---> uname -a: Linux prd-centos8-builder-2c-2g-261.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4783 19 2262 6748 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:d9:e9:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fed9:e93d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:35:a3:1b 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) 09/22/2025 _x86_64_ (2 CPU) 07:31:31 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 275.44 21.96 253.48 5701.70 8335.60 07:34:02 AM 95.13 1.12 94.02 134.49 11729.62 07:35:01 AM 16.69 0.03 16.66 0.54 1324.28 07:36:01 AM 3.43 0.00 3.43 0.00 116.69 07:37:01 AM 0.28 0.00 0.28 0.00 2.35 07:38:01 AM 0.55 0.00 0.55 0.00 7.52 07:39:01 AM 0.33 0.00 0.33 0.00 3.42 07:40:01 AM 0.35 0.00 0.35 0.00 3.65 07:41:01 AM 0.38 0.00 0.38 0.00 3.88 07:42:01 AM 0.52 0.00 0.52 0.00 7.40 07:43:01 AM 16.15 0.50 15.65 63.72 427.21 Average: 37.24 2.15 35.09 537.27 1997.69 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5109712 6986896 2772720 35.18 2688 2059016 975704 10.92 201632 2245084 201112 07:34:02 AM 4915316 6922500 2967116 37.64 2688 2182376 1029616 11.53 231424 2380464 27852 07:35:01 AM 4915492 6922092 2966940 37.64 2688 2182396 1029616 11.53 231444 2380388 4 07:36:01 AM 4915520 6922120 2966912 37.64 2688 2182396 1006412 11.27 244520 2367544 4 07:37:01 AM 4914520 6921124 2967912 37.65 2688 2182400 1006412 11.27 244520 2368600 4 07:38:01 AM 4914664 6921252 2967768 37.65 2688 2182400 1019996 11.42 246044 2366996 4 07:39:01 AM 4915024 6921612 2967408 37.65 2688 2182400 1019996 11.42 246044 2366952 4 07:40:01 AM 4914632 6921224 2967800 37.65 2688 2182404 1041976 11.67 246592 2366608 4 07:41:01 AM 4914748 6921372 2967684 37.65 2688 2182408 1041976 11.67 246592 2366428 4 07:42:01 AM 4913404 6920032 2969028 37.67 2688 2182412 1040376 11.65 246744 2367564 4 07:43:01 AM 4916544 6938704 2965888 37.63 2688 2197000 990600 11.09 404876 2205648 36320 Average: 4932689 6928993 2949743 37.42 2688 2172510 1018425 11.40 253676 2343843 24120 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 322.43 197.80 1927.29 63.94 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 AM eth0 73.19 56.28 704.85 11.24 0.00 0.00 0.00 0.00 07:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.66 0.32 0.12 0.07 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 2.50 2.00 1.15 0.87 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 0.50 0.32 0.11 0.06 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 2.88 2.30 1.41 0.93 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 0.63 0.32 0.10 0.05 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 2.47 1.83 1.10 0.77 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 0.87 0.32 0.13 0.05 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 3.28 2.12 1.62 1.15 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 17.78 15.30 14.73 7.95 0.00 0.00 0.00 0.00 07:43:01 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 38.90 25.39 241.53 7.93 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) 09/22/2025 _x86_64_ (2 CPU) 07:31:31 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 44.19 0.00 7.95 2.32 0.13 45.41 07:33:01 AM 0 34.26 0.00 7.12 1.59 0.13 56.90 07:33:01 AM 1 54.15 0.00 8.78 3.06 0.12 33.90 07:34:02 AM all 30.08 0.00 4.45 1.08 0.08 64.30 07:34:02 AM 0 18.69 0.00 3.77 0.83 0.07 76.65 07:34:02 AM 1 41.48 0.00 5.14 1.33 0.10 51.95 07:35:01 AM all 0.33 0.00 0.16 0.11 0.05 99.35 07:35:01 AM 0 0.07 0.00 0.14 0.08 0.05 99.66 07:35:01 AM 1 0.59 0.00 0.19 0.14 0.05 99.03 07:36:01 AM all 1.20 0.00 0.23 0.55 0.04 97.97 07:36:01 AM 0 0.75 0.00 0.20 0.42 0.05 98.58 07:36:01 AM 1 1.65 0.00 0.27 0.68 0.03 97.36 07:37:01 AM all 0.20 0.00 0.09 0.00 0.03 99.67 07:37:01 AM 0 0.28 0.00 0.10 0.00 0.03 99.58 07:37:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 07:38:01 AM all 1.30 0.00 0.23 0.00 0.04 98.43 07:38:01 AM 0 0.70 0.00 0.12 0.00 0.03 99.15 07:38:01 AM 1 1.90 0.00 0.33 0.00 0.05 97.71 07:39:01 AM all 0.22 0.00 0.06 0.00 0.03 99.69 07:39:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 07:39:01 AM 1 0.32 0.00 0.07 0.00 0.05 99.57 07:40:01 AM all 1.17 0.00 0.21 0.00 0.05 98.57 07:40:01 AM 0 1.42 0.00 0.28 0.00 0.05 98.25 07:40:01 AM 1 0.92 0.00 0.13 0.00 0.05 98.90 07:41:01 AM all 0.31 0.00 0.09 0.00 0.04 99.56 07:41:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 07:41:01 AM 1 0.50 0.00 0.08 0.00 0.05 99.37 07:42:01 AM all 1.28 0.00 0.26 0.00 0.04 98.42 07:42:01 AM 0 0.70 0.00 0.18 0.00 0.03 99.08 07:42:01 AM 1 1.85 0.00 0.33 0.00 0.05 97.76 07:43:01 AM all 26.71 0.00 3.72 0.11 0.09 69.37 07:43:01 AM 0 15.66 0.00 3.14 0.10 0.08 81.02 07:43:01 AM 1 37.73 0.00 4.30 0.12 0.10 57.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.74 0.00 1.59 0.38 0.06 88.23 Average: 0 6.63 0.00 1.39 0.28 0.05 91.66 Average: 1 12.85 0.00 1.79 0.48 0.06 84.81