---> uname -a: Linux prd-centos8-builder-2c-2g-44060.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 661 4776 19 2259 6739 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:63:29:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe63:2977/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:f2:d0:e2 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) 07/19/2025 _x86_64_ (2 CPU) 10:31:51 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 337.62 85.20 252.42 14175.47 42036.50 10:34:01 AM 120.03 0.47 119.56 63.59 10810.73 10:35:01 AM 54.47 0.35 54.12 43.72 5196.88 10:36:01 AM 22.51 0.00 22.51 0.00 852.72 10:37:01 AM 28.80 0.92 27.88 95.18 790.85 Average: 112.69 17.39 95.30 2875.88 11938.32 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5273872 6969328 2608560 33.09 2688 1887584 1037236 11.61 200692 2120536 81420 10:34:01 AM 4902520 6908232 2979912 37.80 2688 2181932 1040152 11.65 206040 2420444 123360 10:35:01 AM 4936588 6938124 2945844 37.37 2688 2176980 1006712 11.27 265880 2325736 9924 10:36:01 AM 4945764 6947164 2936668 37.26 2688 2176980 1006372 11.27 267372 2315280 9928 10:37:01 AM 4930228 6937316 2952204 37.45 2688 2181888 1013628 11.35 422016 2175476 25032 Average: 4997794 6940033 2884638 36.60 2688 2121073 1020820 11.43 272400 2271494 49933 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 263.83 153.60 1459.51 59.95 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 76.09 64.46 984.05 10.05 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 40.02 35.67 241.80 9.61 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.86 20.05 19.31 7.20 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 25.75 23.26 28.31 11.86 0.00 0.00 0.00 0.00 10:37:01 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 85.11 59.41 546.61 19.73 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) 07/19/2025 _x86_64_ (2 CPU) 10:31:51 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 53.26 0.01 11.31 3.64 0.09 31.69 10:33:01 AM 0 50.98 0.00 12.36 3.82 0.08 32.75 10:33:01 AM 1 55.53 0.02 10.26 3.47 0.10 30.62 10:34:01 AM all 37.14 0.00 5.84 0.98 0.10 55.93 10:34:01 AM 0 37.41 0.00 5.74 1.13 0.12 55.61 10:34:01 AM 1 36.87 0.00 5.95 0.83 0.08 56.26 10:35:01 AM all 34.77 0.00 4.12 0.38 0.08 60.64 10:35:01 AM 0 36.83 0.00 4.07 0.20 0.08 58.82 10:35:01 AM 1 32.71 0.00 4.17 0.57 0.08 62.47 10:36:01 AM all 32.72 0.00 3.56 0.15 0.08 63.49 10:36:01 AM 0 35.65 0.00 3.79 0.22 0.08 60.27 10:36:01 AM 1 29.80 0.00 3.32 0.08 0.08 66.71 10:37:01 AM all 37.01 0.00 4.14 0.14 0.10 58.61 10:37:01 AM 0 43.82 0.00 4.50 0.17 0.08 51.43 10:37:01 AM 1 30.20 0.00 3.77 0.12 0.12 65.79 Average: all 38.97 0.00 5.79 1.06 0.09 54.09 Average: 0 40.92 0.00 6.08 1.10 0.09 51.80 Average: 1 37.01 0.00 5.49 1.01 0.09 56.39