---> uname -a: Linux prd-centos8-builder-2c-2g-45365.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: 2800.000 BogoMIPS: 5600.00 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 635 4802 19 2259 6765 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:c5:d5:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fec5:d547/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:33:1e:00:6f 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) 07/23/2025 _x86_64_ (2 CPU) 03:31:29 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 259.24 19.26 239.98 5372.38 7360.25 03:34:01 AM 117.40 0.45 116.95 63.06 12314.81 03:35:01 AM 35.29 0.35 34.94 43.72 1829.46 03:36:01 AM 18.26 0.00 18.26 0.00 499.27 03:37:01 AM 28.69 0.92 27.77 95.15 797.78 Average: 91.78 4.20 87.58 1115.04 4560.16 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5049724 6926128 2832708 35.94 2688 2060000 1060240 11.87 237568 2274092 211888 03:34:01 AM 4827420 6878100 3055012 38.76 2688 2225784 1064220 11.92 209980 2488136 76552 03:35:01 AM 4891128 6925944 2991304 37.95 2688 2209924 1015688 11.37 269308 2366784 42020 03:36:01 AM 4944636 6946992 2937796 37.27 2688 2177836 986928 11.05 267688 2315544 9928 03:37:01 AM 4966392 6974188 2916040 36.99 2688 2182748 967724 10.84 422260 2139468 25040 Average: 4935860 6930270 2946572 37.38 2688 2171258 1018960 11.41 281361 2316805 73086 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 314.81 191.19 1770.08 62.57 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 73.54 58.06 828.47 9.86 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 23.18 24.61 27.05 9.79 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 18.93 18.85 18.38 6.34 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 22.24 20.22 27.15 10.59 0.00 0.00 0.00 0.00 03:37:01 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 90.55 62.59 534.26 19.83 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) 07/23/2025 _x86_64_ (2 CPU) 03:31:29 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 40.73 0.00 7.18 2.59 0.12 49.38 03:33:01 AM 0 32.69 0.00 7.51 3.45 0.12 56.23 03:33:01 AM 1 48.78 0.00 6.84 1.74 0.12 42.52 03:34:01 AM all 35.98 0.00 5.20 2.39 0.11 56.32 03:34:01 AM 0 39.01 0.00 5.13 2.23 0.10 53.52 03:34:01 AM 1 32.94 0.00 5.26 2.56 0.12 59.12 03:35:01 AM all 33.19 0.00 4.07 0.21 0.08 62.44 03:35:01 AM 0 37.14 0.00 3.99 0.25 0.08 58.54 03:35:01 AM 1 29.24 0.00 4.16 0.17 0.08 66.35 03:36:01 AM all 31.76 0.00 3.80 0.09 0.09 64.25 03:36:01 AM 0 34.48 0.00 3.75 0.10 0.10 61.56 03:36:01 AM 1 29.04 0.00 3.85 0.08 0.08 66.94 03:37:01 AM all 36.33 0.00 4.48 0.14 0.10 58.95 03:37:01 AM 0 31.26 0.00 4.26 0.10 0.10 64.28 03:37:01 AM 1 41.40 0.00 4.71 0.18 0.10 53.61 Average: all 35.60 0.00 4.95 1.08 0.10 58.27 Average: 0 34.92 0.00 4.93 1.22 0.10 58.83 Average: 1 36.27 0.00 4.96 0.95 0.10 57.72