---> uname -a: Linux prd-centos8-builder-2c-2g-51836.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 642 4796 19 2259 6758 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:7b:8d:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe7b:8db5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:c3:3e:5b 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) 08/10/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 300.87 19.44 281.43 5380.78 8366.83 08:34:01 PM 107.00 0.70 106.30 103.17 11793.34 08:35:01 PM 34.26 0.10 34.16 3.60 1741.27 08:36:01 PM 24.00 0.40 23.60 30.53 917.53 Average: 116.54 5.16 111.38 1379.74 5705.05 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5148768 6996548 2733664 34.68 2688 2030404 991588 11.10 202068 2209500 175220 08:34:01 PM 4998940 6999696 2883492 36.58 2688 2176004 935864 10.48 231508 2298888 40696 08:35:01 PM 4987052 6989704 2895380 36.73 2688 2178040 973996 10.91 267388 2274976 10760 08:36:01 PM 4931620 6935136 2950812 37.44 2688 2178908 1022148 11.44 268612 2328824 10772 Average: 5016595 6980271 2865837 36.36 2688 2140839 980899 10.98 242394 2278047 59362 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 285.14 182.83 1878.15 62.65 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 63.85 51.75 720.54 10.31 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 22.39 23.39 27.72 9.68 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 19.30 19.33 19.40 6.96 0.00 0.00 0.00 0.00 08:36:01 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 97.68 69.33 661.53 22.40 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) 08/10/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 42.86 0.00 7.80 3.48 0.09 45.77 08:33:01 PM 0 34.30 0.00 6.81 2.37 0.08 56.45 08:33:01 PM 1 51.45 0.00 8.80 4.60 0.10 35.05 08:34:01 PM all 33.54 0.00 5.16 3.14 0.10 58.06 08:34:01 PM 0 21.44 0.00 4.07 2.15 0.10 72.23 08:34:01 PM 1 45.65 0.00 6.25 4.13 0.10 43.88 08:35:01 PM all 33.57 0.00 3.66 0.36 0.10 62.30 08:35:01 PM 0 19.52 0.00 3.42 0.32 0.10 76.65 08:35:01 PM 1 47.61 0.00 3.91 0.40 0.10 47.98 08:36:01 PM all 32.87 0.00 3.33 0.27 0.09 63.45 08:36:01 PM 0 16.23 0.00 2.16 0.28 0.10 81.23 08:36:01 PM 1 49.46 0.00 4.50 0.25 0.08 45.71 Average: all 35.71 0.00 4.99 1.81 0.10 57.40 Average: 0 22.87 0.00 4.11 1.28 0.10 71.64 Average: 1 48.54 0.00 5.86 2.34 0.10 43.16