---> uname -a: Linux prd-centos8-builder-2c-2g-52.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 642 4790 19 2264 6758 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:f8:fa:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fef8:faf6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:c0:34:87 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) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 190.47 14.91 175.56 4182.34 8035.82 03:34:01 PM 98.63 1.12 97.52 134.36 10897.13 03:35:01 PM 11.35 0.03 11.31 0.53 1156.05 03:36:01 PM 0.22 0.00 0.22 0.00 2.40 03:37:01 PM 0.15 0.00 0.15 0.00 1.58 03:38:01 PM 0.32 0.00 0.32 0.00 5.36 03:39:01 PM 0.12 0.00 0.12 0.00 1.17 03:40:01 PM 0.10 0.00 0.10 0.00 0.98 03:41:01 PM 0.22 0.00 0.22 0.00 2.63 03:42:01 PM 0.37 0.00 0.37 0.00 6.10 03:43:01 PM 16.44 0.50 15.94 63.71 443.99 Average: 28.95 1.51 27.44 398.30 1868.62 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5113544 6985416 2768888 35.13 2688 2054584 999804 11.19 204428 2239368 174988 03:34:01 PM 4925452 6934604 2956980 37.51 2688 2184304 1012620 11.34 230520 2369672 27860 03:35:01 PM 4925796 6934384 2956636 37.51 2688 2184324 1012620 11.34 230528 2369908 4 03:36:01 PM 4925316 6933904 2957116 37.52 2688 2184324 1012176 11.33 243856 2357432 4 03:37:01 PM 4923128 6931704 2959304 37.54 2688 2184328 1012176 11.33 243856 2359800 4 03:38:01 PM 4923332 6931908 2959100 37.54 2688 2184328 1013020 11.34 245332 2358300 4 03:39:01 PM 4923476 6932052 2958956 37.54 2688 2184328 1008844 11.30 245600 2357996 12 03:40:01 PM 4923308 6931888 2959124 37.54 2688 2184332 1009176 11.30 245600 2358160 8 03:41:01 PM 4923640 6932236 2958792 37.54 2688 2184332 997244 11.17 245768 2357808 4 03:42:01 PM 4923368 6931968 2959064 37.54 2688 2184336 997244 11.17 245768 2357936 4 03:43:01 PM 4936900 6959480 2945532 37.37 2688 2197536 976504 10.93 403832 2185764 35048 Average: 4942478 6939959 2939954 37.30 2688 2173732 1004675 11.25 253190 2333831 21631 03:32:01 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 284.67 186.00 1892.58 63.25 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 69.13 53.58 739.53 10.00 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 0.83 0.57 0.65 0.25 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 2.42 1.90 1.11 0.60 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 0.28 0.25 0.08 0.05 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 2.45 2.03 1.18 0.62 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 2.33 2.03 1.11 0.58 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 0.35 0.35 0.08 0.06 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 1.92 1.80 0.98 0.51 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 0.37 0.32 0.09 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 16.21 14.73 13.66 7.86 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 34.64 23.96 241.02 7.62 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) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 36.98 0.00 6.97 2.12 0.10 53.83 03:33:01 PM 0 43.07 0.00 8.28 2.96 0.10 45.59 03:33:01 PM 1 30.90 0.00 5.67 1.27 0.10 62.06 03:34:01 PM all 30.77 0.00 4.44 1.12 0.08 63.60 03:34:01 PM 0 40.87 0.00 4.92 0.83 0.08 53.29 03:34:01 PM 1 20.66 0.00 3.96 1.40 0.07 73.92 03:35:01 PM all 0.28 0.00 0.18 0.10 0.04 99.41 03:35:01 PM 0 0.07 0.00 0.22 0.18 0.03 99.50 03:35:01 PM 1 0.48 0.00 0.13 0.02 0.05 99.31 03:36:01 PM all 1.07 0.00 0.26 0.00 0.04 98.63 03:36:01 PM 0 0.38 0.00 0.12 0.00 0.03 99.47 03:36:01 PM 1 1.76 0.00 0.40 0.00 0.05 97.79 03:37:01 PM all 0.33 0.00 0.08 0.00 0.04 99.54 03:37:01 PM 0 0.57 0.00 0.07 0.00 0.05 99.32 03:37:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.77 03:38:01 PM all 1.22 0.00 0.23 0.00 0.03 98.52 03:38:01 PM 0 1.87 0.00 0.30 0.00 0.03 97.80 03:38:01 PM 1 0.57 0.00 0.15 0.00 0.03 99.25 03:39:01 PM all 1.16 0.00 0.21 0.00 0.03 98.60 03:39:01 PM 0 1.84 0.00 0.30 0.00 0.03 97.83 03:39:01 PM 1 0.48 0.00 0.12 0.00 0.03 99.37 03:40:01 PM all 0.27 0.00 0.07 0.00 0.03 99.63 03:40:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 03:40:01 PM 1 0.45 0.00 0.08 0.00 0.05 99.42 03:41:01 PM all 1.20 0.00 0.21 0.00 0.04 98.55 03:41:01 PM 0 0.58 0.00 0.10 0.00 0.03 99.28 03:41:01 PM 1 1.82 0.00 0.32 0.00 0.05 97.81 03:42:01 PM all 0.32 0.00 0.08 0.00 0.04 99.57 03:42:01 PM 0 0.57 0.00 0.05 0.00 0.05 99.33 03:42:01 PM 1 0.07 0.00 0.10 0.00 0.03 99.80 03:43:01 PM all 26.10 0.00 3.57 0.08 0.08 70.18 03:43:01 PM 0 41.19 0.00 4.07 0.12 0.07 54.56 03:43:01 PM 1 10.99 0.00 3.06 0.05 0.08 85.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.06 0.00 1.48 0.31 0.05 89.10 Average: 0 11.91 0.00 1.68 0.37 0.05 86.00 Average: 1 6.21 0.00 1.28 0.25 0.05 92.21