---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-5484 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:                            2799.998
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; 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       68M   68M     0 100% /snap/lxd/22753
/dev/loop1       62M   62M     0 100% /snap/core20/1405
/dev/loop2       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         525        4996           1        2423        7124
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:87:4d:10 brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.126/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fe87:4d10/64 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 0e:af:3f:6b:b2:c8 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-5484) 	04/19/26 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
10:05:01       261.59     63.72    197.87      0.00  10618.77   8344.97      0.00
10:06:01        81.34      2.78     78.55      0.00    132.64  11161.76      0.00
10:07:01        55.92      0.93     54.99      0.00     68.79   5318.85      0.00
Average:       132.24     22.25    109.99      0.00   3567.96   8274.80      0.00

10:04:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01      5493104   7322924    473836      5.82     64816   1942756   1131012     12.31    657696   1766552     61220
10:06:01      5156924   7325156    450484      5.54     89404   2237376   1113008     12.12    666112   2054516    124412
10:07:01      5069064   7239396    536292      6.59     95148   2233104   1215872     13.24    788612   2018616     12564
Average:      5239697   7295825    486871      5.98     83123   2137745   1153297     12.56    704140   1946561     66065

10:04:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
10:05:01         ens3    440.36    260.98   1040.90     73.32      0.00      0.00      0.00      0.00
10:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
10:06:01         ens3    156.47    112.68    908.42     12.79      0.00      0.00      0.00      0.00
10:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01           lo      1.40      1.40      0.14      0.14      0.00      0.00      0.00      0.00
10:07:01         ens3     35.74     33.81     54.87     10.27      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:           lo      1.12      1.12      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    209.59    135.13    666.01     31.90      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-5484) 	04/19/26 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01        all     24.35      0.00      3.71     11.55      0.09     60.29
10:05:01          0     29.82      0.00      4.90     18.48      0.10     46.70
10:05:01          1     18.88      0.00      2.53      4.63      0.09     73.88
10:06:01        all     30.12      0.00      2.99      7.72      0.09     59.08
10:06:01          0     37.78      0.00      3.07      9.95      0.10     49.10
10:06:01          1     22.42      0.00      2.92      5.48      0.08     69.10
10:07:01        all     37.85      0.00      2.48      3.18      0.09     56.40
10:07:01          0     45.10      0.00      2.97      5.88      0.10     45.95
10:07:01          1     30.64      0.00      1.98      0.48      0.08     66.82
Average:        all     30.83      0.00      3.06      7.45      0.09     58.58
Average:          0     37.62      0.00      3.64     11.38      0.10     47.25
Average:          1     24.03      0.00      2.47      3.52      0.08     69.90

