---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-12837 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  9.9G   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       62M   62M     0 100% /snap/core20/1405
/dev/loop2       68M   68M     0 100% /snap/lxd/22753
/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         534        4893           1        2517        7111
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:1c:aa:25 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.106/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86207sec preferred_lft 86207sec
    inet6 fe80::f816:3eff:fe1c:aa25/64 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 06:87:45:e8:57:c1 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-12837) 	06/11/26 	_x86_64_	(2 CPU)

03:03:55     LINUX RESTART	(2 CPU)

03:04:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
03:05:01       291.27     72.57    218.70      0.00  11628.46  43926.41      0.00
03:06:02       121.50      2.75    118.75      0.00    126.11  13498.43      0.00
03:07:01        59.48      1.49     57.99      0.00    138.69   6761.70      0.00
Average:       157.96     25.74    132.22      0.00   3985.79  21477.26      0.00

03:04:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:05:01      5475196   7313944    484548      5.96     65812   1950556   1148368     12.50    670860   1773020     67860
03:06:02      5041200   7297636    476472      5.86     94668   2316236   1132576     12.33    714376   2116392    155164
03:07:01      5017956   7287264    486604      5.98     98440   2325148   1147224     12.49    747300   2107056     30856
Average:      5178117   7299615    482541      5.93     86307   2197313   1142723     12.44    710845   1998823     84627

03:04:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:05:01         ens3    347.14    221.83   1134.76     70.69      0.00      0.00      0.00      0.00
03:05:01           lo      1.37      1.37      0.13      0.13      0.00      0.00      0.00      0.00
03:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:02         ens3     64.29     48.71   1064.56     10.62      0.00      0.00      0.00      0.00
03:06:02           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
03:06:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01         ens3     37.32     35.08     36.97     12.99      0.00      0.00      0.00      0.00
03:07:01           lo      2.10      2.10      0.21      0.21      0.00      0.00      0.00      0.00
03:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    150.21    102.25    749.39     31.54      0.00      0.00      0.00      0.00
Average:           lo      1.55      1.55      0.16      0.16      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-12837) 	06/11/26 	_x86_64_	(2 CPU)

03:03:55     LINUX RESTART	(2 CPU)

03:04:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
03:05:01        all     25.43      0.00      7.82      6.44      0.13     60.18
03:05:01          0     19.97      0.00      6.25      5.72      0.12     67.94
03:05:01          1     31.00      0.00      9.42      7.16      0.14     52.28
03:06:02        all     39.97      0.00      2.97      4.10      0.11     52.85
03:06:02          0     15.50      0.00      2.07      1.57      0.08     80.77
03:06:02          1     64.39      0.00      3.87      6.62      0.13     24.98
03:07:01        all     40.00      0.00      2.92      1.55      0.10     55.43
03:07:01          0     43.81      0.00      3.15      1.36      0.10     51.57
03:07:01          1     36.20      0.00      2.69      1.74      0.10     59.27
Average:        all     35.18      0.00      4.55      4.02      0.11     56.13
Average:          0     26.35      0.00      3.82      2.88      0.10     66.85
Average:          1     44.05      0.00      5.29      5.17      0.12     45.36

