---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-8097 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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:                            2799.934
BogoMIPS:                           5599.86
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; BHI 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 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  9.8G   29G  26% /
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       62M   62M     0 100% /snap/core20/1405
/dev/loop2       68M   68M     0 100% /snap/lxd/22753
/dev/loop1       44M   44M     0 100% /snap/snapd/15177
/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         531        4990           1        2423        7117
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:45:38:4e brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.197/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86185sec preferred_lft 86185sec
    inet6 fe80::f816:3eff:fe45:384e/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 8e:60:64:ff:89:a8 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-8097) 	04/23/26 	_x86_64_	(2 CPU)

16:04:51     LINUX RESTART	(2 CPU)

16:05:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
16:06:01       393.34     72.69    320.64      0.00  11630.39  47419.79      0.00
16:07:01       104.65      4.18    100.47      0.00    205.97  12153.46      0.00
16:08:01        22.84      0.62     22.23      0.00     63.58   1659.58      0.00
Average:       173.61     25.83    147.78      0.00   3966.85  20411.40      0.00

16:05:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:06:01      5313644   7329724    456544      5.61     81716   2101864   1085104     11.81    655928   1924704    186852
16:07:01      5115308   7283624    493172      6.06     93708   2232880   1123096     12.23    742152   2018924     27072
16:08:01      5135420   7307292    469880      5.77     95400   2235008   1115280     12.14    738852   2003720     10688
Average:      5188124   7306880    473199      5.82     90275   2189917   1107827     12.06    712311   1982449     74871

16:05:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:06:01         ens3    374.36    236.74   1738.35     71.57      0.00      0.00      0.00      0.00
16:06:01           lo      1.63      1.63      0.17      0.17      0.00      0.00      0.00      0.00
16:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:07:01         ens3     41.18     35.79    289.82      9.87      0.00      0.00      0.00      0.00
16:07:01           lo      1.80      1.80      0.18      0.18      0.00      0.00      0.00      0.00
16:08:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:08:01         ens3     18.18     17.06     14.20      6.83      0.00      0.00      0.00      0.00
16:08:01           lo      1.00      1.00      0.10      0.10      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
Average:         ens3    144.58     96.53    680.81     29.43      0.00      0.00      0.00      0.00
Average:           lo      1.48      1.48      0.15      0.15      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-8097) 	04/23/26 	_x86_64_	(2 CPU)

16:04:51     LINUX RESTART	(2 CPU)

16:05:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:06:01        all     33.05      0.00      5.22      6.66      0.08     55.00
16:06:01          0     35.18      0.00      5.32      9.71      0.08     49.70
16:06:01          1     30.92      0.00      5.12      3.62      0.07     60.28
16:07:01        all     35.74      0.00      2.63      2.40      0.08     59.16
16:07:01          0     35.05      0.00      2.34      3.24      0.08     59.29
16:07:01          1     36.42      0.00      2.92      1.55      0.08     59.02
16:08:01        all     18.37      0.00      1.41      0.92      0.06     79.25
16:08:01          0     21.34      0.00      1.42      0.30      0.05     76.89
16:08:01          1     15.40      0.00      1.40      1.53      0.07     81.60
Average:        all     29.05      0.00      3.09      3.32      0.07     64.47
Average:          0     30.52      0.00      3.03      4.41      0.07     61.97
Average:          1     27.58      0.00      3.15      2.23      0.07     66.96

