---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-2402 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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):                             4
On-line CPU(s) list:                0-3
Thread(s) per core:                 1
Core(s) per socket:                 1
Socket(s):                          4
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:                          128 KiB
L1i cache:                          128 KiB
L2 cache:                           2 MiB
L3 cache:                           64 MiB
NUMA node0 CPU(s):                  0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.8G     0  7.8G   0% /dev
tmpfs           1.6G  1.1M  1.6G   1% /run
/dev/vda1        78G   11G   68G  14% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/loop0       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           1.6G     0  1.6G   0% /run/user/1001
/dev/loop3       45M   45M     0 100% /snap/snapd/23258
/dev/loop4       64M   64M     0 100% /snap/core20/2434
/dev/loop5       92M   92M     0 100% /snap/lxd/29619

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15997         674       11096           1        4225       14983
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:f7:db:87 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.24/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85871sec preferred_lft 85871sec
    inet6 fe80::f816:3eff:fef7:db87/64 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:ae:96:4b:4b 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2402) 	12/13/24 	_x86_64_	(4 CPU)

09:40:02     LINUX RESTART	(4 CPU)

09:41:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
09:42:01       128.90     43.11     85.79      0.00   1325.51  17616.81      0.00
09:43:01        82.57      1.35     81.22      0.00    106.50  28110.36      0.00
09:44:01        20.60      0.02     20.58      0.00      0.13  10244.83      0.00
09:45:01        27.36      0.00     27.36      0.00      0.00  18082.72      0.00
09:46:01        46.94      5.03     41.91      0.00   4500.32  15411.96      0.00
09:47:01        99.15     28.36     70.79      0.00    939.98  27203.47      0.00
09:48:01        13.41      0.07     13.35      0.00      0.53  12651.22      0.00
Average:        59.85     11.13     48.71      0.00    981.83  18474.71      0.00

09:41:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:42:01     13119844  15393512    579180      3.54     77188   2382884   1320788      7.58    866676   2102072    183168
09:43:01     12511192  15305524    657424      4.01     96984   2846548   1501580      8.61    998336   2531648     75120
09:44:01     12198688  15355680    606436      3.70    109348   3167684   1396792      8.01    966040   2849568    329776
09:45:01     12190316  15347660    614376      3.75    109448   3168188   1396792      8.01    973280   2850056       396
09:46:01     11794380  15322948    629032      3.84    118276   3520676   1476724      8.47   1187100   3009036       208
09:47:01     11394088  15329360    621276      3.79    132892   3874232   1454512      8.34   1623492   2935428    173244
09:48:01     11378464  15318148    632380      3.86    132976   3878536   1454512      8.34   1635368   2939716      4264
Average:     12083853  15338976    620015      3.78    111016   3262678   1428814      8.20   1178613   2745361    109454

09:41:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:42:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
09:42:01         ens3     64.59     54.57    657.28      9.66      0.00      0.00      0.00      0.00
09:42:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:43:01           lo     12.13     12.13      1.10      1.10      0.00      0.00      0.00      0.00
09:43:01         ens3    117.79     95.77   1398.93     11.01      0.00      0.00      0.00      0.00
09:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:44:01           lo      8.33      8.33      0.77      0.77      0.00      0.00      0.00      0.00
09:44:01         ens3     26.98     31.69     22.15      5.86      0.00      0.00      0.00      0.00
09:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:45:01           lo      9.80      9.80      0.81      0.81      0.00      0.00      0.00      0.00
09:45:01         ens3     31.99     35.36     20.58      5.14      0.00      0.00      0.00      0.00
09:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:46:01           lo     24.33     24.33      2.14      2.14      0.00      0.00      0.00      0.00
09:46:01         ens3    220.46    162.61   2906.00     18.09      0.00      0.00      0.00      0.00
09:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:47:01           lo      7.17      7.17      0.71      0.71      0.00      0.00      0.00      0.00
09:47:01         ens3     51.69     47.99    356.13      6.96      0.00      0.00      0.00      0.00
09:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:48:01           lo      8.93      8.93      0.74      0.74      0.00      0.00      0.00      0.00
09:48:01         ens3     30.39     33.84     19.89      4.87      0.00      0.00      0.00      0.00
09:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo     10.22     10.22      0.91      0.91      0.00      0.00      0.00      0.00
Average:         ens3     77.70     65.98    768.72      8.80      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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2402) 	12/13/24 	_x86_64_	(4 CPU)

09:40:02     LINUX RESTART	(4 CPU)

09:41:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:42:01        all     19.22      6.06      5.76      3.19      0.08     65.70
09:42:01          0     30.69      5.81      5.91      4.05      0.08     53.44
09:42:01          1     21.58      6.19      6.08      1.86      0.08     64.20
09:42:01          2      9.41      6.03      5.78      5.76      0.07     72.96
09:42:01          3     15.22      6.20      5.26      1.06      0.07     72.19
09:43:01        all     13.98      0.00      1.44      2.93      0.05     81.59
09:43:01          0     11.59      0.00      1.61      6.71      0.03     80.06
09:43:01          1     32.01      0.00      2.51      1.54      0.07     63.88
09:43:01          2      6.02      0.00      0.92      3.48      0.07     89.51
09:43:01          3      6.27      0.00      0.72      0.02      0.05     92.94
09:44:01        all      9.96      0.00      0.71      0.52      0.07     88.74
09:44:01          0      3.39      0.00      0.37      0.72      0.03     95.49
09:44:01          1     28.63      0.00      1.52      0.22      0.08     69.55
09:44:01          2      4.71      0.00      0.74      1.15      0.12     93.28
09:44:01          3      3.08      0.00      0.23      0.00      0.03     96.65
09:45:01        all      1.07      0.00      0.18      0.67      0.05     98.04
09:45:01          0      0.03      0.00      0.27      2.54      0.03     97.13
09:45:01          1      0.72      0.00      0.08      0.00      0.07     99.13
09:45:01          2      3.23      0.00      0.23      0.13      0.02     96.39
09:45:01          3      0.30      0.00      0.12      0.00      0.07     99.52
09:46:01        all      5.35      0.00      1.47      0.81      0.05     92.31
09:46:01          0      4.54      0.00      1.36      0.89      0.05     93.17
09:46:01          1      5.93      0.00      1.31      0.44      0.05     92.28
09:46:01          2      5.19      0.00      1.82      0.45      0.03     92.50
09:46:01          3      5.76      0.00      1.39      1.48      0.07     91.29
09:47:01        all     11.71      1.31      2.20      2.17      0.08     82.54
09:47:01          0      7.68      1.60      2.04      2.49      0.07     86.12
09:47:01          1      7.18      0.08      1.90      0.27      0.08     90.49
09:47:01          2      4.63      0.50      1.79      4.33      0.07     88.68
09:47:01          3     27.34      3.05      3.08      1.57      0.08     64.88
09:48:01        all      2.06      0.00      0.20      0.35      0.04     97.35
09:48:01          0      0.22      0.00      0.15      1.40      0.07     98.16
09:48:01          1      0.18      0.00      0.15      0.00      0.07     99.60
09:48:01          2      3.12      0.00      0.27      0.00      0.02     96.60
09:48:01          3      4.71      0.00      0.23      0.00      0.02     95.04
Average:        all      9.05      1.05      1.71      1.52      0.06     86.61
Average:          0      8.30      1.06      1.67      2.69      0.05     86.24
Average:          1     13.77      0.89      1.93      0.62      0.07     82.71
Average:          2      5.19      0.93      1.65      2.19      0.05     89.99
Average:          3      8.95      1.32      1.57      0.59      0.06     87.51