---> uname -a: Linux prd-centos8-builder-2c-2g-3727.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 677 4747 19 2272 6723 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:8f:66:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe8f:66da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:f7:2b:e3 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) 12/04/2025 _x86_64_ (2 CPU) 22:31:26 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 179.52 15.11 164.41 3906.55 5560.79 10:34:01 PM 111.16 0.45 110.71 63.05 9973.46 10:35:01 PM 33.77 0.08 33.69 1.87 4090.57 10:36:01 PM 28.79 0.27 28.52 41.85 1201.50 10:37:01 PM 19.63 0.60 19.03 43.46 505.87 10:38:01 PM 25.75 0.52 25.23 64.66 729.41 Average: 66.44 2.84 63.60 686.85 3677.05 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5133912 6905500 2748520 34.87 2688 1961792 1096756 12.28 208792 2244544 107344 10:34:01 PM 4950108 6926864 2932324 37.20 2688 2152952 1023936 11.46 205016 2374144 66456 10:35:01 PM 4904380 6920008 2978052 37.78 2688 2190284 1031392 11.55 232292 2388864 27852 10:36:01 PM 4910564 6926180 2971868 37.70 2688 2190640 1036092 11.60 267692 2347912 9936 10:37:01 PM 4877648 6895248 3004784 38.12 2688 2192800 1073012 12.01 268868 2379820 10756 10:38:01 PM 4852956 6875308 3029476 38.43 2688 2197172 1069584 11.98 423488 2250176 26248 Average: 4938261 6908185 2944171 37.35 2688 2147607 1055129 11.81 267691 2330910 41432 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 294.42 194.35 1797.62 63.71 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 28.74 25.87 268.23 6.20 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 46.28 36.24 594.52 6.70 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 16.88 16.39 16.52 7.26 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 17.26 16.75 22.09 5.99 0.00 0.00 0.00 0.00 10:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 20.91 17.91 19.92 9.17 0.00 0.00 0.00 0.00 10:38:01 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 70.75 51.25 453.14 16.51 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) 12/04/2025 _x86_64_ (2 CPU) 22:31:26 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 29.69 0.00 5.42 1.88 0.12 62.89 10:33:01 PM 0 43.01 0.00 5.87 2.58 0.12 48.41 10:33:01 PM 1 16.40 0.00 4.97 1.19 0.12 77.33 10:34:01 PM all 28.97 0.00 4.98 1.18 0.11 64.75 10:34:01 PM 0 40.52 0.00 6.34 1.14 0.12 51.89 10:34:01 PM 1 17.49 0.00 3.64 1.23 0.10 77.54 10:35:01 PM all 23.61 0.00 2.40 0.48 0.10 73.42 10:35:01 PM 0 34.87 0.00 3.11 0.49 0.10 61.43 10:35:01 PM 1 12.38 0.00 1.69 0.47 0.10 85.37 10:36:01 PM all 29.22 0.00 3.30 0.21 0.11 67.16 10:36:01 PM 0 47.86 0.00 4.32 0.32 0.12 47.38 10:36:01 PM 1 10.67 0.00 2.28 0.10 0.10 86.84 10:37:01 PM all 29.44 0.00 2.88 0.13 0.11 67.45 10:37:01 PM 0 42.23 0.00 3.46 0.15 0.10 54.06 10:37:01 PM 1 16.69 0.00 2.30 0.10 0.12 80.80 10:38:01 PM all 31.63 0.00 3.97 0.16 0.12 64.13 10:38:01 PM 0 44.85 0.00 4.69 0.22 0.12 50.13 10:38:01 PM 1 18.44 0.00 3.26 0.10 0.12 78.09 Average: all 28.76 0.00 3.83 0.67 0.11 66.63 Average: 0 42.23 0.00 4.63 0.81 0.11 52.22 Average: 1 15.35 0.00 3.02 0.53 0.11 80.99