---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97028 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   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         883       25734           0        5548       30827
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:6d:e8:2c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86124sec preferred_lft 86124sec
    inet6 fe80::f816:3eff:fe6d:e82c/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 02:42:07:93:db:8d 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::42:7ff:fe93:db8d/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-97028) 	01/12/25 	_x86_64_	(8 CPU)

10:43:25     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       181.80     41.09    140.70   2992.31  30621.39
10:46:01       478.99     12.35    466.64    817.53 147193.23
10:47:01       144.50      0.47    144.04     51.05  43444.59
Average:       268.91     17.84    251.07   1277.37  73992.28

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     28343952  31562776   4595268     13.95     80280   3419896   2385524      7.02    984016   3242668   1702444
10:46:01     25377044  30303776   7562176     22.96    130664   4955676   7210848     21.22   2481356   4544964       360
10:47:01     24370200  29718648   8569020     26.01    159648   5311484   7191516     21.16   3177104   4813028       252
Average:     26030399  30528400   6908821     20.97    123531   4562352   5595963     16.46   2214159   4200220    567685

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01           lo     11.73     11.73      1.15      1.15      0.00      0.00      0.00      0.00
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3    642.45    373.61  18409.06     49.05      0.00      0.00      0.00      0.00
10:46:01    veth18a21d2     46.14     55.27     11.72     13.48      0.00      0.00      0.00      0.00
10:46:01    vethc9dbaa2      4.62      5.50      0.76      0.83      0.00      0.00      0.00      0.00
10:46:01    veth0adce07      2.37      2.20      0.28      0.25      0.00      0.00      0.00      0.00
10:46:01    veth52800e9      7.00      7.05      1.02      1.03      0.00      0.00      0.00      0.00
10:47:01    veth18a21d2      6.60      8.40      7.46      1.76      0.00      0.00      0.00      0.00
10:47:01    vethc9dbaa2      0.17      0.55      0.01      0.04      0.00      0.00      0.00      0.00
10:47:01    veth52800e9     11.68      8.45      0.97      1.17      0.00      0.00      0.00      0.00
10:47:01    br-2707f90b1785      0.25      0.20      0.02      0.02      0.00      0.00      0.00      0.00
Average:    veth18a21d2     17.68     21.34      6.43      5.11      0.00      0.00      0.00      0.00
Average:    vethc9dbaa2      1.60      2.03      0.26      0.29      0.00      0.00      0.00      0.00
Average:    veth52800e9      6.26      5.19      0.67      0.74      0.00      0.00      0.00      0.00
Average:    br-2707f90b1785      0.08      0.07      0.01      0.01      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97028) 	01/12/25 	_x86_64_	(8 CPU)

10:43:25     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     11.51      0.00      1.76      2.29      0.04     84.40
10:45:01          0      2.88      0.00      1.22      0.14      0.02     95.75
10:45:01          1     17.31      0.00      1.97     11.08      0.05     69.59
10:45:01          2      3.18      0.00      1.09      1.65      0.02     94.07
10:45:01          3      3.88      0.00      1.61      1.71      0.03     92.76
10:45:01          4     25.49      0.00      2.74      1.89      0.09     69.79
10:45:01          5     15.12      0.00      1.65      0.70      0.05     82.49
10:45:01          6     15.96      0.00      1.89      0.97      0.05     81.13
10:45:01          7      8.34      0.00      1.94      0.17      0.03     89.52
10:46:01        all     22.04      0.00      6.48      7.09      0.07     64.31
10:46:01          0     16.87      0.00      5.33      3.84      0.05     73.90
10:46:01          1     20.59      0.00      5.71      6.30      0.07     67.34
10:46:01          2     23.33      0.00      6.86      2.97      0.08     66.76
10:46:01          3     24.98      0.00      7.06     14.76      0.09     53.11
10:46:01          4     24.41      0.00      6.52      0.83      0.07     68.17
10:46:01          5     24.40      0.00      7.24     10.16      0.07     58.14
10:46:01          6     23.40      0.00      7.68     16.62      0.07     52.24
10:46:01          7     18.41      0.00      5.47      1.35      0.08     74.69
10:47:01        all     17.32      0.00      3.18      2.20      0.07     77.23
10:47:01          0     14.14      0.00      2.98      1.37      0.07     81.45
10:47:01          1     19.55      0.00      3.08      0.35      0.07     76.96
10:47:01          2     20.28      0.00      3.42      0.59      0.07     75.65
10:47:01          3     20.68      0.00      3.39      1.28      0.05     74.61
10:47:01          4     16.65      0.00      3.28      9.51      0.07     70.49
10:47:01          5     16.65      0.00      2.63      2.51      0.08     78.12
10:47:01          6     19.91      0.00      3.98      0.40      0.08     75.62
10:47:01          7     10.72      0.00      2.68      1.66      0.07     84.88
Average:        all     16.97      0.00      3.81      3.86      0.06     75.31
Average:          0     11.32      0.00      3.18      1.79      0.04     83.67
Average:          1     19.15      0.00      3.58      5.87      0.06     71.33
Average:          2     15.63      0.00      3.80      1.73      0.06     78.78
Average:          3     16.51      0.00      4.01      5.88      0.06     73.54
Average:          4     22.16      0.00      4.18      4.10      0.07     69.49
Average:          5     18.72      0.00      3.84      4.46      0.07     72.91
Average:          6     19.76      0.00      4.52      5.99      0.07     69.66
Average:          7     12.49      0.00      3.36      1.06      0.06     83.03