---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-9383 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:                       x86_64
CPU op-mode(s):                     32-bit, 64-bit
Byte Order:                         Little Endian
Address sizes:                      40 bits physical, 48 bits virtual
CPU(s):                             4
On-line CPU(s) list:                0-3
Thread(s) per core:                 1
Core(s) per socket:                 1
Socket(s):                          4
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:                          128 KiB
L1i cache:                          128 KiB
L2 cache:                           2 MiB
L3 cache:                           64 MiB
NUMA node0 CPU(s):                  0-3
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit:        Not affected
Vulnerability L1tf:                 Not affected
Vulnerability Mds:                  Not affected
Vulnerability Meltdown:             Not affected
Vulnerability Mmio stale data:      Not affected
Vulnerability Retbleed:             Vulnerable
Vulnerability Spec store bypass:    Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:           Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:           Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds:                Not affected
Vulnerability Tsx async abort:      Not affected
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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.8G     0  7.8G   0% /dev
tmpfs           1.6G  1.1M  1.6G   1% /run
/dev/vda1        78G  9.4G   68G  13% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/loop0       62M   62M     0 100% /snap/core20/1405
/dev/loop1       68M   68M     0 100% /snap/lxd/22753
/dev/loop2       44M   44M     0 100% /snap/snapd/15177
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15997         673       12224           1        3098       14984
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:b9:c9:c4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.170.29/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 86168sec preferred_lft 86168sec
    inet6 fe80::f816:3eff:feb9:c9c4/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:60:e2:0f: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

---> sar -b -r -n DEV:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9383) 	11/22/24 	_x86_64_	(4 CPU)

12:22:18     LINUX RESTART	(4 CPU)

12:23:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
12:24:01       248.58     75.75    172.82      0.00   2439.59  10000.35      0.00
12:25:01       230.29     47.79    182.50      0.00   2914.58  19319.05      0.00
12:26:01        50.99      5.30     45.69      0.00    390.60   8960.51      0.00
Average:       176.62     42.95    133.67      0.00   1914.93  12759.97      0.00

12:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:24:01     13303996  15423720    556824      3.40     71596   2243144   1252176      7.18    857960   1943364    179572
12:25:01     11028392  13811856   2150556     13.13     89772   2851816   2706560     15.53   2681048   2336608    217356
12:26:01     12545708  15369104    593088      3.62     92892   2886380   1282336      7.36   1196340   2308052     14840
Average:     12292699  14868227   1100156      6.72     84753   2660447   1747024     10.02   1578449   2196008    137256

12:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:24:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
12:24:01         ens3    152.87    110.36   1182.95     21.44      0.00      0.00      0.00      0.00
12:24:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:25:01           lo      1.60      1.60      0.16      0.16      0.00      0.00      0.00      0.00
12:25:01         ens3    345.58    279.05   4249.87     42.65      0.00      0.00      0.00      0.00
12:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:26:01           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
12:26:01         ens3     48.49     40.48     85.89     14.70      0.00      0.00      0.00      0.00
12:26:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      1.22      1.22      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    182.31    143.30   1839.57     26.27      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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9383) 	11/22/24 	_x86_64_	(4 CPU)

12:22:18     LINUX RESTART	(4 CPU)

12:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:24:01        all     19.08     10.31      9.10      3.93      0.09     57.49
12:24:01          0     20.03     10.44      9.62      3.41      0.10     56.39
12:24:01          1     29.03      9.66      9.51      3.63      0.10     48.07
12:24:01          2     11.96     11.79      8.58      3.33      0.07     64.28
12:24:01          3     15.23      9.34      8.71      5.35      0.10     61.27
12:25:01        all     57.88      0.00      2.86      2.40      0.10     36.75
12:25:01          0     65.15      0.00      4.63      3.80      0.12     26.30
12:25:01          1     58.94      0.00      1.55      0.50      0.10     38.91
12:25:01          2     52.67      0.00      3.31      2.10      0.10     41.82
12:25:01          3     54.71      0.00      1.95      3.20      0.10     40.04
12:26:01        all     40.50      0.00      1.35      0.60      0.07     57.48
12:26:01          0     39.65      0.00      1.55      0.17      0.05     58.58
12:26:01          1     32.73      0.00      1.45      0.85      0.07     64.90
12:26:01          2     26.69      0.00      0.94      0.08      0.07     72.22
12:26:01          3     62.92      0.00      1.44      1.31      0.08     34.25
Average:        all     39.16      3.43      4.43      2.31      0.09     50.58
Average:          0     41.65      3.47      5.26      2.46      0.09     47.08
Average:          1     40.24      3.22      4.17      1.66      0.09     50.62
Average:          2     30.47      3.91      4.27      1.83      0.08     59.44
Average:          3     44.27      3.12      4.04      3.28      0.10     45.19