---> uname -a: Linux prd-centos8-builder-2c-2g-1784.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 664 4762 19 2271 6736 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:0d:1a:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe0d:1ab9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:3e:dc:06 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) 10/24/2025 _x86_64_ (2 CPU) 14:31:38 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 210.59 34.54 176.05 9033.44 41994.70 02:34:01 PM 104.03 0.07 103.96 1.33 9420.12 02:35:01 PM 48.31 0.50 47.81 64.66 5353.56 02:36:01 PM 27.33 0.27 27.06 41.86 1211.21 02:37:01 PM 19.40 0.00 19.40 0.00 511.91 02:38:01 PM 25.56 0.92 24.64 95.17 890.12 Average: 72.55 6.05 66.50 1539.91 9899.34 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5222084 6965612 2660348 33.75 2688 1935344 1030636 11.54 201968 2168920 96776 02:34:01 PM 4968344 6941536 2914088 36.97 2688 2149492 1005984 11.26 203756 2360092 102272 02:35:01 PM 4867308 6912828 3015124 38.25 2688 2220968 1033568 11.57 235444 2427772 60884 02:36:01 PM 4903488 6931208 2978944 37.79 2688 2202980 1013180 11.34 269192 2357476 24160 02:37:01 PM 4923768 6937348 2958664 37.53 2688 2188868 1001412 11.21 269104 2336764 10048 02:38:01 PM 4933764 6952388 2948668 37.41 2688 2193788 1027932 11.51 426028 2169696 11964 Average: 4969793 6940153 2912639 36.95 2688 2148573 1018785 11.41 267582 2303453 51017 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 329.98 189.41 1744.88 62.65 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 35.77 30.70 307.99 5.62 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 53.12 41.26 586.32 7.71 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 15.66 17.21 21.38 5.91 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 16.90 18.50 15.91 6.67 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 26.31 20.96 27.68 14.43 0.00 0.00 0.00 0.00 02:38:01 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 79.64 53.02 450.78 17.17 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) 10/24/2025 _x86_64_ (2 CPU) 14:31:38 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 40.66 0.00 8.75 11.90 0.12 38.57 02:33:01 PM 0 39.67 0.00 7.07 10.30 0.12 42.85 02:33:01 PM 1 41.66 0.00 10.44 13.51 0.12 34.28 02:34:01 PM all 29.64 0.00 4.81 8.71 0.12 56.72 02:34:01 PM 0 27.67 0.00 4.28 6.13 0.12 61.80 02:34:01 PM 1 31.61 0.00 5.35 11.30 0.12 51.63 02:35:01 PM all 25.05 0.00 3.25 6.23 0.10 65.37 02:35:01 PM 0 21.95 0.00 3.47 6.64 0.10 67.83 02:35:01 PM 1 28.14 0.00 3.04 5.82 0.10 62.91 02:36:01 PM all 24.39 0.00 2.66 4.01 0.09 68.86 02:36:01 PM 0 16.06 0.00 2.46 1.37 0.08 80.03 02:36:01 PM 1 32.70 0.00 2.85 6.64 0.10 57.70 02:37:01 PM all 32.11 0.00 3.42 1.91 0.09 62.47 02:37:01 PM 0 27.21 0.00 3.17 1.20 0.10 68.32 02:37:01 PM 1 37.02 0.00 3.67 2.62 0.08 56.60 02:38:01 PM all 29.72 0.00 3.30 2.82 0.10 64.07 02:38:01 PM 0 30.85 0.00 3.39 2.00 0.10 63.66 02:38:01 PM 1 28.58 0.00 3.20 3.64 0.10 64.48 Average: all 30.24 0.00 4.36 5.92 0.10 59.37 Average: 0 27.22 0.00 3.97 4.60 0.10 64.11 Average: 1 33.27 0.00 4.75 7.24 0.10 54.63