---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-85070 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         572       13123           0        2344       15152
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:91:8c:51 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86187sec preferred_lft 86187sec
    inet6 fe80::f816:3eff:fe91:8c51/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85070) 	11/19/24 	_x86_64_	(4 CPU)

17:41:15     LINUX RESTART	(4 CPU)

17:42:01          tps      rtps      wtps   bread/s   bwrtn/s
17:43:01       176.75     54.07    122.68   3429.03  14013.66
17:44:01        45.31      1.97     43.34     61.06   5879.82
Average:       111.03     28.02     83.01   1745.04   9946.74

17:42:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:43:01     12896540  14735132   3528428     21.48     73588   1956048   1572552      9.00   1569796   1722268     85096
17:44:01     12170584  14112844   4254384     25.90     77368   2051896   2124448     12.16   2230068   1777400     18800
Average:     12533562  14423988   3891406     23.69     75478   2003972   1848500     10.58   1899932   1749834     51948

17:42:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:43:01         ens3    440.49    291.87   2322.57     87.22      0.00      0.00      0.00      0.00
17:43:01           lo      0.73      0.73      0.08      0.08      0.00      0.00      0.00      0.00
17:44:01         ens3   6454.66   3362.12   2607.53   1463.42      0.00      0.00      0.00      0.00
17:44:01           lo      6.97      6.97      1.33      1.33      0.00      0.00      0.00      0.00
Average:         ens3   3447.58   1827.00   2465.05    775.32      0.00      0.00      0.00      0.00
Average:           lo      3.85      3.85      0.70      0.70      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85070) 	11/19/24 	_x86_64_	(4 CPU)

17:41:15     LINUX RESTART	(4 CPU)

17:42:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:43:01        all     38.02      0.00      2.23      1.58      0.09     58.09
17:43:01          0     33.52      0.00      2.09      1.99      0.08     62.32
17:43:01          1     29.74      0.00      2.16      2.20      0.08     65.82
17:43:01          2     40.79      0.00      2.56      1.14      0.08     55.44
17:43:01          3     48.02      0.00      2.05      1.00      0.10     48.82
17:44:01        all     68.64      0.00      7.60      0.10      0.13     23.53
17:44:01          0     71.29      0.00      6.99      0.32      0.12     21.28
17:44:01          1     65.87      0.00      7.18      0.05      0.13     26.76
17:44:01          2     69.35      0.00      6.04      0.00      0.13     24.48
17:44:01          3     68.02      0.00     10.24      0.02      0.12     21.60
Average:        all     53.30      0.00      4.91      0.84      0.11     40.84
Average:          0     52.40      0.00      4.54      1.15      0.10     41.81
Average:          1     47.76      0.00      4.67      1.13      0.11     46.34
Average:          2     55.06      0.00      4.30      0.57      0.11     39.97
Average:          3     58.01      0.00      6.14      0.51      0.11     35.24