---> uname -a: Linux prd-centos8-builder-2c-2g-180.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 679 4886 19 2131 6725 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:03:17:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.99/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe03:1718/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:9b:87:b4 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) 10/13/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 180.11 6.18 173.93 922.09 3608.88 01:40:01 AM 49.28 0.37 48.91 12.53 3742.11 01:41:01 AM 80.39 0.55 79.84 20.13 7127.00 01:42:01 AM 32.03 0.07 31.96 9.73 3650.19 01:43:01 AM 18.79 0.58 18.21 77.44 493.04 Average: 72.12 1.55 70.57 208.40 3724.13 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5372328 6950804 2509996 31.84 2688 1775648 1047960 11.73 143824 2096708 27472 01:40:01 AM 5224432 6979576 2657892 33.72 2688 1941804 996168 11.15 146348 2202428 130288 01:41:01 AM 5032856 6912196 2849468 36.15 2688 2057940 1026220 11.49 149456 2361408 90800 01:42:01 AM 5063412 6941472 2818912 35.76 2688 2056828 1008140 11.29 351460 2125580 7504 01:43:01 AM 5058732 6941208 2823592 35.82 2688 2060916 992460 11.11 353624 2128168 9828 Average: 5150352 6945051 2731972 34.66 2688 1978627 1014190 11.36 228942 2182858 53178 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 31.09 21.83 291.69 7.00 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 38.56 27.91 679.13 4.16 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 25.55 19.76 259.14 5.40 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 12.93 10.23 12.83 9.06 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 15.11 11.80 12.09 5.54 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 24.65 18.31 250.97 6.23 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) 10/13/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 9.71 0.00 1.55 1.55 0.06 87.14 01:39:01 AM 0 10.29 0.00 1.17 0.47 0.07 88.01 01:39:01 AM 1 9.12 0.00 1.92 2.64 0.05 86.27 01:40:01 AM all 15.11 0.00 1.73 0.52 0.06 82.57 01:40:01 AM 0 11.16 0.00 1.58 0.60 0.05 86.61 01:40:01 AM 1 19.06 0.00 1.88 0.45 0.07 78.54 01:41:01 AM all 19.81 0.00 2.16 1.07 0.07 76.89 01:41:01 AM 0 17.08 0.00 2.21 1.45 0.07 79.19 01:41:01 AM 1 22.54 0.00 2.10 0.70 0.07 74.59 01:42:01 AM all 15.29 0.00 2.03 0.49 0.06 82.13 01:42:01 AM 0 16.15 0.00 2.25 0.40 0.05 81.14 01:42:01 AM 1 14.42 0.00 1.80 0.58 0.07 83.12 01:43:01 AM all 18.95 0.00 1.67 0.10 0.07 79.21 01:43:01 AM 0 21.02 0.00 1.50 0.15 0.08 77.25 01:43:01 AM 1 16.87 0.00 1.83 0.05 0.07 81.18 Average: all 15.78 0.00 1.83 0.75 0.06 81.59 Average: 0 15.14 0.00 1.74 0.61 0.06 82.44 Average: 1 16.41 0.00 1.91 0.88 0.06 80.74