---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5593 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         553       13159           0        2326       15171
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:1b:0c:f1 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86192sec preferred_lft 86192sec
    inet6 fe80::f816:3eff:fe1b:cf1/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5593) 	12/16/23 	_x86_64_	(4 CPU)

13:24:22     LINUX RESTART	(4 CPU)

13:25:01          tps      rtps      wtps   bread/s   bwrtn/s
13:26:01       116.28     17.58     98.70   1083.69  28170.24
13:27:01       116.81     15.06    101.75    639.89  29493.22
Average:       116.55     16.32    100.22    861.79  28831.73

13:25:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:26:01     13940668  15633720   2484300     15.13     69700   1817948    717724      4.11    601784   1654684    148780
13:27:01     13549192  15600472   2875776     17.51     78952   2158324    709836      4.06    764084   1867184    206728
Average:     13744930  15617096   2680038     16.32     74326   1988136    713780      4.08    682934   1760934    177754

13:25:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:26:01         ens3     61.24     40.11   1083.84      7.70      0.00      0.00      0.00      0.00
13:26:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
13:27:01         ens3    783.25    508.98   2399.96    847.21      0.00      0.00      0.00      0.00
13:27:01           lo      2.22      2.22      1.54      1.54      0.00      0.00      0.00      0.00
Average:         ens3    422.25    274.55   1741.90    427.45      0.00      0.00      0.00      0.00
Average:           lo      1.61      1.61      0.82      0.82      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5593) 	12/16/23 	_x86_64_	(4 CPU)

13:24:22     LINUX RESTART	(4 CPU)

13:25:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:26:01        all     19.94      0.00      1.57      4.82      0.05     73.62
13:26:01          0     41.68      0.00      2.46     10.38      0.08     45.40
13:26:01          1      3.19      0.00      0.86      3.18      0.07     92.71
13:26:01          2     18.07      0.00      1.65      5.11      0.03     75.13
13:26:01          3     16.71      0.00      1.30      0.59      0.05     81.35
13:27:01        all     44.11      0.00      2.37      2.88      0.10     50.55
13:27:01          0     48.40      0.00      2.48      4.02      0.08     45.01
13:27:01          1     30.32      0.00      2.69      3.16      0.08     63.74
13:27:01          2     47.86      0.00      2.36      3.84      0.12     45.82
13:27:01          3     49.91      0.00      1.94      0.49      0.10     47.56
Average:        all     32.02      0.00      1.97      3.85      0.08     62.09
Average:          0     45.03      0.00      2.47      7.21      0.08     45.21
Average:          1     16.78      0.00      1.78      3.17      0.08     78.19
Average:          2     32.95      0.00      2.01      4.47      0.08     60.50
Average:          3     33.30      0.00      1.62      0.54      0.08     64.46