---> uname -a: Linux prd-centos8-builder-2c-2g-48507.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 610 4827 19 2258 6790 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:c1:97:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fec1:978c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:e6:e5:51 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) 09/03/2025 _x86_64_ (2 CPU) 13:31:32 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 287.32 18.04 269.28 5380.64 8679.31 01:34:01 PM 105.06 0.50 104.57 64.38 12005.05 01:35:01 PM 33.19 0.30 32.89 42.39 1348.51 01:36:01 PM 18.41 0.00 18.41 0.00 815.71 01:37:01 PM 27.49 0.92 26.57 95.17 728.22 Average: 94.31 3.95 90.35 1116.69 4715.60 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5182756 7026064 2699676 34.25 2688 2026016 958832 10.74 200632 2174816 163504 01:34:01 PM 4999896 7000760 2882536 36.57 2688 2176112 948684 10.62 230816 2298672 27028 01:35:01 PM 4984656 6987544 2897776 36.76 2688 2178288 962904 10.78 266628 2276952 10756 01:36:01 PM 4996580 6998568 2885852 36.61 2688 2177388 945932 10.59 268088 2263980 9936 01:37:01 PM 4993940 7004440 2888492 36.64 2688 2185480 935336 10.47 422648 2112120 28160 Average: 5031566 7003475 2850866 36.17 2688 2148657 950338 10.64 277762 2225308 47877 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 361.44 212.08 1851.34 64.93 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 71.08 58.16 770.33 10.24 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 18.88 19.95 24.06 8.55 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 16.58 16.26 16.53 5.10 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 26.71 21.73 28.40 11.58 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 98.95 65.64 538.19 20.08 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) 09/03/2025 _x86_64_ (2 CPU) 13:31:32 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 43.93 0.00 7.91 2.11 0.10 45.95 01:33:01 PM 0 37.80 0.00 7.37 2.65 0.10 52.07 01:33:01 PM 1 50.07 0.00 8.45 1.57 0.10 39.81 01:34:01 PM all 35.09 0.00 5.28 1.10 0.11 58.42 01:34:01 PM 0 26.98 0.00 4.39 1.23 0.10 67.30 01:34:01 PM 1 43.23 0.00 6.18 0.97 0.12 49.51 01:35:01 PM all 32.30 0.00 2.95 0.22 0.09 64.44 01:35:01 PM 0 33.94 0.00 2.91 0.20 0.10 62.84 01:35:01 PM 1 30.65 0.00 2.98 0.25 0.08 66.03 01:36:01 PM all 24.49 0.00 3.07 0.11 1.24 71.10 01:36:01 PM 0 25.36 0.00 2.85 0.15 0.07 71.57 01:36:01 PM 1 23.63 0.00 3.29 0.07 2.38 70.63 01:37:01 PM all 34.70 0.00 4.03 0.18 0.10 60.99 01:37:01 PM 0 37.74 0.00 4.13 0.20 0.10 57.84 01:37:01 PM 1 31.67 0.00 3.93 0.17 0.10 64.14 Average: all 34.07 0.00 4.64 0.74 0.33 60.21 Average: 0 32.36 0.00 4.33 0.89 0.09 62.33 Average: 1 35.78 0.00 4.96 0.60 0.56 58.10