---> uname -a: Linux prd-centos8-builder-2c-2g-2476.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 616 4814 19 2267 6784 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:8d:79:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe8d:7990/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:d4:ed:48 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) 10/27/2025 _x86_64_ (2 CPU) 12:33:16 LINUX RESTART (2 CPU) 12:34:01 PM tps rtps wtps bread/s bwrtn/s 12:35:01 PM 77.61 24.79 52.82 5818.02 13388.02 12:36:01 PM 50.98 0.38 50.60 16.79 4581.54 12:37:01 PM 73.09 0.07 73.02 0.80 7572.50 12:38:01 PM 46.00 0.67 45.33 102.90 5571.69 12:39:01 PM 29.98 0.07 29.91 3.07 1265.14 12:40:01 PM 18.48 0.00 18.48 0.00 485.79 12:41:01 PM 17.91 0.48 17.43 41.19 466.43 Average: 44.86 3.78 41.08 854.84 4761.81 12:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 PM 5349128 7011712 2533304 32.14 2688 1856240 968072 10.84 199612 2048580 37708 12:36:01 PM 5189684 7027212 2692748 34.16 2688 2020084 931404 10.43 202180 2166400 145048 12:37:01 PM 5019208 6987468 2863224 36.32 2688 2144488 942712 10.56 204176 2309032 100988 12:38:01 PM 4985064 6994996 2897368 36.76 2688 2185024 929844 10.41 233352 2310640 27492 12:39:01 PM 4972380 6982008 2910052 36.92 2688 2185024 933140 10.45 268920 2288060 9920 12:40:01 PM 4969140 6979720 2913292 36.96 2688 2185920 966556 10.82 269184 2290368 10748 12:41:01 PM 4928408 6939864 2954024 37.48 2688 2186592 985144 11.03 425224 2175260 10304 Average: 5059002 6988997 2823430 35.82 2688 2109053 950982 10.65 257521 2226906 48887 12:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 220.54 138.40 1270.20 56.91 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 57.21 42.62 546.79 4.31 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 21.58 19.81 231.19 4.26 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 42.15 33.49 584.15 9.60 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 17.53 19.96 23.12 7.05 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 8.23 11.00 7.35 4.89 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 34.14 27.96 30.78 10.16 0.00 0.00 0.00 0.00 12:41:01 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 57.35 41.89 384.83 13.89 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) 10/27/2025 _x86_64_ (2 CPU) 12:33:16 LINUX RESTART (2 CPU) 12:34:01 PM CPU %user %nice %system %iowait %steal %idle 12:35:01 PM all 24.09 0.00 5.63 16.13 0.14 54.01 12:35:01 PM 0 21.28 0.00 5.96 15.65 0.15 56.96 12:35:01 PM 1 26.90 0.00 5.30 16.61 0.13 51.06 12:36:01 PM all 19.23 0.00 2.94 10.52 0.14 67.17 12:36:01 PM 0 17.54 0.00 2.59 9.46 0.13 70.28 12:36:01 PM 1 20.91 0.00 3.29 11.58 0.15 64.06 12:37:01 PM all 18.35 0.00 2.99 14.42 0.12 64.13 12:37:01 PM 0 22.79 0.00 3.88 14.25 0.13 58.95 12:37:01 PM 1 13.92 0.00 2.09 14.60 0.10 69.30 12:38:01 PM all 23.44 0.00 3.22 6.91 0.14 66.29 12:38:01 PM 0 19.50 0.00 2.93 8.30 0.17 69.10 12:38:01 PM 1 27.38 0.00 3.51 5.52 0.12 63.47 12:39:01 PM all 28.44 0.00 2.94 3.41 0.13 65.09 12:39:01 PM 0 30.79 0.00 3.07 4.23 0.12 61.79 12:39:01 PM 1 26.08 0.00 2.81 2.59 0.13 68.39 12:40:01 PM all 22.70 0.00 1.88 6.99 0.10 68.32 12:40:01 PM 0 20.22 0.00 1.39 8.84 0.10 69.45 12:40:01 PM 1 25.19 0.00 2.37 5.14 0.10 67.20 12:41:01 PM all 31.16 0.00 3.37 1.60 0.11 63.76 12:41:01 PM 0 35.73 0.00 3.44 2.14 0.12 58.58 12:41:01 PM 1 26.59 0.00 3.29 1.07 0.10 68.95 Average: all 23.92 0.00 3.28 8.57 0.13 64.11 Average: 0 23.98 0.00 3.32 8.98 0.13 63.59 Average: 1 23.85 0.00 3.24 8.16 0.12 64.64