---> uname -a: Linux prd-centos8-builder-2c-2g-45686.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: 2799.996 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 665 4768 19 2263 6734 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:3d:75:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe3d:75ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:bc:35:8c 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) 07/24/2025 _x86_64_ (2 CPU) 09:31:49 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 277.54 69.00 208.55 13907.38 41548.66 09:34:01 AM 113.36 0.70 112.66 70.52 9392.63 09:35:01 AM 57.03 0.25 56.78 40.12 6461.40 09:36:01 AM 21.06 0.10 20.96 3.60 574.64 09:37:01 AM 24.63 0.92 23.71 95.17 651.83 Average: 98.73 14.20 84.54 2823.82 11726.90 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5273884 6954808 2608540 33.09 2688 1874792 1034116 11.58 198944 2124212 63492 09:34:01 AM 4989792 6958456 2892632 36.70 2688 2144932 979632 10.97 204012 2335536 121064 09:35:01 AM 4812148 6858972 3070276 38.95 2688 2222760 1069584 11.98 269536 2445232 50880 09:36:01 AM 4947636 6954632 2934788 37.23 2688 2182680 970068 10.86 267056 2312672 10752 09:37:01 AM 4942772 6952784 2939652 37.29 2688 2185656 980764 10.98 424228 2160388 10940 Average: 4993246 6935930 2889178 36.65 2688 2122164 1006833 11.27 272755 2275608 51426 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 260.85 152.41 1403.96 59.32 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 62.37 53.62 695.47 8.66 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 62.98 52.42 584.60 10.90 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 18.21 19.28 17.40 7.19 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 28.82 23.36 31.34 18.41 0.00 0.00 0.00 0.00 09:37:01 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 86.65 60.22 546.58 20.90 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) 07/24/2025 _x86_64_ (2 CPU) 09:31:49 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 54.51 0.00 11.46 3.15 0.26 30.61 09:33:01 AM 0 51.41 0.00 9.54 1.83 0.27 36.96 09:33:01 AM 1 57.67 0.00 13.42 4.50 0.25 24.16 09:34:01 AM all 36.88 0.00 5.93 0.97 0.12 56.11 09:34:01 AM 0 17.21 0.00 4.10 0.78 0.12 77.79 09:34:01 AM 1 56.63 0.00 7.76 1.15 0.12 34.35 09:35:01 AM all 34.80 0.00 3.76 0.45 0.10 60.89 09:35:01 AM 0 28.37 0.00 3.40 0.45 0.08 67.69 09:35:01 AM 1 41.24 0.00 4.13 0.45 0.12 54.07 09:36:01 AM all 32.51 0.00 3.58 0.45 0.10 63.37 09:36:01 AM 0 23.97 0.00 3.65 0.23 0.08 72.06 09:36:01 AM 1 41.03 0.00 3.50 0.67 0.12 54.69 09:37:01 AM all 35.14 0.00 4.20 0.18 0.08 60.41 09:37:01 AM 0 15.77 0.00 2.94 0.12 0.07 81.11 09:37:01 AM 1 54.51 0.00 5.46 0.23 0.10 39.70 Average: all 38.55 0.00 5.71 1.01 0.13 54.61 Average: 0 27.04 0.00 4.67 0.67 0.12 67.50 Average: 1 50.10 0.00 6.75 1.35 0.14 41.66