---> uname -a: Linux prd-centos8-builder-2c-2g-40254.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 628 4806 19 2263 6773 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:19:42:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe19:4276/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:9b:e4:78 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) 07/06/2025 _x86_64_ (2 CPU) 23:31:29 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 278.88 25.14 253.74 6031.78 8034.83 11:34:01 PM 113.18 0.70 112.48 103.18 12087.45 11:35:01 PM 36.27 0.10 36.17 3.60 1840.04 11:36:01 PM 15.45 0.00 15.45 0.00 348.44 11:37:01 PM 26.56 0.92 25.64 95.17 752.28 Average: 94.08 5.37 88.70 1246.99 4612.62 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5172664 7008788 2709768 34.38 2688 2018768 946064 10.59 201240 2185736 164328 11:34:01 PM 4980972 6989080 2901460 36.81 2688 2183492 954328 10.69 230828 2318720 43708 11:35:01 PM 4965924 6972780 2916508 37.00 2688 2182396 951208 10.65 266668 2297344 10760 11:36:01 PM 4874340 6913476 3008092 38.16 2688 2214756 1015972 11.38 270676 2385180 43180 11:37:01 PM 4915780 6928580 2966652 37.64 2688 2187700 985560 11.04 422476 2191308 26340 Average: 4981936 6962541 2900496 36.80 2688 2157422 970626 10.87 278378 2275658 57663 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 270.41 184.59 1801.31 64.29 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 83.14 66.92 797.66 17.59 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 26.67 28.16 32.29 10.03 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 23.93 19.85 18.20 7.13 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 23.18 21.68 27.47 10.87 0.00 0.00 0.00 0.00 11:37:01 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 85.47 64.24 535.44 21.99 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) 07/06/2025 _x86_64_ (2 CPU) 23:31:29 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 47.84 0.00 8.03 3.36 0.11 40.66 11:33:01 PM 0 35.53 0.00 7.89 2.92 0.10 53.55 11:33:01 PM 1 60.16 0.00 8.16 3.81 0.12 27.76 11:34:01 PM all 35.42 0.00 6.01 2.91 0.10 55.56 11:34:01 PM 0 22.20 0.00 5.42 2.90 0.10 69.38 11:34:01 PM 1 48.74 0.00 6.61 2.92 0.10 41.63 11:35:01 PM all 34.66 0.00 3.83 0.28 0.09 61.14 11:35:01 PM 0 21.92 0.00 3.39 0.25 0.08 74.36 11:35:01 PM 1 47.45 0.00 4.26 0.32 0.10 47.87 11:36:01 PM all 30.69 0.00 3.29 1.09 0.11 64.83 11:36:01 PM 0 21.46 0.00 2.74 0.40 0.12 75.28 11:36:01 PM 1 39.94 0.00 3.84 1.78 0.10 54.34 11:37:01 PM all 35.63 0.00 4.08 1.19 0.08 59.02 11:37:01 PM 0 25.50 0.00 3.76 1.77 0.08 68.89 11:37:01 PM 1 45.80 0.00 4.41 0.60 0.08 49.10 Average: all 36.84 0.00 5.05 1.76 0.10 56.25 Average: 0 25.31 0.00 4.64 1.65 0.10 68.31 Average: 1 48.42 0.00 5.45 1.88 0.10 44.15