---> uname -a:
Linux prd-ubuntu2004-docker-8c-8g-3529 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   12G  143G   8% /
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  6.1M   99M   6% /boot/efi
/dev/loop0       62M   62M     0 100% /snap/core20/1405
/dev/loop2       44M   44M     0 100% /snap/snapd/15177
/dev/loop1       68M   68M     0 100% /snap/lxd/22753
tmpfs           3.2G     0  3.2G   0% /run/user/1001
/dev/loop3       64M   64M     0 100% /snap/core20/2434
/dev/loop4       92M   92M     0 100% /snap/lxd/29619

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32100         995       25152           1        5952       30640
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:67:07:7e brd ff:ff:ff:ff:ff:ff
    inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85834sec preferred_lft 85834sec
    inet6 fe80::f816:3eff:fe67:77e/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:c0:8a:f5:c6 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-3529) 	11/02/24 	_x86_64_	(8 CPU)

06:58:52     LINUX RESTART	(8 CPU)

06:59:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
07:00:01       434.84    165.67    269.17      0.00  12584.70  99337.04      0.00
07:01:01       268.79     36.04    232.74      0.00    554.31   7887.10      0.00
07:02:01        95.63     17.10     78.54      0.00    572.57  26462.79      0.00
07:03:01        67.22      0.07     67.16      0.00      2.67   9772.24      0.00
07:04:01        43.91      3.12     40.79      0.00   2080.32  50878.45      0.00
07:05:01        30.58      2.85     27.73      0.00   2495.72  16204.37      0.00
07:06:01        18.43      8.73      9.70      0.00    174.90  11079.09      0.00
07:07:01        69.69     21.23     48.47      0.00   1921.49  13381.94      0.00
07:08:01        60.69      0.07     60.62      0.00      3.47   9539.08      0.00
Average:       121.09     28.32     92.77      0.00   2265.57  27171.09      0.00

06:59:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:00:01     29646996  31353436    990572      3.01     49516   1979020   1868376      5.51   1166940   1759288      8044
07:01:01     28282304  30481088   1846272      5.62     67768   2434356   2498240      7.37   2214948   2038136    321316
07:02:01     27961108  30382148   1937468      5.89     80832   2637840   2601108      7.67   2437144   2123936       176
07:03:01     27879816  30323340   1995188      6.07     83660   2657036   2649692      7.81   2596484   2044548     10456
07:04:01     25904576  30128136   2157292      6.56     95944   4387616   2803112      8.26   3709132   2831324     73764
07:05:01     25571852  30144344   2136256      6.50    100496   4722752   2732572      8.06   3974736   2887896       352
07:06:01     26300252  31482108    797820      2.43    116724   5284316   1644692      4.85   2669212   3432412    258712
07:07:01     25921420  31407348    871360      2.65    140676   5534732   1695040      5.00   2811360   3638664    127184
07:08:01     25818596  31435188    843340      2.57    146440   5645400   1685448      4.97   2792400   3745920     14060
Average:     27031880  30793015   1508396      4.59     98006   3920341   2242031      6.61   2708040   2722458     90452

06:59:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:00:01         ens3    885.20    515.95   2044.45    195.57      0.00      0.00      0.00      0.00
07:00:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:00:01           lo     53.72     53.72    242.80    242.80      0.00      0.00      0.00      0.00
07:01:01         ens3    961.59    738.28   6743.49    181.66      0.00      0.00      0.00      0.00
07:01:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:01:01           lo     53.87     53.87    210.00    210.00      0.00      0.00      0.00      0.00
07:02:01         ens3    286.70    179.10   2936.15     28.51      0.00      0.00      0.00      0.00
07:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:02:01           lo    761.32    761.32    733.89    733.89      0.00      0.00      0.00      0.00
07:03:01         ens3     29.48     19.95      9.94     20.14      0.00      0.00      0.00      0.00
07:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:03:01           lo    769.34    769.34    738.41    738.41      0.00      0.00      0.00      0.00
07:04:01         ens3    172.69    119.33   1585.66     51.62      0.00      0.00      0.00      0.00
07:04:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:04:01           lo     20.48     20.48     34.31     34.31      0.00      0.00      0.00      0.00
07:05:01         ens3    691.88    367.62   1518.81   1607.96      0.00      0.00      0.00      0.00
07:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:05:01           lo     17.75     17.75     48.42     48.42      0.00      0.00      0.00      0.00
07:06:01         ens3   3623.81   1911.13   1046.34   9288.00      0.00      0.00      0.00      0.00
07:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:06:01           lo      0.47      0.47      0.09      0.09      0.00      0.00      0.00      0.00
07:07:01         ens3     78.11     65.26    687.82     21.89      0.00      0.00      0.00      0.00
07:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:07:01           lo      0.80      0.80      0.07      0.07      0.00      0.00      0.00      0.00
07:08:01         ens3     29.93     27.88    234.74      6.26      0.00      0.00      0.00      0.00
07:08:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:08:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    751.03    438.27   1867.47   1266.82      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    186.52    186.52    223.12    223.12      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-3529) 	11/02/24 	_x86_64_	(8 CPU)

06:58:52     LINUX RESTART	(8 CPU)

06:59:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:00:01        all     10.10      9.36      8.43      1.57      0.13     70.40
07:00:01          0      9.60      9.64      9.64      0.68      0.14     70.31
07:00:01          1      7.58      9.42      9.76      5.45      0.14     67.66
07:00:01          2     11.65     10.83      8.79      1.75      0.13     66.85
07:00:01          3     10.94      9.27      8.21      0.78      0.12     70.68
07:00:01          4     13.71      7.85      7.53      0.69      0.13     70.08
07:00:01          5      8.32     10.16      8.37      1.41      0.14     71.61
07:00:01          6     10.61      8.99      7.86      1.01      0.13     71.39
07:00:01          7      8.39      8.72      7.27      0.84      0.12     74.66
07:01:01        all     24.66      2.98      3.94      0.57      0.10     67.74
07:01:01          0     25.15      2.79      3.60      0.37      0.10     67.99
07:01:01          1     27.97      2.01      4.02      0.69      0.12     65.19
07:01:01          2     25.04      3.66      5.64      0.45      0.10     65.11
07:01:01          3     21.69      2.62      4.26      0.74      0.10     70.60
07:01:01          4     25.16      3.39      3.38      0.32      0.10     67.66
07:01:01          5     23.59      3.82      3.48      0.27      0.10     68.74
07:01:01          6     19.85      3.04      3.55      1.35      0.08     72.12
07:01:01          7     28.83      2.53      3.64      0.37      0.12     64.51
07:02:01        all     35.12      0.00      1.58      0.33      0.08     62.90
07:02:01          0     39.27      0.00      2.26      0.25      0.08     58.14
07:02:01          1     31.40      0.00      1.61      0.28      0.08     66.63
07:02:01          2     41.54      0.00      1.31      0.67      0.07     56.41
07:02:01          3     23.26      0.00      1.39      0.22      0.10     75.04
07:02:01          4     32.39      0.00      1.87      0.25      0.07     65.43
07:02:01          5     45.24      0.00      2.09      0.07      0.07     52.53
07:02:01          6     33.89      0.00      1.06      0.59      0.07     64.41
07:02:01          7     34.09      0.00      1.05      0.33      0.07     64.45
07:03:01        all     37.46      0.00      1.72      0.14      0.08     60.61
07:03:01          0     36.60      0.00      1.79      0.05      0.10     61.46
07:03:01          1     38.70      0.00      1.71      0.00      0.08     59.51
07:03:01          2     31.52      0.00      2.32      0.50      0.07     65.59
07:03:01          3     26.69      0.00      1.10      0.08      0.05     72.08
07:03:01          4     50.98      0.00      1.65      0.00      0.08     47.28
07:03:01          5     46.68      0.00      2.71      0.39      0.07     50.16
07:03:01          6     39.82      0.00      1.49      0.03      0.08     58.58
07:03:01          7     28.72      0.00      0.99      0.08      0.07     70.14
07:04:01        all     19.33      0.00      1.32      1.11      0.05     78.18
07:04:01          0     12.11      0.00      0.77      2.90      0.05     84.17
07:04:01          1     10.90      0.00      1.05      0.02      0.05     87.98
07:04:01          2     11.70      0.00      0.99      1.62      0.05     85.65
07:04:01          3     17.91      0.00      1.09      0.30      0.05     80.65
07:04:01          4     14.96      0.00      1.11      0.02      0.07     83.85
07:04:01          5     16.67      0.00      1.04      0.05      0.05     82.20
07:04:01          6     13.48      0.00      1.14      0.10      0.05     85.23
07:04:01          7     56.78      0.00      3.39      3.91      0.07     35.86
07:05:01        all      5.68      0.00      0.92      0.55      0.04     92.80
07:05:01          0      4.02      0.00      0.54      0.32      0.03     95.09
07:05:01          1      4.72      0.00      0.90      0.10      0.02     94.26
07:05:01          2      4.22      0.00      1.79      0.28      0.05     93.65
07:05:01          3      7.52      0.00      0.48      0.75      0.03     91.21
07:05:01          4     11.71      0.00      1.49      0.83      0.03     85.93
07:05:01          5      5.73      0.00      0.77      0.23      0.07     93.19
07:05:01          6      4.42      0.00      0.62      0.02      0.05     94.89
07:05:01          7      3.07      0.00      0.80      1.89      0.03     94.21
07:06:01        all      9.19      0.00      1.39      0.44      0.05     88.94
07:06:01          0      5.80      0.00      1.19      0.72      0.03     92.25
07:06:01          1      6.41      0.00      1.11      0.00      0.03     92.45
07:06:01          2     27.42      0.00      2.53      0.02      0.05     69.98
07:06:01          3      8.69      0.00      0.18      0.00      0.03     91.09
07:06:01          4      6.97      0.00      1.60      0.00      0.05     91.38
07:06:01          5      7.30      0.00      1.44      0.00      0.08     91.18
07:06:01          6      7.16      0.00      0.44      2.40      0.05     89.95
07:06:01          7      3.67      0.00      2.62      0.37      0.08     93.26
07:07:01        all      7.10      0.00      0.77      0.93      0.03     91.18
07:07:01          0      5.58      0.00      0.60      0.30      0.03     93.48
07:07:01          1      0.72      0.00      0.23      0.17      0.05     98.83
07:07:01          2     24.13      0.00      1.65      1.03      0.03     73.15
07:07:01          3     16.64      0.00      1.25      0.28      0.03     81.79
07:07:01          4      6.03      0.00      0.75      0.13      0.02     93.07
07:07:01          5      1.89      0.00      0.52      0.37      0.03     97.20
07:07:01          6      0.60      0.00      0.47      2.67      0.03     96.22
07:07:01          7      1.20      0.00      0.65      2.47      0.02     95.67
07:08:01        all      5.91      0.00      0.41      1.28      0.03     92.38
07:08:01          0      0.38      0.00      0.13      0.00      0.00     99.48
07:08:01          1      0.37      0.00      0.22      1.67      0.05     97.70
07:08:01          2      0.13      0.00      0.07      0.00      0.02     99.78
07:08:01          3      3.97      0.00      0.30      0.10      0.03     95.60
07:08:01          4      8.92      0.00      0.70      2.25      0.03     88.09
07:08:01          5     20.32      0.00      1.05      1.05      0.05     77.52
07:08:01          6     10.44      0.00      0.42      0.05      0.02     89.08
07:08:01          7      2.76      0.00      0.36      5.06      0.03     91.79
Average:        all     17.17      1.36      2.27      0.77      0.07     78.36
Average:          0     15.39      1.37      2.27      0.62      0.06     80.28
Average:          1     14.30      1.26      2.28      0.93      0.07     81.17
Average:          2     19.70      1.60      2.78      0.70      0.06     75.15
Average:          3     15.27      1.31      2.02      0.36      0.06     80.98
Average:          4     18.97      1.25      2.23      0.50      0.07     76.99
Average:          5     19.54      1.54      2.38      0.42      0.07     76.05
Average:          6     15.59      1.33      1.89      0.91      0.06     80.21
Average:          7     18.62      1.24      2.30      1.71      0.07     76.06