07     59.94
Average:          1     33.93      0.00      2.21      2.34      0.08     61.43
Average:          2     11.68      0.00      1.19     10.64      0.03     76.45
Average:          3     23.37      0.00      1.87      2.59      0.07     72.10