---> uname -a:
Linux prd-ubuntu2004-docker-2c-2g-8412 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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):                             2
On-line CPU(s) list:                0,1
Thread(s) per core:                 1
Core(s) per socket:                 1
Socket(s):                          2
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:                          64 KiB
L1i cache:                          64 KiB
L2 cache:                           1 MiB
L3 cache:                           32 MiB
NUMA node0 CPU(s):                  0,1
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:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            3.9G     0  3.9G   0% /dev
tmpfs           795M  1.1M  794M   1% /run
/dev/vda1        39G   12G   28G  29% /
tmpfs           3.9G     0  3.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/loop2       68M   68M     0 100% /snap/lxd/22753
/dev/loop1       62M   62M     0 100% /snap/core20/1405
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           795M     0  795M   0% /run/user/1001
/dev/loop3       39M   39M     0 100% /snap/snapd/21759
/dev/loop4       64M   64M     0 100% /snap/core20/2318
/dev/loop5       92M   92M     0 100% /snap/lxd/29619

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7945         624        2196           1        5124        7013
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:e5:68:d2 brd ff:ff:ff:ff:ff:ff
    inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85684sec preferred_lft 85684sec
    inet6 fe80::f816:3eff:fee5:68d2/64 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 02:42:7c:34:e6:7b 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-8412) 	08/07/24 	_x86_64_	(2 CPU)

22:16:30     LINUX RESTART	(2 CPU)

22:17:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
22:18:01       272.82    145.16    127.66      0.00  11541.23  10797.76      0.00
22:19:01       171.95     45.13    126.83      0.00   2806.73  11251.74      0.00
22:20:01        30.63      4.72     25.91      0.00    253.56   9881.15      0.00
22:21:01        30.01      0.02     29.99      0.00      0.13   6628.21      0.00
22:22:01        93.13      5.75     87.39      0.00   4556.84  19783.37      0.00
22:23:01        40.79      0.02     40.78      0.00      0.13   5896.48      0.00
22:24:01        54.54      0.08     54.46      0.00      0.80  18326.41      0.00
22:25:01        83.09      0.28     82.81      0.00     15.19  12378.95      0.00
22:26:01        64.78      5.02     59.77      0.00    174.40  28836.93      0.00
22:27:01        26.16      1.63     24.53      0.00    101.72   3682.59      0.00
22:28:01        13.28      1.65     11.63      0.00    116.91    870.79      0.00
Average:        79.81     18.85     60.96      0.00   1763.72  11667.01      0.00

22:17:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:18:01      5347276   7368356    422220      5.19     64436   2126188   1101172     11.99    672952   1882344    154224
22:19:01      4429652   6860956    913152     11.22     79284   2506088   1566148     17.05   1250252   2189204    194276
22:20:01      3674496   6282112   1483588     18.23     92484   2656692   2111172     22.98   1928952   2244144     73960
22:21:01      3216544   6094844   1669912     20.52    115488   2868416   2449436     26.67   2204732   2389400    140240
22:22:01      2727756   6171200   1583804     19.47    136196   3385332   2243548     24.43   2393680   2645052     19064
22:23:01      1192284   4899816   2855000     35.09    153308   3597528   3459516     37.66   3781644   2760296    100164
22:24:01      1212608   5452424   2301524     28.29    182684   4038936   2906084     31.64   3369852   3091888     84688
22:25:01       129904   4619880   3131000     38.48    197132   4244436   3766260     41.00   4195524   3310632     46152
22:26:01       746948   5762576   1990172     24.46    206196   4733628   2587608     28.17   3228420   3640028    111168
22:27:01      2327740   7244016    509044      6.26    208188   4636244   1213064     13.21   1745652   3549072     14204
22:28:01      2332912   7255000    497788      6.12    209412   4640700   1193008     12.99   1738728   3550664      1672
Average:      2485284   6182835   1577928     19.39    149528   3584926   2236092     24.34   2410035   2841157     85437

22:17:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:18:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:18:01           lo      0.81      0.81      0.08      0.08      0.00      0.00      0.00      0.00
22:18:01         ens3    314.49    204.42   1430.71     65.06      0.00      0.00      0.00      0.00
22:19:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:19:01           lo      1.47      1.47      0.14      0.14      0.00      0.00      0.00      0.00
22:19:01         ens3    266.97    214.78   3186.53     32.08      0.00      0.00      0.00      0.00
22:20:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:20:01           lo      0.60      0.60      0.06      0.06      0.00      0.00      0.00      0.00
22:20:01         ens3     41.46     39.53    356.62      7.28      0.00      0.00      0.00      0.00
22:21:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:21:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
22:21:01         ens3     21.92     19.76      5.58      5.20      0.00      0.00      0.00      0.00
22:22:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:22:01           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
22:22:01         ens3    204.40    113.78   2738.12     10.54      0.00      0.00      0.00      0.00
22:23:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:23:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
22:23:01         ens3     17.18     15.88     72.57      3.06      0.00      0.00      0.00      0.00
22:24:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:24:01           lo      0.20      0.20      0.02      0.02      0.00      0.00      0.00      0.00
22:24:01         ens3     16.90     16.08     15.41      4.34      0.00      0.00      0.00      0.00
22:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:25:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
22:25:01         ens3      1.88      1.80      0.41      0.39      0.00      0.00      0.00      0.00
22:26:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:26:01           lo   3306.85   3306.85   3115.24   3115.24      0.00      0.00      0.00      0.00
22:26:01         ens3    200.40    121.93   2379.95     13.51      0.00      0.00      0.00      0.00
22:27:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:27:01           lo   1529.50   1529.50   1430.07   1430.07      0.00      0.00      0.00      0.00
22:27:01         ens3    123.73    157.69     31.62   2676.18      0.00      0.00      0.00      0.00
22:28:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:28:01           lo      8.93      8.93      0.88      0.88      0.00      0.00      0.00      0.00
22:28:01         ens3    182.54    175.37     60.67    816.43      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
Average:           lo    441.49    441.49    413.83    413.83      0.00      0.00      0.00      0.00
Average:         ens3    126.22     98.10    933.41    330.71      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-8412) 	08/07/24 	_x86_64_	(2 CPU)

22:16:30     LINUX RESTART	(2 CPU)

22:17:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:18:01        all     36.03     19.89     16.03      6.10      0.10     21.85
22:18:01          0     40.59     19.89     17.05      5.32      0.10     17.05
22:18:01          1     31.44     19.90     15.00      6.88      0.10     26.67
22:19:01        all     55.33      0.00      2.94      4.71      0.11     36.91
22:19:01          0     59.37      0.00      3.49      2.62      0.12     34.41
22:19:01          1     51.31      0.00      2.39      6.80      0.10     39.40
22:20:01        all     94.38      0.00      2.98      0.49      0.13      2.03
22:20:01          0     94.30      0.00      3.36      0.25      0.12      1.98
22:20:01          1     94.46      0.00      2.60      0.72      0.13      2.09
22:21:01        all     94.03      0.00      3.18      0.13      0.12      2.54
22:21:01          0     92.91      0.00      3.82      0.13      0.12      3.02
22:21:01          1     95.17      0.00      2.53      0.13      0.12      2.05
22:22:01        all     90.99      0.00      5.02      1.24      0.11      2.64
22:22:01          0     90.85      0.00      4.51      1.65      0.10      2.89
22:22:01          1     91.12      0.00      5.53      0.83      0.12      2.40
22:23:01        all     89.68      0.00      3.04      0.70      0.10      6.48
22:23:01          0     93.29      0.00      3.69      0.67      0.10      2.25
22:23:01          1     86.09      0.00      2.39      0.72      0.10     10.70
22:24:01        all     80.68      0.00      3.37      1.85      0.10     14.01
22:24:01          0     83.75      0.00      2.70      2.68      0.10     10.77
22:24:01          1     77.63      0.00      4.03      1.02      0.10     17.22
22:25:01        all     85.92      0.00      4.00      1.44      0.12      8.52
22:25:01          0     87.85      0.00      4.15      1.51      0.12      6.37
22:25:01          1     83.98      0.00      3.85      1.37      0.12     10.68
22:26:01        all     76.39      0.00      6.13      2.25      0.08     15.14
22:26:01          0     72.51      0.00      6.04      2.50      0.08     18.86
22:26:01          1     80.29      0.00      6.22      2.00      0.08     11.41
22:27:01        all     31.47      0.00      2.50      0.70      0.07     65.26
22:27:01          0     38.45      0.00      2.02      0.28      0.07     59.17
22:27:01          1     24.56      0.00      2.97      1.11      0.08     71.28
22:28:01        all     24.75      0.00      2.94      0.38      0.08     71.86
22:28:01          0     24.45      0.00      2.77      0.12      0.08     72.58
22:28:01          1     25.04      0.00      3.11      0.63      0.08     71.14

Average:        CPU     %user     %nice   %system   %iowait    %steal     %idle
Average:        all     69.08      1.76      4.71      1.80      0.10     22.55
Average:          0     70.80      1.76      4.84      1.60      0.10     20.89
Average:          1     67.36      1.76      4.57      2.01      0.10     24.20