---> uname -a: Linux prd-centos8-builder-2c-2g-3180.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 675 4753 19 2268 6725 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:b4:67:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feb4:673b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:3d:2d:fc 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) 10/13/2025 _x86_64_ (2 CPU) 03:31:30 LINUX RESTART (2 CPU) 03:32:03 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 207.94 27.52 180.42 6493.33 7241.89 03:34:01 AM 114.00 0.48 113.51 64.12 10361.97 03:35:01 AM 42.12 0.35 41.77 43.72 4082.57 03:36:01 AM 21.29 0.00 21.29 0.00 563.82 03:37:01 AM 25.66 0.92 24.74 95.17 712.70 Average: 81.36 5.71 75.65 1304.86 4574.58 03:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5139952 6904396 2742480 34.79 2688 1954824 1093988 12.25 208764 2238580 103060 03:34:01 AM 4815612 6859992 3066820 38.91 2688 2220160 1076000 12.05 208608 2503776 127248 03:35:01 AM 4910340 6921940 2972092 37.71 2688 2186664 1024220 11.47 267988 2349800 9944 03:36:01 AM 4900068 6911472 2982364 37.84 2688 2186664 1025744 11.49 268864 2359600 9924 03:37:01 AM 4920256 6938972 2962176 37.58 2688 2193596 1007904 11.29 423580 2184624 26996 Average: 4937246 6907354 2945186 37.36 2688 2148382 1045571 11.71 275561 2327276 55434 03:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 318.37 182.51 1837.33 63.71 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 87.57 66.67 852.08 10.25 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 32.39 32.26 30.36 12.56 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 17.76 18.37 16.82 7.12 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 23.08 21.46 26.64 17.56 0.00 0.00 0.00 0.00 03:37:01 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 94.34 63.46 544.04 21.96 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) 10/13/2025 _x86_64_ (2 CPU) 03:31:30 LINUX RESTART (2 CPU) 03:32:03 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 42.49 0.00 7.50 4.13 0.13 45.75 03:33:01 AM 0 34.22 0.00 7.73 4.97 0.12 52.96 03:33:01 AM 1 50.76 0.00 7.26 3.29 0.14 38.54 03:34:01 AM all 35.32 0.00 5.27 2.47 0.12 56.83 03:34:01 AM 0 41.04 0.00 5.61 1.71 0.12 51.52 03:34:01 AM 1 29.58 0.00 4.92 3.23 0.12 62.15 03:35:01 AM all 33.41 0.00 4.69 0.81 0.10 61.00 03:35:01 AM 0 27.87 0.00 4.33 0.78 0.10 66.91 03:35:01 AM 1 38.95 0.00 5.04 0.83 0.10 55.07 03:36:01 AM all 34.47 0.00 3.66 0.17 0.12 61.57 03:36:01 AM 0 33.54 0.00 3.78 0.17 0.13 62.38 03:36:01 AM 1 35.40 0.00 3.54 0.18 0.12 60.76 03:37:01 AM all 35.27 0.00 4.29 0.17 0.10 60.17 03:37:01 AM 0 41.58 0.00 4.70 0.23 0.10 53.39 03:37:01 AM 1 28.95 0.00 3.88 0.10 0.10 66.96 Average: all 36.14 0.00 5.06 1.53 0.11 57.15 Average: 0 35.66 0.00 5.21 1.55 0.11 57.47 Average: 1 36.62 0.00 4.91 1.52 0.11 56.84