---> uname -a: Linux prd-centos8-builder-2c-2g-1201.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: 2799.998 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): 0,1 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 734 4695 19 2267 6665 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:ab:a8:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feab:a825/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:5b:69:e2 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) 10/22/2025 _x86_64_ (2 CPU) 18:31:47 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 299.05 91.09 207.96 14433.47 41870.19 06:34:01 PM 112.55 0.58 111.96 67.32 9766.56 06:35:01 PM 57.46 0.27 57.19 40.93 6033.08 06:36:01 PM 21.91 0.10 21.81 3.60 600.75 06:37:01 PM 27.18 0.92 26.26 95.18 713.30 Average: 103.63 18.59 85.04 2928.39 11797.40 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5162948 6872900 2719484 34.50 2688 1901876 1118036 12.52 201540 2229172 86028 06:34:01 PM 4877756 6849888 3004676 38.12 2688 2148048 1076152 12.05 205388 2446376 102052 06:35:01 PM 4767048 6778240 3115384 39.52 2688 2186512 1166524 13.06 267320 2494488 11940 06:36:01 PM 4848008 6859172 3034424 38.50 2688 2186424 1080008 12.09 268984 2411580 10756 06:37:01 PM 4839536 6853012 3042896 38.60 2688 2188772 1094840 12.26 426440 2262896 10236 Average: 4899059 6842642 2983373 37.85 2688 2122326 1107112 12.40 273934 2368902 44202 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 302.05 181.89 1499.51 62.97 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 46.39 40.03 560.04 7.26 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 73.20 62.06 603.77 11.29 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 19.29 19.19 17.63 7.29 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 25.78 23.40 29.79 12.22 0.00 0.00 0.00 0.00 06:37:01 PM 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 93.35 65.31 542.16 20.21 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) 10/22/2025 _x86_64_ (2 CPU) 18:31:47 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 47.32 0.02 10.10 9.16 0.09 33.30 06:33:01 PM 0 46.68 0.03 11.03 10.09 0.08 32.07 06:33:01 PM 1 47.96 0.00 9.18 8.24 0.10 34.53 06:34:01 PM all 33.62 0.00 5.65 5.70 0.11 54.92 06:34:01 PM 0 30.14 0.00 5.54 6.12 0.08 58.11 06:34:01 PM 1 37.12 0.00 5.75 5.28 0.13 51.72 06:35:01 PM all 35.27 0.00 4.07 1.22 0.08 59.36 06:35:01 PM 0 35.59 0.00 3.97 1.12 0.10 59.23 06:35:01 PM 1 34.96 0.00 4.17 1.32 0.07 59.49 06:36:01 PM all 33.06 0.00 3.53 0.24 0.10 63.06 06:36:01 PM 0 23.47 0.00 2.78 0.20 0.10 73.45 06:36:01 PM 1 42.72 0.00 4.29 0.28 0.10 52.61 06:37:01 PM all 36.29 0.00 4.11 0.23 0.08 59.29 06:37:01 PM 0 36.19 0.00 3.99 0.20 0.08 59.54 06:37:01 PM 1 36.38 0.00 4.23 0.25 0.08 59.05 Average: all 37.10 0.00 5.49 3.31 0.09 54.01 Average: 0 34.39 0.01 5.45 3.54 0.09 56.52 Average: 1 39.82 0.00 5.52 3.07 0.10 51.49