---> uname -a: Linux prd-centos8-builder-2c-2g-53684.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 676 4755 19 2265 6724 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:da:e2:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:feda:e23b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:d1:8f:55 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) 09/18/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 229.81 16.28 213.53 4484.77 8170.84 04:34:01 AM 89.05 0.45 88.60 63.06 9800.32 04:35:01 AM 27.37 0.68 26.69 71.18 3137.09 04:36:01 AM 0.23 0.00 0.23 0.00 2.95 04:37:01 AM 0.18 0.00 0.18 0.00 1.85 04:38:01 AM 0.30 0.00 0.30 0.00 5.36 04:39:01 AM 0.13 0.00 0.13 0.00 1.03 04:40:01 AM 0.10 0.00 0.10 0.00 0.80 04:41:01 AM 0.25 0.00 0.25 0.00 2.95 04:42:01 AM 0.23 0.00 0.23 0.00 3.53 04:43:01 AM 15.80 0.50 15.30 63.72 419.90 Average: 33.04 1.63 31.42 425.74 1958.81 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5094608 6955132 2787824 35.37 2688 2043852 1022020 11.44 202800 2262828 170740 04:34:01 AM 4948292 6917628 2934140 37.22 2688 2145696 1033320 11.57 204556 2377956 24960 04:35:01 AM 4892080 6902016 2990352 37.94 2688 2185200 1038932 11.63 231244 2402860 8 04:36:01 AM 4893260 6902688 2989172 37.92 2688 2185200 1038932 11.63 231244 2402920 4 04:37:01 AM 4890288 6899720 2992144 37.96 2688 2185204 1038932 11.63 231244 2406032 4 04:38:01 AM 4888040 6897472 2994392 37.99 2688 2185204 1038932 11.63 231244 2408336 4 04:39:01 AM 4888456 6897888 2993976 37.98 2688 2185204 1038932 11.63 231244 2408320 4 04:40:01 AM 4888476 6897912 2993956 37.98 2688 2185208 1052756 11.79 244552 2394720 8 04:41:01 AM 4888648 6898096 2993784 37.98 2688 2185208 1052756 11.79 244552 2394888 12 04:42:01 AM 4888580 6898032 2993852 37.98 2688 2185212 1039476 11.64 245908 2393616 4 04:43:01 AM 4956284 6971728 2926148 37.12 2688 2190360 986516 11.05 402912 2166968 26996 Average: 4919728 6912574 2962704 37.59 2688 2169232 1034682 11.59 245591 2365404 20249 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 289.52 177.79 1888.07 62.25 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 22.51 20.10 156.56 5.43 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 57.48 41.69 581.82 4.75 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 0.73 0.40 0.15 0.08 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 0.57 0.35 0.12 0.08 0.00 0.00 0.00 0.00 04:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 0.73 0.37 0.26 0.12 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 0.87 0.57 0.25 0.13 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 2.45 1.90 1.10 0.58 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 1.10 0.38 0.21 0.10 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 2.67 2.00 1.34 0.77 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 17.56 15.03 14.36 7.86 0.00 0.00 0.00 0.00 04:43:01 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 36.02 23.69 240.40 7.47 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) 09/18/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 37.63 0.00 7.29 1.84 0.08 53.16 04:33:01 AM 0 42.44 0.00 7.45 0.80 0.08 49.22 04:33:01 AM 1 32.81 0.00 7.13 2.88 0.08 57.10 04:34:01 AM all 21.60 0.00 3.72 12.36 0.13 62.20 04:34:01 AM 0 24.63 0.00 3.90 14.54 0.15 56.79 04:34:01 AM 1 18.57 0.00 3.54 10.18 0.10 67.62 04:35:01 AM all 10.90 0.00 1.32 0.55 0.05 87.18 04:35:01 AM 0 12.33 0.00 1.35 0.90 0.05 85.36 04:35:01 AM 1 9.46 0.00 1.29 0.20 0.05 89.01 04:36:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 04:36:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 04:36:01 AM 1 0.12 0.00 0.10 0.00 0.02 99.77 04:37:01 AM all 0.36 0.00 0.08 0.00 0.02 99.55 04:37:01 AM 0 0.57 0.00 0.08 0.00 0.02 99.33 04:37:01 AM 1 0.15 0.00 0.07 0.00 0.02 99.77 04:38:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 04:38:01 AM 0 0.27 0.00 0.07 0.00 0.02 99.65 04:38:01 AM 1 0.40 0.00 0.10 0.00 0.05 99.45 04:39:01 AM all 0.40 0.00 0.07 0.00 0.02 99.52 04:39:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 04:39:01 AM 1 0.67 0.00 0.07 0.00 0.02 99.25 04:40:01 AM all 1.10 0.00 0.23 0.00 0.03 98.64 04:40:01 AM 0 1.72 0.00 0.33 0.00 0.03 97.91 04:40:01 AM 1 0.48 0.00 0.13 0.00 0.02 99.36 04:41:01 AM all 0.33 0.00 0.09 0.00 0.02 99.56 04:41:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 04:41:01 AM 1 0.57 0.00 0.12 0.00 0.02 99.30 04:42:01 AM all 1.22 0.00 0.21 0.00 0.02 98.56 04:42:01 AM 0 2.02 0.00 0.30 0.00 0.02 97.66 04:42:01 AM 1 0.42 0.00 0.12 0.00 0.02 99.45 04:43:01 AM all 25.06 0.00 3.40 0.10 0.08 71.36 04:43:01 AM 0 44.00 0.00 4.10 0.15 0.08 51.67 04:43:01 AM 1 6.19 0.00 2.72 0.05 0.07 90.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.01 0.00 1.50 1.35 0.04 88.09 Average: 0 11.67 0.00 1.61 1.49 0.05 85.18 Average: 1 6.34 0.00 1.40 1.21 0.04 91.01