---> uname -a: Linux prd-centos8-builder-2c-2g-42296.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 737 4698 19 2261 6663 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:29:0f:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe29:f4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:54:91:f2 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) 07/13/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 266.43 25.85 240.58 6176.65 14320.22 04:34:01 PM 109.70 0.45 109.25 63.06 12013.18 04:35:01 PM 36.15 0.75 35.40 74.24 1912.51 04:36:01 PM 21.56 0.00 21.56 0.00 620.00 04:37:01 PM 26.42 0.52 25.91 64.65 715.54 Average: 92.06 5.52 86.55 1275.96 5916.55 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 4943484 6820248 2938936 37.28 2688 2060932 1177568 13.19 236532 2381524 210224 04:34:01 PM 4742712 6779136 3139708 39.83 2688 2212660 1148056 12.85 206756 2578420 60308 04:35:01 PM 4823224 6828992 3059196 38.81 2688 2181172 1108812 12.42 266344 2437076 9928 04:36:01 PM 4833196 6838732 3049224 38.68 2688 2181172 1103392 12.35 267112 2427036 9928 04:37:01 PM 4835260 6845564 3047160 38.66 2688 2185340 1097904 12.29 434928 2256916 25164 Average: 4835575 6822534 3046845 38.65 2688 2164255 1127146 12.62 282334 2416194 63110 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 317.77 183.04 1768.79 62.76 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 83.82 65.14 829.01 10.32 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 25.46 25.97 27.91 9.90 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 20.16 20.15 19.53 7.24 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 25.69 22.94 28.06 15.54 0.00 0.00 0.00 0.00 04:37:01 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 94.59 63.45 534.71 21.15 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) 07/13/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 43.15 0.00 8.13 4.01 0.12 44.59 04:33:01 PM 0 45.84 0.00 7.72 4.62 0.12 41.70 04:33:01 PM 1 40.46 0.00 8.54 3.40 0.12 47.49 04:34:01 PM all 34.54 0.00 4.75 4.29 0.13 56.29 04:34:01 PM 0 31.56 0.00 4.71 6.18 0.12 57.43 04:34:01 PM 1 37.52 0.00 4.79 2.40 0.15 55.14 04:35:01 PM all 33.52 0.00 4.12 0.33 0.10 61.93 04:35:01 PM 0 26.71 0.00 3.83 0.25 0.10 69.11 04:35:01 PM 1 40.35 0.00 4.41 0.40 0.10 54.75 04:36:01 PM all 32.55 0.00 3.63 0.12 0.09 63.61 04:36:01 PM 0 32.65 0.00 3.60 0.12 0.10 63.54 04:36:01 PM 1 32.45 0.00 3.67 0.12 0.08 63.68 04:37:01 PM all 36.51 0.00 4.14 0.20 0.09 59.06 04:37:01 PM 0 39.39 0.00 4.26 0.25 0.08 56.02 04:37:01 PM 1 33.64 0.00 4.02 0.15 0.10 62.09 Average: all 36.05 0.00 4.95 1.79 0.11 57.11 Average: 0 35.22 0.00 4.82 2.28 0.10 57.58 Average: 1 36.88 0.00 5.08 1.29 0.11 56.64