---> uname -a:
Linux prd-ubuntu2004-docker-2c-2g-39276 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 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:                            2800.000
BogoMIPS:                           5600.00
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       62M   62M     0 100% /snap/core20/1405
/dev/loop1       68M   68M     0 100% /snap/lxd/22753
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           795M     0  795M   0% /run/user/1001
/dev/loop3       39M   39M     0 100% /snap/snapd/21759
/dev/loop4       64M   64M     0 100% /snap/core20/2379
/dev/loop5       92M   92M     0 100% /snap/lxd/29619

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7945         867        3208           1        3870        6770
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:32:13:59 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 83390sec preferred_lft 83390sec
    inet6 fe80::f816:3eff:fe32:1359/64 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 02:42:b5:b7:de:6f 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-39276) 	10/06/24 	_x86_64_	(2 CPU)

00:00:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
00:00:01         0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:01:01         6.09      0.03      6.06      0.00      0.27    165.11      0.00
00:02:01         1.52      0.00      1.52      0.00      0.00     17.06      0.00
00:03:01         1.48      0.00      1.48      0.00      0.00     18.53      0.00
00:04:01         1.13      0.00      1.13      0.00      0.00     12.26      0.00
00:05:01         1.47      0.00      1.47      0.00      0.00     16.93      0.00
00:06:01         1.05      0.00      1.05      0.00      0.00     12.26      0.00
00:07:01         0.93      0.00      0.93      0.00      0.00     11.86      0.00
00:08:01         1.15      0.00      1.15      0.00      0.00     12.53      0.00
00:09:01         0.97      0.00      0.97      0.00      0.00     11.86      0.00
00:10:01         1.32      0.00      1.32      0.00      0.00     15.20      0.00
00:11:01         0.93      0.00      0.93      0.00      0.00     11.06      0.00
00:12:01         1.67      0.15      1.52      0.00     12.13     26.80      0.00
Average:         1.64      0.02      1.63      0.00      1.03     27.64      0.00

00:00:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
00:00:01      3379784   7026344    731496      8.99    107048   3656924   1407316     15.32   1630956   2805408         8
00:01:01      3378616   7026028    731772      8.99    107384   3657296   1409796     15.35   1631816   2805372       376
00:02:01      3378640   7026052    731724      8.99    107408   3657296   1409796     15.35   1631748   2805368       120
00:03:01      3378372   7025840    731900      9.00    107464   3657284   1409796     15.35   1631944   2805372       180
00:04:01      3378684   7026212    731536      8.99    107500   3657300   1409796     15.35   1631924   2805372       124
00:05:01      3378640   7026208    731632      8.99    107536   3657304   1409796     15.35   1631776   2805376       156
00:06:01      3378640   7026244    731572      8.99    107568   3657304   1409796     15.35   1632192   2805376       124
00:07:01      3378904   7026552    731224      8.99    107604   3657308   1409796     15.35   1631888   2805380       168
00:08:01      3378876   7026548    731196      8.99    107616   3657308   1409796     15.35   1631832   2805380       176
00:09:01      3378120   7025828    731876      8.99    107652   3657312   1409796     15.35   1632724   2805384       192
00:10:01      3378364   7026124    731760      8.99    107688   3657316   1409796     15.35   1632496   2805388       180
00:11:01      3378324   7026104    731728      8.99    107720   3657316   1409796     15.35   1632360   2805388       172
00:12:01      3376080   7012812    745040      9.16    107788   3646412   1383680     15.06   1647252   2793592      1096
Average:      3378465   7025146    732650      9.00    107537   3656437   1407596     15.32   1633147   2804474       236

00:00:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
00:00:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:00:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:00:01         ens3      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:01:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
00:01:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:01:01         ens3      0.48      0.17      0.03      0.01      0.00      0.00      0.00      0.00
00:02:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:02:01         ens3      0.15      0.00      0.01      0.00      0.00      0.00      0.00      0.00
00:03:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
00:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:03:01         ens3      0.33      0.10      0.02      0.01      0.00      0.00      0.00      0.00
00:04:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:04:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:04:01         ens3      0.37      0.22      0.14      0.07      0.00      0.00      0.00      0.00
00:05:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
00:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:05:01         ens3      0.57      0.10      0.06      0.01      0.00      0.00      0.00      0.00
00:06:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:06:01         ens3      0.77      0.35      0.32      0.24      0.00      0.00      0.00      0.00
00:07:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
00:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:07:01         ens3      0.38      0.10      0.02      0.01      0.00      0.00      0.00      0.00
00:08:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:08:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:08:01         ens3      0.33      0.00      0.01      0.00      0.00      0.00      0.00      0.00
00:09:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
00:09:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:09:01         ens3      1.22      0.47      0.45      0.28      0.00      0.00      0.00      0.00
00:10:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:10:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:10:01         ens3      0.25      0.00      0.01      0.00      0.00      0.00      0.00      0.00
00:11:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
00:11:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:11:01         ens3      0.97      0.10      0.10      0.01      0.00      0.00      0.00      0.00
00:12:01           lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
00:12:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:12:01         ens3      4.27      2.85      3.34      1.24      0.00      0.00      0.00      0.00
Average:           lo      0.12      0.12      0.01      0.01      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:         ens3      0.84      0.37      0.38      0.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-39276) 	10/06/24 	_x86_64_	(2 CPU)

00:00:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
00:00:01        all      0.00      0.00      0.00    100.08      0.00      0.00
00:00:01          0      0.00      0.00      0.00    100.08      0.00      0.00
00:00:01          1      0.00      0.00      0.00      0.00      0.00    100.00
00:01:01        all      0.08      0.07      0.17      0.28      0.03     99.38
00:01:01          0      0.07      0.03      0.15      0.38      0.03     99.33
00:01:01          1      0.10      0.10      0.18      0.17      0.02     99.43
00:02:01        all      0.55      0.00      0.04      0.07      0.02     99.32
00:02:01          0      1.00      0.00      0.05      0.12      0.03     98.81
00:02:01          1      0.10      0.00      0.03      0.02      0.02     99.83
00:03:01        all      0.55      0.00      0.03      0.01      0.02     99.39
00:03:01          0      1.03      0.00      0.03      0.00      0.02     98.92
00:03:01          1      0.07      0.00      0.03      0.02      0.02     99.87
00:04:01        all      0.04      0.00      0.03      0.02      0.04     99.87
00:04:01          0      0.05      0.00      0.02      0.00      0.05     99.88
00:04:01          1      0.03      0.00      0.05      0.03      0.03     99.85
00:05:01        all      0.63      0.00      0.03      0.01      0.02     99.31
00:05:01          0      1.19      0.00      0.02      0.00      0.02     98.77
00:05:01          1      0.07      0.00      0.05      0.02      0.02     99.85
00:06:01        all      0.18      0.00      0.04      0.02      0.02     99.75
00:06:01          0      0.27      0.00      0.07      0.00      0.02     99.65
00:06:01          1      0.08      0.00      0.02      0.03      0.02     99.85
00:07:01        all      0.05      0.00      0.03      0.01      0.02     99.89
00:07:01          0      0.05      0.00      0.03      0.00      0.02     99.90
00:07:01          1      0.05      0.00      0.03      0.02      0.02     99.88
00:08:01        all      0.04      0.00      0.03      0.01      0.03     99.90
00:08:01          0      0.07      0.00      0.03      0.00      0.03     99.87
00:08:01          1      0.02      0.00      0.02      0.02      0.02     99.93
00:09:01        all      0.03      0.00      0.02      0.01      0.01     99.93
00:09:01          0      0.03      0.00      0.02      0.00      0.02     99.93
00:09:01          1      0.03      0.00      0.02      0.02      0.00     99.93
00:10:01        all      0.05      0.00      0.01      0.01      0.03     99.91
00:10:01          0      0.05      0.00      0.02      0.02      0.03     99.88
00:10:01          1      0.05      0.00      0.00      0.00      0.02     99.93

00:10:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
00:11:01        all      0.05      0.00      0.02      0.04      0.03     99.87
00:11:01          0      0.05      0.00      0.03      0.02      0.03     99.87
00:11:01          1      0.05      0.00      0.00      0.07      0.02     99.87
00:12:01        all      2.35      0.00      0.29      0.02      0.03     97.31
00:12:01          0      2.34      0.00      0.21      0.02      0.03     97.40
00:12:01          1      2.37      0.00      0.37      0.02      0.03     97.21
Average:        all      0.39      0.01      0.06      0.04      0.02     99.49
Average:          0      0.52      0.00      0.06      0.04      0.03     99.35
Average:          1      0.25      0.01      0.07      0.03      0.02     99.62