---> uname -a: Linux prd-centos8-builder-2c-2g-220.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4783 19 2264 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:b0:55:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:feb0:5542/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:45:7d:ec 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/22/2025 _x86_64_ (2 CPU) 04:31:56 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 88.54 3.10 85.44 200.23 6529.65 04:35:01 AM 80.69 1.07 79.62 133.42 10483.12 04:36:01 AM 15.13 0.03 15.10 0.53 1159.84 04:37:01 AM 0.27 0.00 0.27 0.00 3.77 04:38:01 AM 0.27 0.00 0.27 0.00 5.55 04:39:01 AM 0.32 0.00 0.32 0.00 4.47 04:40:01 AM 0.10 0.00 0.10 0.00 0.63 04:41:01 AM 0.15 0.00 0.15 0.00 1.37 04:42:01 AM 0.17 0.00 0.17 0.00 2.38 04:43:01 AM 0.32 0.07 0.25 9.73 4.28 Average: 18.59 0.43 18.17 34.39 1819.53 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5006312 6967020 2876120 36.49 2688 2137244 973084 10.90 203216 2328520 243852 04:35:01 AM 4921396 6929924 2961036 37.57 2688 2183924 1015000 11.36 231928 2374772 27844 04:36:01 AM 4920544 6928648 2961888 37.58 2688 2183944 1015000 11.36 231992 2374928 4 04:37:01 AM 4916916 6925020 2965516 37.62 2688 2183944 1012232 11.33 245288 2365620 4 04:38:01 AM 4992012 7000112 2890420 36.67 2688 2183948 942672 10.56 246748 2289672 12 04:39:01 AM 4917388 6925488 2965044 37.62 2688 2183948 1021000 11.43 246772 2364232 4 04:40:01 AM 4917288 6925388 2965144 37.62 2688 2183948 1007616 11.28 246772 2364364 4 04:41:01 AM 4917484 6925596 2964948 37.61 2688 2183952 1007616 11.28 246772 2364368 4 04:42:01 AM 4917120 6925232 2965312 37.62 2688 2183952 1004260 11.24 246856 2364552 4 04:43:01 AM 4960640 6969200 2921792 37.07 2688 2184400 972032 10.88 401912 2166056 176 Average: 4938710 6942163 2943722 37.35 2688 2179320 997051 11.16 254826 2335708 27191 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 90.22 76.22 1057.83 9.82 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 50.67 36.05 587.69 6.83 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 0.42 0.32 0.09 0.06 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 2.85 2.08 1.20 0.63 0.00 0.00 0.00 0.00 04:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 1.17 0.75 0.34 0.25 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 2.50 2.08 1.15 0.56 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 0.48 0.35 0.10 0.07 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 0.97 0.33 0.20 0.09 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 2.62 2.03 1.35 0.79 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 4.93 3.38 3.69 1.82 0.00 0.00 0.00 0.00 04:43:01 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 15.68 12.36 165.36 2.09 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/22/2025 _x86_64_ (2 CPU) 04:31:56 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 37.05 0.00 5.20 1.12 0.11 56.53 04:34:01 AM 0 35.69 0.00 4.92 0.97 0.12 58.31 04:34:01 AM 1 38.41 0.00 5.48 1.27 0.10 54.75 04:35:01 AM all 19.65 0.00 2.90 1.82 0.06 75.57 04:35:01 AM 0 23.36 0.00 2.92 2.00 0.07 71.65 04:35:01 AM 1 15.95 0.00 2.87 1.64 0.05 79.49 04:36:01 AM all 0.33 0.00 0.15 0.15 0.03 99.35 04:36:01 AM 0 0.47 0.00 0.20 0.30 0.03 99.00 04:36:01 AM 1 0.18 0.00 0.10 0.00 0.02 99.70 04:37:01 AM all 1.24 0.00 0.28 0.00 0.02 98.46 04:37:01 AM 0 2.07 0.00 0.32 0.00 0.02 97.60 04:37:01 AM 1 0.40 0.00 0.25 0.00 0.02 99.33 04:38:01 AM all 0.54 0.00 0.08 0.00 0.03 99.35 04:38:01 AM 0 0.82 0.00 0.05 0.00 0.02 99.12 04:38:01 AM 1 0.27 0.00 0.12 0.00 0.03 99.58 04:39:01 AM all 1.10 0.00 0.21 0.00 0.25 98.44 04:39:01 AM 0 1.60 0.00 0.32 0.00 0.33 97.75 04:39:01 AM 1 0.60 0.00 0.10 0.00 0.17 99.13 04:40:01 AM all 0.33 0.00 0.08 0.00 0.02 99.58 04:40:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 04:40:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 04:41:01 AM all 0.31 0.00 0.07 0.00 0.49 99.14 04:41:01 AM 0 0.12 0.00 0.07 0.00 0.53 99.29 04:41:01 AM 1 0.50 0.00 0.07 0.00 0.45 98.99 04:42:01 AM all 1.26 0.00 0.26 0.00 0.91 97.57 04:42:01 AM 0 2.09 0.00 0.28 0.00 0.73 96.90 04:42:01 AM 1 0.43 0.00 0.23 0.00 1.09 98.25 04:43:01 AM all 1.65 0.00 0.71 0.02 0.70 96.92 04:43:01 AM 0 2.65 0.00 0.77 0.03 0.40 96.16 04:43:01 AM 1 0.66 0.00 0.66 0.00 0.99 97.68 Average: all 6.34 0.00 0.99 0.31 0.26 92.09 Average: 0 6.89 0.00 0.99 0.33 0.23 91.56 Average: 1 5.79 0.00 0.99 0.29 0.29 92.63