---> uname -a: Linux prd-centos8-builder-2c-2g-205.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4916 19 2133 6756 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:49:b8:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.56/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe49:b8f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:2e:6d:0e 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) 10/31/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 227.29 21.13 206.16 4376.27 34014.98 01:40:01 AM 51.39 0.28 51.11 10.40 3675.07 01:41:01 AM 72.41 0.08 72.33 1.33 6486.05 01:42:01 AM 40.13 0.52 39.61 19.86 4236.26 01:43:01 AM 18.86 0.65 18.21 87.19 719.70 Average: 82.02 4.53 77.49 899.10 9827.11 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5468052 7046456 2414272 30.63 2688 1775296 976788 10.94 139156 2005524 27372 01:40:01 AM 5255760 7014172 2626564 33.32 2688 1943920 989868 11.08 145120 2167584 131812 01:41:01 AM 5113152 6986060 2769172 35.13 2688 2052032 990864 11.09 147212 2285344 102284 01:42:01 AM 5080340 6961580 2801984 35.55 2688 2059820 992728 11.12 179692 2280524 8860 01:43:01 AM 5084356 6968512 2797968 35.50 2688 2062596 980732 10.98 352728 2103748 8896 Average: 5200332 6995356 2681992 34.03 2688 1978733 986196 11.04 192782 2168545 55845 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 236.82 127.01 1003.87 58.66 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 43.53 31.81 686.28 5.21 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 24.34 19.28 278.90 4.24 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 10.10 8.57 8.52 7.01 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 16.21 12.86 14.30 8.30 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 66.20 39.91 398.39 16.69 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) 10/31/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.31 0.00 3.32 4.82 0.08 73.47 01:39:01 AM 0 17.59 0.00 2.92 3.86 0.08 75.55 01:39:01 AM 1 19.03 0.00 3.72 5.78 0.08 71.38 01:40:01 AM all 15.13 0.00 1.71 0.57 0.07 82.52 01:40:01 AM 0 18.73 0.00 1.97 0.60 0.07 78.64 01:40:01 AM 1 11.54 0.00 1.45 0.55 0.07 86.40 01:41:01 AM all 14.96 0.00 1.86 0.82 0.06 82.31 01:41:01 AM 0 17.43 0.00 1.85 1.03 0.07 79.62 01:41:01 AM 1 12.49 0.00 1.87 0.60 0.05 84.99 01:42:01 AM all 18.39 0.00 1.75 0.41 0.07 79.38 01:42:01 AM 0 18.79 0.00 1.83 0.35 0.07 78.96 01:42:01 AM 1 17.99 0.00 1.67 0.47 0.07 79.81 01:43:01 AM all 18.60 0.00 1.85 0.12 0.08 79.34 01:43:01 AM 0 26.31 0.00 1.87 0.07 0.10 71.66 01:43:01 AM 1 10.90 0.00 1.83 0.17 0.07 87.03 Average: all 17.08 0.00 2.10 1.34 0.07 79.41 Average: 0 19.77 0.00 2.09 1.18 0.08 76.88 Average: 1 14.38 0.00 2.11 1.51 0.07 81.94