---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-3735 5.4.0-170-generic #188-Ubuntu SMP Wed Jan 10 09:51:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:                       x86_64
CPU op-mode(s):                     32-bit, 64-bit
Byte Order:                         Little Endian
Address sizes:                      40 bits physical, 48 bits virtual
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:                          64 KiB
L1i cache:                          64 KiB
L2 cache:                           1 MiB
L3 cache:                           32 MiB
NUMA node0 CPU(s):                  0,1
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit:        Not affected
Vulnerability L1tf:                 Not affected
Vulnerability Mds:                  Not affected
Vulnerability Meltdown:             Not affected
Vulnerability Mmio stale data:      Not affected
Vulnerability Retbleed:             Vulnerable
Vulnerability Spec store bypass:    Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:           Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:           Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds:                Not affected
Vulnerability Tsx async abort:      Not affected
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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            3.9G     0  3.9G   0% /dev
tmpfs           795M  1.1M  794M   1% /run
/dev/vda1        39G  9.1G   30G  24% /
tmpfs           3.9G     0  3.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/loop0       68M   68M     0 100% /snap/lxd/22753
/dev/loop1       44M   44M     0 100% /snap/snapd/15177
/dev/loop2       62M   62M     0 100% /snap/core20/1405
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           795M     0  795M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7945         521        5178           1        2246        7147
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:f1:73:db brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.135/23 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fef1:73db/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:dc:b3:69:43 brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3735) 	06/22/25 	_x86_64_	(2 CPU)

17:33:20     LINUX RESTART	(2 CPU)

17:34:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
17:35:01        40.69      0.55     40.14      0.00     73.59   5702.13      0.00
17:36:01         1.65      0.03      1.62      0.00      3.73     24.80      0.00
17:37:01        60.41      9.27     51.14      0.00    742.41   5372.97      0.00
Average:        34.25      3.28     30.97      0.00    273.24   3699.97      0.00

17:34:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:35:01      5702268   7336372    486488      5.98     44340   1755024   1491828     16.24    685304   1539492       160
17:36:01      5701936   7336268    486372      5.98     44420   1755156   1491828     16.24    686932   1539612       184
17:37:01      5422328   7342116    463372      5.69     71632   1996800   1203008     13.10    714288   1758856    157772
Average:      5608844   7338252    478744      5.88     53464   1835660   1395555     15.19    695508   1612653     52705

17:34:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:35:01         ens3     53.67     38.86    533.43      6.22      0.00      0.00      0.00      0.00
17:35:01           lo      2.17      2.17      0.21      0.21      0.00      0.00      0.00      0.00
17:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:36:01         ens3      8.30      5.12      6.02      1.02      0.00      0.00      0.00      0.00
17:36:01           lo      0.23      0.23      0.02      0.02      0.00      0.00      0.00      0.00
17:36:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:37:01         ens3     76.77     54.92    927.96     13.60      0.00      0.00      0.00      0.00
17:37:01           lo      1.80      1.80      0.20      0.20      0.00      0.00      0.00      0.00
17:37:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3     46.25     32.97    489.13      6.95      0.00      0.00      0.00      0.00
Average:           lo      1.40      1.40      0.14      0.14      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3735) 	06/22/25 	_x86_64_	(2 CPU)

17:33:20     LINUX RESTART	(2 CPU)

17:34:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:35:01        all      2.68      0.00      0.64      0.69      0.05     95.93
17:35:01          0      2.48      0.00      0.60      0.05      0.07     96.80
17:35:01          1      2.89      0.00      0.68      1.33      0.03     95.06
17:36:01        all      0.19      0.00      0.13      0.05      0.04     99.59
17:36:01          0      0.22      0.00      0.13      0.03      0.05     99.57
17:36:01          1      0.17      0.00      0.12      0.07      0.03     99.62
17:37:01        all     33.29      0.00      2.48      2.81      0.07     61.35
17:37:01          0     41.61      0.00      2.93      4.13      0.07     51.26
17:37:01          1     24.97      0.00      2.03      1.48      0.08     71.43
Average:        all     12.08      0.00      1.09      1.19      0.06     85.59
Average:          0     14.81      0.00      1.23      1.41      0.06     82.49
Average:          1      9.36      0.00      0.95      0.96      0.05     88.68