---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93937 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:             2800.000
BogoMIPS:            5600.00
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   10G  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/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         844       29169           0        2152       30895
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:54:f1:8f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85542sec preferred_lft 85542sec
    inet6 fe80::f816:3eff:fe54:f18f/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:ba:5c:11:b1 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:baff:fe5c:11b1/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93937) 	12/29/24 	_x86_64_	(8 CPU)

08:23:26     LINUX RESTART	(8 CPU)

08:24:02          tps      rtps      wtps   bread/s   bwrtn/s
08:25:01       322.39     30.25    292.14   1112.62  19094.53
08:26:01       159.49      8.06    151.42   1477.13  37187.14
08:27:01        14.28      0.00     14.28      0.00  19327.18
08:28:01         8.92      0.03      8.88      6.13  11349.04
08:29:01        10.15      0.00     10.15      0.00  15152.41
08:30:01        17.70      0.00     17.70      0.00  17940.61
08:31:01         8.28      0.00      8.28      0.00  11222.13
08:32:01         8.81      0.00      8.81      0.00  11515.89
08:33:01        25.95      0.00     25.95      0.00  25169.27
08:34:01        22.61      0.37     22.25     12.00  21948.21
08:35:01        16.30      0.32     15.98      8.40  19611.00
08:36:01        10.35      0.00     10.35      0.00  12362.74
08:37:01        96.47      0.08     96.38      8.93  26017.13
Average:        55.17      2.97     52.20    200.80  19069.36

08:24:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:25:01     30136660  31757176   2802560      8.51     73116   1854396   1361528      4.01    788984   1712724    221360
08:26:01     28860340  31022652   4078880     12.38     82660   2344932   2209060      6.50   1650792   2068968     74544
08:27:01     29122692  31327804   3816528     11.59     82776   2382920   1943860      5.72   1364080   2091704      6496
08:28:01     28877596  31122560   4061624     12.33     82872   2409128   2183984      6.43   1573780   2125940      3028
08:29:01     27982076  30334940   4957144     15.05     82976   2545576   2904688      8.55   2387264   2203084        52
08:30:01     29018492  31342624   3920728     11.90     83144   2503804   1949196      5.73   1436520   2117216      2272
08:31:01     28796836  31163208   4142384     12.58     83232   2530420   2138988      6.29   1616036   2158572      7088
08:32:01     28467148  30874640   4472072     13.58     83328   2554452   2442968      7.19   1903872   2199220      4948
08:33:01     29174240  31538388   3764980     11.43     83580   2558380   1697200      4.99   1282744   2113932     67096
08:34:01     29207244  31379164   3731976     11.33     83724   2356712   1904880      5.60   1353844   2014072     45144
08:35:01     29322024  31573140   3617196     10.98     83812   2442012   1670468      4.91   1201928   2047396     25332
08:36:01     28958120  31249864   3981100     12.09     83900   2472568   2052516      6.04   1525268   2087160       380
08:37:01     29939956  31698040   2999264      9.11     89100   1964620   1526584      4.49    955244   1711176       664
Average:     29066417  31260323   3872803     11.76     82940   2378455   1998917      5.88   1464643   2050090     35262

08:24:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:25:01         ens3    276.05    175.56   1318.86     57.75      0.00      0.00      0.00      0.00
08:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:25:01           lo      1.36      1.36      0.14      0.14      0.00      0.00      0.00      0.00
08:26:01    veth11ca8d6     40.51     93.12      3.12   1788.77      0.00      0.00      0.00      0.15
08:26:01         ens3    180.09    114.74   1923.49     20.72      0.00      0.00      0.00      0.00
08:26:01      docker0     41.86     96.77      2.66   1840.53      0.00      0.00      0.00      0.00
08:26:01           lo      2.40      2.40      0.23      0.23      0.00      0.00      0.00      0.00
08:27:01    veth11ca8d6      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01         ens3      2.57      2.45      0.60      1.27      0.00      0.00      0.00      0.00
08:27:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01    veth11ca8d6      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01         ens3      0.23      0.13      0.06      0.01      0.00      0.00      0.00      0.00
08:28:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:29:01    veth11ca8d6      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01         ens3      0.25      0.20      0.13      0.66      0.00      0.00      0.00      0.00
08:29:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01    veth11ca8d6      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01         ens3      1.52      1.23      0.33      0.73      0.00      0.00      0.00      0.00
08:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:31:01    veth11ca8d6      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01         ens3      0.93      0.30      0.40      0.45      0.00      0.00      0.00      0.00
08:31:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01    veth11ca8d6      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01         ens3      0.30      0.18      0.07      0.25      0.00      0.00      0.00      0.00
08:32:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:33:01    veth11ca8d6      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01         ens3      9.37      8.32      2.02      3.39      0.00      0.00      0.00      0.00
08:33:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01    veth11ca8d6      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01         ens3      8.78      7.97      2.70      3.55      0.00      0.00      0.00      0.00
08:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:35:01    veth11ca8d6      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01         ens3      7.12      5.43      4.29      4.92      0.00      0.00      0.00      0.00
08:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01    veth11ca8d6      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01         ens3      1.05      0.57      0.41      0.46      0.00      0.00      0.00      0.00
08:36:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:37:01         ens3    124.01    115.86    127.98     37.40      0.00      0.00      0.00      0.00
08:37:01      docker0      5.67      6.55      0.38    101.42      0.00      0.00      0.00      0.00
08:37:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3     46.81     33.12    258.78     10.06      0.00      0.00      0.00      0.00
Average:      docker0      3.66      7.96      0.23    149.61      0.00      0.00      0.00      0.00
Average:           lo      0.36      0.36      0.03      0.03      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93937) 	12/29/24 	_x86_64_	(8 CPU)

08:23:26     LINUX RESTART	(8 CPU)

08:24:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:25:01        all     10.54      0.00      0.90      2.40      0.04     86.12
08:25:01          0     23.06      0.00      1.50      2.55      0.03     72.86
08:25:01          1      5.98      0.00      0.97      9.62      0.03     83.40
08:25:01          2      6.77      0.00      0.39      0.07      0.03     92.73
08:25:01          3      2.15      0.00      0.32      0.12      0.03     97.37
08:25:01          4      1.96      0.00      1.36      4.30      0.09     92.29
08:25:01          5      3.09      0.00      0.22      0.17      0.00     96.52
08:25:01          6      7.49      0.00      0.41      0.37      0.02     91.71
08:25:01          7     33.88      0.00      2.04      1.99      0.05     62.03
08:26:01        all     26.35      0.00      5.12      1.67      0.08     66.78
08:26:01          0     25.33      0.00      5.22      2.68      0.08     66.69
08:26:01          1     29.05      0.00      5.33      2.19      0.10     63.32
08:26:01          2     24.28      0.00      5.47      1.04      0.07     69.14
08:26:01          3     26.99      0.00      4.56      0.62      0.07     67.76
08:26:01          4     23.11      0.00      5.02      5.73      0.08     66.06
08:26:01          5     25.58      0.00      4.56      0.12      0.08     69.65
08:26:01          6     28.13      0.00      5.48      0.27      0.07     66.05
08:26:01          7     28.32      0.00      5.26      0.74      0.08     65.60
08:27:01        all     24.18      0.00      2.00      0.22      0.04     73.56
08:27:01          0     14.94      0.00      1.83      0.02      0.07     83.15
08:27:01          1     13.74      0.00      1.07      0.08      0.02     85.10
08:27:01          2     18.88      0.00      2.44      0.18      0.03     78.47
08:27:01          3     19.26      0.00      2.16      0.22      0.03     78.34
08:27:01          4     21.97      0.00      1.91      0.13      0.05     75.94
08:27:01          5     76.42      0.00      3.73      0.94      0.08     18.83
08:27:01          6     14.05      0.00      1.80      0.18      0.02     83.95
08:27:01          7     14.26      0.00      1.04      0.00      0.02     84.69
08:28:01        all     12.08      0.00      0.45      0.60      0.02     86.85
08:28:01          0      4.94      0.00      0.13      0.00      0.05     94.88
08:28:01          1     75.91      0.00      2.75      0.02      0.07     21.26
08:28:01          2      0.02      0.00      0.02      0.15      0.02     99.80
08:28:01          3      5.18      0.00      0.23      0.00      0.00     94.59
08:28:01          4      7.59      0.00      0.33      0.03      0.05     92.00
08:28:01          5      2.97      0.00      0.10      4.55      0.02     92.37
08:28:01          6      0.03      0.00      0.00      0.00      0.02     99.95
08:28:01          7      0.02      0.00      0.00      0.07      0.00     99.92
08:29:01        all     11.85      0.00      0.50      0.74      0.02     86.90
08:29:01          0      0.02      0.00      0.02      0.00      0.02     99.95
08:29:01          1     21.51      0.00      0.73      0.00      0.03     77.72
08:29:01          2      0.00      0.00      0.00      0.05      0.00     99.95
08:29:01          3      0.00      0.00      0.00      0.00      0.02     99.98
08:29:01          4     73.26      0.00      3.26      1.09      0.07     22.33
08:29:01          5      0.00      0.00      0.02      4.77      0.00     95.22
08:29:01          6      0.03      0.00      0.00      0.00      0.00     99.97
08:29:01          7      0.00      0.00      0.00      0.00      0.00    100.00
08:30:01        all     12.12      0.00      0.65      0.76      0.03     86.45
08:30:01          0     27.17      0.00      1.36      0.00      0.05     71.42
08:30:01          1     24.94      0.00      1.52      0.70      0.08     72.76
08:30:01          2      0.47      0.00      0.12      0.22      0.02     99.18
08:30:01          3      0.90      0.00      0.13      0.00      0.00     98.97
08:30:01          4     41.43      0.00      1.69      0.00      0.08     56.80
08:30:01          5      0.27      0.00      0.08      5.14      0.00     94.51
08:30:01          6      1.62      0.00      0.25      0.00      0.00     98.13
08:30:01          7      0.30      0.00      0.07      0.00      0.02     99.62
08:31:01        all     12.03      0.00      0.46      0.56      0.02     86.93
08:31:01          0      0.02      0.00      0.02      0.00      0.02     99.95
08:31:01          1      0.00      0.00      0.00      0.00      0.03     99.97
08:31:01          2      0.00      0.00      0.02      0.02      0.00     99.97
08:31:01          3      0.00      0.00      0.00      0.00      0.00    100.00
08:31:01          4     96.26      0.00      3.59      0.00      0.10      0.05
08:31:01          5      0.00      0.00      0.00      4.42      0.02     95.57
08:31:01          6      0.03      0.00      0.02      0.00      0.00     99.95
08:31:01          7      0.00      0.00      0.00      0.00      0.00    100.00
08:32:01        all     12.17      0.00      0.41      0.50      0.03     86.89
08:32:01          0     29.74      0.00      1.02      0.00      0.07     69.17
08:32:01          1      0.00      0.00      0.02      0.00      0.03     99.95
08:32:01          2      0.61      0.00      0.00      0.08      0.02     99.29
08:32:01          3      0.02      0.00      0.02      0.00      0.00     99.97
08:32:01          4     43.11      0.00      1.47      0.00      0.07     55.35
08:32:01          5      0.02      0.00      0.00      3.92      0.00     96.07
08:32:01          6     23.93      0.00      0.80      0.00      0.03     75.23
08:32:01          7      0.03      0.00      0.00      0.00      0.00     99.97
08:33:01        all     34.81      0.00      3.33      0.63      0.05     61.17
08:33:01          0     45.53      0.00      3.89      0.88      0.05     49.65
08:33:01          1     26.08      0.00      2.86      0.02      0.05     71.00
08:33:01          2     26.02      0.00      3.22      0.21      0.03     70.52
08:33:01          3     28.04      0.00      3.03      0.03      0.03     68.86
08:33:01          4     25.85      0.00      2.90      0.13      0.05     71.07
08:33:01          5     25.99      0.00      3.65      3.42      0.05     66.89
08:33:01          6     74.04      0.00      4.51      0.17      0.12     21.17
08:33:01          7     27.08      0.00      2.62      0.17      0.03     70.10
08:34:01        all     31.71      0.00      3.18      0.23      0.04     64.84
08:34:01          0     23.35      0.00      2.72      0.03      0.05     73.85
08:34:01          1     46.55      0.00      3.98      0.00      0.05     49.42
08:34:01          2     21.62      0.00      3.14      0.40      0.03     74.81
08:34:01          3     23.73      0.00      2.64      0.02      0.03     73.58
08:34:01          4     22.92      0.00      2.92      0.08      0.05     74.03
08:34:01          5     68.94      0.00      4.51      1.17      0.08     25.30
08:34:01          6     24.78      0.00      2.85      0.02      0.03     72.32
08:34:01          7     21.99      0.00      2.66      0.13      0.03     75.18
08:35:01        all     12.14      0.00      0.73      0.22      0.03     86.87
08:35:01          0      0.65      0.00      0.40      0.00      0.02     98.93
08:35:01          1      4.60      0.00      0.78      0.00      0.00     94.62
08:35:01          2      0.95      0.00      0.17      0.00      0.02     98.86
08:35:01          3      4.75      0.00      0.40      0.00      0.02     94.83
08:35:01          4     10.96      0.00      0.62      0.07      0.08     88.27
08:35:01          5     73.03      0.00      3.11      1.49      0.08     22.29
08:35:01          6      0.72      0.00      0.22      0.12      0.00     98.95
08:35:01          7      1.52      0.00      0.18      0.03      0.00     98.27

08:35:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:36:01        all     12.00      0.00      0.47      0.23      0.03     87.27
08:36:01          0      0.02      0.00      0.02      0.00      0.00     99.97
08:36:01          1      0.02      0.00      0.02      0.00      0.00     99.97
08:36:01          2      4.89      0.00      0.18      0.00      0.02     94.91
08:36:01          3      0.03      0.00      0.00      0.00      0.05     99.92
08:36:01          4      0.02      0.00      0.00      0.00      0.02     99.97
08:36:01          5     58.75      0.00      2.32      1.79      0.07     37.08
08:36:01          6      0.02      0.00      0.00      0.00      0.00     99.98
08:36:01          7     32.32      0.00      1.25      0.08      0.07     66.28
08:37:01        all     27.24      0.00      4.87      1.06      0.06     66.77
08:37:01          0     25.99      0.00      5.01      0.23      0.07     68.70
08:37:01          1     20.81      0.00      4.49      0.60      0.05     74.05
08:37:01          2     26.40      0.00      4.98      1.57      0.05     67.00
08:37:01          3     19.92      0.00      4.68      0.42      0.07     74.92
08:37:01          4     25.62      0.00      4.82      0.22      0.07     69.27
08:37:01          5     19.64      0.00      3.94      5.15      0.05     71.22
08:37:01          6     35.35      0.00      5.44      0.12      0.07     59.03
08:37:01          7     44.28      0.00      5.57      0.18      0.07     49.90
Average:        all     18.41      0.00      1.77      0.75      0.04     79.03
Average:          0     16.97      0.00      1.78      0.49      0.04     80.71
Average:          1     20.71      0.00      1.88      1.01      0.04     76.36
Average:          2     10.09      0.00      1.55      0.31      0.03     88.03
Average:          3     10.08      0.00      1.40      0.11      0.03     88.39
Average:          4     30.35      0.00      2.30      0.90      0.07     66.38
Average:          5     27.29      0.00      2.02      2.85      0.04     67.80
Average:          6     16.16      0.00      1.67      0.10      0.03     82.04
Average:          7     15.64      0.00      1.59      0.26      0.03     82.49