---> uname -a: Linux prd-centos8-builder-2c-2g-46184.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4779 19 2263 6746 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:d8:02:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fed8:2cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:1a:56:76 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) 07/26/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 227.41 16.84 210.56 5100.70 7417.19 07:34:01 AM 97.83 0.50 97.33 64.37 10987.41 07:35:01 AM 34.84 0.30 34.54 42.39 1769.01 07:36:01 AM 20.58 0.00 20.58 0.00 535.95 07:37:01 AM 30.82 0.92 29.91 95.17 1152.15 Average: 82.30 3.71 78.59 1060.53 4372.65 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5136136 6984336 2746288 34.84 2688 2031952 1009392 11.30 200444 2222320 152152 07:34:01 AM 4969872 6973624 2912552 36.95 2688 2179416 963916 10.79 229356 2328076 40608 07:35:01 AM 4940528 6947548 2941896 37.32 2688 2182652 997308 11.17 265932 2320768 10756 07:36:01 AM 4827564 6867168 3054860 38.76 2688 2215356 1081176 12.11 269508 2430348 43532 07:37:01 AM 4921680 6935128 2960744 37.56 2688 2188520 999804 11.19 433588 2171864 26832 Average: 4959156 6941561 2923268 37.09 2688 2159579 1010319 11.31 279766 2294675 54776 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 332.21 200.17 1856.47 64.36 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 59.57 49.43 745.89 9.34 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 20.85 22.56 24.91 9.19 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 19.53 19.89 19.19 7.28 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 24.56 22.06 27.93 10.98 0.00 0.00 0.00 0.00 07:37:01 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 91.34 62.82 534.90 20.23 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) 07/26/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 36.25 0.00 7.34 2.41 0.11 53.90 07:33:01 AM 0 38.13 0.00 6.31 1.78 0.10 53.68 07:33:01 AM 1 34.35 0.00 8.38 3.03 0.12 54.12 07:34:01 AM all 34.95 0.00 5.45 1.27 0.11 58.22 07:34:01 AM 0 36.39 0.00 5.36 1.21 0.10 56.94 07:34:01 AM 1 33.51 0.00 5.55 1.32 0.12 59.50 07:35:01 AM all 35.28 0.00 3.50 0.23 0.11 60.88 07:35:01 AM 0 38.60 0.00 3.56 0.28 0.12 57.44 07:35:01 AM 1 31.96 0.00 3.44 0.17 0.10 64.33 07:36:01 AM all 32.09 0.00 3.49 0.12 0.09 64.21 07:36:01 AM 0 33.83 0.00 3.79 0.10 0.08 62.20 07:36:01 AM 1 30.35 0.00 3.19 0.13 0.10 66.23 07:37:01 AM all 36.72 0.00 4.64 0.18 0.10 58.35 07:37:01 AM 0 48.31 0.00 5.04 0.23 0.10 46.31 07:37:01 AM 1 25.11 0.00 4.24 0.13 0.10 70.42 Average: all 35.06 0.00 4.89 0.84 0.10 59.11 Average: 0 39.06 0.00 4.81 0.72 0.10 55.31 Average: 1 31.05 0.00 4.96 0.96 0.11 62.92