---> uname -a:
Linux prd-ubuntu2204-docker-8c-8g-29 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:                         x86_64
CPU op-mode(s):                       32-bit, 64-bit
Address sizes:                        40 bits physical, 48 bits virtual
Byte Order:                           Little Endian
CPU(s):                               8
On-line CPU(s) list:                  0-7
Vendor ID:                            AuthenticAMD
Model name:                           AMD EPYC-Rome Processor
CPU family:                           23
Model:                                49
Thread(s) per core:                   1
Core(s) per socket:                   1
Socket(s):                            8
Stepping:                             0
BogoMIPS:                             5599.99
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
Virtualization:                       AMD-V
Hypervisor vendor:                    KVM
Virtualization type:                  full
L1d cache:                            256 KiB (8 instances)
L1i cache:                            256 KiB (8 instances)
L2 cache:                             4 MiB (8 instances)
L3 cache:                             128 MiB (8 instances)
NUMA node(s):                         1
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 Reg file data sampling: Not affected
Vulnerability Retbleed:               Mitigation; untrained return thunk; SMT disabled
Vulnerability Spec rstack overflow:   Mitigation; SMT disabled
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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds:                  Not affected
Vulnerability Tsx async abort:        Not affected

---> nproc:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
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
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           3.2G  4.0K  3.2G   1% /run/user/1001

---> free -m:
               total        used        free      shared  buff/cache   available
Mem:           32092         699       28042           4        3349       30926
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:43:39:8b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    inet 10.30.107.126/23 metric 100 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 84213sec preferred_lft 84213sec
    inet6 fe80::f816:3eff:fe43:398b/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 06:65:d5:1c:e4:a2 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::465:d5ff:fe1c:e4a2/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-29) 	02/26/26 	_x86_64_	(8 CPU)

10:32:39     LINUX RESTART	(8 CPU)

10:40:07          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
10:50:16         1.64      0.20      1.43      0.02      1.64     17.30     11.59
11:00:20         1.31      0.03      1.28      0.00      0.75     14.44      0.00
Average:         1.48      0.11      1.35      0.01      1.20     15.87      5.82

10:40:07    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:50:16     30091456  31742100    642540      1.96     62648   1926020   1533908      4.52    206184   2262076        16
11:00:20     30063152  31715068    668840      2.04     63056   1926388   1535912      4.53    207648   2290144         4
Average:     30077304  31728584    655690      2.00     62852   1926204   1534910      4.53    206916   2276110        10

10:40:07        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:50:16           lo      0.10      0.10      0.01      0.01      0.00      0.00      0.00      0.00
10:50:16         ens3      0.57      0.36      0.21      0.59      0.00      0.00      0.00      0.00
10:50:16      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:00:20           lo      0.10      0.10      0.01      0.01      0.00      0.00      0.00      0.00
11:00:20         ens3      1.20      0.88      0.72      0.74      0.00      0.00      0.00      0.00
11:00:20      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      0.10      0.10      0.01      0.01      0.00      0.00      0.00      0.00
Average:         ens3      0.89      0.62      0.46      0.67      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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-29) 	02/26/26 	_x86_64_	(8 CPU)

10:32:39     LINUX RESTART	(8 CPU)

10:40:07        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:50:16        all      0.16      0.00      0.01      0.01      0.01     99.81
10:50:16          0      0.02      0.00      0.01      0.00      0.00     99.96
10:50:16          1      0.03      0.00      0.02      0.00      0.01     99.94
10:50:16          2      1.12      0.00      0.02      0.00      0.01     98.84
10:50:16          3      0.03      0.00      0.01      0.03      0.01     99.92
10:50:16          4      0.02      0.00      0.02      0.00      0.02     99.94
10:50:16          5      0.01      0.00      0.01      0.00      0.00     99.97
10:50:16          6      0.01      0.00      0.01      0.00      0.01     99.98
10:50:16          7      0.03      0.00      0.02      0.01      0.00     99.93
11:00:20        all      0.09      0.00      0.01      0.00      0.01     99.89
11:00:20          0      0.02      0.00      0.01      0.00      0.00     99.97
11:00:20          1      0.04      0.00      0.01      0.00      0.01     99.94
11:00:20          2      0.51      0.00      0.03      0.00      0.01     99.45
11:00:20          3      0.04      0.00      0.01      0.01      0.01     99.93
11:00:20          4      0.01      0.00      0.02      0.02      0.01     99.94
11:00:20          5      0.02      0.00      0.02      0.00      0.01     99.95
11:00:20          6      0.01      0.00      0.01      0.00      0.01     99.98
11:00:20          7      0.05      0.00      0.01      0.00      0.00     99.93
Average:        all      0.12      0.00      0.01      0.01      0.01     99.85
Average:          0      0.02      0.00      0.01      0.00      0.00     99.96
Average:          1      0.04      0.00      0.01      0.00      0.01     99.94
Average:          2      0.82      0.00      0.03      0.00      0.01     99.15
Average:          3      0.04      0.00      0.01      0.02      0.01     99.93
Average:          4      0.02      0.00      0.02      0.01      0.02     99.94
Average:          5      0.02      0.00      0.02      0.00      0.01     99.96
Average:          6      0.01      0.00      0.01      0.00      0.01     99.98
Average:          7      0.04      0.00      0.02      0.01      0.00     99.93

