---> uname -a: Linux prd-centos8-builder-2c-2g-400.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4807 19 2270 6780 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:3f:9c:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe3f:9c56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:ae:82:16 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) 10/03/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 154.74 17.99 136.75 5560.55 6504.40 05:34:01 PM 102.32 0.45 101.87 63.05 10692.40 05:35:01 PM 39.33 0.32 39.01 41.99 3322.40 05:36:01 PM 23.81 0.03 23.78 1.73 912.25 05:37:01 PM 24.23 0.72 23.51 67.58 651.77 Average: 68.89 3.90 64.99 1147.20 4416.86 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5059840 6938752 2822592 35.81 2688 2063180 1032864 11.56 238376 2266228 208656 05:34:01 PM 4894940 6939480 2987492 37.90 2688 2220520 992868 11.12 208392 2427464 105420 05:35:01 PM 4995324 7009060 2887108 36.63 2688 2189044 924576 10.35 267360 2265420 11756 05:36:01 PM 4962620 6976496 2919812 37.04 2688 2189096 961424 10.77 268720 2296028 4 05:37:01 PM 5001496 7017660 2880936 36.55 2688 2191232 974048 10.91 424644 2101976 10916 Average: 4982844 6976290 2899588 36.79 2688 2170614 977156 10.94 281498 2271423 67350 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 307.90 192.75 1779.38 63.16 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 80.17 57.80 851.76 9.65 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 25.96 26.53 26.19 10.17 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 16.53 17.76 15.17 6.88 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 26.99 22.88 30.71 11.40 0.00 0.00 0.00 0.00 05:37:01 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 91.52 63.55 540.72 20.25 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) 10/03/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.17 0.00 6.90 2.30 0.12 52.51 05:33:01 PM 0 31.43 0.00 5.40 1.01 0.10 62.06 05:33:01 PM 1 44.93 0.00 8.40 3.60 0.13 42.93 05:34:01 PM all 30.70 0.00 4.72 3.06 0.12 61.39 05:34:01 PM 0 23.10 0.00 4.39 3.52 0.12 68.87 05:34:01 PM 1 38.34 0.00 5.06 2.60 0.12 53.89 05:35:01 PM all 31.72 0.00 3.73 4.13 0.12 60.31 05:35:01 PM 0 23.30 0.00 3.36 3.11 0.12 70.12 05:35:01 PM 1 40.15 0.00 4.10 5.15 0.12 50.48 05:36:01 PM all 30.98 0.00 3.21 1.44 0.12 64.25 05:36:01 PM 0 16.47 0.00 2.64 1.10 0.12 79.67 05:36:01 PM 1 45.55 0.00 3.79 1.78 0.12 48.77 05:37:01 PM all 34.71 0.00 3.80 0.35 0.13 61.02 05:37:01 PM 0 22.32 0.00 3.17 0.23 0.10 74.17 05:37:01 PM 1 47.14 0.00 4.42 0.47 0.15 47.82 Average: all 33.25 0.00 4.47 2.26 0.12 59.90 Average: 0 23.32 0.00 3.79 1.80 0.11 70.99 Average: 1 43.22 0.00 5.15 2.72 0.13 48.78