---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-78013 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  8.4G   70G  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         610       13185           0        2243       15118
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:d9:1e:de brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86208sec preferred_lft 86208sec
    inet6 fe80::f816:3eff:fed9:1ede/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-78013) 	10/19/24 	_x86_64_	(4 CPU)

22:57:27     LINUX RESTART	(4 CPU)

22:58:01          tps      rtps      wtps   bread/s   bwrtn/s
22:59:01       154.42     23.80    130.63   1202.60  53183.67
23:00:01       101.12     34.78     66.34   2459.99  10464.26
Average:       127.77     29.29     98.48   1831.29  31823.96

22:58:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:59:01     13749000  15415132   2675960     16.29     68812   1793280   1082432      6.19    837884   1614148    111708
23:00:01     13551288  15521312   2873672     17.50     74632   2083944    808892      4.63    831516   1804192     44144
Average:     13650144  15468222   2774816     16.89     71722   1938612    945662      5.41    834700   1709170     77926

22:58:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:59:01         ens3    118.86     87.62   1344.69     20.00      0.00      0.00      0.00      0.00
22:59:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
23:00:01         ens3    980.49    694.20   3485.20    219.05      0.00      0.00      0.00      0.00
23:00:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
Average:         ens3    549.68    390.91   2414.95    119.53      0.00      0.00      0.00      0.00
Average:           lo      0.90      0.90      0.10      0.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78013) 	10/19/24 	_x86_64_	(4 CPU)

22:57:27     LINUX RESTART	(4 CPU)

22:58:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:59:01        all     22.28      0.00      1.75      9.44      0.07     66.46
22:59:01          0     20.36      0.00      1.56     24.08      0.08     53.91
22:59:01          1     15.18      0.00      1.46      8.53      0.08     74.74
22:59:01          2     26.95      0.00      2.06      1.96      0.07     68.96
22:59:01          3     26.63      0.00      1.91      3.20      0.07     68.19
23:00:01        all     49.27      0.00      2.35      0.96      0.11     47.31
23:00:01          0     43.78      0.00      2.68      1.70      0.12     51.73
23:00:01          1     51.04      0.00      1.87      0.57      0.10     46.42
23:00:01          2     52.81      0.00      2.23      0.77      0.10     44.09
23:00:01          3     49.42      0.00      2.61      0.82      0.12     47.03
Average:        all     35.78      0.00      2.05      5.20      0.09     56.88
Average:          0     32.06      0.00      2.12     12.90      0.10     52.82
Average:          1     33.13      0.00      1.67      4.54      0.09     60.57
Average:          2     39.89      0.00      2.14      1.37      0.08     56.51
Average:          3     38.03      0.00      2.26      2.01      0.09     57.61