---> uname -a: Linux prd-centos8-builder-2c-2g-48785.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 667 4769 19 2261 6733 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:4c:27:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe4c:27b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:b0:cb:4b 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) 09/04/2025 _x86_64_ (2 CPU) 06:31:51 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 356.11 133.51 222.61 15185.27 41390.50 06:34:01 AM 101.68 0.18 101.50 5.33 9662.55 06:35:01 AM 64.16 0.73 63.42 103.72 6703.68 06:36:01 AM 31.82 0.07 31.76 3.07 1264.40 06:37:01 AM 19.75 0.48 19.26 41.19 542.29 Average: 114.71 27.00 87.71 3067.92 11913.24 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5300032 6981664 2582400 32.76 2688 1874564 1009616 11.30 199184 2097096 81980 06:34:01 AM 4924476 6890368 2957956 37.53 2688 2142928 1058900 11.86 211160 2399536 137552 06:35:01 AM 4927180 6931400 2955252 37.49 2688 2179720 988836 11.07 233248 2368344 27864 06:36:01 AM 4930144 6934520 2952288 37.45 2688 2179812 1001404 11.21 267896 2329752 10764 06:37:01 AM 4875184 6880252 3007248 38.15 2688 2180360 1052428 11.78 423928 2228812 10184 Average: 4991403 6923641 2891029 36.68 2688 2111477 1022237 11.45 267083 2284708 53669 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 303.30 164.60 1642.76 60.02 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 61.48 51.42 691.34 6.29 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 58.21 47.28 598.27 11.29 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 25.06 26.84 25.48 10.24 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.26 21.38 29.90 12.27 0.00 0.00 0.00 0.00 06:37:01 AM 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 94.46 62.30 597.57 20.02 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) 09/04/2025 _x86_64_ (2 CPU) 06:31:51 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 51.47 0.04 12.00 10.31 0.12 26.06 06:33:01 AM 0 51.90 0.07 13.32 11.26 0.13 23.33 06:33:01 AM 1 51.04 0.02 10.69 9.37 0.10 28.78 06:34:01 AM all 26.23 0.00 3.88 3.28 0.09 66.52 06:34:01 AM 0 43.04 0.00 5.43 4.57 0.08 46.88 06:34:01 AM 1 9.46 0.00 2.33 1.98 0.10 86.13 06:35:01 AM all 33.85 0.00 4.25 1.92 0.09 59.89 06:35:01 AM 0 47.89 0.00 5.35 2.42 0.10 44.24 06:35:01 AM 1 19.84 0.00 3.15 1.42 0.08 75.50 06:36:01 AM all 35.02 0.00 4.07 0.28 0.09 60.54 06:36:01 AM 0 52.98 0.00 4.64 0.42 0.10 41.87 06:36:01 AM 1 17.08 0.00 3.50 0.15 0.08 79.19 06:37:01 AM all 30.81 0.00 3.47 0.17 0.10 65.45 06:37:01 AM 0 48.05 0.00 4.59 0.28 0.10 46.98 06:37:01 AM 1 13.59 0.00 2.35 0.05 0.10 83.91 Average: all 35.45 0.01 5.52 3.18 0.10 55.74 Average: 0 48.76 0.01 6.65 3.78 0.10 40.69 Average: 1 22.17 0.00 4.40 2.59 0.09 70.75