---> uname -a: Linux prd-centos8-builder-2c-2g-40357.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 630 4803 19 2263 6770 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:14:ac:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe14:ac29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:b0:55:66 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) 07/07/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 270.76 18.49 252.27 5453.25 8318.26 03:34:01 AM 108.27 0.70 107.57 103.18 11991.13 03:35:01 AM 26.26 0.10 26.16 3.60 1065.74 03:36:01 AM 20.80 0.35 20.45 29.60 526.35 03:37:01 AM 25.44 0.57 24.88 65.58 726.56 Average: 90.31 4.04 86.26 1131.11 4525.49 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5118080 6996336 2764352 35.07 2688 2060320 975764 10.93 207816 2231044 192708 03:34:01 AM 4974820 6980488 2907612 36.89 2688 2180916 959920 10.75 232908 2322028 27028 03:35:01 AM 4962456 6968932 2919976 37.04 2688 2181936 972680 10.89 267036 2299088 10756 03:36:01 AM 4986448 6993740 2895984 36.74 2688 2182748 940880 10.53 268152 2274276 10756 03:37:01 AM 4897924 6911192 2984508 37.86 2688 2188172 1032116 11.56 423004 2207560 27252 Average: 4987946 6970138 2894486 36.72 2688 2158818 976272 10.93 279783 2266799 53700 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 299.87 199.52 1877.02 64.36 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 80.22 65.42 725.39 17.54 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 25.01 26.89 29.25 9.41 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 23.08 19.81 20.17 7.27 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 24.03 20.73 27.65 10.95 0.00 0.00 0.00 0.00 03:37:01 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 90.44 66.48 535.91 21.91 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) 07/07/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 44.13 0.00 7.98 2.14 0.12 45.63 03:33:01 AM 0 52.28 0.00 8.49 1.44 0.12 37.67 03:33:01 AM 1 35.98 0.00 7.47 2.84 0.12 53.59 03:34:01 AM all 34.00 0.00 5.49 1.28 0.10 59.12 03:34:01 AM 0 44.00 0.00 5.87 1.28 0.10 48.74 03:34:01 AM 1 24.00 0.00 5.11 1.29 0.10 69.51 03:35:01 AM all 32.80 0.00 3.56 0.21 0.10 63.32 03:35:01 AM 0 51.21 0.00 4.71 0.33 0.10 43.65 03:35:01 AM 1 14.40 0.00 2.42 0.08 0.10 82.99 03:36:01 AM all 32.67 0.00 3.56 0.13 0.08 63.56 03:36:01 AM 0 43.76 0.00 4.09 0.15 0.08 51.92 03:36:01 AM 1 21.58 0.00 3.04 0.10 0.08 75.20 03:37:01 AM all 33.67 0.00 3.86 0.15 0.11 62.21 03:37:01 AM 0 51.44 0.00 4.56 0.18 0.12 43.70 03:37:01 AM 1 15.90 0.00 3.17 0.12 0.10 80.71 Average: all 35.45 0.00 4.89 0.78 0.10 58.77 Average: 0 48.54 0.00 5.54 0.68 0.10 45.14 Average: 1 22.37 0.00 4.24 0.88 0.10 72.41