---> uname -a: Linux prd-centos8-builder-2c-2g-6761.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 707 4721 19 2268 6692 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:a6:df:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fea6:df41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:19:3a:fd 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) 11/07/2025 _x86_64_ (2 CPU) 15:32:12 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 248.03 9.85 238.19 1710.36 7726.77 03:35:01 PM 91.30 0.45 90.85 63.05 10986.82 03:36:01 PM 40.18 0.35 39.83 43.73 2200.58 03:37:01 PM 21.41 0.00 21.41 0.00 534.64 03:38:01 PM 25.44 0.92 24.53 95.17 741.90 Average: 85.27 2.31 82.96 382.47 4438.22 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 5059040 6938388 2823384 35.82 2688 2061596 1033420 11.57 201516 2295036 179596 03:35:01 PM 4763184 6807132 3119240 39.57 2688 2220100 1127780 12.63 208404 2555892 68228 03:36:01 PM 4818648 6858940 3063776 38.87 2688 2215884 1069464 11.97 269932 2438632 40144 03:37:01 PM 4787164 6831620 3095260 39.27 2688 2220000 1103768 12.36 271484 2468832 44252 03:38:01 PM 4847500 6863148 3034924 38.50 2688 2190652 1068920 11.97 423244 2257000 25108 Average: 4855107 6859846 3027317 38.41 2688 2181646 1080670 12.10 274916 2403078 71466 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 260.01 161.01 1792.65 58.12 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 65.54 52.08 714.68 8.80 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.66 20.73 26.67 8.63 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 17.86 19.03 17.29 7.59 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 22.94 20.94 28.87 10.30 0.00 0.00 0.00 0.00 03:38:01 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 77.21 54.76 516.05 18.69 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) 11/07/2025 _x86_64_ (2 CPU) 15:32:12 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 38.13 0.00 6.27 2.34 0.10 53.16 03:34:01 PM 0 38.26 0.00 8.12 3.46 0.10 50.06 03:34:01 PM 1 37.99 0.00 4.43 1.23 0.10 56.24 03:35:01 PM all 26.76 0.00 3.63 1.92 0.08 67.61 03:35:01 PM 0 29.62 0.00 3.59 1.82 0.08 64.89 03:35:01 PM 1 23.91 0.00 3.67 2.02 0.08 70.32 03:36:01 PM all 33.26 0.00 3.94 0.25 0.08 62.47 03:36:01 PM 0 38.24 0.00 4.13 0.22 0.08 57.33 03:36:01 PM 1 28.26 0.00 3.75 0.28 0.08 67.62 03:37:01 PM all 34.14 0.00 3.43 0.22 0.09 62.11 03:37:01 PM 0 40.27 0.00 4.00 0.20 0.10 55.42 03:37:01 PM 1 28.02 0.00 2.86 0.25 0.08 68.78 03:38:01 PM all 34.79 0.00 4.26 0.32 0.10 60.52 03:38:01 PM 0 30.97 0.00 3.94 0.43 0.10 64.56 03:38:01 PM 1 38.62 0.00 4.58 0.22 0.10 56.48 Average: all 33.41 0.00 4.31 1.01 0.09 61.18 Average: 0 35.47 0.00 4.75 1.22 0.09 58.46 Average: 1 31.36 0.00 3.86 0.80 0.09 63.89