---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-101534 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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):              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:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G   11G   68G  14% /
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/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040        1270       10635           0        4134       14441
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:0d:0a:c6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85512sec preferred_lft 85512sec
    inet6 fe80::f816:3eff:fe0d:ac6/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-101534) 	01/25/25 	_x86_64_	(4 CPU)

13:21:25     LINUX RESTART	(4 CPU)

13:22:02          tps      rtps      wtps   bread/s   bwrtn/s
13:23:01       109.20      0.34    108.86     32.67  25939.47
13:24:01       104.07     17.84     86.22    673.78  24376.54
13:25:01        28.82      0.00     28.82      0.00  14945.33
13:26:01        33.83      0.00     33.83      0.00  14739.28
13:27:01        32.82      0.00     32.82      0.00   1983.87
13:28:01        27.62      0.02     27.61      0.13    675.91
13:29:01        17.76      0.00     17.76      0.00    381.94
13:30:01        21.90      0.00     21.90      0.00    553.37
13:31:01        48.56      0.00     48.56      0.00   1089.42
13:32:01        32.39      0.43     31.96     15.33    776.94
13:33:01        17.80      2.45     15.35     80.40   7656.13
13:34:01       190.47      2.23    188.24     59.06  30950.84
13:35:01        40.58      1.05     39.53     49.19  15811.76
13:36:01        22.96      0.83     22.13     86.92  11481.42
Average:        51.99      1.80     50.19     71.30  10793.36

13:22:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:23:01     13972724  15563736   2452236     14.93     61768   1731196    768296      4.40    651304   1588128     22276
13:24:01     12808412  14676824   3616548     22.02     74064   1983692   1550628      8.87   1580620   1795576      7976
13:25:01     12114340  13992180   4310620     26.24     74332   1992464   2048212     11.72   2287120   1781632       292
13:26:01     12063404  13953128   4361556     26.55     74772   2003020   2104000     12.04   2325920   1792128        16
13:27:01     12018744  13930160   4406216     26.83     75200   2023256   2120096     12.13   2348100   1812368       260
13:28:01     11991844  13919344   4433116     26.99     75612   2037968   2120096     12.13   2358200   1827068       180
13:29:01     11980920  13917752   4444040     27.06     76012   2046032   2120096     12.13   2359276   1835132        28
13:30:01     11960964  13910920   4463996     27.18     76428   2057820   2170012     12.42   2366196   1846920       400
13:31:01     11929496  13906476   4495464     27.37     77604   2081156   2170012     12.42   2369460   1870264       372
13:32:01     11193500  13270164   5231460     31.85     78436   2177168   2952408     16.90   3003568   1964980     80584
13:33:01      9233736  11949996   7191224     43.78     87408   2767788   4046228     23.16   4413596   2459296    453504
13:34:01      8081684  11506908   8343276     50.80     97868   3406732   4715976     26.99   5299924   2662500    202228
13:35:01     11020348  15010428   5404612     32.90     99616   3952736   1196228      6.85   2259788   2757168    285584
13:36:01     10924624  14820196   5500336     33.49    101904   3859940   1398028      8.00   2469292   2646148     17896
Average:     11521053  13880587   4903907     29.86     80787   2437212   2248594     12.87   2578026   2045665     76543

13:22:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:23:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
13:23:01         ens3     48.23     32.69    775.02      6.62      0.00      0.00      0.00      0.00
13:24:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
13:24:01         ens3    328.47    269.73   2726.91     60.75      0.00      0.00      0.00      0.00
13:25:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:25:01         ens3      5.18      3.83      1.32      1.43      0.00      0.00      0.00      0.00
13:26:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
13:26:01         ens3      1.05      0.80      1.17      0.64      0.00      0.00      0.00      0.00
13:27:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:27:01         ens3      0.38      0.23      0.13      0.33      0.00      0.00      0.00      0.00
13:28:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
13:28:01         ens3      0.23      0.20      0.06      0.20      0.00      0.00      0.00      0.00
13:29:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:29:01         ens3      1.27      0.62      0.52      0.76      0.00      0.00      0.00      0.00
13:30:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
13:30:01         ens3      4.72      5.88      0.51      8.49      0.00      0.00      0.00      0.00
13:31:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:31:01         ens3      0.65      0.38      0.32      0.22      0.00      0.00      0.00      0.00
13:32:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
13:32:01         ens3     19.71     13.03      5.46      4.96      0.00      0.00      0.00      0.00
13:33:01           lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
13:33:01         ens3    130.03     95.98    266.46     28.17      0.00      0.00      0.00      0.00
13:34:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
13:34:01         ens3    287.80    238.38   1612.41     73.36      0.00      0.00      0.00      0.00
13:35:01           lo      1.45      1.45     13.54     13.54      0.00      0.00      0.00      0.00
13:35:01         ens3    370.52    258.94    743.11     91.17      0.00      0.00      0.00      0.00
13:36:01           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
13:36:01         ens3     91.35     67.14     31.10    262.93      0.00      0.00      0.00      0.00
Average:           lo      0.35      0.35      0.99      0.99      0.00      0.00      0.00      0.00
Average:         ens3     92.17     70.61    439.94     38.61      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-101534) 	01/25/25 	_x86_64_	(4 CPU)

13:21:25     LINUX RESTART	(4 CPU)

13:22:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:23:01        all     12.37      0.00      0.82     14.31      0.04     72.46
13:23:01          0      3.68      0.00      0.24      0.64      0.02     95.42
13:23:01          1     23.26      0.00      1.15      7.62      0.05     67.92
13:23:01          2     15.10      0.00      1.19      2.96      0.03     80.72
13:23:01          3      7.47      0.00      0.71     46.12      0.07     45.63
13:24:01        all     37.64      0.00      1.38      6.54      0.11     54.33
13:24:01          0     28.25      0.00      1.14      1.00      0.10     69.50
13:24:01          1     33.33      0.00      1.43     18.87      0.10     46.26
13:24:01          2     37.76      0.00      1.05      2.28      0.12     58.80
13:24:01          3     51.25      0.00      1.90      3.98      0.13     42.74
13:25:01        all     34.99      0.00      0.31      2.09      0.08     62.53
13:25:01          0     18.59      0.00      0.27      0.00      0.08     81.06
13:25:01          1     48.93      0.00      0.45      7.86      0.10     42.65
13:25:01          2     53.08      0.00      0.27      0.50      0.07     46.09
13:25:01          3     19.38      0.00      0.25      0.00      0.05     80.32
13:26:01        all     38.36      0.00      0.15      0.18      0.07     61.25
13:26:01          0     29.06      0.00      0.15      0.00      0.03     70.75
13:26:01          1     95.55      0.00      0.17      0.62      0.12      3.55
13:26:01          2     10.90      0.00      0.07      0.03      0.03     88.96
13:26:01          3     18.05      0.00      0.22      0.07      0.05     81.61
13:27:01        all     27.23      0.00      0.09      0.10      0.03     72.55
13:27:01          0      1.88      0.00      0.05      0.13      0.02     97.92
13:27:01          1     99.25      0.00      0.22      0.10      0.08      0.35
13:27:01          2      1.25      0.00      0.05      0.00      0.03     98.67
13:27:01          3      6.57      0.00      0.05      0.13      0.02     93.23
13:28:01        all     27.84      0.00      0.06      0.04      0.04     72.03
13:28:01          0      1.10      0.00      0.02      0.00      0.02     98.87
13:28:01          1     99.53      0.00      0.13      0.13      0.08      0.12
13:28:01          2      2.11      0.00      0.02      0.00      0.03     97.84
13:28:01          3      8.82      0.00      0.05      0.00      0.02     91.11
13:29:01        all     25.89      0.00      0.05      0.02      0.03     74.01
13:29:01          0      0.78      0.00      0.05      0.02      0.00     99.15
13:29:01          1     99.43      0.00      0.05      0.08      0.08      0.35
13:29:01          2      0.52      0.00      0.07      0.00      0.03     99.38
13:29:01          3      2.72      0.00      0.03      0.00      0.02     97.23
13:30:01        all     25.13      0.00      0.05      0.02      0.03     74.78
13:30:01          0      0.50      0.00      0.02      0.00      0.00     99.48
13:30:01          1     99.58      0.00      0.08      0.05      0.08      0.20
13:30:01          2      0.27      0.00      0.07      0.02      0.02     99.63
13:30:01          3      0.12      0.00      0.03      0.00      0.00     99.85
13:31:01        all     25.40      0.00      0.11      0.00      0.03     74.46
13:31:01          0      1.28      0.00      0.03      0.00      0.02     98.67
13:31:01          1     98.03      0.00      0.32      0.00      0.10      1.55
13:31:01          2      0.40      0.00      0.05      0.00      0.03     99.52
13:31:01          3      2.14      0.00      0.05      0.00      0.00     97.81
13:32:01        all     25.36      0.00      0.36      0.03      0.04     74.20
13:32:01          0      9.00      0.00      0.30      0.02      0.02     90.66
13:32:01          1     64.37      0.00      0.67      0.12      0.07     34.78
13:32:01          2     17.65      0.00      0.29      0.00      0.03     82.03
13:32:01          3     10.31      0.00      0.18      0.00      0.03     89.47
13:33:01        all     47.20      0.00      1.21      0.20      0.07     51.32
13:33:01          0     48.82      0.00      0.67      0.12      0.07     50.33
13:33:01          1     32.68      0.00      0.63      0.40      0.07     66.22
13:33:01          2     64.94      0.00      3.08      0.25      0.08     31.64
13:33:01          3     42.34      0.00      0.47      0.03      0.07     57.09

13:33:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:34:01        all     52.13      0.00      2.95      1.74      0.09     43.10
13:34:01          0     54.48      0.00      2.10      0.07      0.08     43.26
13:34:01          1     49.87      0.00      2.70      1.14      0.10     46.19
13:34:01          2     62.28      0.00      5.40      5.37      0.08     26.87
13:34:01          3     41.93      0.00      1.61      0.37      0.08     56.01
13:35:01        all     53.76      0.00      1.74      0.53      0.08     43.89
13:35:01          0     59.12      0.00      2.16      1.46      0.08     37.19
13:35:01          1     59.68      0.00      1.95      0.17      0.08     38.11
13:35:01          2     36.62      0.00      1.57      0.02      0.08     61.72
13:35:01          3     59.66      0.00      1.25      0.50      0.07     38.52
13:36:01        all     18.70      0.00      0.86      0.75      0.04     79.66
13:36:01          0     22.39      0.00      0.72      0.23      0.05     76.61
13:36:01          1     20.16      0.00      0.95      0.75      0.05     78.09
13:36:01          2     10.40      0.00      0.67      0.03      0.02     88.88
13:36:01          3     21.86      0.00      1.10      1.96      0.03     75.05
Average:        all     32.31      0.00      0.72      1.88      0.06     65.04
Average:          0     19.92      0.00      0.56      0.26      0.04     79.21
Average:          1     66.04      0.00      0.78      2.70      0.08     30.40
Average:          2     22.36      0.00      0.99      0.81      0.05     75.78
Average:          3     20.89      0.00      0.56      3.73      0.05     74.76