---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-17322 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  676K  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         562       13169           0        2307       15159
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:0a:a6:32 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86215sec preferred_lft 86215sec
    inet6 fe80::f816:3eff:fe0a:a632/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17322) 	06/18/26 	_x86_64_	(4 CPU)

06:37:55     LINUX RESTART	(4 CPU)

06:38:01          tps      rtps      wtps   bread/s   bwrtn/s
06:39:01       334.36     54.72    279.64   3659.26  94748.48
06:40:01       183.95     40.58    143.38   2334.81  19061.76
Average:       259.16     47.65    211.51   2997.03  56905.12

06:38:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:39:01     14017512  15577396   2407456     14.66     61624   1700312    770628      4.41    641600   1555032    179908
06:40:01     12827700  14835608   3597268     21.90     78580   2112640   1542596      8.83   1445412   1902292     24528
Average:     13422606  15206502   3002362     18.28     70102   1906476   1156612      6.62   1043506   1728662    102218

06:38:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:39:01           lo      1.67      1.67      0.19      0.19      0.00      0.00      0.00      0.00
06:39:01         ens3    400.02    250.24   1706.57     73.61      0.00      0.00      0.00      0.00
06:40:01           lo      0.73      0.73      0.07      0.07      0.00      0.00      0.00      0.00
06:40:01         ens3    567.66    390.63   2984.36    123.67      0.00      0.00      0.00      0.00
Average:           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
Average:         ens3    483.84    320.44   2345.46     98.64      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17322) 	06/18/26 	_x86_64_	(4 CPU)

06:37:55     LINUX RESTART	(4 CPU)

06:38:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:39:01        all     18.79      0.00      1.98     12.56      0.06     66.61
06:39:01          0     32.98      0.00      2.64      8.66      0.07     55.66
06:39:01          1     15.10      0.00      1.99      9.85      0.03     73.03
06:39:01          2     21.81      0.00      1.89      6.52      0.10     69.68
06:39:01          3      5.24      0.00      1.36     25.25      0.03     68.12
06:40:01        all     40.61      0.00      2.76      1.54      0.09     55.00
06:40:01          0     53.30      0.00      3.14      0.97      0.10     42.49
06:40:01          1     33.97      0.00      2.41      0.87      0.08     62.67
06:40:01          2     40.63      0.00      2.62      2.31      0.08     54.35
06:40:01          3     34.47      0.00      2.90      2.01      0.10     60.51
Average:        all     29.70      0.00      2.37      7.05      0.08     60.81
Average:          0     43.14      0.00      2.89      4.81      0.08     49.07
Average:          1     24.54      0.00      2.20      5.36      0.06     67.85
Average:          2     31.22      0.00      2.25      4.42      0.09     62.02
Average:          3     19.85      0.00      2.13     13.63      0.07     64.32