---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-9820 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:             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):   0,1
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            2.0G     0  2.0G   0% /dev
tmpfs           395M  668K  394M   1% /run
/dev/vda1        20G  7.3G   12G  38% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  5.3M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3944         365        1622           0        1956        3320
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:c9:b5:42 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86173sec preferred_lft 86173sec
    inet6 fe80::f816:3eff:fec9:b542/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9820) 	11/21/25 	_x86_64_	(2 CPU)

10:30:53     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:03       147.31     59.21     88.10   4208.77  39544.09
10:33:01        66.82      0.47     66.35     32.41   9984.35
10:34:01        48.16      0.85     47.31     93.58   6564.24
Average:        87.66     20.40     67.26   1460.79  18795.44

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:03      1983468   3377480   2055584     50.89     37768   1522848    633216     12.45    534504   1381032     54044
10:33:01      1737228   3426812   2301824     56.99     60288   1779040    573004     11.26    495628   1631840    126896
10:34:01      1601688   3337984   2437364     60.34     65192   1818376    659744     12.97    602940   1654928     26184
Average:      1774128   3380759   2264924     56.08     54416   1706755    621988     12.23    544357   1555933     69041

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:03           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
10:32:03         ens3    240.64    145.63    881.73     58.72      0.00      0.00      0.00      0.00
10:33:01           lo      0.48      0.48      0.06      0.06      0.00      0.00      0.00      0.00
10:33:01         ens3    158.35     83.28    904.64      9.54      0.00      0.00      0.00      0.00
10:34:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
10:34:01         ens3     21.71     17.58     21.60      7.06      0.00      0.00      0.00      0.00
Average:           lo      0.92      0.92      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    140.03     82.15    599.26     25.28      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9820) 	11/21/25 	_x86_64_	(2 CPU)

10:30:53     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:03        all     35.24      0.00      4.95     12.08      7.39     40.34
10:32:03          0     39.60      0.00      4.03     16.07      7.43     32.87
10:32:03          1     30.88      0.00      5.89      8.11      7.37     47.76
10:33:01        all     37.38      0.00      2.87      5.28      4.91     49.57
10:33:01          0     21.04      0.00      2.23      9.52      3.62     63.58
10:33:01          1     53.66      0.00      3.50      1.04      6.17     35.63
10:34:01        all     41.13      0.00      2.34      2.74      4.59     49.19
10:34:01          0     18.54      0.00      1.51      2.81      2.89     74.25
10:34:01          1     63.74      0.00      3.20      2.67      6.31     24.09
Average:        all     37.91      0.00      3.40      6.73      5.64     46.32
Average:          0     26.48      0.00      2.60      9.48      4.67     56.77
Average:          1     49.32      0.00      4.21      3.98      6.62     35.87