---> uname -a: Linux prd-centos8-builder-2c-2g-31.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 665 4919 19 2113 6740 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:1a:d2:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.237/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe1a:d282/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:2f:66:72 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) 06/21/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.56 0.43 28.12 14.53 3298.62 01:40:01 AM 77.39 0.22 77.17 5.33 7156.56 01:41:01 AM 52.67 0.57 52.11 20.26 4411.33 01:42:01 AM 20.61 0.07 20.55 9.73 1356.49 01:43:01 AM 15.86 0.58 15.28 77.45 456.26 Average: 39.02 0.37 38.65 25.46 3335.92 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5353012 6949876 2529312 32.09 2688 1792824 1053928 11.80 144480 2110296 13492 01:40:01 AM 5199976 6977368 2682348 34.03 2688 1962952 1000684 11.20 146868 2221188 27300 01:41:01 AM 5096176 6957140 2786148 35.35 2688 2040752 1002184 11.22 173824 2273560 23968 01:42:01 AM 5052060 6911980 2830264 35.91 2688 2039644 1031552 11.55 351140 2143664 7520 01:43:01 AM 5094532 6957144 2787792 35.37 2688 2042176 1015476 11.37 353176 2098976 8312 Average: 5159151 6950702 2723173 34.55 2688 1975670 1020765 11.43 233898 2169537 16118 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 18.81 15.78 218.38 2.32 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 39.46 28.21 702.70 4.45 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 20.99 15.01 163.16 5.33 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 11.43 9.47 11.87 8.88 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 12.16 10.35 9.44 4.73 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 20.57 15.76 221.11 5.14 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) 06/21/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 7.19 0.00 0.78 0.49 0.04 91.50 01:39:01 AM 0 8.10 0.00 0.82 0.47 0.03 90.58 01:39:01 AM 1 6.28 0.00 0.73 0.52 0.05 92.42 01:40:01 AM all 16.61 0.00 2.19 1.20 0.08 79.92 01:40:01 AM 0 15.03 0.00 2.10 0.95 0.07 81.85 01:40:01 AM 1 18.18 0.00 2.29 1.45 0.08 77.99 01:41:01 AM all 19.49 0.00 2.05 0.54 0.06 77.85 01:41:01 AM 0 17.09 0.00 1.88 0.58 0.07 80.37 01:41:01 AM 1 21.90 0.00 2.22 0.50 0.05 75.33 01:42:01 AM all 17.06 0.00 2.64 0.16 0.06 80.08 01:42:01 AM 0 21.72 0.00 2.71 0.13 0.05 75.39 01:42:01 AM 1 12.40 0.00 2.57 0.18 0.07 84.78 01:43:01 AM all 18.57 0.00 1.79 0.09 0.06 79.48 01:43:01 AM 0 21.49 0.00 1.93 0.13 0.07 76.38 01:43:01 AM 1 15.66 0.00 1.65 0.05 0.05 82.59 Average: all 15.79 0.00 1.89 0.50 0.06 81.77 Average: 0 16.69 0.00 1.89 0.45 0.06 80.91 Average: 1 14.88 0.00 1.89 0.54 0.06 82.62