---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-5193 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       62M   62M     0 100% /snap/core20/1405
/dev/loop2       44M   44M     0 100% /snap/snapd/15177
tmpfs           795M     0  795M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7945         557        4963           1        2424        7092
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:df:28:f0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.93/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86226sec preferred_lft 86226sec
    inet6 fe80::f816:3eff:fedf:28f0/64 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 a2:e5:2b:07:f3:1f 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-5193) 	04/15/26 	_x86_64_	(2 CPU)

23:03:23     LINUX RESTART	(2 CPU)

23:04:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
23:05:01       122.20      5.83    116.36      0.00    302.62  10900.73      0.00
23:06:01        68.62      1.52     67.11      0.00    139.31   7413.83      0.00
Average:        95.41      3.67     91.73      0.00    220.96   9157.28      0.00

23:04:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
23:05:01      5099352   7258748    517932      6.37     89824   2228516   1179052     12.84    732268   2046680    170224
23:06:01      5088636   7262200    513376      6.31     95944   2235684   1163380     12.67    769288   2019760     10972
Average:      5093994   7260474    515654      6.34     92884   2232100   1171216     12.75    750778   2033220     90598

23:04:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
23:05:01           lo      1.60      1.60      0.19      0.19      0.00      0.00      0.00      0.00
23:05:01         ens3     73.05     54.46   1126.69     11.23      0.00      0.00      0.00      0.00
23:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
23:06:01           lo      2.07      2.07      0.20      0.20      0.00      0.00      0.00      0.00
23:06:01         ens3     36.36     34.54     59.24     12.66      0.00      0.00      0.00      0.00
23:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      1.83      1.83      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3     54.71     44.50    592.97     11.94      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-5193) 	04/15/26 	_x86_64_	(2 CPU)

23:03:23     LINUX RESTART	(2 CPU)

23:04:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
23:05:01        all     40.48      0.00      3.40      3.96      0.07     52.09
23:05:01          0     25.14      0.00      2.43      4.76      0.07     67.60
23:05:01          1     55.85      0.00      4.37      3.15      0.08     36.54
23:06:01        all     39.26      0.00      2.62      1.52      0.07     56.53
23:06:01          0     55.06      0.00      2.43      0.47      0.08     41.95
23:06:01          1     23.45      0.00      2.80      2.58      0.07     71.10
Average:        all     39.87      0.00      3.01      2.74      0.07     54.31
Average:          0     40.09      0.00      2.43      2.61      0.07     54.78
Average:          1     39.64      0.00      3.58      2.87      0.08     53.83

