---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-33249 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  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         559       12411           0        3068       15150
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:cc:1b:2c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86132sec preferred_lft 86132sec
    inet6 fe80::f816:3eff:fecc:1b2c/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-33249) 	08/24/24 	_x86_64_	(4 CPU)

02:45:26     LINUX RESTART	(4 CPU)

02:46:01          tps      rtps      wtps   bread/s   bwrtn/s
02:47:01       114.21     31.84     82.37   2189.80  16209.26
02:48:01       143.41     16.60    126.81    586.84  22861.39
02:49:01        69.80      3.81     65.99    101.53  23681.28
Average:       109.14     17.42     91.72    959.32  20917.51

02:46:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:47:01     13951332  15627944   2473636     15.06     67544   1805744    729176      4.17    619876   1632680    182244
02:48:01     13083400  15027500   3341568     20.34     80992   2048896   1103540      6.32   1251960   1843444     14076
02:49:01     12741180  15526332   3683788     22.43     90780   2859848    791112      4.53   1176152   2226296    386592
Average:     13258637  15393925   3166331     19.28     79772   2238163    874609      5.01   1015996   1900807    194304

02:46:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:47:01         ens3     85.89     62.80   1043.45     13.93      0.00      0.00      0.00      0.00
02:47:01           lo      1.27      1.27      0.15      0.15      0.00      0.00      0.00      0.00
02:48:01         ens3    393.70    360.94   3550.09     59.63      0.00      0.00      0.00      0.00
02:48:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
02:49:01         ens3    389.79    302.90   4545.53     54.71      0.00      0.00      0.00      0.00
02:49:01           lo      0.20      0.20      0.02      0.02      0.00      0.00      0.00      0.00
Average:         ens3    289.80    242.21   3046.50     42.76      0.00      0.00      0.00      0.00
Average:           lo      0.60      0.60      0.06      0.06      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-33249) 	08/24/24 	_x86_64_	(4 CPU)

02:45:26     LINUX RESTART	(4 CPU)

02:46:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
02:47:01        all     17.02      0.00      1.36      5.89      0.06     75.67
02:47:01          0     18.69      0.00      1.79      4.15      0.03     75.33
02:47:01          1     11.84      0.00      0.87      8.96      0.05     78.29
02:47:01          2     12.00      0.00      1.25      8.32      0.05     78.38
02:47:01          3     25.53      0.00      1.55      2.13      0.08     70.70
02:48:01        all     20.96      0.00      1.51      2.74      0.12     74.67
02:48:01          0     22.35      0.00      1.53      1.14      0.07     74.92
02:48:01          1     14.74      0.00      1.43      0.95      0.23     82.64
02:48:01          2     21.63      0.00      1.51      8.17      0.08     68.61
02:48:01          3     25.16      0.00      1.54      0.70      0.08     72.51
02:49:01        all     36.34      0.00      2.06      3.40      0.08     58.12
02:49:01          0     32.06      0.00      2.30      1.48      0.10     64.06
02:49:01          1     27.30      0.00      2.37      0.10      0.07     70.16
02:49:01          2     31.44      0.00      1.73     10.91      0.07     55.85
02:49:01          3     54.55      0.00      1.85      1.11      0.08     42.41
Average:        all     24.75      0.00      1.64      4.01      0.09     69.51
Average:          0     24.36      0.00      1.87      2.26      0.07     71.44
Average:          1     17.94      0.00      1.55      3.35      0.12     77.05
Average:          2     21.67      0.00      1.50      9.13      0.07     67.64
Average:          3     35.04      0.00      1.65      1.32      0.08     61.91