---> uname -a: Linux prd-centos8-builder-2c-2g-51464.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 626 4811 19 2259 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:db:29:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fedb:2967/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fe:ad:1b:c0 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) 09/10/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 228.67 17.87 210.79 5271.90 7058.69 01:34:01 PM 118.26 0.45 117.81 63.05 12325.07 01:35:01 PM 34.34 0.35 33.99 43.72 1794.87 01:36:01 PM 15.86 0.00 15.86 0.00 422.65 01:37:01 PM 23.88 0.72 23.16 67.58 630.14 Average: 84.21 3.88 80.33 1089.42 4446.50 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5057808 6929864 2824616 35.83 2688 2056096 1052620 11.79 237220 2266648 208328 01:34:01 PM 4832296 6883184 3050128 38.70 2688 2226024 1042268 11.67 210340 2481684 78020 01:35:01 PM 4935368 6942776 2947056 37.39 2688 2183056 979184 10.96 268148 2322960 16380 01:36:01 PM 4997924 6999716 2884500 36.59 2688 2177512 923904 10.34 268396 2260220 10748 01:37:01 PM 4894536 6907468 2987888 37.91 2688 2188360 1023628 11.46 425320 2205456 19692 Average: 4943586 6932602 2938838 37.28 2688 2166210 1004321 11.25 281885 2307394 66634 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 273.45 166.37 1763.92 60.86 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 76.24 60.25 845.75 9.94 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 19.58 21.16 24.74 8.40 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 14.01 14.75 13.44 5.15 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.94 21.21 28.90 10.56 0.00 0.00 0.00 0.00 01:37:01 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 81.45 56.75 535.41 18.98 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) 09/10/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 37.07 0.00 7.21 1.98 0.13 53.61 01:33:01 PM 0 35.85 0.00 7.96 2.63 0.12 53.44 01:33:01 PM 1 38.33 0.00 6.42 1.32 0.14 53.79 01:34:01 PM all 35.84 0.00 5.27 1.49 0.11 57.30 01:34:01 PM 0 30.39 0.00 4.85 1.45 0.12 63.20 01:34:01 PM 1 41.29 0.00 5.69 1.53 0.10 51.39 01:35:01 PM all 32.55 0.00 3.58 0.75 0.13 62.99 01:35:01 PM 0 35.07 0.00 3.64 0.69 0.13 60.47 01:35:01 PM 1 30.03 0.00 3.52 0.82 0.12 65.51 01:36:01 PM all 26.56 0.00 2.73 0.66 0.09 69.96 01:36:01 PM 0 33.58 0.00 2.98 0.67 0.08 62.69 01:36:01 PM 1 19.54 0.00 2.47 0.65 0.10 77.24 01:37:01 PM all 34.38 0.00 3.76 0.17 0.09 61.60 01:37:01 PM 0 30.58 0.00 3.14 0.17 0.10 66.02 01:37:01 PM 1 38.18 0.00 4.39 0.17 0.08 57.18 Average: all 33.25 0.00 4.49 1.00 0.11 61.14 Average: 0 33.08 0.00 4.50 1.11 0.11 61.19 Average: 1 33.43 0.00 4.48 0.89 0.11 61.09