---> uname -a: Linux prd-centos8-builder-2c-2g-109.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 641 4927 19 2128 6762 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:ae:e2:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.152/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:feae:e209/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:41:aa:20 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) 08/27/2025 _x86_64_ (2 CPU) 20:44:57 LINUX RESTART (2 CPU) 08:46:01 PM tps rtps wtps bread/s bwrtn/s 08:47:01 PM 248.28 10.90 237.39 1452.18 4304.38 08:48:01 PM 48.16 0.27 47.89 9.87 3665.99 08:49:01 PM 79.74 0.08 79.65 1.33 7216.15 08:50:01 PM 37.78 0.52 37.26 19.86 3470.92 08:51:01 PM 18.69 0.65 18.04 87.17 736.05 Average: 86.53 2.48 84.05 314.11 3878.61 08:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:01 PM 5412516 6992720 2469808 31.33 2688 1777256 998700 11.18 143712 2056440 27504 08:48:01 PM 5256640 7011032 2625684 33.31 2688 1939920 955980 10.70 145536 2167908 128428 08:49:01 PM 5118056 6986540 2764268 35.07 2688 2047648 940368 10.53 147524 2278004 82036 08:50:01 PM 5071312 6947428 2811012 35.66 2688 2054920 991528 11.10 180320 2291004 8864 08:51:01 PM 5107708 6985276 2774616 35.20 2688 2056140 943740 10.57 353416 2082092 7408 Average: 5193246 6984599 2689078 34.12 2688 1975177 966063 10.82 194102 2175090 50848 08:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM eth0 192.24 112.96 887.05 55.79 0.00 0.00 0.00 0.00 08:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 35.03 26.26 653.12 7.82 0.00 0.00 0.00 0.00 08:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 23.46 18.33 277.03 8.22 0.00 0.00 0.00 0.00 08:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 10.01 8.53 8.66 4.55 0.00 0.00 0.00 0.00 08:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 17.16 12.95 15.93 6.37 0.00 0.00 0.00 0.00 08:51:01 PM 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 55.58 35.81 368.36 16.55 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) 08/27/2025 _x86_64_ (2 CPU) 20:44:57 LINUX RESTART (2 CPU) 08:46:01 PM CPU %user %nice %system %iowait %steal %idle 08:47:01 PM all 16.93 0.00 2.37 2.27 0.08 78.36 08:47:01 PM 0 15.02 0.00 2.33 3.11 0.08 79.46 08:47:01 PM 1 18.83 0.00 2.42 1.42 0.07 77.26 08:48:01 PM all 14.30 0.00 1.55 0.91 0.05 83.19 08:48:01 PM 0 13.46 0.00 1.75 0.97 0.05 83.77 08:48:01 PM 1 15.13 0.00 1.35 0.85 0.05 82.62 08:49:01 PM all 15.34 0.00 1.90 1.56 0.07 81.14 08:49:01 PM 0 13.67 0.00 1.60 1.26 0.07 83.41 08:49:01 PM 1 17.02 0.00 2.20 1.85 0.07 78.86 08:50:01 PM all 18.23 0.00 1.78 0.53 0.07 79.38 08:50:01 PM 0 15.00 0.00 1.70 0.55 0.07 82.68 08:50:01 PM 1 21.46 0.00 1.87 0.52 0.07 76.08 08:51:01 PM all 18.95 0.00 1.97 0.21 0.07 78.81 08:51:01 PM 0 17.15 0.00 2.07 0.15 0.07 80.57 08:51:01 PM 1 20.75 0.00 1.87 0.27 0.07 77.05 Average: all 16.75 0.00 1.91 1.09 0.07 80.18 Average: 0 14.86 0.00 1.89 1.21 0.07 81.98 Average: 1 18.64 0.00 1.94 0.98 0.06 78.38