---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-8089 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:                            2799.996
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       44M   44M     0 100% /snap/snapd/15177
/dev/loop2       68M   68M     0 100% /snap/lxd/22753
/dev/loop1       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         546        4978           1        2420        7103
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:3a:85:66 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.100/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86205sec preferred_lft 86205sec
    inet6 fe80::f816:3eff:fe3a:8566/64 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 62:76:1d:86:b5:8b 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-8089) 	04/23/26 	_x86_64_	(2 CPU)

12:03:52     LINUX RESTART	(2 CPU)

12:04:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
12:05:01       344.93     70.09    274.84      0.00  11562.21  45982.87      0.00
12:06:01       116.18      2.82    113.36      0.00    132.24  12561.91      0.00
12:07:01        39.99      1.48     38.51      0.00    138.38   2849.93      0.00
Average:       167.03     24.80    142.24      0.00   3944.28  20464.90      0.00

12:04:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01      5319192   7234084    561372      6.90     69892   2020996   1204440     13.11    753996   1838968    107236
12:06:01      5118604   7280308    497480      6.11     92932   2227676   1140856     12.42    740912   2018492     44836
12:07:01      5031088   7215720    561068      6.90     96724   2245948   1213400     13.21    814676   2030712     36848
Average:      5156295   7243371    539973      6.64     86516   2164873   1186232     12.91    769861   1962724     62973

12:04:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:05:01         ens3    289.44    191.13   1721.39     68.47      0.00      0.00      0.00      0.00
12:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:05:01           lo      1.37      1.37      0.14      0.14      0.00      0.00      0.00      0.00
12:06:01         ens3     36.09     32.83    285.16      8.99      0.00      0.00      0.00      0.00
12:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01           lo      1.47      1.47      0.15      0.15      0.00      0.00      0.00      0.00
12:07:01         ens3     32.26     30.53     31.91     11.63      0.00      0.00      0.00      0.00
12:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    119.26     84.83    679.48     29.69      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      1.50      1.50      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-8089) 	04/23/26 	_x86_64_	(2 CPU)

12:03:52     LINUX RESTART	(2 CPU)

12:04:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01        all     30.34      0.00      5.04     11.25      0.09     53.27
12:05:01          0     16.61      0.00      5.72     17.47      0.08     60.12
12:05:01          1     44.09      0.00      4.37      5.02      0.10     46.42
12:06:01        all     41.12      0.00      3.16      2.65      0.12     52.95
12:06:01          0     49.31      0.00      3.37      3.77      0.12     43.43
12:06:01          1     32.90      0.00      2.95      1.52      0.12     62.51
12:07:01        all     41.22      0.00      2.65      1.00      0.10     55.03
12:07:01          0     37.32      0.00      2.66      0.65      0.08     59.28
12:07:01          1     45.10      0.00      2.64      1.35      0.12     50.79
Average:        all     37.57      0.00      3.62      4.96      0.10     53.75
Average:          0     34.44      0.00      3.92      7.29      0.09     54.25
Average:          1     40.69      0.00      3.32      2.63      0.11     53.25

