---> uname -a: Linux prd-centos8-builder-2c-2g-25.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4897 19 2157 6759 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d0:a1:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.13/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed0:a1cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:e8:23:2f 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 06/18/2025 _x86_64_ (2 CPU) 06:02:01 LINUX RESTART (2 CPU) 06:03:01 AM tps rtps wtps bread/s bwrtn/s 06:04:01 AM 237.52 21.43 216.09 4369.88 38481.62 06:05:01 AM 52.01 0.27 51.74 9.87 3709.62 06:06:01 AM 68.21 0.05 68.16 1.07 6141.26 06:07:01 AM 53.47 0.32 53.16 40.13 5617.81 06:08:01 AM 20.46 0.62 19.84 77.71 1123.09 Average: 86.34 4.54 81.80 899.82 11015.27 06:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:04:01 AM 5467876 7046296 2414448 30.63 2688 1775428 930988 10.42 141468 2003156 29740 06:05:01 AM 5160616 6914348 2721708 34.53 2688 1939276 1058956 11.86 147104 2260880 128284 06:06:01 AM 5106568 6983252 2775756 35.21 2688 2055832 958216 10.73 152548 2287732 123652 06:07:01 AM 5025412 6922572 2856912 36.24 2688 2074760 985576 11.04 326136 2185320 7568 06:08:01 AM 5070136 6975420 2812188 35.68 2688 2082400 945348 10.59 332712 2133248 8304 Average: 5166122 6968378 2716202 34.46 2688 1985539 975817 10.93 219994 2174067 59510 06:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 233.09 133.66 1016.36 61.58 0.00 0.00 0.00 0.00 06:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 41.68 28.63 670.74 4.74 0.00 0.00 0.00 0.00 06:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 20.48 16.58 247.39 3.86 0.00 0.00 0.00 0.00 06:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 12.56 10.23 19.02 4.15 0.00 0.00 0.00 0.00 06:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 12.08 10.30 9.53 4.77 0.00 0.00 0.00 0.00 06:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.98 39.88 392.62 15.82 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 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 06/18/2025 _x86_64_ (2 CPU) 06:02:01 LINUX RESTART (2 CPU) 06:03:01 AM CPU %user %nice %system %iowait %steal %idle 06:04:01 AM all 19.13 0.00 4.19 7.54 0.10 69.04 06:04:01 AM 0 21.92 0.00 3.81 7.16 0.10 67.01 06:04:01 AM 1 16.32 0.00 4.57 7.93 0.10 71.08 06:05:01 AM all 14.69 0.00 1.57 0.80 0.05 82.89 06:05:01 AM 0 14.15 0.00 1.55 1.03 0.05 83.21 06:05:01 AM 1 15.22 0.00 1.60 0.57 0.05 82.57 06:06:01 AM all 17.18 0.00 1.96 0.98 0.07 79.81 06:06:01 AM 0 15.29 0.00 2.07 1.35 0.08 81.21 06:06:01 AM 1 19.06 0.00 1.85 0.62 0.07 78.41 06:07:01 AM all 16.55 0.00 3.47 1.36 0.08 78.54 06:07:01 AM 0 13.50 0.00 5.51 1.44 0.08 79.46 06:07:01 AM 1 19.80 0.00 1.30 1.28 0.07 77.55 06:08:01 AM all 18.38 0.00 1.67 0.17 0.06 79.71 06:08:01 AM 0 15.65 0.00 1.42 0.07 0.05 82.81 06:08:01 AM 1 21.12 0.00 1.93 0.28 0.07 76.60 Average: all 17.19 0.00 2.56 2.17 0.07 78.00 Average: 0 16.11 0.00 2.86 2.21 0.07 78.75 Average: 1 18.28 0.00 2.26 2.14 0.07 77.25