---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-5128 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/vda15      105M  6.1M   99M   6% /boot/efi
/dev/loop1       44M   44M     0 100% /snap/snapd/15177
/dev/loop2       62M   62M     0 100% /snap/core20/1405
tmpfs           795M     0  795M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7945         533        4988           1        2424        7115
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:6b:e0:38 brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.122/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86208sec preferred_lft 86208sec
    inet6 fe80::f816:3eff:fe6b:e038/64 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 b2:f8:b6:4e:50:34 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-5128) 	04/14/26 	_x86_64_	(2 CPU)

22:03:52     LINUX RESTART	(2 CPU)

22:04:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
22:05:01       408.40     72.63    335.77      0.00  11631.86  47285.44      0.00
22:06:01       109.02      2.97    106.05      0.00    111.98  12349.16      0.00
22:07:01        35.34      2.07     33.28      0.00    181.97   2063.26      0.00
Average:       184.26     25.89    158.38      0.00   3975.69  20567.44      0.00

22:04:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:05:01      5319532   7335520    450536      5.54     81184   2101688   1105092     12.03    650424   1925320    186480
22:06:01      5139724   7305780    471216      5.79     93632   2230748   1134852     12.36    720292   2019060     27132
22:07:01      5121824   7300404    476056      5.85     96840   2239680   1133132     12.34    745604   2011272     26920
Average:      5193693   7313901    465936      5.73     90552   2190705   1124359     12.24    705440   1985217     80177

22:04:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:05:01           lo      1.50      1.50      0.16      0.16      0.00      0.00      0.00      0.00
22:05:01         ens3    374.51    240.27   1731.66     73.56      0.00      0.00      0.00      0.00
22:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:06:01           lo      1.53      1.53      0.15      0.15      0.00      0.00      0.00      0.00
22:06:01         ens3     41.24     36.93    285.85     10.06      0.00      0.00      0.00      0.00
22:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:07:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
22:07:01         ens3     30.49     28.03     29.84     11.96      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      1.52      1.52      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    148.76    101.75    682.51     31.86      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-5128) 	04/14/26 	_x86_64_	(2 CPU)

22:03:52     LINUX RESTART	(2 CPU)

22:04:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:05:01        all     34.44      0.00      5.35      5.12      0.09     54.99
22:05:01          0     38.15      0.00      4.56      3.78      0.10     53.41
22:05:01          1     30.75      0.00      6.13      6.46      0.08     56.57
22:06:01        all     36.46      0.00      2.66      7.78      0.13     52.97
22:06:01          0     61.77      0.00      3.39      6.06      0.17     28.62
22:06:01          1     11.27      0.00      1.93      9.49      0.10     77.21
22:07:01        all     37.19      0.00      2.62      5.83      0.09     54.27
22:07:01          0     34.02      0.00      2.67     11.46      0.08     51.77
22:07:01          1     40.35      0.00      2.57      0.20      0.10     56.78
Average:        all     36.03      0.00      3.54      6.25      0.11     54.08
Average:          0     44.65      0.00      3.54      7.11      0.12     44.59
Average:          1     27.44      0.00      3.54      5.39      0.09     63.53

