---> uname -a: Linux prd-centos8-builder-2c-2g-14.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 659 4776 19 2261 6741 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:81:8b:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe81:8b7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:31:fd:c5 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) 09/21/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 195.34 19.07 176.26 5445.68 7364.73 11:34:01 AM 115.28 1.10 114.18 133.69 12116.13 11:35:01 AM 17.56 0.03 17.53 0.53 1793.97 11:36:01 AM 3.28 0.00 3.28 0.00 114.85 11:37:01 AM 0.18 0.00 0.18 0.00 2.70 11:38:01 AM 0.40 0.00 0.40 0.00 6.58 11:39:01 AM 0.12 0.00 0.12 0.00 1.17 11:40:01 AM 0.10 0.00 0.10 0.00 0.80 11:41:01 AM 0.33 0.00 0.33 0.00 6.23 11:42:01 AM 0.32 0.00 0.32 0.00 5.18 11:43:01 AM 14.98 0.50 14.48 63.71 371.53 Average: 31.63 1.88 29.75 513.16 1980.55 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5139544 6979768 2742888 34.80 2688 2022968 986040 11.04 201848 2216724 173060 11:34:01 AM 4910252 6916720 2972180 37.71 2688 2181684 1029908 11.53 230920 2383844 42868 11:35:01 AM 4911104 6917016 2971328 37.70 2688 2181704 1029908 11.53 230932 2384708 8 11:36:01 AM 4911024 6916936 2971408 37.70 2688 2181704 1029908 11.53 230932 2384780 4 11:37:01 AM 4909036 6914908 2973396 37.72 2688 2181708 1031308 11.55 244096 2374176 4 11:38:01 AM 4908832 6914704 2973600 37.72 2688 2181708 1031308 11.55 244096 2374324 4 11:39:01 AM 4909144 6915016 2973288 37.72 2688 2181708 1029176 11.52 245580 2372664 4 11:40:01 AM 4908772 6914648 2973660 37.73 2688 2181712 1023424 11.46 245580 2372912 4 11:41:01 AM 4908960 6914836 2973472 37.72 2688 2181716 1015968 11.38 245776 2372664 4 11:42:01 AM 4909148 6915028 2973284 37.72 2688 2181720 1025428 11.48 245964 2372364 4 11:43:01 AM 4909568 6919532 2972864 37.72 2688 2185280 1023560 11.46 405744 2211932 12304 Average: 4930489 6921737 2951943 37.45 2688 2167601 1023267 11.46 251952 2347372 20752 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 281.19 182.63 1798.81 62.28 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 68.19 54.88 828.51 10.57 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 1.18 0.60 0.69 0.12 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 0.93 0.32 0.13 0.07 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 2.63 1.78 1.09 0.52 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 1.12 0.42 0.27 0.13 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 2.80 1.88 1.07 0.52 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 0.92 0.30 0.11 0.05 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 2.78 2.03 1.09 0.55 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 2.80 1.93 1.08 0.52 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 16.44 13.80 13.53 7.46 0.00 0.00 0.00 0.00 11:43:01 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 34.64 23.69 240.62 7.53 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) 09/21/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.62 0.00 7.35 2.02 0.10 50.92 11:33:01 AM 0 42.15 0.00 7.89 3.00 0.10 46.86 11:33:01 AM 1 37.10 0.00 6.80 1.04 0.10 54.96 11:34:01 AM all 34.39 0.00 5.27 1.54 0.12 58.68 11:34:01 AM 0 43.85 0.00 5.86 1.57 0.12 48.60 11:34:01 AM 1 24.95 0.00 4.68 1.51 0.12 68.74 11:35:01 AM all 0.38 0.00 0.17 0.15 0.05 99.25 11:35:01 AM 0 0.20 0.00 0.08 0.02 0.07 99.63 11:35:01 AM 1 0.57 0.00 0.25 0.28 0.03 98.87 11:36:01 AM all 0.33 0.00 0.07 0.02 0.05 99.53 11:36:01 AM 0 0.13 0.00 0.08 0.00 0.07 99.72 11:36:01 AM 1 0.53 0.00 0.05 0.03 0.03 99.35 11:37:01 AM all 1.18 0.00 0.27 0.00 0.05 98.51 11:37:01 AM 0 1.80 0.00 0.30 0.00 0.05 97.84 11:37:01 AM 1 0.55 0.00 0.23 0.00 0.05 99.17 11:38:01 AM all 0.23 0.00 0.08 0.00 0.05 99.64 11:38:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 11:38:01 AM 1 0.37 0.00 0.10 0.00 0.05 99.48 11:39:01 AM all 1.19 0.00 0.22 0.00 0.05 98.54 11:39:01 AM 0 0.82 0.00 0.12 0.00 0.07 99.00 11:39:01 AM 1 1.57 0.00 0.32 0.00 0.03 98.08 11:40:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 11:40:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 11:40:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:41:01 AM all 1.19 0.00 0.22 0.00 0.05 98.54 11:41:01 AM 0 0.63 0.00 0.12 0.00 0.07 99.18 11:41:01 AM 1 1.75 0.00 0.32 0.00 0.03 97.90 11:42:01 AM all 1.21 0.00 0.21 0.00 0.05 98.53 11:42:01 AM 0 1.87 0.00 0.30 0.00 0.07 97.76 11:42:01 AM 1 0.55 0.00 0.12 0.00 0.03 99.30 11:43:01 AM all 23.17 0.00 2.91 0.10 0.08 73.73 11:43:01 AM 0 26.37 0.00 3.00 0.10 0.08 70.44 11:43:01 AM 1 19.98 0.00 2.82 0.10 0.08 77.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.38 0.00 1.53 0.35 0.06 88.68 Average: 0 10.77 0.00 1.62 0.43 0.07 87.11 Average: 1 8.00 0.00 1.43 0.27 0.06 90.24