---> uname -a: Linux prd-centos8-builder-2c-2g-37344.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 621 4828 19 2247 6779 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:c0:b3:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fec0:b322/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:2e:a9:fb 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) 06/25/2025 _x86_64_ (2 CPU) 18:31:57 LINUX RESTART (2 CPU) 06:33:01 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 113.00 0.70 112.30 70.52 9950.64 06:35:01 PM 53.65 0.35 53.30 43.72 5720.89 06:36:01 PM 21.45 0.00 21.45 0.00 827.70 06:37:01 PM 28.74 0.93 27.81 95.30 793.05 Average: 54.21 0.50 53.71 52.39 4322.98 06:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5037952 6992448 2844480 36.09 2688 2131364 939112 10.52 204924 2291376 101208 06:35:01 PM 4992896 6990636 2889536 36.66 2688 2174196 953024 10.67 266644 2272272 16964 06:36:01 PM 5000268 6992896 2882164 36.56 2688 2169212 938528 10.51 266744 2264228 1232 06:37:01 PM 4996224 6994188 2886208 36.62 2688 2173964 936884 10.49 421308 2114392 26936 Average: 5006835 6992542 2875597 36.48 2688 2162184 941887 10.55 289905 2235567 36585 06:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 59.31 51.34 665.43 8.41 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 59.65 49.60 567.07 10.93 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 19.46 20.40 18.92 7.23 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 33.22 26.59 29.81 12.60 0.00 0.00 0.00 0.00 06:37:01 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 42.91 36.98 320.31 9.79 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) 06/25/2025 _x86_64_ (2 CPU) 18:31:57 LINUX RESTART (2 CPU) 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 34.96 0.00 5.65 3.16 0.11 56.12 06:34:01 PM 0 37.33 0.00 5.70 5.16 0.12 51.69 06:34:01 PM 1 32.62 0.00 5.61 1.19 0.10 60.48 06:35:01 PM all 34.47 0.00 4.13 0.39 0.09 60.91 06:35:01 PM 0 18.94 0.00 3.33 0.22 0.10 77.42 06:35:01 PM 1 50.04 0.00 4.94 0.57 0.08 44.37 06:36:01 PM all 32.52 0.00 3.63 0.43 0.09 63.32 06:36:01 PM 0 36.73 0.00 3.35 0.60 0.08 59.24 06:36:01 PM 1 28.31 0.00 3.92 0.27 0.10 67.40 06:37:01 PM all 36.06 0.00 4.39 0.16 0.10 59.30 06:37:01 PM 0 35.67 0.00 4.47 0.13 0.10 59.63 06:37:01 PM 1 36.45 0.00 4.31 0.18 0.10 58.96 Average: all 34.50 0.00 4.45 1.03 0.10 59.92 Average: 0 32.15 0.00 4.21 1.52 0.10 62.03 Average: 1 36.85 0.00 4.70 0.55 0.10 57.81