---> uname -a: Linux prd-centos8-builder-2c-2g-448.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 636 4796 19 2264 6764 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:01:eb:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fe01:eb55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:b1:b1:b7 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) 09/20/2025 _x86_64_ (2 CPU) 15:31:31 LINUX RESTART (2 CPU) 03:32:02 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 183.49 18.34 165.14 5474.12 6968.50 03:34:01 PM 108.95 1.10 107.85 133.71 12052.34 03:35:01 PM 17.89 0.03 17.86 0.53 1774.23 03:36:01 PM 3.23 0.00 3.23 0.00 113.91 03:37:01 PM 0.18 0.00 0.18 0.00 2.70 03:38:01 PM 0.38 0.00 0.38 0.00 7.63 03:39:01 PM 0.20 0.00 0.20 0.00 3.58 03:40:01 PM 0.15 0.00 0.15 0.00 2.35 03:41:01 PM 0.17 0.00 0.17 0.00 1.65 03:42:01 PM 0.18 0.00 0.18 0.00 2.23 03:43:01 PM 16.19 0.50 15.69 63.71 434.61 Average: 29.87 1.79 28.07 508.31 1934.65 03:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5194368 7030352 2688056 34.10 2688 2018896 924132 10.35 199852 2163824 167004 03:34:01 PM 4932364 6941984 2950060 37.43 2688 2184992 977212 10.94 230876 2362816 42868 03:35:01 PM 4933208 6942288 2949216 37.42 2688 2185012 977212 10.94 230892 2362768 8 03:36:01 PM 4929264 6938344 2953160 37.47 2688 2185012 988468 11.07 244304 2353556 4 03:37:01 PM 4929312 6938400 2953112 37.46 2688 2185016 988468 11.07 244304 2353892 4 03:38:01 PM 4929404 6938492 2953020 37.46 2688 2185016 995652 11.15 245968 2352384 4 03:39:01 PM 4929292 6938380 2953132 37.46 2688 2185016 995652 11.15 245972 2352240 4 03:40:01 PM 4929204 6938296 2953220 37.47 2688 2185020 1015320 11.37 246096 2352256 4 03:41:01 PM 4928916 6938012 2953508 37.47 2688 2185020 1011736 11.33 246344 2352248 4 03:42:01 PM 4928968 6938068 2953456 37.47 2688 2185024 1011736 11.33 246344 2352036 4 03:43:01 PM 4953760 6972780 2928664 37.15 2688 2194164 962860 10.78 404016 2169568 30988 Average: 4956187 6950491 2926237 37.12 2688 2170744 986223 11.04 253179 2320690 21900 03:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 292.78 180.28 1808.72 63.45 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 72.35 60.49 849.12 11.17 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 0.62 0.32 0.12 0.07 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 2.22 1.72 1.04 0.50 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 0.87 0.25 0.15 0.06 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 4.08 2.02 1.59 0.82 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 1.38 0.78 0.67 0.48 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 3.12 2.05 1.21 0.63 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 3.77 2.45 1.64 1.01 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 0.62 0.32 0.10 0.05 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 18.16 15.24 14.56 7.94 0.00 0.00 0.00 0.00 03:43:01 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 35.98 23.94 241.22 7.75 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) 09/20/2025 _x86_64_ (2 CPU) 15:31:31 LINUX RESTART (2 CPU) 03:32:02 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 41.39 0.00 7.30 1.68 0.09 49.54 03:33:01 PM 0 39.69 0.00 5.74 0.68 0.08 53.80 03:33:01 PM 1 43.09 0.00 8.86 2.69 0.10 45.26 03:34:01 PM all 34.70 0.00 5.09 1.16 0.10 58.95 03:34:01 PM 0 34.15 0.00 5.09 1.45 0.10 59.21 03:34:01 PM 1 35.25 0.00 5.10 0.87 0.10 58.68 03:35:01 PM all 0.34 0.00 0.14 0.16 0.03 99.33 03:35:01 PM 0 0.58 0.00 0.13 0.15 0.03 99.10 03:35:01 PM 1 0.10 0.00 0.15 0.17 0.02 99.57 03:36:01 PM all 1.18 0.00 0.28 0.02 0.04 98.48 03:36:01 PM 0 0.93 0.00 0.17 0.03 0.03 98.83 03:36:01 PM 1 1.44 0.00 0.38 0.00 0.05 98.13 03:37:01 PM all 0.37 0.00 0.06 0.03 0.04 99.51 03:37:01 PM 0 0.62 0.00 0.03 0.00 0.05 99.30 03:37:01 PM 1 0.12 0.00 0.08 0.05 0.03 99.72 03:38:01 PM all 1.24 0.00 0.24 0.00 0.03 98.49 03:38:01 PM 0 1.80 0.00 0.25 0.00 0.03 97.91 03:38:01 PM 1 0.68 0.00 0.23 0.00 0.02 99.06 03:39:01 PM all 0.39 0.00 0.05 0.00 0.03 99.52 03:39:01 PM 0 0.65 0.00 0.03 0.00 0.02 99.30 03:39:01 PM 1 0.13 0.00 0.07 0.00 0.05 99.75 03:40:01 PM all 1.29 0.00 0.23 0.00 0.03 98.46 03:40:01 PM 0 0.98 0.00 0.12 0.00 0.02 98.88 03:40:01 PM 1 1.59 0.00 0.33 0.00 0.03 98.05 03:41:01 PM all 1.15 0.00 0.26 0.00 0.03 98.56 03:41:01 PM 0 1.75 0.00 0.35 0.00 0.03 97.86 03:41:01 PM 1 0.55 0.00 0.17 0.00 0.03 99.25 03:42:01 PM all 0.33 0.00 0.08 0.00 0.03 99.55 03:42:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 03:42:01 PM 1 0.57 0.00 0.07 0.00 0.03 99.33 03:43:01 PM all 25.22 0.00 3.71 0.13 0.07 70.88 03:43:01 PM 0 28.94 0.00 3.47 0.12 0.07 67.41 03:43:01 PM 1 21.50 0.00 3.95 0.13 0.07 74.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.74 0.00 1.58 0.29 0.05 88.35 Average: 0 9.98 0.00 1.40 0.22 0.05 88.35 Average: 1 9.50 0.00 1.75 0.35 0.05 88.35