---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-12811 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       62M   62M     0 100% /snap/core20/1405
/dev/loop1       44M   44M     0 100% /snap/snapd/15177
/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         536        4892           1        2516        7109
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:dc:c6:bc brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.42/23 metric 100 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86177sec preferred_lft 86177sec
    inet6 fe80::f816:3eff:fedc:c6bc/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 8a:d2:d9:10:22:11 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-12811) 	06/10/26 	_x86_64_	(2 CPU)

18:03:22     LINUX RESTART	(2 CPU)

18:04:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
18:05:01       247.69     11.18    236.51      0.00    927.58   8510.60      0.00
18:06:01        93.20      2.62     90.58      0.00    103.58  13533.74      0.00
18:07:01        38.19      2.18     36.01      0.00    174.50   2889.79      0.00
Average:       126.36      5.33    121.04      0.00    401.89   8311.38      0.00

18:04:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:05:01      5212560   7289144    496340      6.10     83360   2158208   1124608     12.24    700568   1980276    190264
18:06:01      5040996   7296524    478400      5.88     95104   2315212   1116896     12.16    729032   2101880     44112
18:07:01      5012656   7283000    491220      6.04     98820   2325420   1120300     12.20    752960   2106484     30448
Average:      5088737   7289556    488653      6.01     92428   2266280   1120601     12.20    727520   2062880     88275

18:04:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:05:01         ens3    164.69    116.25   1296.59     38.76      0.00      0.00      0.00      0.00
18:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
18:05:01           lo      1.33      1.33      0.15      0.15      0.00      0.00      0.00      0.00
18:06:01         ens3     30.09     25.85    293.49      7.53      0.00      0.00      0.00      0.00
18:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
18:06:01           lo      1.07      1.07      0.10      0.10      0.00      0.00      0.00      0.00
18:07:01         ens3     34.03     32.18     33.98     14.59      0.00      0.00      0.00      0.00
18:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
18:07:01           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3     76.27     58.09    541.36     20.29      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      1.36      1.36      0.14      0.14      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-12811) 	06/10/26 	_x86_64_	(2 CPU)

18:03:22     LINUX RESTART	(2 CPU)

18:04:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:05:01        all     32.04      0.00      3.60     14.75      0.09     49.51
18:05:01          0     28.54      0.00      3.69     12.73      0.10     54.94
18:05:01          1     35.53      0.00      3.52     16.76      0.08     44.10
18:06:01        all     31.33      0.00      2.24     17.82      0.09     48.52
18:06:01          0     25.81      0.00      1.74     20.65      0.08     51.71
18:06:01          1     36.83      0.00      2.74     14.99      0.10     45.34
18:07:01        all     39.55      0.00      2.56      2.74      0.08     55.06
18:07:01          0     12.15      0.00      1.66      4.58      0.07     81.55
18:07:01          1     67.08      0.00      3.47      0.90      0.10     28.45
Average:        all     34.32      0.00      2.80     11.75      0.09     51.04
Average:          0     22.14      0.00      2.36     12.63      0.08     62.79
Average:          1     46.50      0.00      3.24     10.88      0.09     39.29

