---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-8202 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   10G   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         515        4799           1        2630        7130
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:2d:23:14 brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.188/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86236sec preferred_lft 86236sec
    inet6 fe80::f816:3eff:fe2d:2314/64 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 fe:b9:4c:38:5e:04 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-8202) 	04/25/26 	_x86_64_	(2 CPU)

11:21:25     LINUX RESTART	(2 CPU)

11:22:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
11:23:01        65.08      9.20     55.88      0.00    852.40   8842.28      0.00
11:24:01        99.00      1.20     97.80      0.00    112.78  11077.22      0.00
Average:        82.04      5.20     76.84      0.00    482.56   9959.85      0.00

11:22:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:23:01      5314560   7340064    455160      5.59     66840   2133800   1132552     12.33    778848   1819516     35472
11:24:01      4880916   7263400    509852      6.27     95908   2441016   1194360     13.00    880600   2109308    133412
Average:      5097738   7301732    482506      5.93     81374   2287408   1163456     12.67    829724   1964412     84442

11:22:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:23:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:23:01           lo      2.30      2.30      0.24      0.24      0.00      0.00      0.00      0.00
11:23:01         ens3     85.10     70.92   1009.31     13.93      0.00      0.00      0.00      0.00
11:24:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:24:01           lo      1.82      1.82      0.20      0.20      0.00      0.00      0.00      0.00
11:24:01         ens3     70.67     56.79    956.84     12.55      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      2.06      2.06      0.22      0.22      0.00      0.00      0.00      0.00
Average:         ens3     77.89     63.85    983.07     13.24      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-8202) 	04/25/26 	_x86_64_	(2 CPU)

11:21:25     LINUX RESTART	(2 CPU)

11:22:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:23:01        all     12.37      0.00      1.55      1.20      0.05     84.84
11:23:01          0     18.72      0.00      1.71      2.26      0.07     77.25
11:23:01          1      6.02      0.00      1.39      0.13      0.03     92.43
11:24:01        all     39.30      0.00      3.17      2.81      0.10     54.62
11:24:01          0     40.22      0.00      2.81      4.39      0.10     52.48
11:24:01          1     38.39      0.00      3.52      1.22      0.10     56.77
Average:        all     25.84      0.00      2.36      2.00      0.08     69.72
Average:          0     29.48      0.00      2.26      3.33      0.08     64.86
Average:          1     22.21      0.00      2.46      0.68      0.07     74.59

