---> uname -a: Linux prd-centos8-builder-2c-2g-254.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 631 4930 19 2135 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:4e:b4:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.9/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe4e:b49a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:55:ec:d1 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) 11/18/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.53 0.46 28.08 15.32 3337.06 01:40:01 AM 49.87 0.20 49.67 4.80 4039.97 01:41:01 AM 71.29 0.20 71.09 3.47 6022.70 01:42:01 AM 30.18 0.35 29.84 16.66 3333.40 01:43:01 AM 20.31 0.65 19.66 87.19 983.74 Average: 40.07 0.37 39.70 25.52 3544.06 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5422096 7018964 2460228 31.21 2688 1792960 979608 10.97 144256 2042204 12976 01:40:01 AM 5262160 7021148 2620164 33.24 2688 1945256 954244 10.68 146212 2162964 92080 01:41:01 AM 5143864 7025748 2738460 34.74 2688 2060844 922068 10.32 149024 2251080 90816 01:42:01 AM 5126904 7009748 2755420 34.96 2688 2061460 996596 11.16 181076 2234504 8864 01:43:01 AM 5105072 6989136 2777252 35.23 2688 2062700 968136 10.84 353400 2084364 8 Average: 5212019 7012949 2670305 33.88 2688 1984644 964130 10.80 194794 2155023 40949 01:38:02 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 18.77 13.30 224.68 2.21 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 32.34 22.54 656.98 4.41 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 26.66 19.15 259.60 5.81 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 11.24 8.80 11.36 9.18 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 14.15 10.40 11.33 5.14 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 20.64 14.84 232.82 5.36 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) 11/18/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 6.81 0.00 0.76 0.90 0.07 91.46 01:39:01 AM 0 6.94 0.00 0.80 1.49 0.07 90.70 01:39:01 AM 1 6.67 0.00 0.73 0.31 0.07 92.22 01:40:01 AM all 14.37 0.00 1.75 0.64 0.10 83.14 01:40:01 AM 0 24.08 0.00 2.26 0.49 0.08 73.09 01:40:01 AM 1 4.72 0.00 1.25 0.78 0.12 93.13 01:41:01 AM all 19.92 0.00 2.03 1.23 0.10 76.72 01:41:01 AM 0 27.22 0.00 2.37 1.64 0.12 68.65 01:41:01 AM 1 12.66 0.00 1.68 0.82 0.08 84.76 01:42:01 AM all 13.92 0.00 1.94 0.42 0.09 83.63 01:42:01 AM 0 11.22 0.00 1.78 0.55 0.10 86.35 01:42:01 AM 1 16.63 0.00 2.10 0.28 0.08 80.90 01:43:01 AM all 18.83 0.00 1.69 0.35 0.08 79.05 01:43:01 AM 0 28.95 0.00 1.99 0.18 0.07 68.81 01:43:01 AM 1 8.71 0.00 1.38 0.52 0.10 89.29 Average: all 14.80 0.00 1.64 0.71 0.09 82.77 Average: 0 19.72 0.00 1.84 0.87 0.09 77.49 Average: 1 9.89 0.00 1.43 0.54 0.09 88.04