---> uname -a: Linux prd-centos8-builder-2c-2g-93.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 654 4917 19 2126 6750 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:35:66:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.52/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe35:6671/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:e8:85:87 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) 08/17/2025 _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 173.04 6.15 166.89 926.51 3590.75 01:40:01 AM 47.55 0.32 47.23 11.46 3623.43 01:41:01 AM 83.55 0.08 83.47 1.33 7280.39 01:42:01 AM 32.77 0.55 32.22 24.39 3409.43 01:43:01 AM 20.43 0.62 19.81 82.64 761.88 Average: 71.46 1.54 69.92 209.24 3733.05 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5403324 6979656 2479000 31.45 2688 1773568 1034408 11.58 143616 2065792 27492 01:40:01 AM 5255076 7006328 2627248 33.33 2688 1936564 976412 10.93 146140 2168764 127716 01:41:01 AM 5017204 6888568 2865120 36.35 2688 2050276 1061176 11.88 149104 2377460 88500 01:42:01 AM 5113484 6986728 2768840 35.13 2688 2051984 953348 10.67 195008 2231684 8896 01:43:01 AM 5068648 6943100 2813676 35.70 2688 2053136 1001608 11.22 353100 2118260 7436 Average: 5171547 6960876 2710777 34.39 2688 1973106 1005390 11.26 197394 2192392 52008 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 27.93 18.58 285.67 6.85 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 37.99 23.51 673.85 3.88 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 24.00 18.45 258.13 5.28 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 9.05 11.46 8.63 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 13.53 11.10 11.39 5.32 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 22.92 16.14 248.09 5.99 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) 08/17/2025 _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 9.78 0.00 1.58 1.60 0.05 86.99 01:39:01 AM 0 11.28 0.00 2.14 2.74 0.05 83.79 01:39:01 AM 1 8.27 0.00 1.02 0.47 0.05 90.19 01:40:01 AM all 14.96 0.00 1.58 0.45 0.07 82.95 01:40:01 AM 0 19.90 0.00 2.03 0.57 0.05 77.45 01:40:01 AM 1 10.02 0.00 1.12 0.33 0.08 88.44 01:41:01 AM all 19.18 0.00 1.83 0.84 0.07 78.08 01:41:01 AM 0 29.98 0.00 2.15 0.68 0.07 67.12 01:41:01 AM 1 8.39 0.00 1.50 1.00 0.07 89.04 01:42:01 AM all 14.88 0.00 1.82 0.33 0.06 82.91 01:42:01 AM 0 21.83 0.00 2.13 0.07 0.07 75.90 01:42:01 AM 1 7.93 0.00 1.50 0.60 0.05 89.91 01:43:01 AM all 18.78 0.00 1.58 0.15 0.07 79.42 01:43:01 AM 0 27.02 0.00 1.82 0.20 0.05 70.91 01:43:01 AM 1 10.54 0.00 1.35 0.10 0.08 87.93 Average: all 15.52 0.00 1.68 0.68 0.06 82.07 Average: 0 22.01 0.00 2.05 0.85 0.06 75.03 Average: 1 9.03 0.00 1.30 0.50 0.07 89.10