---> uname -a: Linux prd-centos8-builder-2c-2g-0.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 632 4954 19 2110 6772 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:d8:87:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.108/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fed8:872f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:12:ac:62 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) 06/07/2025 _x86_64_ (2 CPU) 01:37:08 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 308.08 117.44 190.64 11680.14 39624.58 01:40:01 AM 48.87 0.50 48.37 18.93 3529.09 01:41:01 AM 70.63 0.05 70.58 1.07 6164.91 01:42:01 AM 44.64 0.57 44.08 20.26 4190.90 01:43:01 AM 18.08 0.45 17.63 63.85 725.89 Average: 98.06 23.80 74.26 2356.93 10847.30 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5450548 7035116 2431776 30.85 2688 1781488 981568 10.99 147020 2014196 39140 01:40:01 AM 5156372 6932536 2725952 34.58 2688 1964544 1071972 12.00 180144 2243084 150476 01:41:01 AM 5086764 6941388 2795560 35.47 2688 2035936 1020964 11.43 156016 2308376 107520 01:42:01 AM 5097660 6955880 2784664 35.33 2688 2037828 981820 10.99 178504 2266756 8876 01:43:01 AM 5090476 6949064 2791848 35.42 2688 2038356 993908 11.13 350620 2103048 7372 Average: 5176364 6962797 2705960 34.33 2688 1971630 1010046 11.31 202461 2187092 62677 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 237.95 140.82 1055.51 59.09 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 39.79 27.72 668.88 6.44 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 18.84 15.41 246.36 3.27 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 11.05 9.15 8.85 4.51 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 14.21 11.33 14.21 9.24 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 64.37 40.89 398.78 16.51 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) 06/07/2025 _x86_64_ (2 CPU) 01:37:08 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 22.96 0.00 4.52 9.66 0.08 62.78 01:39:01 AM 0 17.09 0.00 5.37 9.51 0.08 67.95 01:39:01 AM 1 28.83 0.00 3.67 9.80 0.08 57.62 01:40:01 AM all 13.54 0.00 1.39 0.57 0.08 84.43 01:40:01 AM 0 9.98 0.00 1.35 0.73 0.08 87.85 01:40:01 AM 1 17.11 0.00 1.42 0.40 0.07 81.00 01:41:01 AM all 14.50 0.00 1.81 0.84 0.07 82.78 01:41:01 AM 0 13.63 0.00 1.72 0.92 0.07 83.67 01:41:01 AM 1 15.37 0.00 1.90 0.77 0.08 81.88 01:42:01 AM all 20.06 0.00 1.93 0.53 0.08 77.39 01:42:01 AM 0 21.48 0.00 1.97 0.40 0.08 76.06 01:42:01 AM 1 18.65 0.00 1.90 0.67 0.07 78.72 01:43:01 AM all 16.19 0.00 2.94 0.15 0.07 80.66 01:43:01 AM 0 16.57 0.00 2.64 0.12 0.08 80.59 01:43:01 AM 1 15.81 0.00 3.24 0.18 0.05 80.72 Average: all 17.44 0.00 2.52 2.34 0.08 77.62 Average: 0 15.74 0.00 2.61 2.33 0.08 79.24 Average: 1 19.14 0.00 2.42 2.36 0.07 76.00