---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-19382 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  712K  3.2G   1% /run
/dev/vda1       155G   11G  145G   7% /
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         815       29184           0        2167       30926
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:c4:76:67 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86251sec preferred_lft 86251sec
    inet6 fe80::f816:3eff:fec4:7667/64 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 02:42:2f:bb:be:39 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19382) 	02/23/26 	_x86_64_	(8 CPU)

06:32:30     LINUX RESTART	(8 CPU)

06:33:02          tps      rtps      wtps   bread/s   bwrtn/s
06:34:01       268.43     22.18    246.25    730.05  49131.20
Average:       268.43     22.18    246.25    730.05  49131.20

06:33:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:34:01     29988488  31701024   2950732      8.96     78144   1936468   1385400      4.08    859132   1780580    255768
Average:     29988488  31701024   2950732      8.96     78144   1936468   1385400      4.08    859132   1780580    255768

06:33:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:34:01         ens3     70.14     52.30   1155.26     21.82      0.00      0.00      0.00      0.00
06:34:01           lo      1.29      1.29      0.16      0.16      0.00      0.00      0.00      0.00
06:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3     70.14     52.30   1155.26     21.82      0.00      0.00      0.00      0.00
Average:           lo      1.29      1.29      0.16      0.16      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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19382) 	02/23/26 	_x86_64_	(8 CPU)

06:32:30     LINUX RESTART	(8 CPU)

06:33:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:34:01        all     10.11      0.00      0.85      2.62      0.04     86.38
06:34:01          0     17.01      0.00      1.24      1.73      0.03     79.99
06:34:01          1     10.79      0.00      0.59      0.59      0.07     87.96
06:34:01          2     27.33      0.00      2.55      3.29      0.03     66.80
06:34:01          3      5.92      0.00      0.49      0.20      0.07     93.31
06:34:01          4      7.76      0.00      0.71      0.07      0.03     91.43
06:34:01          5      4.53      0.00      0.46      0.17      0.00     94.84
06:34:01          6      0.58      0.00      0.44     13.59      0.02     85.37
06:34:01          7      6.96      0.00      0.31      1.41      0.03     91.30
Average:        all     10.11      0.00      0.85      2.62      0.04     86.38
Average:          0     17.01      0.00      1.24      1.73      0.03     79.99
Average:          1     10.79      0.00      0.59      0.59      0.07     87.96
Average:          2     27.33      0.00      2.55      3.29      0.03     66.80
Average:          3      5.92      0.00      0.49      0.20      0.07     93.31
Average:          4      7.76      0.00      0.71      0.07      0.03     91.43
Average:          5      4.53      0.00      0.46      0.17      0.00     94.84
Average:          6      0.58      0.00      0.44     13.59      0.02     85.37
Average:          7      6.96      0.00      0.31      1.41      0.03     91.30

