---> uname -a: Linux prd-centos8-builder-2c-2g-47036.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 623 4811 19 2262 6776 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:79:a8:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe79:a8fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:a2:42:00 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) 07/29/2025 _x86_64_ (2 CPU) 02:31:59 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 116.75 0.87 115.88 81.05 9708.88 02:35:01 AM 61.33 0.25 61.08 40.12 6984.61 02:36:01 AM 21.00 0.10 20.90 3.60 544.16 02:37:01 AM 24.76 0.92 23.84 95.17 683.57 Average: 55.96 0.53 55.42 54.99 4480.25 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5024968 6995736 2857464 36.25 2688 2146800 940652 10.53 204072 2301408 136908 02:35:01 AM 4882380 6920468 3000052 38.06 2688 2213712 1024176 11.47 268952 2376712 43188 02:36:01 AM 4989024 6995044 2893408 36.71 2688 2181468 933296 10.45 267296 2271628 10748 02:37:01 AM 4972840 6980324 2909592 36.91 2688 2182492 955908 10.70 424468 2129720 9092 Average: 4967303 6972893 2915129 36.98 2688 2181118 963508 10.79 291197 2269867 49984 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 81.19 68.19 872.22 10.03 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 84.51 70.78 590.95 16.98 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 19.63 19.65 19.49 7.36 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 25.96 23.69 28.88 15.54 0.00 0.00 0.00 0.00 02:37:01 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 52.82 45.58 377.88 12.48 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) 07/29/2025 _x86_64_ (2 CPU) 02:31:59 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 37.13 0.00 5.95 0.90 0.09 55.93 02:34:01 AM 0 34.95 0.00 6.02 0.95 0.10 57.99 02:34:01 AM 1 39.32 0.00 5.89 0.85 0.08 53.87 02:35:01 AM all 33.21 0.00 4.41 0.48 0.08 61.82 02:35:01 AM 0 35.92 0.00 4.47 0.37 0.08 59.16 02:35:01 AM 1 30.50 0.00 4.35 0.58 0.08 64.48 02:36:01 AM all 33.88 0.00 3.70 0.12 0.10 62.20 02:36:01 AM 0 25.17 0.00 3.65 0.10 0.10 70.98 02:36:01 AM 1 42.58 0.00 3.75 0.15 0.10 53.42 02:37:01 AM all 34.23 0.00 4.17 0.14 0.09 61.37 02:37:01 AM 0 31.28 0.00 3.80 0.15 0.08 64.69 02:37:01 AM 1 37.18 0.00 4.54 0.13 0.10 58.05 Average: all 34.61 0.00 4.56 0.41 0.09 60.33 Average: 0 31.83 0.00 4.49 0.39 0.09 63.20 Average: 1 37.40 0.00 4.63 0.43 0.09 57.45