---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-8136 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:                            2800.000
BogoMIPS:                           5600.00
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       44M   44M     0 100% /snap/snapd/15177
/dev/loop1       68M   68M     0 100% /snap/lxd/22753
/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         516        5000           1        2428        7132
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:1b:90:ba brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.193/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86211sec preferred_lft 86211sec
    inet6 fe80::f816:3eff:fe1b:90ba/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 ca:e8:1a:45:9d:e8 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-8136) 	04/24/26 	_x86_64_	(2 CPU)

09:05:06     LINUX RESTART	(2 CPU)

09:06:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
09:07:00       123.72      3.00    120.73      0.00    145.87  12117.96      0.00
09:08:01        53.71      1.48     52.24      0.00    135.32   5655.73      0.00
Average:        88.14      2.22     85.91      0.00    140.51   8833.00      0.00

09:06:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:07:00      5042844   7223972    551204      6.77     92196   2246396   1225744     13.34    770764   2061520    144900
09:08:01      5197712   7379092    396148      4.87     96172   2242824   1079336     11.75    649168   2029844     29224
Average:      5120278   7301532    473676      5.82     94184   2244610   1152540     12.55    709966   2045682     87062

09:06:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:07:00         ens3     69.58     56.09    998.20     11.86      0.00      0.00      0.00      0.00
09:07:00           lo      1.29      1.29      0.15      0.15      0.00      0.00      0.00      0.00
09:07:00      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:08:01         ens3     38.52     34.58     37.28     15.64      0.00      0.00      0.00      0.00
09:08:01           lo      2.03      2.03      0.20      0.20      0.00      0.00      0.00      0.00
09:08:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3     53.79     45.16    509.74     13.78      0.00      0.00      0.00      0.00
Average:           lo      1.67      1.67      0.17      0.17      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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-8136) 	04/24/26 	_x86_64_	(2 CPU)

09:05:06     LINUX RESTART	(2 CPU)

09:06:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:07:00        all     39.07      0.00      3.32      4.78      0.11     52.72
09:07:00          0     44.42      0.00      3.95      8.70      0.12     42.81
09:07:00          1     33.74      0.00      2.70      0.88      0.10     62.58
09:08:01        all     38.85      0.00      2.73      1.40      0.08     56.93
09:08:01          0     36.32      0.00      2.65      2.51      0.08     58.43
09:08:01          1     41.39      0.00      2.81      0.30      0.08     55.42
Average:        all     38.96      0.00      3.02      3.07      0.10     54.86
Average:          0     40.30      0.00      3.29      5.55      0.10     50.76
Average:          1     37.62      0.00      2.76      0.58      0.09     58.95

