---> uname -a:
Linux prd-ubuntu2004-docker-8c-8g-29105 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):                             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:                          256 KiB
L1i cache:                          256 KiB
L2 cache:                           4 MiB
L3 cache:                           128 MiB
NUMA node0 CPU(s):                  0-7
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:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev             16G     0   16G   0% /dev
tmpfs           3.2G  1.1M  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/loop0       62M   62M     0 100% /snap/core20/1405
/dev/loop1       68M   68M     0 100% /snap/lxd/22753
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           3.2G     0  3.2G   0% /run/user/1001
/dev/loop3       39M   39M     0 100% /snap/snapd/21759
/dev/loop4       64M   64M     0 100% /snap/core20/2379
/dev/loop5       92M   92M     0 100% /snap/lxd/29619

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32100         923       26379           1        4797       30712
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:38:42:04 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85704sec preferred_lft 85704sec
    inet6 fe80::f816:3eff:fe38:4204/64 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:cf:ee:1d:9f 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-8c-8g-29105) 	09/28/24 	_x86_64_	(8 CPU)

04:41:40     LINUX RESTART	(8 CPU)

04:42:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
04:43:01       439.81    147.14    292.66      0.00  11614.98 121186.10      0.00
04:44:01       106.90     31.28     75.62      0.00   1551.07  68856.01      0.00
04:45:01       180.17     21.61    158.56      0.00    697.22   1954.34      0.00
04:46:01       213.21     14.96    198.25      0.00   1065.96   9847.43      0.00
04:47:01        51.86      6.02     45.84      0.00   3766.04  16221.16      0.00
04:48:01       105.07      5.27     99.80      0.00   1003.57  21504.55      0.00
04:49:01       123.18      0.03    123.15      0.00      0.27  10045.26      0.00
04:50:01        78.95      0.27     78.69      0.00     13.86  38442.79      0.00
04:51:01         9.27      0.00      9.27      0.00      0.00   4081.59      0.00
04:52:01        13.56      0.00     13.56      0.00      0.00    234.49      0.00
04:53:01        24.78      0.52     24.26      0.00     61.72   1520.95      0.00
Average:       121.95     20.45    101.50      0.00   1782.80  26574.37      0.00

04:42:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
04:43:01     29715360  31614324    705076      2.14     73052   2132544   1669180      4.92    933036   1883076    154368
04:44:01     29512456  31591384    724088      2.20     80924   2296252   1591836      4.69    974340   2033696      4112
04:45:01     28788052  31083116   1224296      3.72     89444   2496624   1997564      5.89   1523828   2193384    183836
04:46:01     28039872  30484900   1816228      5.53     95064   2634916   2420172      7.14   2225196   2226200     56884
04:47:01     26946056  30005036   2273520      6.92    107468   3223476   2952160      8.70   2801072   2704012    175936
04:48:01     26170996  29553248   2717208      8.27    121076   3515664   3229216      9.52   3537432   2713300    216372
04:49:01     26837128  30037124   2234736      6.80    125464   3335536   2785628      8.21   3060732   2537400     20160
04:50:01     24430100  28861780   3408516     10.37    138692   4505852   3861328     11.38   4476372   3472168    111972
04:51:01     24420228  28852688   3417376     10.40    138776   4506760   3877548     11.43   4483980   3473000       428
04:52:01     24403824  28838928   3430980     10.44    138980   4509180   3877548     11.43   4500140   3475316       252
04:53:01     27047984  31481424    789408      2.40    140532   4506296   1678304      4.95   1872564   3469072       296
Average:     26937460  30218541   2067403      6.29    113588   3423918   2721862      8.02   2762608   2743693     84056

04:42:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
04:43:01           lo      1.22      1.22      0.12      0.12      0.00      0.00      0.00      0.00
04:43:01         ens3    373.34    252.45   1521.71     65.21      0.00      0.00      0.00      0.00
04:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:44:01           lo      1.53      1.53      0.15      0.15      0.00      0.00      0.00      0.00
04:44:01         ens3     54.99     46.56    452.37     17.54      0.00      0.00      0.00      0.00
04:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:45:01           lo      0.20      0.20      0.02      0.02      0.00      0.00      0.00      0.00
04:45:01         ens3    262.14    221.80   2913.79     29.07      0.00      0.00      0.00      0.00
04:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:46:01           lo      1.27      1.27      0.12      0.12      0.00      0.00      0.00      0.00
04:46:01         ens3    114.75     92.35    490.07     22.48      0.00      0.00      0.00      0.00
04:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:47:01           lo    266.64    266.64    252.99    252.99      0.00      0.00      0.00      0.00
04:47:01         ens3    421.25    255.01   5289.53     31.97      0.00      0.00      0.00      0.00
04:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:48:01           lo   2620.46   2620.46   2490.90   2490.90      0.00      0.00      0.00      0.00
04:48:01         ens3    164.12    137.81   2143.37     19.34      0.00      0.00      0.00      0.00
04:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:49:01           lo   1501.37   1501.37   1421.44   1421.44      0.00      0.00      0.00      0.00
04:49:01         ens3     41.14     32.73     12.71     11.09      0.00      0.00      0.00      0.00
04:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:50:01           lo   2490.63   2490.63   2472.76   2472.76      0.00      0.00      0.00      0.00
04:50:01         ens3    174.30    130.18   2021.19     23.00      0.00      0.00      0.00      0.00
04:50:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:51:01           lo      2.17      2.17      0.36      0.36      0.00      0.00      0.00      0.00
04:51:01         ens3      0.63      0.32      0.31      0.24      0.00      0.00      0.00      0.00
04:51:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:52:01           lo      1.87      1.87      0.17      0.17      0.00      0.00      0.00      0.00
04:52:01         ens3      0.23      0.10      0.01      0.01      0.00      0.00      0.00      0.00
04:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:53:01           lo      2.33      2.33      1.68      1.68      0.00      0.00      0.00      0.00
04:53:01         ens3     17.66     18.35     13.84     16.66      0.00      0.00      0.00      0.00
04:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo    627.28    627.28    604.62    604.62      0.00      0.00      0.00      0.00
Average:         ens3    147.35    107.75   1350.55     21.44      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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-29105) 	09/28/24 	_x86_64_	(8 CPU)

04:41:40     LINUX RESTART	(8 CPU)

04:42:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
04:43:01        all     10.56      9.28      7.85      3.37      0.14     68.81
04:43:01          0      6.19      9.31      7.84      6.34      0.14     70.18
04:43:01          1     11.62      7.76      7.49      2.54      0.14     70.45
04:43:01          2     20.63      8.30      7.78      3.49      0.15     59.64
04:43:01          3     12.96      8.18      7.21      5.17      0.14     66.34
04:43:01          4      9.86     10.17      7.40      3.42      0.14     69.02
04:43:01          5      9.02      7.84      7.80      3.62      0.14     71.58
04:43:01          6      8.09      9.89      7.97      1.37      0.14     72.54
04:43:01          7      6.10     12.82      9.27      0.95      0.12     70.74
04:44:01        all      4.81      2.01      1.93      1.47      0.35     89.42
04:44:01          0      0.30      1.37      1.57      0.23      0.05     96.48
04:44:01          1     16.67      1.14      2.02      5.79      0.84     73.53
04:44:01          2      6.20      2.24      1.79      0.27      0.03     89.47
04:44:01          3      6.44      2.14      2.31      0.39      0.07     88.66
04:44:01          4      4.91      2.04      1.72      0.50      0.05     90.78
04:44:01          5      0.77      2.03      2.38      3.82      0.07     90.94
04:44:01          6      1.13      2.53      1.75      0.25      0.47     93.86
04:44:01          7      2.00      2.63      1.92      0.51      1.17     91.77
04:45:01        all     10.36      0.00      0.62      0.39      0.03     88.60
04:45:01          0     11.44      0.00      1.13      1.69      0.03     85.70
04:45:01          1      8.50      0.00      0.22      0.28      0.03     90.97
04:45:01          2      8.12      0.00      0.85      0.15      0.03     90.85
04:45:01          3     14.06      0.00      1.00      0.50      0.03     84.40
04:45:01          4      7.71      0.00      0.37      0.00      0.02     91.91
04:45:01          5      8.39      0.00      0.50      0.30      0.03     90.77
04:45:01          6     13.09      0.00      0.30      0.10      0.03     86.48
04:45:01          7     11.60      0.00      0.55      0.10      0.03     87.72
04:46:01        all     48.12      0.00      1.25      1.29      0.09     49.25
04:46:01          0     46.07      0.00      1.07      0.03      0.10     52.72
04:46:01          1     52.75      0.00      1.75      2.46      0.10     42.94
04:46:01          2     39.39      0.00      1.17      0.55      0.07     58.82
04:46:01          3     57.74      0.00      1.62      1.47      0.10     39.07
04:46:01          4     39.78      0.00      1.66      2.87      0.10     55.59
04:46:01          5     51.95      0.00      1.10      0.53      0.08     46.33
04:46:01          6     53.23      0.00      0.64      0.00      0.08     46.05
04:46:01          7     44.10      0.00      0.99      2.38      0.08     52.46
04:47:01        all     47.06      0.00      1.69      0.95      0.10     50.20
04:47:01          0     31.93      0.00      1.24      0.60      0.08     66.15
04:47:01          1     52.74      0.00      2.09      0.95      0.10     44.12
04:47:01          2     59.09      0.00      1.49      0.82      0.12     38.49
04:47:01          3     58.08      0.00      1.86      1.81      0.10     38.16
04:47:01          4     41.66      0.00      1.94      0.55      0.07     55.78
04:47:01          5     42.36      0.00      1.77      0.22      0.10     55.55
04:47:01          6     49.96      0.00      1.60      0.07      0.12     48.25
04:47:01          7     40.66      0.00      1.56      2.55      0.10     55.13
04:48:01        all     40.38      0.00      2.45      1.03      0.09     56.06
04:48:01          0     41.60      0.00      1.92      1.14      0.08     55.26
04:48:01          1     36.61      0.00      3.12      1.22      0.08     58.97
04:48:01          2     41.97      0.00      1.88      0.33      0.08     55.73
04:48:01          3     45.68      0.00      2.67      1.65      0.10     49.91
04:48:01          4     45.26      0.00      2.37      0.75      0.08     51.53
04:48:01          5     39.20      0.00      3.15      0.97      0.07     56.60
04:48:01          6     30.64      0.00      2.05      0.25      0.08     66.97
04:48:01          7     42.11      0.00      2.44      1.90      0.10     53.45
04:49:01        all     37.22      0.00      1.87      0.48      0.10     60.34
04:49:01          0     28.47      0.00      1.27      0.02      0.08     70.17
04:49:01          1     46.83      0.00      2.12      0.53      0.12     50.40
04:49:01          2     34.72      0.00      1.62      0.27      0.10     63.29
04:49:01          3     41.03      0.00      1.98      0.27      0.10     56.61
04:49:01          4     39.16      0.00      1.78      0.05      0.12     58.89
04:49:01          5     38.58      0.00      2.97      1.16      0.10     57.19
04:49:01          6     29.85      0.00      1.56      1.08      0.10     67.41
04:49:01          7     39.09      0.00      1.64      0.44      0.08     58.74
04:50:01        all     26.21      0.00      1.60      1.75      0.08     70.36
04:50:01          0     24.80      0.00      0.82      0.27      0.08     74.03
04:50:01          1     44.72      0.00      4.42      0.29      0.10     50.47
04:50:01          2     24.30      0.00      2.05      1.76      0.07     71.83
04:50:01          3     24.32      0.00      1.09      2.57      0.08     71.94
04:50:01          4     24.52      0.00      1.16      6.61      0.07     67.64
04:50:01          5     23.06      0.00      0.92      0.25      0.07     75.70
04:50:01          6     18.93      0.00      1.16      1.14      0.08     78.69
04:50:01          7     25.05      0.00      1.20      1.10      0.07     72.57
04:51:01        all      0.66      0.00      0.12      0.19      0.02     99.01
04:51:01          0      0.42      0.00      0.03      0.02      0.00     99.53
04:51:01          1      1.56      0.00      0.08      0.00      0.03     98.32
04:51:01          2      0.23      0.00      0.03      0.00      0.02     99.72
04:51:01          3      0.92      0.00      0.10      0.25      0.03     98.70
04:51:01          4      0.03      0.00      0.60      1.15      0.02     98.20
04:51:01          5      0.85      0.00      0.05      0.07      0.03     99.00
04:51:01          6      0.57      0.00      0.03      0.02      0.02     99.36
04:51:01          7      0.70      0.00      0.02      0.02      0.02     99.25
04:52:01        all      1.14      0.00      0.10      1.18      0.02     97.56
04:52:01          0      1.31      0.00      0.12      3.30      0.03     95.25
04:52:01          1      1.32      0.00      0.13      0.85      0.02     97.68
04:52:01          2      0.77      0.00      0.05      0.02      0.02     99.15
04:52:01          3      1.12      0.00      0.28      4.88      0.02     93.70
04:52:01          4      0.72      0.00      0.03      0.00      0.00     99.25
04:52:01          5      1.20      0.00      0.07      0.37      0.02     98.34
04:52:01          6      0.94      0.00      0.03      0.00      0.02     99.01
04:52:01          7      1.72      0.00      0.10      0.05      0.02     98.12
04:53:01        all      5.77      0.00      0.36      0.30      0.03     93.54
04:53:01          0      4.69      0.00      0.38      0.72      0.03     94.17
04:53:01          1      1.45      0.00      0.30      1.15      0.02     97.08
04:53:01          2      7.74      0.00      0.35      0.23      0.03     91.64
04:53:01          3     12.97      0.00      0.52      0.12      0.02     86.38
04:53:01          4      2.29      0.00      0.28      0.05      0.02     97.36
04:53:01          5      1.55      0.00      0.32      0.02      0.05     98.06
04:53:01          6      0.95      0.00      0.27      0.00      0.03     98.75
04:53:01          7     14.53      0.00      0.48      0.10      0.03     84.85

Average:        CPU     %user     %nice   %system   %iowait    %steal     %idle
Average:        all     21.13      1.01      1.79      1.12      0.09     74.86
Average:          0     17.93      0.95      1.57      1.29      0.07     78.19
Average:          1     25.00      0.79      2.14      1.46      0.14     70.45
Average:          2     22.10      0.94      1.72      0.71      0.07     74.47
Average:          3     25.05      0.92      1.86      1.73      0.07     70.37
Average:          4     19.64      1.09      1.74      1.45      0.06     76.03
Average:          5     19.74      0.88      1.90      1.02      0.07     76.39
Average:          6     18.88      1.11      1.57      0.39      0.11     77.95
Average:          7     20.68      1.38      1.81      0.92      0.17     75.05