---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-6486 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:             2800.000
BogoMIPS:            5600.00
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   14G  142G   9% /
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         869       25710           0        5586       30841
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:79:d5:28 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fe79:d528/64 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 02:42:1f:f4:c3:23 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
    inet6 fe80::42:1fff:fef4:c323/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6486) 	03/08/25 	_x86_64_	(8 CPU)

10:45:50     LINUX RESTART	(8 CPU)

10:46:01          tps      rtps      wtps   bread/s   bwrtn/s
10:47:01       372.44     73.65    298.78   5311.65  85464.42
10:48:01       466.57     30.93    435.64   3046.03 154392.48
10:49:01       228.38      0.53    227.85     43.86  61539.58
10:50:01        73.99      1.88     72.10    105.85  27462.24
Average:       285.34     26.75    258.59   2126.85  82214.68

10:46:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:47:01     30199288  31722172   2739932      8.32     67620   1767804   1378552      4.06    830240   1625344    154568
10:48:01     26065412  31024440   6873808     20.87    127460   4988728   6530400     19.21   1716688   4623800      2888
10:49:01     24386800  29775328   8552420     25.96    160292   5346780   7980412     23.48   3115332   4851452       480
10:50:01     26310952  31564332   6628268     20.12    162904   5220420   1606192      4.73   1367452   4725196     18668
Average:     26740613  31021568   6198607     18.82    129569   4330933   4373889     12.87   1757428   3956448     44151

10:46:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:47:01         ens3    441.58    298.47   1621.36     79.34      0.00      0.00      0.00      0.00
10:47:01           lo      2.00      2.00      0.22      0.22      0.00      0.00      0.00      0.00
10:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01    vethe40d454      0.60      0.95      0.05      0.07      0.00      0.00      0.00      0.00
10:48:01         ens3   1492.23    857.82  26812.13     71.81      0.00      0.00      0.00      0.00
10:48:01    veth98b22f6      1.55      1.68      0.16      0.17      0.00      0.00      0.00      0.00
10:48:01    br-3c42bb0292db      0.13      0.08      0.00      0.01      0.00      0.00      0.00      0.00
10:49:01    vethe40d454     51.74     62.72     19.12     15.17      0.00      0.00      0.00      0.00
10:49:01         ens3     88.50     64.84   1171.47      7.37      0.00      0.00      0.00      0.00
10:49:01    veth98b22f6     13.46     10.81      1.55      1.65      0.00      0.00      0.00      0.00
10:49:01    br-3c42bb0292db      0.13      0.13      0.02      0.01      0.00      0.00      0.00      0.00
10:50:01         ens3     57.49     37.11     69.57     25.00      0.00      0.00      0.00      0.00
10:50:01           lo     21.70     21.70      2.11      2.11      0.00      0.00      0.00      0.00
10:50:01      docker0     27.83     37.59      2.86    292.59      0.00      0.00      0.00      0.00
Average:         ens3    519.95    314.56   7418.63     45.88      0.00      0.00      0.00      0.00
Average:           lo      4.67      4.67      0.46      0.46      0.00      0.00      0.00      0.00
Average:      docker0      6.96      9.40      0.72     73.15      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6486) 	03/08/25 	_x86_64_	(8 CPU)

10:45:50     LINUX RESTART	(8 CPU)

10:46:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:47:01        all      9.61      0.00      1.29      2.51      0.04     86.56
10:47:01          0      7.45      0.00      0.97      0.28      0.03     91.27
10:47:01          1      2.63      0.00      1.56      3.03      0.03     92.75
10:47:01          2      7.48      0.00      1.14      1.34      0.02     90.03
10:47:01          3      1.42      0.00      0.90      5.94      0.03     91.70
10:47:01          4      8.72      0.00      1.96      4.03      0.05     85.24
10:47:01          5     28.07      0.00      1.79      1.20      0.07     68.88
10:47:01          6     14.05      0.00      1.25      0.47      0.05     84.19
10:47:01          7      6.98      0.00      0.72      3.76      0.03     88.51
10:48:01        all     15.68      0.00      5.48      5.63      0.08     73.13
10:48:01          0     13.52      0.00      7.24     24.07      0.08     55.08
10:48:01          1     12.21      0.00      5.07      0.39      0.07     82.26
10:48:01          2     13.71      0.00      5.04      0.81      0.07     80.38
10:48:01          3     14.14      0.00      4.38      5.55      0.07     75.87
10:48:01          4     11.38      0.00      5.81      0.91      0.08     81.81
10:48:01          5     11.32      0.00      5.38     11.03      0.07     72.20
10:48:01          6     15.14      0.00      5.54      1.55      0.08     77.69
10:48:01          7     33.98      0.00      5.41      0.74      0.12     59.75
10:49:01        all     24.58      0.00      3.59      2.41      0.08     69.34
10:49:01          0     29.00      0.00      3.45      0.32      0.07     67.16
10:49:01          1     22.08      0.00      3.64      4.55      0.08     69.65
10:49:01          2     25.70      0.00      4.02      6.34      0.08     63.85
10:49:01          3     29.04      0.00      4.02      3.42      0.08     63.44
10:49:01          4     24.90      0.00      3.60      1.49      0.08     69.92
10:49:01          5     22.18      0.00      3.51      0.99      0.08     73.24
10:49:01          6     21.71      0.00      3.46      1.82      0.08     72.92
10:49:01          7     22.03      0.00      3.02      0.42      0.07     74.46
10:50:01        all      5.59      0.00      0.68      0.71      0.04     92.98
10:50:01          0      9.28      0.00      0.70      0.15      0.05     89.82
10:50:01          1      3.20      0.00      0.62      0.08      0.03     96.06
10:50:01          2      2.09      0.00      0.57      0.18      0.02     97.15
10:50:01          3      1.02      0.00      0.58      1.00      0.05     97.34
10:50:01          4      1.02      0.00      0.52      3.91      0.05     94.50
10:50:01          5     24.70      0.00      1.17      0.22      0.07     73.85
10:50:01          6      2.55      0.00      0.74      0.03      0.03     96.65
10:50:01          7      0.88      0.00      0.52      0.12      0.03     98.45
Average:        all     13.85      0.00      2.75      2.81      0.06     80.53
Average:          0     14.80      0.00      3.08      6.17      0.06     75.89
Average:          1     10.01      0.00      2.71      2.01      0.05     85.21
Average:          2     12.21      0.00      2.68      2.16      0.05     82.90
Average:          3     11.37      0.00      2.47      3.98      0.06     82.13
Average:          4     11.49      0.00      2.97      2.59      0.07     82.88
Average:          5     21.59      0.00      2.95      3.34      0.07     72.04
Average:          6     13.36      0.00      2.74      0.97      0.06     82.87
Average:          7     15.93      0.00      2.41      1.26      0.06     80.33