---> uname -a: Linux prd-centos8-builder-2c-2g-8188.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: 2799.996 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): 0,1 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4797 19 2269 6770 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:9b:fa:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe9b:fab3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:94:d2:aa 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) 11/12/2025 _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 216.14 18.06 198.08 5384.21 8163.35 10:34:01 AM 107.45 0.50 106.95 64.38 12084.06 10:35:01 AM 32.21 0.30 31.91 42.39 1237.47 10:36:01 AM 24.73 0.45 24.28 35.99 909.77 10:37:01 AM 25.92 0.47 25.46 59.18 750.52 Average: 81.29 3.96 77.34 1117.26 4629.15 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5177192 7016164 2705240 34.32 2688 2021564 948784 10.62 201636 2177664 145104 10:34:01 AM 4961880 6972592 2920552 37.05 2688 2185724 953028 10.67 232380 2333172 27112 10:35:01 AM 4956712 6969332 2925720 37.12 2688 2187804 967916 10.84 268048 2302272 10764 10:36:01 AM 5008172 7021756 2874260 36.46 2688 2188856 917852 10.28 277612 2241260 10788 10:37:01 AM 4945812 6964936 2936620 37.26 2688 2193828 972028 10.88 435488 2145576 26984 Average: 5009954 6988956 2872478 36.44 2688 2155555 951922 10.66 283033 2239989 44150 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 311.36 190.30 1816.06 63.13 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 79.31 61.43 818.51 10.73 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 19.08 20.34 27.81 8.50 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 23.70 21.36 31.18 9.51 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 16.06 15.61 13.26 7.88 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 89.90 61.81 541.38 19.95 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) 11/12/2025 _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 41.07 0.00 7.09 1.60 0.10 50.15 10:33:01 AM 0 43.07 0.00 6.02 0.90 0.10 49.91 10:33:01 AM 1 39.06 0.00 8.15 2.30 0.10 50.39 10:34:01 AM all 35.98 0.00 5.11 0.87 0.09 57.95 10:34:01 AM 0 21.45 0.00 4.07 0.87 0.08 73.53 10:34:01 AM 1 50.54 0.00 6.15 0.87 0.10 42.34 10:35:01 AM all 33.58 0.00 3.00 0.17 0.08 63.17 10:35:01 AM 0 22.70 0.00 2.74 0.13 0.07 74.36 10:35:01 AM 1 44.45 0.00 3.25 0.20 0.10 51.99 10:36:01 AM all 33.61 0.00 3.54 0.16 0.08 62.61 10:36:01 AM 0 23.13 0.00 3.32 0.05 0.08 73.41 10:36:01 AM 1 44.07 0.00 3.75 0.27 0.08 51.83 10:37:01 AM all 34.37 0.00 3.87 0.12 0.08 61.56 10:37:01 AM 0 21.57 0.00 3.23 0.10 0.08 75.01 10:37:01 AM 1 47.20 0.00 4.51 0.13 0.08 48.07 Average: all 35.72 0.00 4.52 0.58 0.09 59.10 Average: 0 26.37 0.00 3.88 0.41 0.08 69.26 Average: 1 45.07 0.00 5.16 0.75 0.09 48.93