---> uname -a: Linux prd-centos8-builder-2c-2g-223.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 640 4790 19 2266 6760 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:ca:d2:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:feca:d220/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:f4:3a:fa 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) 09/19/2025 _x86_64_ (2 CPU) 16:31:54 LINUX RESTART (2 CPU) 04:33:01 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 114.68 0.90 113.78 82.37 10156.13 04:35:01 PM 48.28 0.65 47.63 70.64 7023.76 04:36:01 PM 4.13 0.03 4.10 0.53 148.93 04:37:01 PM 0.25 0.00 0.25 0.00 2.27 04:38:01 PM 0.33 0.00 0.33 0.00 5.53 04:39:01 PM 0.15 0.00 0.15 0.00 1.20 04:40:01 PM 0.15 0.00 0.15 0.00 1.46 04:41:01 PM 0.25 0.00 0.25 0.00 3.38 04:42:01 PM 0.33 0.00 0.33 0.00 5.00 04:43:01 PM 7.53 0.07 7.46 9.73 208.35 Average: 17.61 0.16 17.45 16.33 1755.72 04:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 4992608 6969976 2889824 36.66 2688 2153256 971240 10.87 205356 2333324 140576 04:35:01 PM 4924460 6934700 2957972 37.53 2688 2186132 1000268 11.20 230560 2371228 8 04:36:01 PM 4924704 6934964 2957728 37.52 2688 2186152 1000268 11.20 230564 2371252 4 04:37:01 PM 4924156 6934416 2958276 37.53 2688 2186152 1002332 11.22 243992 2358564 4 04:38:01 PM 4923868 6934116 2958564 37.53 2688 2186156 1002332 11.22 243992 2359000 4 04:39:01 PM 4924104 6934352 2958328 37.53 2688 2186156 1002332 11.22 243992 2359012 12 04:40:01 PM 4924516 6934764 2957916 37.53 2688 2186156 984676 11.03 243992 2358852 4 04:41:01 PM 4924232 6934484 2958200 37.53 2688 2186168 999952 11.20 245484 2357444 4 04:42:01 PM 4924316 6934568 2958116 37.53 2688 2186168 999952 11.20 245484 2357464 4 04:43:01 PM 4891372 6901316 2991060 37.95 2688 2185832 1031900 11.55 402264 2234780 10204 Average: 4927834 6934766 2954598 37.48 2688 2182833 999525 11.19 253568 2346092 15082 04:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 64.36 53.77 747.90 8.66 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 46.78 34.31 582.93 5.07 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 0.53 0.32 0.11 0.06 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 2.72 2.12 1.25 0.62 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 0.82 0.50 0.30 0.16 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 0.58 0.35 0.12 0.07 0.00 0.00 0.00 0.00 04:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 0.49 0.30 0.11 0.06 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 2.12 1.81 1.05 0.53 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 0.57 0.38 0.13 0.09 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 7.33 5.58 5.62 3.11 0.00 0.00 0.00 0.00 04:43:01 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 12.63 9.94 133.96 1.84 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) 09/19/2025 _x86_64_ (2 CPU) 16:31:54 LINUX RESTART (2 CPU) 04:33:01 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 35.93 0.00 5.51 1.00 0.11 57.45 04:34:01 PM 0 54.16 0.00 7.33 1.25 0.12 37.15 04:34:01 PM 1 17.72 0.00 3.69 0.75 0.10 77.74 04:35:01 PM all 13.65 0.00 1.59 0.52 0.07 84.18 04:35:01 PM 0 18.65 0.00 2.20 0.78 0.05 78.31 04:35:01 PM 1 8.65 0.00 0.97 0.25 0.08 90.04 04:36:01 PM all 0.33 0.00 0.09 0.01 0.03 99.54 04:36:01 PM 0 0.13 0.00 0.08 0.02 0.03 99.73 04:36:01 PM 1 0.53 0.00 0.10 0.00 0.02 99.35 04:37:01 PM all 1.25 0.00 0.23 0.00 0.03 98.49 04:37:01 PM 0 2.32 0.00 0.27 0.00 0.02 97.40 04:37:01 PM 1 0.18 0.00 0.18 0.00 0.05 99.58 04:38:01 PM all 0.38 0.00 0.11 0.00 0.03 99.48 04:38:01 PM 0 0.47 0.00 0.10 0.00 0.03 99.40 04:38:01 PM 1 0.28 0.00 0.12 0.00 0.03 99.57 04:39:01 PM all 0.37 0.00 0.06 0.00 0.03 99.55 04:39:01 PM 0 0.60 0.00 0.03 0.00 0.02 99.35 04:39:01 PM 1 0.13 0.00 0.08 0.00 0.03 99.75 04:40:01 PM all 0.34 0.00 0.08 0.00 0.03 99.56 04:40:01 PM 0 0.59 0.00 0.05 0.00 0.02 99.35 04:40:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.76 04:41:01 PM all 1.19 0.00 0.22 0.00 0.02 98.56 04:41:01 PM 0 0.71 0.00 0.15 0.00 0.02 99.12 04:41:01 PM 1 1.66 0.00 0.30 0.00 0.03 98.00 04:42:01 PM all 0.35 0.00 0.05 0.00 0.03 99.57 04:42:01 PM 0 0.58 0.00 0.03 0.00 0.03 99.35 04:42:01 PM 1 0.12 0.00 0.07 0.00 0.03 99.78 04:43:01 PM all 8.19 0.00 0.98 0.04 0.04 90.75 04:43:01 PM 0 14.92 0.00 1.14 0.07 0.03 83.85 04:43:01 PM 1 1.45 0.00 0.82 0.02 0.05 97.66 Average: all 6.20 0.00 0.89 0.16 0.04 92.71 Average: 0 9.31 0.00 1.14 0.21 0.04 89.31 Average: 1 3.09 0.00 0.64 0.10 0.05 96.12