---> uname -a: Linux prd-centos8-builder-2c-2g-169.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 639 4924 19 2133 6764 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:d5:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.94/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe8d:d567/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:b5:c8:4b 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) 10/05/2025 _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 199.27 21.61 177.66 4338.82 38141.25 01:40:01 AM 51.48 0.32 51.17 11.46 3686.99 01:41:01 AM 68.66 0.08 68.58 1.33 6114.16 01:42:01 AM 47.94 0.52 47.43 19.86 4742.04 01:43:01 AM 18.95 0.65 18.30 87.19 749.48 Average: 77.26 4.64 72.63 891.79 10687.31 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5477876 7055548 2404448 30.50 2688 1774416 947520 10.61 139880 1992380 27292 01:40:01 AM 5262896 7020028 2619428 33.23 2688 1942576 962508 10.78 145496 2158944 131476 01:41:01 AM 5127028 6999844 2755296 34.96 2688 2052192 963372 10.79 147308 2272008 115412 01:42:01 AM 5077008 6956880 2805316 35.59 2688 2058484 997944 11.17 179772 2284076 8872 01:43:01 AM 5104148 6986996 2778176 35.25 2688 2061260 962320 10.78 353076 2083692 8900 Average: 5209791 7003859 2672533 33.91 2688 1977786 966733 10.82 193106 2158220 58390 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 246.43 133.09 998.45 59.74 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 38.69 27.02 684.04 4.60 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 29.01 20.96 282.44 4.52 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 9.60 8.37 8.92 3.75 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 16.50 13.18 14.29 10.88 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 68.05 40.53 397.65 16.70 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) 10/05/2025 _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 18.85 0.00 4.26 8.77 0.08 68.04 01:39:01 AM 0 14.19 0.00 4.38 9.20 0.08 72.14 01:39:01 AM 1 23.51 0.00 4.14 8.34 0.07 63.95 01:40:01 AM all 15.94 0.00 1.82 0.82 0.09 81.33 01:40:01 AM 0 10.28 0.00 1.48 0.77 0.10 87.37 01:40:01 AM 1 21.59 0.00 2.15 0.88 0.08 75.29 01:41:01 AM all 14.18 0.00 1.76 0.95 0.07 83.04 01:41:01 AM 0 6.16 0.00 1.35 0.92 0.07 91.50 01:41:01 AM 1 22.22 0.00 2.17 0.98 0.07 74.56 01:42:01 AM all 19.01 0.00 1.77 0.43 0.07 78.72 01:42:01 AM 0 7.14 0.00 1.47 0.58 0.07 90.74 01:42:01 AM 1 30.86 0.00 2.07 0.28 0.07 66.72 01:43:01 AM all 19.39 0.00 2.06 1.35 0.07 77.13 01:43:01 AM 0 15.90 0.00 2.10 1.02 0.07 80.91 01:43:01 AM 1 22.88 0.00 2.02 1.68 0.07 73.35 Average: all 17.47 0.00 2.33 2.46 0.07 77.66 Average: 0 10.73 0.00 2.15 2.49 0.08 84.55 Average: 1 24.21 0.00 2.51 2.43 0.07 70.78