---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-441 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         371        1533           0        2039        3309
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:c6:3e:ad brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86161sec preferred_lft 86161sec
    inet6 fe80::f816:3eff:fec6:3ead/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-441) 	12/13/25 	_x86_64_	(2 CPU)

14:02:36     LINUX RESTART	(2 CPU)

14:03:01          tps      rtps      wtps   bread/s   bwrtn/s
14:04:02        94.00     17.60     76.40    681.49   5274.85
14:05:01        60.42      4.13     56.29     91.22   8901.80
14:06:01        62.26     10.40     51.86    604.30   6677.55
Average:        72.29     10.75     61.54    461.04   6940.62

14:03:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:04:02      1875556   3440476   2163496     53.56     52092   1669300    558904     10.99    476100   1527576    143320
14:05:01      1591656   3370252   2447396     60.59     66904   1855028    674496     13.26    572432   1687024    144384
14:06:01      1615320   3430488   2423732     60.01     72396   1885520    559988     11.01    527736   1708032     23904
Average:      1694177   3413739   2344875     58.06     63797   1803283    597796     11.75    525423   1640877    103869

14:03:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:04:02           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
14:04:02         ens3    148.76     78.37    866.21     12.47      0.00      0.00      0.00      0.00
14:05:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
14:05:01         ens3     81.13     46.32    300.59      7.98      0.00      0.00      0.00      0.00
14:06:01           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
14:06:01         ens3     46.06     27.76    128.56     13.21      0.00      0.00      0.00      0.00
Average:           lo      0.94      0.94      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3     92.04     50.84    432.51     11.24      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-441) 	12/13/25 	_x86_64_	(2 CPU)

14:02:36     LINUX RESTART	(2 CPU)

14:03:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:04:02        all     36.54      0.00      2.80      7.81      4.47     48.38
14:04:02          0     52.84      0.00      3.45      6.69      5.22     31.80
14:04:02          1     20.31      0.00      2.14      8.91      3.71     64.92
14:05:01        all     42.46      0.00      3.27      3.62      3.57     47.09
14:05:01          0     53.46      0.00      3.96      5.61      3.79     33.18
14:05:01          1     31.50      0.00      2.57      1.63      3.33     60.97
14:06:01        all     42.41      0.00      2.57      3.53      3.13     48.37
14:06:01          0     17.33      0.00      1.77      4.23      1.96     74.71
14:06:01          1     67.61      0.00      3.35      2.84      4.30     21.90
Average:        all     40.44      0.00      2.88      5.00      3.72     47.96
Average:          0     41.14      0.00      3.05      5.51      3.66     46.63
Average:          1     39.75      0.00      2.69      4.49      3.78     49.29