---> uname -a: Linux prd-centos8-builder-2c-2g-192.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 632 4795 19 2269 6767 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:f1:c3:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fef1:c3dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:d5:43:aa 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) 11:32:17 LINUX RESTART (2 CPU) 11:33:03 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 196.14 7.40 188.74 1162.14 7830.75 11:35:01 AM 94.20 1.10 93.10 133.69 11208.76 11:36:01 AM 14.75 0.03 14.71 0.53 1184.82 11:37:01 AM 0.15 0.00 0.15 0.00 1.58 11:38:01 AM 0.15 0.00 0.15 0.00 1.57 11:39:01 AM 0.32 0.00 0.32 0.00 5.23 11:40:01 AM 0.10 0.00 0.10 0.00 1.03 11:41:01 AM 0.22 0.00 0.22 0.00 2.70 11:42:01 AM 0.22 0.00 0.22 0.00 3.20 11:43:01 AM 0.32 0.00 0.32 0.00 5.00 11:44:01 AM 22.46 0.50 21.96 63.70 631.72 Average: 29.40 0.80 28.60 120.48 1879.86 11:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 5073304 6972256 2809128 35.64 2688 2080864 987180 11.05 201872 2280692 187068 11:35:01 AM 4932788 6946768 2949644 37.42 2688 2189332 1004060 11.24 233544 2361152 27848 11:36:01 AM 4932040 6945608 2950392 37.43 2688 2189352 1004060 11.24 233608 2361052 4 11:37:01 AM 4931096 6944664 2951336 37.44 2688 2189352 1004060 11.24 233608 2361896 4 11:38:01 AM 4928784 6942356 2953648 37.47 2688 2189356 995952 11.15 246576 2351280 12 11:39:01 AM 4928892 6942464 2953540 37.47 2688 2189356 995952 11.15 246576 2351336 8 11:40:01 AM 4928816 6942392 2953616 37.47 2688 2189356 1023928 11.46 247960 2350180 4 11:41:01 AM 4929368 6942960 2953064 37.46 2688 2189360 986292 11.04 248228 2349540 16 11:42:01 AM 4929180 6942772 2953252 37.47 2688 2189360 986292 11.04 248228 2349544 4 11:43:01 AM 4929128 6942724 2953304 37.47 2688 2189364 998220 11.18 248400 2349620 16 11:44:01 AM 4940064 6957688 2942368 37.33 2688 2192552 982780 11.00 405148 2181964 25108 Average: 4943951 6947514 2938481 37.28 2688 2179782 997161 11.17 253977 2331660 21827 11:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 198.71 139.11 1628.60 41.96 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 55.20 41.65 590.66 7.84 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 0.60 0.35 0.14 0.08 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 0.55 0.33 0.11 0.06 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 2.53 2.03 1.18 0.65 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 0.47 0.27 0.09 0.05 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 2.45 2.00 1.10 0.61 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 2.75 2.08 1.13 0.64 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 0.63 0.33 0.14 0.05 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 2.63 2.07 1.15 0.65 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 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 18.62 16.76 15.22 8.55 0.00 0.00 0.00 0.00 11:44:01 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 25.40 18.45 199.25 5.45 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) 11:32:17 LINUX RESTART (2 CPU) 11:33:03 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 39.15 0.00 6.31 2.51 0.13 51.90 11:34:01 AM 0 49.38 0.00 7.78 3.78 0.14 38.92 11:34:01 AM 1 28.93 0.00 4.84 1.25 0.12 64.86 11:35:01 AM all 28.79 0.00 4.43 1.41 0.08 65.28 11:35:01 AM 0 32.33 0.00 4.79 1.65 0.08 61.15 11:35:01 AM 1 25.25 0.00 4.08 1.17 0.08 69.42 11:36:01 AM all 0.37 0.00 0.14 0.14 0.03 99.32 11:36:01 AM 0 0.60 0.00 0.18 0.25 0.00 98.97 11:36:01 AM 1 0.13 0.00 0.10 0.03 0.05 99.68 11:37:01 AM all 0.38 0.00 0.08 0.00 0.02 99.52 11:37:01 AM 0 0.38 0.00 0.03 0.00 0.02 99.57 11:37:01 AM 1 0.37 0.00 0.13 0.00 0.02 99.48 11:38:01 AM all 1.22 0.00 0.26 0.00 0.03 98.49 11:38:01 AM 0 1.84 0.00 0.35 0.00 0.03 97.78 11:38:01 AM 1 0.60 0.00 0.17 0.00 0.03 99.20 11:39:01 AM all 0.32 0.00 0.08 0.00 0.02 99.58 11:39:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 11:39:01 AM 1 0.50 0.00 0.10 0.00 0.02 99.38 11:40:01 AM all 1.19 0.00 0.23 0.00 0.02 98.56 11:40:01 AM 0 1.89 0.00 0.33 0.00 0.02 97.76 11:40:01 AM 1 0.50 0.00 0.13 0.00 0.02 99.35 11:41:01 AM all 1.24 0.00 0.25 0.00 0.02 98.50 11:41:01 AM 0 0.62 0.00 0.20 0.00 0.02 99.17 11:41:01 AM 1 1.85 0.00 0.30 0.00 0.02 97.83 11:42:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 11:42:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 11:42:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 11:43:01 AM all 1.25 0.00 0.25 0.00 0.03 98.47 11:43:01 AM 0 0.93 0.00 0.13 0.00 0.03 98.90 11:43:01 AM 1 1.57 0.00 0.37 0.00 0.02 98.05 11:44:01 AM all 28.98 0.00 3.99 0.47 0.09 66.47 11:44:01 AM 0 36.74 0.00 4.42 0.28 0.10 58.45 11:44:01 AM 1 21.24 0.00 3.55 0.65 0.08 74.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.29 0.00 1.45 0.41 0.04 88.81 Average: 0 11.27 0.00 1.65 0.53 0.04 86.51 Average: 1 7.31 0.00 1.25 0.28 0.04 91.12