---> uname -a: Linux prd-centos8-builder-2c-2g-2040.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 655 4773 19 2268 6744 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:80:c5:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe80:c5a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:e7:1e:e8 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) 10/08/2025 _x86_64_ (2 CPU) 20:31:33 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 221.52 30.29 191.22 6470.89 13456.95 08:34:01 PM 119.29 0.45 118.84 63.05 12543.22 08:35:01 PM 35.85 0.35 35.50 43.72 1924.61 08:36:01 PM 22.08 0.00 22.08 0.00 575.14 08:37:01 PM 25.85 0.92 24.93 95.18 749.91 Average: 84.47 6.32 78.14 1317.48 5824.88 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5122712 6921132 2759712 35.01 2688 1987796 1061356 11.88 215256 2244636 136236 08:34:01 PM 4819056 6862304 3063368 38.86 2688 2219544 1063852 11.91 207936 2502416 62072 08:35:01 PM 4867812 6911500 3014612 38.24 2688 2219188 1023720 11.46 270240 2390684 43080 08:36:01 PM 4836564 6881468 3045860 38.64 2688 2220364 1044596 11.70 271108 2421132 44244 08:37:01 PM 4893536 6910680 2988888 37.92 2688 2192176 1013808 11.35 422884 2212116 26260 Average: 4907936 6897417 2974488 37.74 2688 2167814 1041466 11.66 277485 2354197 62378 08:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 296.20 188.05 1804.76 63.28 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 86.75 65.24 852.17 10.24 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 21.26 21.68 25.50 8.95 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.60 19.43 17.28 7.57 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 23.53 21.21 27.32 15.99 0.00 0.00 0.00 0.00 08:37:01 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 88.58 62.71 541.23 21.07 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) 10/08/2025 _x86_64_ (2 CPU) 20:31:33 LINUX RESTART (2 CPU) 08:32:02 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 42.76 0.00 7.74 4.31 0.12 45.07 08:33:01 PM 0 47.34 0.00 7.11 3.72 0.12 41.71 08:33:01 PM 1 38.16 0.00 8.37 4.90 0.12 48.44 08:34:01 PM all 34.11 0.00 5.25 3.01 0.10 57.52 08:34:01 PM 0 46.61 0.00 6.29 3.14 0.12 43.85 08:34:01 PM 1 21.65 0.00 4.22 2.89 0.08 71.15 08:35:01 PM all 34.32 0.00 3.96 0.30 0.11 61.31 08:35:01 PM 0 45.55 0.00 4.23 0.35 0.12 49.75 08:35:01 PM 1 23.08 0.00 3.69 0.25 0.10 72.88 08:36:01 PM all 34.21 0.00 3.40 0.48 0.10 61.82 08:36:01 PM 0 41.07 0.00 4.20 0.40 0.10 54.22 08:36:01 PM 1 27.34 0.00 2.59 0.55 0.10 69.42 08:37:01 PM all 34.40 0.00 4.11 0.81 0.11 60.58 08:37:01 PM 0 59.42 0.00 5.11 1.19 0.10 34.18 08:37:01 PM 1 9.44 0.00 3.11 0.43 0.12 86.90 Average: all 35.93 0.00 4.88 1.77 0.11 57.31 Average: 0 47.99 0.00 5.38 1.75 0.11 44.76 Average: 1 23.87 0.00 4.38 1.79 0.10 69.86