---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-10594 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:                            2800.000
BogoMIPS:                           5600.00
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  9.8G   68G  13% /
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/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           1.6G     0  1.6G   0% /run/user/1001
/dev/loop3       39M   39M     0 100% /snap/snapd/21759
/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         725       11612           1        3659       14932
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:05:f9:32 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.239/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85787sec preferred_lft 85787sec
    inet6 fe80::f816:3eff:fe05:f932/64 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 02:42:6f:39:2c:04 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-10594) 	11/26/24 	_x86_64_	(4 CPU)

16:14:33     LINUX RESTART	(4 CPU)

16:15:03          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
16:16:01       330.33    151.34    178.99      0.00  12100.78  23694.50      0.00
16:17:01        86.16     23.67     62.49      0.00   1476.46  10637.23      0.00
16:18:01        26.73     13.61     13.11      0.00    445.79   1643.19      0.00
16:19:01       130.72     24.01    106.71      0.00   1390.34   8340.69      0.00
16:20:01        96.50      0.40     96.10      0.00     23.73   4571.64      0.00
16:21:01        76.37      5.38     70.99      0.00    168.51  14206.43      0.00
16:22:01        58.69      0.35     58.34      0.00     24.40  13567.74      0.00
16:23:01        61.31      0.42     60.89      0.00     17.46   9708.92      0.00
16:24:01        81.57      5.23     76.34      0.00   4553.91  14039.93      0.00
Average:       104.55     24.47     80.08      0.00   2208.29  11110.49      0.00

16:15:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:16:01     13403616  15383032    603588      3.68     59424   2123980   1390120      7.98    854500   1861356    134016
16:17:01     13241308  15428800    545436      3.33     74868   2303524   1276960      7.33    806476   2046688     41252
16:18:01     13028728  15237516    736592      4.50     77552   2321176   1553968      8.92   1008480   2056452      5088
16:19:01     11657384  14163332   1800288     10.99     86892   2599356   2411948     13.84   2199996   2214912     43124
16:20:01     11537088  14116884   1844248     11.26     97888   2658068   2581360     14.81   2281760   2245740     26568
16:21:01     11258800  14119136   1841704     11.24    111824   2910992   2330840     13.37   2397508   2393740     87100
16:22:01     11108552  14010460   1950528     11.91    115588   2947424   2723696     15.63   2541760   2400540     21124
16:23:01     10260256  13457408   2502868     15.28    123036   3220176   2977820     17.08   3150968   2617480    235356
16:24:01     11947552  15337372    613516      3.75    131648   3398148   1373628      7.88   1449036   2624284     32264
Average:     11938143  14583771   1382085      8.44     97636   2720316   2068927     11.87   1854498   2273466     69544

16:15:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:16:01         ens3    379.22    252.33   1490.16     72.37      0.00      0.00      0.00      0.00
16:16:01           lo      0.62      0.62      0.06      0.06      0.00      0.00      0.00      0.00
16:16:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:17:01         ens3     50.69     42.53    443.77     10.49      0.00      0.00      0.00      0.00
16:17:01           lo      1.47      1.47      0.14      0.14      0.00      0.00      0.00      0.00
16:17:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:18:01         ens3     28.25     29.41    124.08      7.42      0.00      0.00      0.00      0.00
16:18:01           lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
16:18:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:19:01         ens3    284.06    237.17   3242.39     32.15      0.00      0.00      0.00      0.00
16:19:01           lo      1.07      1.07      0.10      0.10      0.00      0.00      0.00      0.00
16:19:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:20:01         ens3    107.78     89.02    205.38     17.37      0.00      0.00      0.00      0.00
16:20:01           lo      1.80      1.80      0.19      0.19      0.00      0.00      0.00      0.00
16:20:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:21:01         ens3    333.53    224.73   3352.86     23.66      0.00      0.00      0.00      0.00
16:21:01           lo   2403.85   2403.85   2284.33   2284.33      0.00      0.00      0.00      0.00
16:21:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:22:01         ens3    102.57     78.34    185.74     12.11      0.00      0.00      0.00      0.00
16:22:01           lo   3111.68   3111.68   2957.84   2957.84      0.00      0.00      0.00      0.00
16:22:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:23:01         ens3    157.49    118.85   1044.34     15.69      0.00      0.00      0.00      0.00
16:23:01           lo   2111.38   2111.38   1998.53   1998.53      0.00      0.00      0.00      0.00
16:23:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:24:01         ens3    203.65    135.74   2348.06     29.74      0.00      0.00      0.00      0.00
16:24:01           lo   1057.69   1057.69    998.43    998.43      0.00      0.00      0.00      0.00
16:24:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    182.30    133.80   1381.47     24.38      0.00      0.00      0.00      0.00
Average:           lo    969.01    969.01    918.83    918.83      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-10594) 	11/26/24 	_x86_64_	(4 CPU)

16:14:33     LINUX RESTART	(4 CPU)

16:15:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:16:01        all     18.87     15.83     13.35      9.12      0.13     42.70
16:16:01          0     14.35     17.50     13.64      8.03      0.12     46.36
16:16:01          1     19.40     14.92     13.08     10.01      0.11     42.49
16:16:01          2     25.07     14.12     12.78      8.20      0.16     39.68
16:16:01          3     16.68     16.78     13.92     10.23      0.12     42.27
16:17:01        all     10.25      1.95      2.13      5.05      0.04     80.58
16:17:01          0      8.38      1.94      1.80      1.34      0.03     86.50
16:17:01          1     20.38      1.51      2.60      7.99      0.05     67.48
16:17:01          2      4.74      1.77      1.75      7.82      0.03     83.89
16:17:01          3      7.53      2.60      2.37      3.05      0.05     84.40
16:18:01        all      4.03      0.00      0.22      0.39      0.02     95.35
16:18:01          0      4.10      0.00      0.32      0.35      0.02     95.21
16:18:01          1      3.59      0.00      0.12      0.88      0.02     95.39
16:18:01          2      3.58      0.00      0.22      0.25      0.02     95.94
16:18:01          3      4.83      0.00      0.22      0.07      0.02     94.87
16:19:01        all     71.72      0.00      2.72      1.34      0.15     24.07
16:19:01          0     75.18      0.00      1.61      0.97      0.12     22.12
16:19:01          1     74.33      0.00      3.61      2.28      0.13     19.64
16:19:01          2     70.49      0.00      2.56      1.31      0.20     25.44
16:19:01          3     66.88      0.00      3.11      0.79      0.13     29.09
16:20:01        all     73.86      0.00      2.05      2.18      0.12     21.79
16:20:01          0     75.78      0.00      2.15      1.88      0.12     20.08
16:20:01          1     73.16      0.00      2.35      4.14      0.12     20.24
16:20:01          2     70.57      0.00      1.98      2.61      0.12     24.72
16:20:01          3     75.92      0.00      1.73      0.10      0.12     22.13
16:21:01        all     60.43      0.00      3.33      1.65      0.11     34.47
16:21:01          0     60.91      0.00      3.75      0.83      0.12     34.40
16:21:01          1     61.16      0.00      3.29      1.73      0.12     33.70
16:21:01          2     59.24      0.00      3.02      3.38      0.10     34.26
16:21:01          3     60.44      0.00      3.27      0.65      0.12     35.52
16:22:01        all     65.83      0.00      3.41      1.40      0.12     29.24
16:22:01          0     64.04      0.00      3.05      0.99      0.12     31.80
16:22:01          1     68.99      0.00      2.63      0.37      0.12     27.90
16:22:01          2     61.92      0.00      3.98      3.48      0.12     30.50
16:22:01          3     68.36      0.00      3.99      0.77      0.12     26.77
16:23:01        all     70.44      0.00      2.98      1.61      0.11     24.86
16:23:01          0     72.22      0.00      2.56      1.04      0.12     24.06
16:23:01          1     72.16      0.00      3.45      2.31      0.12     21.97
16:23:01          2     70.53      0.00      2.85      1.11      0.12     25.39
16:23:01          3     66.88      0.00      3.05      1.97      0.10     28.00
16:24:01        all     59.99      0.00      3.46      1.70      0.11     34.73
16:24:01          0     59.69      0.00      3.32      0.60      0.12     36.28
16:24:01          1     64.96      0.00      3.05      0.79      0.12     31.08
16:24:01          2     58.99      0.00      3.47      1.78      0.12     35.64
16:24:01          3     56.34      0.00      4.01      3.62      0.10     35.93
Average:        all     48.45      1.91      3.69      2.69      0.10     43.16
Average:          0     48.40      2.09      3.53      1.75      0.10     44.13
Average:          1     51.02      1.76      3.75      3.36      0.10     40.01
Average:          2     47.23      1.72      3.58      3.31      0.11     44.05
Average:          3     47.16      2.08      3.91      2.32      0.10     44.43