---> uname -a:
Linux prd-ubuntu2004-docker-8c-8g-2935 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):                             8
On-line CPU(s) list:                0-7
Thread(s) per core:                 1
Core(s) per socket:                 1
Socket(s):                          8
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:                          256 KiB
L1i cache:                          256 KiB
L2 cache:                           4 MiB
L3 cache:                           128 MiB
NUMA node0 CPU(s):                  0-7
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:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev             16G     0   16G   0% /dev
tmpfs           3.2G  1.1M  3.2G   1% /run
/dev/vda1       155G   12G  143G   8% /
tmpfs            16G     0   16G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            16G     0   16G   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           3.2G     0  3.2G   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:          32100        1056       25029           1        6014       30578
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:1a:53:8b brd ff:ff:ff:ff:ff:ff
    inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85824sec preferred_lft 85824sec
    inet6 fe80::f816:3eff:fe1a:538b/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 02:42:99:7d:12:23 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-8c-8g-2935) 	10/30/24 	_x86_64_	(8 CPU)

17:50:32     LINUX RESTART	(8 CPU)

17:51:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
17:52:01       349.08    122.68    226.40      0.00   8163.17   9099.02      0.00
17:53:01       174.15     26.75    147.41      0.00    725.08   6643.58      0.00
17:54:01        92.15     17.13     75.02      0.00    577.14  26994.47      0.00
17:55:01        61.37      0.07     61.31      0.00      2.80   9775.04      0.00
17:56:01        70.87     11.43     59.44      0.00   4856.39  27096.42      0.00
17:57:01        15.58      0.62     14.96      0.00     83.99  16746.01      0.00
17:58:01        25.63      8.85     16.78      0.00    175.84  27383.17      0.00
17:59:01        47.72      9.31     38.40      0.00    826.79  20831.06      0.00
18:00:01        75.39     11.98     63.41      0.00   1098.35   8548.44      0.00
Average:       101.33     23.20     78.12      0.00   1834.35  17013.28      0.00

17:51:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:52:01     29849644  31535680    800464      2.44     50216   1956944   2239048      6.60    975568   1739992      1552
17:53:01     28248072  30444572   1877084      5.71     67780   2431512   2510092      7.40   2187380   2095056    338492
17:54:01     26215828  28941316   3366552     10.24     80672   2936452   3806160     11.22   3920308   2361108    184792
17:55:01     26220948  28960748   3345504     10.18     83356   2947400   3790560     11.18   4011040   2263984    181764
17:56:01     26766772  30141176   2135732      6.50     96952   3557492   2828092      8.34   2990716   2696120     39836
17:57:01     25449436  30091308   2178836      6.63    103900   4783108   2844180      8.39   4026144   2943492    745552
17:58:01     26105620  31366908    902244      2.74    118164   5358044   1809856      5.34   2785524   3495500    566864
17:59:01     25880672  31312020    956576      2.91    130348   5500204   1876548      5.53   2871936   3617620    102276
18:00:01     25634168  31314912    953360      2.90    148120   5702736   1879084      5.54   2909220   3797884    113396
Average:     26707907  30456516   1835150      5.58     97723   3908210   2620402      7.73   2964204   2778973    252725

17:51:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:52:01           lo      1.28      1.28      0.13      0.13      0.00      0.00      0.00      0.00
17:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:52:01         ens3    503.88    343.21   1374.22    145.49      0.00      0.00      0.00      0.00
17:53:01           lo    108.68    108.68    453.63    453.63      0.00      0.00      0.00      0.00
17:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:53:01         ens3   1213.21    858.59   7053.86    227.38      0.00      0.00      0.00      0.00
17:54:01           lo    691.27    691.27    662.28    662.28      0.00      0.00      0.00      0.00
17:54:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:54:01         ens3    257.16    149.85   2910.54     24.93      0.00      0.00      0.00      0.00
17:55:01           lo    697.67    697.67    662.84    662.84      0.00      0.00      0.00      0.00
17:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:55:01         ens3     17.73     13.55      6.24     10.73      0.00      0.00      0.00      0.00
17:56:01           lo     13.91     13.91     21.57     21.57      0.00      0.00      0.00      0.00
17:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:56:01         ens3    316.18    182.52   3644.55     42.59      0.00      0.00      0.00      0.00
17:57:01           lo     30.33     30.33     82.30     82.30      0.00      0.00      0.00      0.00
17:57:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:57:01         ens3    114.65     77.45     81.49     75.14      0.00      0.00      0.00      0.00
17:58:01           lo      1.90      1.90      6.86      6.86      0.00      0.00      0.00      0.00
17:58:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:58:01         ens3   4004.70   2118.98   1154.52  10845.03      0.00      0.00      0.00      0.00
17:59:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
17:59:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:59:01         ens3     62.06     51.58    669.16     10.92      0.00      0.00      0.00      0.00
18:00:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
18:00:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
18:00:01         ens3     34.54     32.34    252.74      9.59      0.00      0.00      0.00      0.00
Average:           lo    171.87    171.87    209.98    209.98      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    724.88    425.33   1905.25   1265.71      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-2935) 	10/30/24 	_x86_64_	(8 CPU)

17:50:32     LINUX RESTART	(8 CPU)

17:51:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:52:01        all      6.77      9.37      7.71      1.14      0.14     74.87
17:52:01          0      7.96      9.56      7.47      0.81      0.15     74.05
17:52:01          1      7.66      8.15      6.76      0.92      0.13     76.37
17:52:01          2      5.99     10.99      8.53      1.02      0.15     73.32
17:52:01          3      6.12     11.17      8.45      0.94      0.13     73.18
17:52:01          4      6.85      9.43      7.56      2.35      0.15     73.66
17:52:01          5      7.24      6.98      6.63      0.62      0.12     78.41
17:52:01          6      4.50      8.83      8.29      1.52      0.14     76.73
17:52:01          7      7.85      9.87      7.97      0.94      0.13     73.23
17:53:01        all     24.53      0.69      2.33      0.86      0.09     71.49
17:53:01          0     26.00      0.85      4.27      0.32      0.10     68.45
17:53:01          1     24.52      0.92      1.59      0.13      0.08     72.75
17:53:01          2     20.71      0.72      2.23      0.10      0.08     76.16
17:53:01          3     20.97      0.54      1.68      1.04      0.10     75.68
17:53:01          4     25.35      0.82      2.45      1.78      0.08     69.50
17:53:01          5     28.60      0.57      2.85      1.04      0.10     66.84
17:53:01          6     16.31      0.45      1.45      0.30      0.08     81.41
17:53:01          7     33.89      0.64      2.11      2.20      0.10     61.06
17:54:01        all     35.96      0.00      1.66      0.95      0.08     61.34
17:54:01          0     29.83      0.00      1.52      1.72      0.07     66.87
17:54:01          1     37.20      0.00      1.07      0.12      0.08     61.53
17:54:01          2     35.19      0.00      1.34      0.07      0.08     63.32
17:54:01          3     35.27      0.00      1.46      3.18      0.08     60.01
17:54:01          4     47.06      0.00      1.97      0.79      0.10     50.08
17:54:01          5     42.09      0.00      2.28      0.70      0.08     54.84
17:54:01          6     32.77      0.00      1.86      1.02      0.08     64.26
17:54:01          7     28.32      0.00      1.79      0.02      0.08     69.79
17:55:01        all     36.24      0.00      1.55      0.25      0.10     61.86
17:55:01          0     42.34      0.00      1.31      0.03      0.10     56.22
17:55:01          1     31.48      0.00      1.14      0.47      0.12     66.80
17:55:01          2     44.40      0.00      1.29      0.10      0.10     54.11
17:55:01          3     28.73      0.00      1.04      0.40      0.08     69.75
17:55:01          4     46.37      0.00      2.49      0.15      0.10     50.89
17:55:01          5     41.21      0.00      1.47      0.23      0.08     56.99
17:55:01          6     30.28      0.00      2.13      0.35      0.08     67.16
17:55:01          7     25.17      0.00      1.56      0.23      0.10     72.93
17:56:01        all     18.95      0.00      2.05      2.07      0.06     76.86
17:56:01          0     17.11      0.00      2.35      1.63      0.07     78.84
17:56:01          1     14.20      0.00      1.64      0.87      0.05     83.23
17:56:01          2     18.26      0.00      2.48      7.45      0.07     71.74
17:56:01          3     18.74      0.00      2.05      4.44      0.07     74.70
17:56:01          4     34.05      0.00      3.16      1.20      0.07     61.52
17:56:01          5     10.47      0.00      1.29      0.18      0.05     88.00
17:56:01          6     22.61      0.00      1.78      0.64      0.07     74.91
17:56:01          7     16.26      0.00      1.62      0.20      0.07     81.85
17:57:01        all     16.34      0.00      1.22      0.16      0.05     82.23
17:57:01          0      4.79      0.00      0.65      0.00      0.05     94.50
17:57:01          1     23.46      0.00      1.71      1.05      0.07     73.72
17:57:01          2     14.00      0.00      1.88      0.00      0.05     84.08
17:57:01          3      9.09      0.00      0.76      0.17      0.05     89.93
17:57:01          4     44.47      0.00      1.81      0.00      0.07     53.66
17:57:01          5     12.49      0.00      0.69      0.00      0.03     86.79
17:57:01          6     13.51      0.00      1.27      0.02      0.03     85.17
17:57:01          7      8.83      0.00      0.99      0.02      0.05     90.12
17:58:01        all     10.64      0.00      1.63      0.53      0.07     87.14
17:58:01          0      0.97      0.00      0.72      0.00      0.05     98.26
17:58:01          1      1.26      0.00      0.94      2.69      0.05     95.06
17:58:01          2     60.43      0.00      1.72      0.00      0.08     37.76
17:58:01          3      4.24      0.00      2.15      0.93      0.07     92.61
17:58:01          4      5.42      0.00      2.49      0.30      0.08     91.70
17:58:01          5      6.14      0.00      3.24      0.17      0.10     90.34
17:58:01          6      0.72      0.00      0.12      0.12      0.05     98.99
17:58:01          7      5.45      0.00      1.68      0.00      0.05     92.82
17:59:01        all      4.48      0.00      0.44      1.23      0.02     93.83
17:59:01          0      0.12      0.00      0.15      0.00      0.00     99.73
17:59:01          1     11.77      0.00      1.05      6.42      0.03     80.72
17:59:01          2      0.42      0.00      0.12      0.02      0.02     99.43
17:59:01          3      0.18      0.00      0.30      2.25      0.02     97.25
17:59:01          4     14.13      0.00      1.00      0.40      0.03     84.43
17:59:01          5      1.72      0.00      0.37      0.35      0.02     97.55
17:59:01          6      0.98      0.00      0.18      0.18      0.02     98.63
17:59:01          7      6.52      0.00      0.35      0.23      0.02     92.88
18:00:01        all      9.40      0.00      0.78      1.17      0.03     88.62
18:00:01          0     31.01      0.00      1.60      1.22      0.07     66.11
18:00:01          1     21.93      0.00      1.54      0.32      0.05     76.17
18:00:01          2      2.65      0.00      0.35      0.03      0.03     96.93
18:00:01          3     10.24      0.00      0.59      2.16      0.03     86.99
18:00:01          4      6.00      0.00      0.72      0.33      0.02     92.93
18:00:01          5      2.43      0.00      0.55      0.17      0.00     96.85
18:00:01          6      0.58      0.00      0.64      5.16      0.02     93.60
18:00:01          7      0.27      0.00      0.25      0.00      0.02     99.46
Average:        all     18.15      1.11      2.15      0.93      0.07     77.59
Average:          0     17.80      1.15      2.22      0.64      0.07     78.12
Average:          1     19.29      1.00      1.94      1.44      0.07     76.25
Average:          2     22.47      1.29      2.21      0.97      0.07     72.99
Average:          3     14.84      1.30      2.05      1.72      0.07     80.02
Average:          4     25.56      1.13      2.62      0.81      0.08     69.79
Average:          5     16.93      0.84      2.14      0.39      0.07     79.64
Average:          6     13.58      1.02      1.96      1.03      0.06     82.34
Average:          7     14.73      1.16      2.03      0.43      0.07     81.57