---> uname -a: Linux prd-centos8-builder-2c-2g-441.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4954 19 2107 6769 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:c8:98:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.135/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fec8:98a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:bf:3f:5b 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/11/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 31.06 1.98 29.07 130.62 3334.26 01:40:01 AM 79.74 0.12 79.62 2.67 7158.70 01:41:01 AM 56.07 0.62 55.46 21.33 4409.32 01:42:01 AM 20.38 0.45 19.93 63.86 1235.34 01:43:01 AM 18.33 0.20 18.13 23.33 702.13 Average: 41.12 0.67 40.44 48.36 3368.07 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5401692 6993812 2480624 31.47 2688 1788372 1028220 11.51 143864 2062404 13516 01:40:01 AM 5239052 7010104 2643264 33.53 2688 1956932 996940 11.16 146288 2181864 27304 01:41:01 AM 5138316 6991956 2744000 34.81 2688 2033800 966952 10.83 175508 2232000 21992 01:42:01 AM 5132344 6989960 2749972 34.89 2688 2037428 977368 10.94 350292 2063632 9000 01:43:01 AM 5070896 6927944 2811420 35.67 2688 2036816 1046024 11.71 351964 2122944 8764 Average: 5196460 6982755 2685856 34.07 2688 1970670 1003101 11.23 233583 2132569 16115 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 17.18 14.11 215.09 2.15 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 39.24 26.76 694.80 4.37 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.75 14.40 164.06 5.38 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 14.76 12.21 14.62 10.02 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 11.68 9.43 13.61 4.07 0.00 0.00 0.00 0.00 01:43:01 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 20.52 15.38 220.45 5.20 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/11/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 8.79 0.00 0.94 0.51 0.07 89.69 01:39:01 AM 0 12.63 0.00 1.08 0.40 0.05 85.83 01:39:01 AM 1 4.95 0.00 0.80 0.62 0.08 93.55 01:40:01 AM all 16.12 0.00 2.04 0.94 0.07 80.82 01:40:01 AM 0 24.47 0.00 2.50 1.05 0.08 71.90 01:40:01 AM 1 7.80 0.00 1.58 0.83 0.07 89.72 01:41:01 AM all 19.52 0.00 2.09 0.52 0.07 77.80 01:41:01 AM 0 23.99 0.00 2.50 0.38 0.07 73.06 01:41:01 AM 1 15.06 0.00 1.68 0.65 0.07 82.54 01:42:01 AM all 18.66 0.00 2.95 0.20 0.07 78.12 01:42:01 AM 0 22.29 0.00 3.20 0.07 0.07 74.37 01:42:01 AM 1 15.02 0.00 2.70 0.33 0.07 81.88 01:43:01 AM all 16.66 0.00 1.46 0.12 0.06 81.70 01:43:01 AM 0 25.64 0.00 1.62 0.20 0.05 72.49 01:43:01 AM 1 7.69 0.00 1.30 0.05 0.07 90.90 Average: all 15.95 0.00 1.90 0.46 0.07 81.63 Average: 0 21.81 0.00 2.18 0.42 0.06 75.53 Average: 1 10.10 0.00 1.61 0.50 0.07 87.72