---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-32816 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:             2799.998
BogoMIPS:            5599.99
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  8.6G   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         573       13044           0        2422       15149
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:ae:ee:ba brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86200sec preferred_lft 86200sec
    inet6 fe80::f816:3eff:feae:eeba/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-32816) 	08/03/25 	_x86_64_	(4 CPU)

12:44:21     LINUX RESTART	(4 CPU)

12:45:02          tps      rtps      wtps   bread/s   bwrtn/s
12:46:01       189.88     40.62    149.26   2374.24  39443.48
12:47:01        63.92      8.67     55.25    480.67  33095.60
Average:       126.38     24.51    101.87   1419.58  36243.14

12:45:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:46:01     13353508  15173340   3071460     18.70     74512   1935888   1093956      6.26   1098508   1736100    102720
12:47:01     13410632  15553140   3014336     18.35     78060   2248508    758016      4.34    809244   1958264    159900
Average:     13382070  15363240   3042898     18.53     76286   2092198    925986      5.30    953876   1847182    131310

12:45:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:46:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
12:46:01         ens3    361.58    251.42   2443.29     58.57      0.00      0.00      0.00      0.00
12:47:01           lo      3.65      3.65      1.90      1.90      0.00      0.00      0.00      0.00
12:47:01         ens3    985.43    551.53   3119.50    182.91      0.00      0.00      0.00      0.00
Average:           lo      2.21      2.21      1.00      1.00      0.00      0.00      0.00      0.00
Average:         ens3    676.10    402.72   2784.21    121.26      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-32816) 	08/03/25 	_x86_64_	(4 CPU)

12:44:21     LINUX RESTART	(4 CPU)

12:45:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:46:01        all     28.66      0.00      1.80      4.61      0.07     64.85
12:46:01          0     23.44      0.00      1.50      1.56      0.07     73.44
12:46:01          1     39.07      0.00      2.13      6.18      0.09     52.54
12:46:01          2     32.94      0.00      2.29      1.43      0.09     63.25
12:46:01          3     19.19      0.00      1.31      9.28      0.07     70.16
12:47:01        all     60.53      0.00      2.45      1.40      0.08     35.55
12:47:01          0     56.17      0.00      1.94      4.62      0.08     37.19
12:47:01          1     61.29      0.00      2.66      0.18      0.08     35.78
12:47:01          2     67.98      0.00      2.68      0.13      0.07     29.15
12:47:01          3     56.66      0.00      2.48      0.65      0.08     40.11
Average:        all     44.71      0.00      2.13      2.99      0.08     50.09
Average:          0     39.86      0.00      1.72      3.10      0.08     55.25
Average:          1     50.27      0.00      2.40      3.16      0.08     44.10
Average:          2     50.64      0.00      2.48      0.78      0.08     46.02
Average:          3     38.06      0.00      1.90      4.94      0.08     55.03