---> uname -a: Linux prd-centos8-builder-2c-2g-140.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 673 4892 19 2131 6730 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:52:f4:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.86/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe52:f425/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:a8:90:cf 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) 09/19/2025 _x86_64_ (2 CPU) 01:36:41 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 266.26 6.23 260.02 927.85 4443.18 01:40:01 AM 41.26 0.20 41.06 5.33 3314.80 01:41:01 AM 84.86 0.08 84.77 1.33 7435.55 01:42:01 AM 35.35 0.55 34.81 24.39 3505.01 01:43:01 AM 18.78 0.62 18.16 82.64 728.52 Average: 89.30 1.54 87.76 208.29 3885.41 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5402384 6990884 2479932 31.46 2688 1785428 1029816 11.53 143768 2065844 34060 01:40:01 AM 5216328 6973616 2665988 33.82 2688 1943012 1012460 11.34 145216 2207724 131124 01:41:01 AM 4965464 6850304 2916852 37.01 2688 2063892 1084668 12.15 149896 2427780 96508 01:42:01 AM 5102108 6980868 2780208 35.27 2688 2057816 958264 10.73 180888 2259760 8884 01:43:01 AM 5055040 6935220 2827276 35.87 2688 2059000 997472 11.17 353040 2134788 7452 Average: 5148265 6946178 2734051 34.69 2688 1981830 1016536 11.38 194562 2219179 55606 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 28.46 20.00 309.24 7.36 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 35.84 24.53 638.89 3.98 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 26.16 19.59 277.82 5.35 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 11.18 9.08 11.45 8.78 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 12.68 10.50 9.81 5.03 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 22.86 16.74 249.43 6.10 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) 09/19/2025 _x86_64_ (2 CPU) 01:36:41 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.53 0.00 1.72 2.15 0.08 85.53 01:39:01 AM 0 10.62 0.00 1.22 0.80 0.08 87.28 01:39:01 AM 1 10.43 0.00 2.22 3.49 0.07 83.78 01:40:01 AM all 13.32 0.00 1.49 1.32 0.09 83.78 01:40:01 AM 0 12.30 0.00 1.18 1.28 0.08 85.15 01:40:01 AM 1 14.34 0.00 1.80 1.35 0.10 82.40 01:41:01 AM all 18.89 0.00 1.98 1.55 0.09 77.49 01:41:01 AM 0 20.25 0.00 2.18 1.93 0.10 75.53 01:41:01 AM 1 17.54 0.00 1.77 1.17 0.08 79.44 01:42:01 AM all 14.40 0.00 1.85 0.57 0.08 83.09 01:42:01 AM 0 14.99 0.00 1.69 0.68 0.08 82.56 01:42:01 AM 1 13.82 0.00 2.02 0.45 0.08 83.63 01:43:01 AM all 18.15 0.00 1.61 0.26 0.08 79.90 01:43:01 AM 0 9.20 0.00 1.30 0.25 0.08 89.17 01:43:01 AM 1 27.11 0.00 1.92 0.27 0.07 70.64 Average: all 15.06 0.00 1.73 1.17 0.08 81.96 Average: 0 13.47 0.00 1.51 0.99 0.09 83.94 Average: 1 16.65 0.00 1.95 1.34 0.08 79.98