---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-785 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
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):   0,1
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:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            984M     0  984M   0% /dev
tmpfs           200M  668K  199M   1% /run
/dev/vda1        20G  7.3G   12G  38% /
tmpfs           997M     0  997M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           997M     0  997M   0% /sys/fs/cgroup
/dev/vda15      105M  5.3M  100M   5% /boot/efi
tmpfs           200M     0  200M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           1992         329         122           0        1540        1488
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:d1:26:4a brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86158sec preferred_lft 86158sec
    inet6 fe80::f816:3eff:fed1:264a/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-785) 	07/19/25 	_x86_64_	(2 CPU)

10:30:48     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02       115.73     50.86     64.87   3942.20   6390.68
10:33:01        79.35     17.53     61.82    645.50  10637.85
10:34:01        55.99     10.46     45.53   1198.20   5973.67
Average:        83.73     26.34     57.38   1936.33   7650.72

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02       101572   1478840   1939060     95.02     38280   1434164    614440     19.89    474540   1334616     67012
10:33:01        85624   1499108   1955008     95.80     56672   1441760    579436     18.76    461912   1342388    111544
10:34:01       134932   1506008   1905700     93.39     61488   1395336    573136     18.55    469644   1287508     25988
Average:       107376   1494652   1933256     94.74     52147   1423753    589004     19.07    468699   1321504     68181

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
10:32:02         ens3    363.78    189.03   1458.54     63.12      0.00      0.00      0.00      0.00
10:33:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
10:33:01         ens3     58.33     34.52    281.92      4.54      0.00      0.00      0.00      0.00
10:34:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
10:34:01         ens3     24.00     19.16     22.50      8.12      0.00      0.00      0.00      0.00
Average:           lo      0.83      0.83      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    149.27     81.20    589.62     25.38      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-785) 	07/19/25 	_x86_64_	(2 CPU)

10:30:48     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     37.02      0.00      3.47     11.97      4.31     43.23
10:32:02          0     54.56      0.00      3.91     15.77      4.60     21.16
10:32:02          1     19.55      0.00      3.01      8.17      4.00     65.28
10:33:01        all     36.01      0.00      2.85      9.46      2.38     49.29
10:33:01          0     45.60      0.00      3.80     18.10      2.46     30.03
10:33:01          1     26.45      0.00      1.93      0.89      2.31     68.42
10:34:01        all     41.82      0.00      2.77      3.37      3.15     48.88
10:34:01          0     56.86      0.00      3.61      5.63      3.63     30.27
10:34:01          1     26.77      0.00      1.95      1.10      2.68     67.50
Average:        all     38.30      0.00      3.03      8.26      3.29     47.11
Average:          0     52.41      0.00      3.77     13.13      3.57     27.12
Average:          1     24.23      0.00      2.30      3.41      3.00     67.05