---> uname -a: Linux prd-centos8-builder-2c-2g-189.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4908 19 2132 6746 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:8d:92:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.77/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe8d:9293/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:3f:f5:1c 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) 10/19/2025 _x86_64_ (2 CPU) 01:36:21 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.90 0.62 28.28 18.66 3293.07 01:40:01 AM 83.99 0.23 83.76 5.86 7438.99 01:41:01 AM 56.34 0.55 55.79 20.13 5030.09 01:42:01 AM 18.29 0.07 18.23 9.73 1200.32 01:43:01 AM 15.08 0.58 14.50 77.45 428.00 Average: 40.52 0.41 40.11 26.37 3478.15 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5372092 6966856 2510232 31.85 2688 1790784 1044456 11.69 144572 2091136 13524 01:40:01 AM 5193804 6988084 2688520 34.11 2688 1979456 983544 11.01 146972 2223224 39200 01:41:01 AM 5069868 6947588 2812456 35.68 2688 2056560 1019220 11.41 175524 2294220 23040 01:42:01 AM 4990048 6869864 2892276 36.69 2688 2058484 1080844 12.10 351236 2199732 8984 01:43:01 AM 5082512 6963488 2799812 35.52 2688 2059464 979708 10.97 353384 2105000 8312 Average: 5141665 6947176 2740659 34.77 2688 1988950 1021554 11.44 234338 2182662 18612 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 17.96 14.73 215.28 2.27 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 42.84 29.51 751.36 4.67 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 24.58 16.85 169.40 7.67 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 11.78 9.53 11.66 4.64 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 12.08 9.97 9.19 4.55 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 21.85 16.12 231.39 4.76 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) 10/19/2025 _x86_64_ (2 CPU) 01:36:21 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 8.43 0.00 0.90 0.92 0.07 89.68 01:39:01 AM 0 10.38 0.00 1.02 1.22 0.05 87.33 01:39:01 AM 1 6.49 0.00 0.78 0.62 0.08 92.03 01:40:01 AM all 16.26 0.00 1.93 1.36 0.07 80.38 01:40:01 AM 0 17.28 0.00 1.97 1.23 0.07 79.46 01:40:01 AM 1 15.24 0.00 1.90 1.48 0.08 81.30 01:41:01 AM all 19.83 0.00 1.98 0.88 0.08 77.23 01:41:01 AM 0 22.37 0.00 1.98 0.87 0.08 74.70 01:41:01 AM 1 17.30 0.00 1.97 0.90 0.07 79.77 01:42:01 AM all 18.23 0.00 1.77 0.20 0.08 79.72 01:42:01 AM 0 19.22 0.00 1.83 0.18 0.07 78.70 01:42:01 AM 1 17.24 0.00 1.70 0.22 0.10 80.74 01:43:01 AM all 15.07 0.00 1.51 0.08 0.06 83.28 01:43:01 AM 0 16.57 0.00 1.44 0.10 0.07 81.83 01:43:01 AM 1 13.58 0.00 1.58 0.07 0.05 84.72 Average: all 15.57 0.00 1.62 0.69 0.07 82.06 Average: 0 17.16 0.00 1.65 0.72 0.07 80.40 Average: 1 13.97 0.00 1.59 0.66 0.08 83.71