---> uname -a: Linux prd-centos8-builder-2c-2g-35.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: 2800.000 BogoMIPS: 5600.00 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 670 4898 19 2128 6733 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:9a:99:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.91/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe9a:99bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:a9:2a: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) 07/16/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 168.64 6.47 162.17 932.78 3549.41 01:40:01 AM 46.47 0.33 46.13 12.00 3597.32 01:41:01 AM 82.94 0.08 82.86 1.33 7327.71 01:42:01 AM 35.36 0.52 34.84 19.86 3502.68 01:43:01 AM 18.26 0.65 17.61 87.19 718.91 Average: 70.33 1.61 68.72 210.62 3739.32 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5376512 6956432 2505812 31.79 2688 1777048 1050880 11.77 144192 2091572 27860 01:40:01 AM 5205500 6968256 2676824 33.96 2688 1948084 1031320 11.55 147836 2215704 135984 01:41:01 AM 5015520 6883936 2866804 36.37 2688 2047528 1060116 11.87 149412 2377800 81996 01:42:01 AM 5040140 6916168 2842184 36.06 2688 2054792 1033444 11.57 180380 2320548 8868 01:43:01 AM 5070220 6947648 2812104 35.68 2688 2056028 1000568 11.20 353060 2117928 7412 Average: 5141578 6934488 2740746 34.77 2688 1976696 1035266 11.59 194976 2224710 52424 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 42.18 26.95 348.30 19.88 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 36.32 23.54 665.13 3.91 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 24.28 18.58 258.04 5.19 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 7.38 6.57 8.50 2.90 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 16.16 12.80 12.62 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 25.26 17.69 258.53 8.55 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) 07/16/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 11.03 0.00 1.58 1.81 0.07 85.51 01:39:01 AM 0 11.53 0.00 1.08 0.77 0.05 86.57 01:39:01 AM 1 10.53 0.00 2.08 2.87 0.08 84.44 01:40:01 AM all 14.38 0.00 1.58 0.72 0.06 83.27 01:40:01 AM 0 14.25 0.00 1.82 1.08 0.05 82.81 01:40:01 AM 1 14.52 0.00 1.33 0.35 0.07 83.73 01:41:01 AM all 18.15 0.00 2.00 1.02 0.06 78.78 01:41:01 AM 0 19.20 0.00 2.32 1.19 0.07 77.22 01:41:01 AM 1 17.10 0.00 1.68 0.85 0.05 80.33 01:42:01 AM all 15.93 0.00 1.89 0.53 0.07 81.60 01:42:01 AM 0 16.81 0.00 1.90 0.25 0.07 80.97 01:42:01 AM 1 15.05 0.00 1.87 0.80 0.07 82.22 01:43:01 AM all 18.27 0.00 1.72 0.12 0.07 79.83 01:43:01 AM 0 7.70 0.00 1.48 0.13 0.07 90.61 01:43:01 AM 1 28.84 0.00 1.95 0.10 0.07 69.04 Average: all 15.56 0.00 1.75 0.84 0.06 81.79 Average: 0 13.90 0.00 1.72 0.68 0.06 83.64 Average: 1 17.21 0.00 1.78 0.99 0.07 79.95