---> uname -a: Linux prd-centos8-builder-2c-2g-49153.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4800 19 2261 6765 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:18:8f:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe18:8f37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:ef:c2:ae 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/05/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 268.86 19.34 249.52 5482.57 7561.83 10:34:01 AM 111.95 0.50 111.45 64.38 11972.73 10:35:01 AM 35.53 0.30 35.23 42.39 1832.31 10:36:01 AM 18.40 0.00 18.40 0.00 507.55 10:37:01 AM 26.31 0.92 25.39 95.17 734.22 Average: 92.21 4.21 88.00 1136.98 4521.95 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5185692 7018252 2696740 34.21 2688 2015088 946360 10.60 201940 2171200 162600 10:34:01 AM 4954472 6959316 2927960 37.15 2688 2179892 986540 11.05 229712 2340372 42484 10:35:01 AM 4880804 6918928 3001628 38.08 2688 2213404 1027824 11.51 271688 2374972 43080 10:36:01 AM 4937796 6942688 2944636 37.36 2688 2180264 996308 11.16 269700 2320012 9936 10:37:01 AM 4964844 6975228 2917588 37.01 2688 2185236 967344 10.83 424180 2138872 25108 Average: 4984722 6962882 2897710 36.76 2688 2154777 984875 11.03 279444 2269086 56642 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 259.10 169.68 1788.14 60.99 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 72.31 59.01 825.92 9.94 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.20 23.25 25.50 9.31 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 18.60 18.76 18.31 6.33 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 24.08 21.54 27.37 10.74 0.00 0.00 0.00 0.00 10:37:01 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 79.06 58.45 537.08 19.46 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/05/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 41.17 0.00 7.46 1.83 0.12 49.42 10:33:01 AM 0 31.34 0.00 6.38 1.47 0.12 60.69 10:33:01 AM 1 51.00 0.00 8.55 2.19 0.12 38.15 10:34:01 AM all 34.49 0.00 5.03 1.43 0.11 58.94 10:34:01 AM 0 26.66 0.00 4.35 1.37 0.10 67.52 10:34:01 AM 1 42.30 0.00 5.71 1.50 0.12 50.37 10:35:01 AM all 31.75 0.00 3.62 0.22 0.10 64.31 10:35:01 AM 0 18.21 0.00 3.34 0.18 0.10 78.17 10:35:01 AM 1 45.30 0.00 3.91 0.25 0.10 50.44 10:36:01 AM all 32.47 0.00 3.68 0.08 0.10 63.67 10:36:01 AM 0 22.77 0.00 3.07 0.08 0.10 73.98 10:36:01 AM 1 42.16 0.00 4.29 0.08 0.10 53.36 10:37:01 AM all 35.25 0.00 4.36 0.13 0.12 60.13 10:37:01 AM 0 23.27 0.00 3.90 0.10 0.12 72.62 10:37:01 AM 1 47.23 0.00 4.83 0.17 0.13 47.64 Average: all 35.02 0.00 4.83 0.74 0.11 59.30 Average: 0 24.45 0.00 4.21 0.64 0.11 70.60 Average: 1 45.59 0.00 5.46 0.84 0.11 48.00