---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-83432 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         632       13063           0        2344       15092
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:ed:a6:ce brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86163sec preferred_lft 86163sec
    inet6 fe80::f816:3eff:feed:a6ce/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-83432) 	11/13/24 	_x86_64_	(4 CPU)

10:39:26     LINUX RESTART	(4 CPU)

10:40:01          tps      rtps      wtps   bread/s   bwrtn/s
10:41:01       177.50     46.34    131.16   2733.41  36962.11
10:42:01        56.94      9.30     47.64    735.74   6527.18
10:43:01        34.54      1.17     33.37    105.30   3985.87
Average:        89.66     18.93     70.72   1191.42  15824.39

10:40:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:41:01     13582524  15328692   2842436     17.31     71144   1869320   1028056      5.88    924596   1688272    109896
10:42:01     12553344  14427156   3871616     23.57     74928   1988952   1802472     10.32   1899068   1733324     28644
10:43:01     13352428  15428104   3072532     18.71     79880   2181576    864496      4.95    932456   1895680    143564
Average:     13162765  15061317   3262195     19.86     75317   2013283   1231675      7.05   1252040   1772425     94035

10:40:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:41:01         ens3    128.08    104.50   1646.77     25.60      0.00      0.00      0.00      0.00
10:41:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
10:42:01         ens3   4760.01   2329.70   2534.85   1143.22      0.00      0.00      0.00      0.00
10:42:01           lo      1.37      1.37      0.24      0.24      0.00      0.00      0.00      0.00
10:43:01         ens3   1223.39    829.31   1312.90    354.57      0.00      0.00      0.00      0.00
10:43:01           lo      5.88      5.88      1.12      1.12      0.00      0.00      0.00      0.00
Average:         ens3   2037.11   1087.82   1831.48    507.79      0.00      0.00      0.00      0.00
Average:           lo      2.75      2.75      0.49      0.49      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83432) 	11/13/24 	_x86_64_	(4 CPU)

10:39:26     LINUX RESTART	(4 CPU)

10:40:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:41:01        all     24.29      0.00      1.78      2.68      0.06     71.19
10:41:01          0     30.79      0.00      2.71      1.65      0.08     64.77
10:41:01          1     22.77      0.00      1.29      0.30      0.03     75.61
10:41:01          2     28.27      0.00      1.88      1.28      0.07     68.51
10:41:01          3     15.34      0.00      1.27      7.45      0.05     75.89
10:42:01        all     59.65      0.00      6.22      0.61      0.10     33.42
10:42:01          0     60.77      0.00      6.23      0.10      0.12     32.79
10:42:01          1     60.91      0.00      6.67      0.40      0.12     31.89
10:42:01          2     60.69      0.00      5.02      0.27      0.08     33.94
10:42:01          3     56.19      0.00      6.97      1.66      0.10     35.07
10:43:01        all     46.75      0.00      3.84      1.13      0.09     48.20
10:43:01          0     40.49      0.00      3.55      0.02      0.07     55.88
10:43:01          1     62.00      0.00      3.68      0.60      0.08     33.63
10:43:01          2     46.11      0.00      4.45      1.12      0.08     48.24
10:43:01          3     38.44      0.00      3.67      2.75      0.10     55.04
Average:        all     43.54      0.00      3.94      1.47      0.08     50.96
Average:          0     44.01      0.00      4.16      0.59      0.09     51.15
Average:          1     48.54      0.00      3.88      0.43      0.08     47.06
Average:          2     44.97      0.00      3.78      0.89      0.08     50.28
Average:          3     36.65      0.00      3.97      3.95      0.08     55.34