---> uname -a: Linux prd-centos8-builder-2c-2g-1683.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 632 4799 19 2266 6768 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:c3:09:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fec3:916/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:07:ed:5a 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) 11/27/2025 _x86_64_ (2 CPU) 18:31:35 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 196.15 29.92 166.23 6415.33 24281.64 06:34:01 PM 121.36 0.47 120.89 63.85 12387.07 06:35:01 PM 36.16 0.75 35.41 74.25 2152.04 06:36:01 PM 26.96 0.00 26.96 0.00 1008.05 06:37:01 PM 25.33 0.52 24.81 64.66 705.18 Average: 81.20 6.33 74.87 1323.91 8108.02 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5154412 6944708 2728020 34.61 2688 1979852 1056012 11.82 214844 2214896 131432 06:34:01 PM 4843460 6887468 3038972 38.55 2688 2220044 1071484 12.00 208808 2476400 72540 06:35:01 PM 4956020 6966080 2926412 37.13 2688 2185076 985000 11.03 268228 2304200 9936 06:36:01 PM 4920784 6942624 2961648 37.57 2688 2196948 1011472 11.33 269948 2338100 21808 06:37:01 PM 4953228 6967744 2929204 37.16 2688 2189176 977576 10.95 436980 2138024 25100 Average: 4965581 6941725 2916851 37.00 2688 2154219 1020309 11.42 279762 2294324 52163 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 290.59 181.13 1789.39 62.36 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 71.71 57.11 846.73 9.75 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 21.58 22.18 27.90 8.26 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 18.31 19.01 17.77 7.54 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 22.96 20.23 28.59 9.62 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 85.04 59.94 542.17 19.51 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) 11/27/2025 _x86_64_ (2 CPU) 18:31:35 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 41.64 0.00 7.97 5.06 0.11 45.22 06:33:01 PM 0 43.20 0.00 8.07 4.87 0.12 43.74 06:33:01 PM 1 40.07 0.00 7.87 5.25 0.10 46.70 06:34:01 PM all 35.28 0.00 5.37 1.92 0.12 57.32 06:34:01 PM 0 31.99 0.00 4.93 2.25 0.12 60.73 06:34:01 PM 1 38.58 0.00 5.82 1.58 0.12 53.90 06:35:01 PM all 32.83 0.00 4.05 0.32 0.11 62.69 06:35:01 PM 0 25.18 0.00 3.70 0.40 0.10 70.61 06:35:01 PM 1 40.48 0.00 4.40 0.23 0.12 54.76 06:36:01 PM all 34.33 0.00 3.67 0.21 0.12 61.68 06:36:01 PM 0 31.34 0.00 3.53 0.12 0.12 64.90 06:36:01 PM 1 37.32 0.00 3.82 0.30 0.12 58.44 06:37:01 PM all 36.17 0.00 4.23 0.18 0.11 59.33 06:37:01 PM 0 26.60 0.00 3.77 0.13 0.10 69.41 06:37:01 PM 1 45.74 0.00 4.68 0.22 0.12 49.24 Average: all 36.04 0.00 5.05 1.53 0.11 57.26 Average: 0 31.65 0.00 4.79 1.55 0.11 61.90 Average: 1 40.44 0.00 5.32 1.51 0.11 52.62