---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-12024 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  9.0G   69G  12% /
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         555       12440           0        3044       15154
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:77:41:8a brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86169sec preferred_lft 86169sec
    inet6 fe80::f816:3eff:fe77:418a/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-12024) 	01/13/24 	_x86_64_	(4 CPU)

19:34:01     LINUX RESTART	(4 CPU)

19:35:01          tps      rtps      wtps   bread/s   bwrtn/s
19:36:01       173.70     23.28    150.42   1170.87  46436.79
19:37:01        91.74     10.16     81.57    684.57  27971.74
Average:       132.72     16.72    116.00    927.70  37203.50

19:35:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:36:01     12882500  15269168   3542468     21.57     85572   2475500   1098020      6.28   1238968   2036076    113292
19:37:01     12443628  15050916   3981340     24.24     91192   2684496   1207432      6.91   1561856   2140436      7220
Average:     12663064  15160042   3761904     22.90     88382   2579998   1152726      6.60   1400412   2088256     60256

19:35:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:36:01         ens3    212.70    161.02   2640.80     42.62      0.00      0.00      0.00      0.00
19:36:01           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
19:37:01         ens3    956.76    525.09   2242.32    185.58      0.00      0.00      0.00      0.00
19:37:01           lo    121.74    121.74     44.35     44.35      0.00      0.00      0.00      0.00
Average:         ens3    584.76    343.07   2441.54    114.11      0.00      0.00      0.00      0.00
Average:           lo     61.28     61.28     22.22     22.22      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12024) 	01/13/24 	_x86_64_	(4 CPU)

19:34:01     LINUX RESTART	(4 CPU)

19:35:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:36:01        all     24.58      0.00      1.88      5.54      0.07     67.94
19:36:01          0     19.24      0.00      1.46      1.51      0.08     77.72
19:36:01          1     19.97      0.00      1.81     11.26      0.08     66.87
19:36:01          2     32.70      0.00      1.90      1.07      0.07     64.27
19:36:01          3     26.40      0.00      2.36      8.29      0.07     62.88
19:37:01        all     58.14      0.00      2.63      2.69      0.10     36.44
19:37:01          0     63.63      0.00      2.28      0.57      0.10     33.42
19:37:01          1     65.67      0.00      3.18      1.11      0.10     29.94
19:37:01          2     47.22      0.00      2.94      8.65      0.10     41.09
19:37:01          3     56.05      0.00      2.12      0.44      0.10     41.30
Average:        all     41.32      0.00      2.25      4.12      0.09     52.22
Average:          0     41.41      0.00      1.87      1.04      0.09     55.59
Average:          1     42.74      0.00      2.50      6.20      0.09     48.47
Average:          2     39.95      0.00      2.42      4.85      0.08     52.69
Average:          3     41.18      0.00      2.24      4.38      0.08     52.12