---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-1871 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         862       25720           0        5584       30849
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:62:47:05 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86146sec preferred_lft 86146sec
    inet6 fe80::f816:3eff:fe62:4705/64 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 02:42:2e:d4:cc:2c 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::42:2eff:fed4:cc2c/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-1871) 	02/18/25 	_x86_64_	(8 CPU)

10:43:18     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       177.09     23.61    153.48   2371.67  45446.40
10:46:01       468.54     11.86    456.67    791.50 159972.45
10:47:01       142.44      0.82    141.63     42.93  42797.18
Average:       263.17     12.03    251.14   1061.42  82946.98

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     26787292  31636580   6151928     18.68    108340   4948836   1877908      5.53    979768   4725100   3145796
10:46:01     24450688  29725948   8488532     25.77    145636   5264144   8447344     24.85   3111308   4805072       460
10:47:01     26418472  31661004   6520748     19.80    161588   5210488   1502880      4.42   1258960   4722040       756
Average:     25885484  31007844   7053736     21.41    138521   5141156   3942711     11.60   1783345   4750737   1049004

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3   1589.73    919.59  28059.84     78.28      0.00      0.00      0.00      0.00
10:45:01           lo     12.81     12.81      1.30      1.30      0.00      0.00      0.00      0.00
10:46:01    veth73e2ac1      8.95      9.10      1.25      1.28      0.00      0.00      0.00      0.00
10:46:01    veth473d79f      3.15      2.80      0.38      0.37      0.00      0.00      0.00      0.00
10:46:01    veth150fecf      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01    veth4d93e50     24.08     22.23     10.52     16.08      0.00      0.00      0.00      0.00
10:47:01      docker0     22.33     30.91      2.58    291.70      0.00      0.00      0.00      0.00
10:47:01         ens3   2078.75   1260.77  29650.71    173.69      0.00      0.00      0.00      0.00
10:47:01           lo     20.63     20.63      2.00      2.00      0.00      0.00      0.00      0.00
Average:      docker0      7.48     10.36      0.87     97.78      0.00      0.00      0.00      0.00
Average:         ens3    567.88    333.58   9660.28     33.91      0.00      0.00      0.00      0.00
Average:           lo      5.60      5.60      0.56      0.56      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1871) 	02/18/25 	_x86_64_	(8 CPU)

10:43:18     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     15.26      0.00      3.76      1.38      0.04     79.56
10:45:01          0      7.72      0.00      3.58      0.26      0.02     88.43
10:45:01          1     11.39      0.00      3.66      0.37      0.02     84.56
10:45:01          2     31.97      0.00      4.90      2.25      0.09     60.80
10:45:01          3     19.90      0.00      3.84      0.19      0.05     76.02
10:45:01          4     25.55      0.00      4.25      0.46      0.03     69.71
10:45:01          5     10.67      0.00      3.56      0.20      0.03     85.53
10:45:01          6      7.79      0.00      3.13      0.34      0.02     88.72
10:45:01          7      7.16      0.00      3.19      6.99      0.03     82.63
10:46:01        all     26.03      0.00      4.44      5.60      0.07     63.86
10:46:01          0     28.83      0.00      5.35     10.18      0.07     55.57
10:46:01          1     21.17      0.00      4.00      2.79      0.07     71.97
10:46:01          2     26.58      0.00      4.40      7.57      0.08     61.37
10:46:01          3     25.47      0.00      4.14      2.42      0.08     67.88
10:46:01          4     25.41      0.00      4.65      1.93      0.08     67.93
10:46:01          5     33.94      0.00      4.88      0.39      0.07     60.72
10:46:01          6     22.62      0.00      3.38      0.27      0.08     73.64
10:46:01          7     24.17      0.00      4.67     19.38      0.08     51.70
10:47:01        all      4.76      0.00      1.48      0.85      0.05     92.86
10:47:01          0      4.43      0.00      1.37      0.69      0.07     93.45
10:47:01          1      7.41      0.00      2.00      0.20      0.05     90.34
10:47:01          2      4.21      0.00      1.64      0.13      0.03     93.99
10:47:01          3      5.12      0.00      1.42      1.27      0.05     92.14
10:47:01          4      5.70      0.00      1.65      0.92      0.05     91.68
10:47:01          5      4.47      0.00      1.13      3.21      0.07     91.13
10:47:01          6      2.66      0.00      1.11      0.20      0.03     96.00
10:47:01          7      4.05      0.00      1.53      0.20      0.07     94.15
Average:        all     15.33      0.00      3.22      2.61      0.06     78.78
Average:          0     13.68      0.00      3.43      3.72      0.05     79.12
Average:          1     13.32      0.00      3.22      1.12      0.04     82.30
Average:          2     20.81      0.00      3.63      3.32      0.07     72.16
Average:          3     16.80      0.00      3.13      1.30      0.06     78.72
Average:          4     18.84      0.00      3.51      1.11      0.06     76.49
Average:          5     16.39      0.00      3.19      1.27      0.06     79.09
Average:          6     11.03      0.00      2.53      0.27      0.05     86.12
Average:          7     11.77      0.00      3.12      8.82      0.06     76.22