---> uname -a: Linux prd-centos8-builder-2c-2g-6133.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4786 19 2265 6755 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:2c:a7:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe2c:a7f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:31:07:f1 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) 11/05/2025 _x86_64_ (2 CPU) 07:31:31 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 202.78 17.77 185.01 5271.36 7236.02 07:34:01 AM 104.33 0.50 103.83 64.39 11785.24 07:35:02 AM 35.15 0.30 34.86 42.39 1840.04 07:36:01 AM 23.42 0.49 22.93 41.89 891.90 Average: 91.71 4.79 86.93 1360.77 5457.31 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5164112 6999308 2718312 34.49 2688 2017964 966576 10.82 201016 2193300 166540 07:34:01 AM 4956556 6963324 2925868 37.12 2688 2182116 975400 10.92 231528 2337772 42268 07:35:02 AM 4941672 6959488 2940752 37.31 2688 2193180 976144 10.93 269224 2315496 19748 07:36:01 AM 4961924 6972064 2920500 37.05 2688 2185520 972576 10.89 423936 2140656 10896 Average: 5006066 6973546 2876358 36.49 2688 2144695 972674 10.89 281426 2246806 59863 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 320.87 198.37 1816.11 63.88 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 70.95 59.06 819.62 10.55 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:02 AM eth0 21.51 22.84 28.06 9.29 0.00 0.00 0.00 0.00 07:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 24.88 23.40 31.95 10.17 0.00 0.00 0.00 0.00 07:36:01 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 109.92 76.15 676.69 23.53 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) 11/05/2025 _x86_64_ (2 CPU) 07:31:31 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 40.09 0.00 7.02 1.68 0.08 51.12 07:33:01 AM 0 40.91 0.00 6.75 2.27 0.08 49.98 07:33:01 AM 1 39.28 0.00 7.29 1.09 0.08 52.26 07:34:01 AM all 35.23 0.00 5.11 1.04 0.12 58.50 07:34:01 AM 0 33.18 0.00 4.83 1.35 0.12 60.52 07:34:01 AM 1 37.29 0.00 5.39 0.73 0.12 56.47 07:35:02 AM all 34.57 0.00 3.39 0.23 0.09 61.71 07:35:02 AM 0 33.25 0.00 3.55 0.25 0.10 62.85 07:35:02 AM 1 35.90 0.00 3.24 0.20 0.08 60.58 07:36:01 AM all 33.16 0.00 3.52 0.17 0.09 63.05 07:36:01 AM 0 36.29 0.00 3.61 0.12 0.08 59.89 07:36:01 AM 1 30.03 0.00 3.43 0.22 0.10 66.22 Average: all 35.77 0.00 4.77 0.78 0.10 58.58 Average: 0 35.90 0.00 4.69 1.00 0.10 58.31 Average: 1 35.65 0.00 4.84 0.56 0.10 58.86