---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-4174 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
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:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-7
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 xtopology 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 xsaves clzero xsaveerptr 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  708K  3.2G   1% /run
/dev/vda1       155G   15G  141G  10% /
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/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           3.2G     0  3.2G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32167         873       24648           0        6645       30838
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:09:5e:d6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86050sec preferred_lft 86050sec
    inet6 fe80::f816:3eff:fe09:5ed6/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:8c:a8:64:be 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
    inet6 fe80::42:8cff:fea8:64be/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4174) 	02/28/25 	_x86_64_	(8 CPU)

07:44:22     LINUX RESTART	(8 CPU)

07:45:01          tps      rtps      wtps   bread/s   bwrtn/s
07:46:01       271.21     52.08    219.13   3500.43  34373.48
07:47:01       323.23     20.05    303.18   2292.28 158818.20
07:48:01       402.25      2.93    399.32    421.00  64820.40
07:49:01       110.85      0.30    110.55     29.60  34446.66
07:50:01        85.40      1.82     83.59     94.12  26259.76
Average:       238.59     15.44    223.15   1267.56  63742.72

07:45:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:46:01     30122996  31699712   2816224      8.55     71404   1815912   1443312      4.25    854752   1670892    160188
07:47:01     25675348  31651920   7263872     22.05    130496   5971180   1756052      5.17    987624   5746992    669344
07:48:01     23012024  29474680   9927196     30.14    158948   6407436   9620992     28.31   3379196   5894512       512
07:49:01     23042904  29591460   9896316     30.04    174096   6469240   8134828     23.93   3304304   5934708       264
07:50:01     25259032  31596004   7680188     23.32    176180   6246164   1677260      4.93   1346988   5747640      2136
Average:     25422461  30802755   7516759     22.82    142225   5381986   4526489     13.32   1974573   4998949    166489

07:45:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:46:01           lo      1.40      1.40      0.17      0.17      0.00      0.00      0.00      0.00
07:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:46:01         ens3    492.62    295.42   1777.77     69.52      0.00      0.00      0.00      0.00
07:47:01           lo     15.60     15.60      1.51      1.51      0.00      0.00      0.00      0.00
07:47:01    br-048311e5b9b8      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:47:01         ens3   1831.11    843.96  34677.90     84.81      0.00      0.00      0.00      0.00
07:48:01    vethf74e600     14.86     18.46      1.27    188.74      0.00      0.00      0.00      0.02
07:48:01    vethc45d3a0      2.38      2.67      0.39      0.23      0.00      0.00      0.00      0.00
07:48:01           lo      2.53      2.53      0.21      0.21      0.00      0.00      0.00      0.00
07:48:01    vethd598b42      4.92      5.65      0.77      0.84      0.00      0.00      0.00      0.00
07:49:01    vethc45d3a0      4.05      5.72      0.66      2.68      0.00      0.00      0.00      0.00
07:49:01           lo      3.47      3.47      0.31      0.31      0.00      0.00      0.00      0.00
07:49:01    vethd598b42      0.37      0.67      0.05      0.06      0.00      0.00      0.00      0.00
07:49:01    vethe2b1bd3     91.28     93.57     13.70     29.64      0.00      0.00      0.00      0.00
07:50:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
07:50:01      docker0     22.31     33.09      2.59    291.89      0.00      0.00      0.00      0.00
07:50:01         ens3   2511.55   1266.76  37964.12    181.39      0.00      0.00      0.00      0.00
Average:           lo      4.73      4.73      0.45      0.45      0.00      0.00      0.00      0.00
Average:      docker0      4.46      6.62      0.52     58.38      0.00      0.00      0.00      0.00
Average:         ens3    498.45    250.76   7578.24     35.93      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4174) 	02/28/25 	_x86_64_	(8 CPU)

07:44:22     LINUX RESTART	(8 CPU)

07:45:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:46:01        all     11.05      0.00      1.06      3.78      0.04     84.07
07:46:01          0     15.67      0.00      1.24     10.42      0.03     72.64
07:46:01          1     18.78      0.00      1.64      4.44      0.07     75.07
07:46:01          2     11.48      0.00      1.15      8.09      0.07     79.21
07:46:01          3     17.54      0.00      1.52      2.68      0.05     78.21
07:46:01          4      6.72      0.00      0.63      0.35      0.03     92.26
07:46:01          5      3.08      0.00      0.43      0.33      0.02     96.13
07:46:01          6      4.43      0.00      0.55      1.19      0.02     93.81
07:46:01          7     10.71      0.00      1.29      2.77      0.03     85.19
07:47:01        all     14.58      0.00      6.95     14.37      0.06     64.04
07:47:01          0     14.76      0.00      5.88     15.91      0.05     63.40
07:47:01          1     13.67      0.00      7.16     24.56      0.07     54.54
07:47:01          2     13.14      0.00      7.13      9.66      0.07     69.99
07:47:01          3     13.37      0.00      6.77      2.05      0.03     77.77
07:47:01          4     21.47      0.00      8.52     27.18      0.07     42.76
07:47:01          5     13.63      0.00      7.15      3.69      0.05     75.48
07:47:01          6     13.73      0.00      6.08      2.02      0.07     78.11
07:47:01          7     12.85      0.00      6.95     29.95      0.07     50.19
07:48:01        all     30.84      0.00      4.69      4.89      0.08     59.50
07:48:01          0     30.78      0.00      4.53      1.21      0.10     63.38
07:48:01          1     34.19      0.00      4.41      2.92      0.08     58.39
07:48:01          2     31.89      0.00      4.86      6.50      0.08     56.67
07:48:01          3     30.62      0.00      4.71      3.18      0.10     61.39
07:48:01          4     32.77      0.00      5.22     14.02      0.12     47.87
07:48:01          5     27.48      0.00      4.44      2.60      0.08     65.41
07:48:01          6     30.52      0.00      4.54      6.86      0.07     58.01
07:48:01          7     28.47      0.00      4.76      1.86      0.07     64.84
07:49:01        all      9.08      0.00      1.69      2.73      0.07     86.42
07:49:01          0      8.94      0.00      1.60      0.95      0.07     88.43
07:49:01          1      9.01      0.00      1.67      3.12      0.08     86.12
07:49:01          2     10.17      0.00      1.72      9.27      0.08     78.75
07:49:01          3      9.55      0.00      2.03      4.09      0.07     84.27
07:49:01          4      8.02      0.00      1.59      0.43      0.07     89.89
07:49:01          5      9.96      0.00      1.82      2.36      0.05     85.81
07:49:01          6      8.17      0.00      1.45      0.97      0.07     89.33
07:49:01          7      8.82      0.00      1.66      0.69      0.07     88.77
07:50:01        all      5.14      0.00      0.69      2.10      0.04     92.02
07:50:01          0      0.98      0.00      0.47      0.40      0.03     98.11
07:50:01          1      2.91      0.00      0.59      0.20      0.03     96.26
07:50:01          2     12.74      0.00      0.89      6.12      0.05     80.20
07:50:01          3      1.27      0.00      0.72      4.31      0.03     93.67
07:50:01          4      0.87      0.00      0.55      4.41      0.07     94.10
07:50:01          5      3.82      0.00      0.73      0.17      0.03     95.25
07:50:01          6     11.71      0.00      0.90      0.99      0.05     86.35
07:50:01          7      6.86      0.00      0.72      0.27      0.03     92.12
Average:        all     14.12      0.00      3.01      5.56      0.06     77.25
Average:          0     14.21      0.00      2.74      5.77      0.06     77.22
Average:          1     15.66      0.00      3.07      6.98      0.07     74.22
Average:          2     15.88      0.00      3.14      7.93      0.07     72.98
Average:          3     14.46      0.00      3.14      3.27      0.06     79.07
Average:          4     13.94      0.00      3.29      9.24      0.07     73.47
Average:          5     11.58      0.00      2.90      1.82      0.05     83.65
Average:          6     13.71      0.00      2.70      2.40      0.05     81.14
Average:          7     13.54      0.00      3.06      7.06      0.05     76.29