---> uname -a: Linux prd-centos8-builder-2c-2g-2938.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 4745 19 2268 6717 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:7b:67:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe7b:67a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:39:97:98 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) 10/28/2025 _x86_64_ (2 CPU) 17:31:33 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 202.47 31.12 171.34 7290.64 27956.40 05:34:01 PM 114.26 0.88 113.38 76.37 9116.04 05:35:01 PM 58.67 0.28 58.39 40.66 7112.23 05:36:01 PM 24.83 0.07 24.76 3.07 660.10 05:37:01 PM 25.86 0.72 25.15 67.59 956.04 Average: 85.22 6.61 78.61 1495.76 9160.50 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5306928 6979544 2575504 32.67 2688 1866072 1046104 11.71 199448 2092744 58024 05:34:01 PM 4980700 6955244 2901732 36.81 2688 2150640 995088 11.14 204152 2345236 137776 05:35:01 PM 4890764 6901668 2991668 37.95 2688 2186336 1046152 11.71 234392 2402796 11044 05:36:01 PM 4937292 6949376 2945140 37.36 2688 2187216 993060 11.12 269108 2321144 10764 05:37:01 PM 4861740 6875272 3020692 38.32 2688 2188680 1068348 11.96 425232 2240876 10312 Average: 4995485 6932221 2886947 36.63 2688 2115789 1029750 11.53 266466 2280559 45584 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 299.82 163.96 1302.28 60.13 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 72.71 58.50 753.67 9.09 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 67.42 52.46 603.82 10.10 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.66 18.09 15.61 7.96 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 24.28 21.70 31.44 10.87 0.00 0.00 0.00 0.00 05:37:01 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 96.38 62.94 541.38 19.63 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) 10/28/2025 _x86_64_ (2 CPU) 17:31:33 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 34.43 0.00 7.37 16.82 0.12 41.26 05:33:01 PM 0 35.11 0.00 6.39 16.61 0.12 41.77 05:33:01 PM 1 33.76 0.00 8.36 17.02 0.12 40.75 05:34:01 PM all 35.88 0.00 5.64 2.03 0.12 56.33 05:34:01 PM 0 16.07 0.00 4.09 1.85 0.10 77.89 05:34:01 PM 1 55.77 0.00 7.20 2.22 0.15 34.66 05:35:01 PM all 32.31 0.00 3.89 1.92 0.11 61.77 05:35:01 PM 0 14.31 0.00 3.02 1.82 0.10 80.74 05:35:01 PM 1 50.32 0.00 4.76 2.02 0.12 42.78 05:36:01 PM all 35.05 0.00 3.24 0.20 0.10 61.41 05:36:01 PM 0 22.80 0.00 2.94 0.20 0.08 73.97 05:36:01 PM 1 47.29 0.00 3.54 0.20 0.12 48.85 05:37:01 PM all 33.93 0.00 3.70 0.34 0.11 61.92 05:37:01 PM 0 23.65 0.00 3.61 0.42 0.10 72.22 05:37:01 PM 1 44.16 0.00 3.80 0.27 0.12 51.67 Average: all 34.32 0.00 4.77 4.23 0.11 56.57 Average: 0 22.36 0.00 4.01 4.15 0.10 69.38 Average: 1 46.28 0.00 5.52 4.32 0.12 43.75