---> uname -a: Linux prd-centos8-builder-2c-2g-50846.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 636 4794 19 2266 6764 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:64:fe:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe64:fe05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:b8:12:74 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) 09/08/2025 _x86_64_ (2 CPU) 16:41:48 LINUX RESTART (2 CPU) 04:42:02 PM tps rtps wtps bread/s bwrtn/s 04:43:01 PM 254.59 69.38 185.21 14224.53 41955.96 04:44:01 PM 124.21 0.48 123.73 64.11 10345.78 04:45:01 PM 53.15 0.32 52.83 41.99 5771.56 04:46:01 PM 24.64 0.03 24.61 1.73 932.14 04:47:01 PM 24.36 0.72 23.65 67.59 643.34 Average: 95.66 14.00 81.66 2842.15 11829.74 04:42:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 PM 5293808 6995928 2588616 32.84 2688 1894452 974532 10.91 200360 2100344 80352 04:44:01 PM 4997944 6968652 2884480 36.59 2688 2146916 966720 10.82 204468 2327740 100932 04:45:01 PM 4954088 6963880 2928336 37.15 2688 2185592 974316 10.91 266952 2306996 10756 04:46:01 PM 4981776 6991788 2900648 36.80 2688 2185644 945028 10.58 268340 2277056 8 04:47:01 PM 4891140 6902644 2991284 37.95 2688 2186996 1030748 11.54 424204 2212684 10192 Average: 5023751 6964578 2858673 36.27 2688 2119920 978269 10.95 272865 2244964 40448 04:42:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 292.21 171.04 1488.98 62.81 0.00 0.00 0.00 0.00 04:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 55.41 47.37 642.65 8.13 0.00 0.00 0.00 0.00 04:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM eth0 55.78 48.75 601.08 10.54 0.00 0.00 0.00 0.00 04:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM eth0 18.86 19.08 17.48 7.19 0.00 0.00 0.00 0.00 04:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 PM eth0 24.05 21.75 28.26 13.79 0.00 0.00 0.00 0.00 04:47:01 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 88.59 61.23 552.59 20.35 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) 09/08/2025 _x86_64_ (2 CPU) 16:41:48 LINUX RESTART (2 CPU) 04:42:02 PM CPU %user %nice %system %iowait %steal %idle 04:43:01 PM all 51.28 0.00 10.18 6.24 0.12 32.18 04:43:01 PM 0 59.18 0.00 8.27 4.87 0.12 27.56 04:43:01 PM 1 43.37 0.00 12.08 7.61 0.12 36.82 04:44:01 PM all 36.39 0.00 5.79 1.24 0.12 56.46 04:44:01 PM 0 52.97 0.00 7.52 1.72 0.12 37.68 04:44:01 PM 1 19.88 0.00 4.07 0.76 0.12 75.17 04:45:01 PM all 34.79 0.00 3.86 0.66 0.09 60.59 04:45:01 PM 0 52.40 0.00 4.53 0.58 0.10 42.39 04:45:01 PM 1 17.21 0.00 3.20 0.73 0.08 78.77 04:46:01 PM all 32.52 0.00 3.47 0.24 0.09 63.68 04:46:01 PM 0 50.80 0.00 4.20 0.22 0.10 44.68 04:46:01 PM 1 14.21 0.00 2.74 0.27 0.08 82.70 04:47:01 PM all 32.99 0.00 3.47 0.23 0.09 63.23 04:47:01 PM 0 52.31 0.00 4.57 0.22 0.10 42.80 04:47:01 PM 1 13.65 0.00 2.37 0.23 0.08 83.66 Average: all 37.54 0.00 5.33 1.70 0.10 55.33 Average: 0 53.51 0.00 5.81 1.51 0.11 39.07 Average: 1 21.57 0.00 4.86 1.90 0.10 71.58