---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-41112 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:             2799.996
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  9.2G   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         622       12266           0        3151       15087
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:98:b8:76 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86146sec preferred_lft 86146sec
    inet6 fe80::f816:3eff:fe98:b876/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41112) 	09/23/24 	_x86_64_	(4 CPU)

13:30:25     LINUX RESTART	(4 CPU)

13:31:01          tps      rtps      wtps   bread/s   bwrtn/s
13:32:01       111.75     31.94     79.80   2190.03   8167.04
13:33:01       165.34     19.01    146.33    654.82  22563.04
13:34:01        65.21      2.35     62.86     64.12  21375.77
Average:       114.10     17.77     96.33    969.66  17368.62

13:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:32:01     13934204  15611084   2490764     15.16     68340   1805372    729868      4.18    637804   1633668    209892
13:33:01     12517188  14650912   3907780     23.79     83752   2231264   1510644      8.65   1649212   2005464     18528
13:34:01     12582948  15469216   3842020     23.39     93400   2954492    825432      4.72   1262724   2296300    177320
Average:     13011447  15243737   3413521     20.78     81831   2330376   1021981      5.85   1183247   1978477    135247

13:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:32:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
13:32:01         ens3     78.02     54.27   1028.40     13.57      0.00      0.00      0.00      0.00
13:33:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
13:33:01         ens3    573.42    494.95   6510.74     83.83      0.00      0.00      0.00      0.00
13:34:01           lo     20.73     20.73      1.87      1.87      0.00      0.00      0.00      0.00
13:34:01         ens3    439.19    404.22   2494.14   2656.95      0.00      0.00      0.00      0.00
Average:           lo      7.49      7.49      0.68      0.68      0.00      0.00      0.00      0.00
Average:         ens3    363.54    317.81   3344.42    918.12      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41112) 	09/23/24 	_x86_64_	(4 CPU)

13:30:25     LINUX RESTART	(4 CPU)

13:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:32:01        all     18.25      0.00      1.44      3.71      0.05     76.55
13:32:01          0      9.06      0.00      1.12      0.73      0.05     89.04
13:32:01          1     37.80      0.00      2.44      2.62      0.07     57.08
13:32:01          2      4.49      0.00      0.73     10.48      0.03     84.26
13:32:01          3     21.64      0.00      1.47      1.02      0.05     75.82
13:33:01        all     31.55      0.00      2.06      2.21      0.11     64.07
13:33:01          0     32.65      0.00      2.11      0.77      0.15     64.31
13:33:01          1     29.93      0.00      2.45      4.06      0.12     63.44
13:33:01          2     30.54      0.00      1.71      3.68      0.10     63.96
13:33:01          3     33.07      0.00      1.93      0.35      0.10     64.55
13:34:01        all     30.93      0.00      2.16      1.82      0.08     65.01
13:34:01          0     31.47      0.00      1.57      1.32      0.07     65.57
13:34:01          1     33.23      0.00      2.35      1.11      0.07     63.24
13:34:01          2     25.39      0.00      2.15      0.62      0.07     71.77
13:34:01          3     33.64      0.00      2.58      4.21      0.08     59.49
Average:        all     26.89      0.00      1.89      2.58      0.08     68.56
Average:          0     24.38      0.00      1.60      0.94      0.09     72.99
Average:          1     33.66      0.00      2.41      2.60      0.08     61.24
Average:          2     20.11      0.00      1.53      4.94      0.07     73.36
Average:          3     29.43      0.00      1.99      1.85      0.08     66.65