---> uname -a: Linux prd-centos8-builder-2c-2g-1657.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 606 4822 19 2269 6794 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:c4:ce:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fec4:ce25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:77:66:0d 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) 10/07/2025 _x86_64_ (2 CPU) 14:31:34 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 299.90 31.70 268.20 7343.93 21119.19 02:34:01 PM 112.40 0.70 111.70 103.18 12099.92 02:35:01 PM 37.04 0.08 36.95 4.00 1890.19 02:36:01 PM 22.54 0.03 22.51 0.53 857.00 02:37:01 PM 26.48 0.92 25.56 95.18 754.69 Average: 99.68 6.69 92.99 1509.65 7344.72 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5112588 6950728 2769836 35.14 2688 2021100 1029644 11.53 199368 2245712 167472 02:34:01 PM 5031316 7043732 2851108 36.17 2688 2187684 925044 10.36 230208 2263088 43092 02:35:01 PM 5022072 7034276 2860352 36.29 2688 2187712 899540 10.07 266920 2237700 10756 02:36:01 PM 4897928 6942284 2984496 37.86 2688 2219972 1001424 11.21 270744 2357592 43068 02:37:01 PM 4940876 6958900 2941548 37.32 2688 2192980 979752 10.97 422700 2162956 26280 Average: 5000956 6985984 2881468 36.56 2688 2161890 967081 10.83 277988 2253410 58134 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 295.64 190.09 1775.16 63.08 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 99.55 80.60 851.53 13.84 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 22.78 24.89 26.38 9.60 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 21.86 20.46 25.01 10.80 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 23.08 20.61 26.88 10.55 0.00 0.00 0.00 0.00 02:37:01 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 92.59 67.34 541.04 21.57 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) 10/07/2025 _x86_64_ (2 CPU) 14:31:34 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 43.31 0.00 8.19 6.25 0.10 42.15 02:33:01 PM 0 32.82 0.00 7.99 7.29 0.10 51.80 02:33:01 PM 1 53.79 0.00 8.38 5.22 0.10 32.50 02:34:01 PM all 35.38 0.00 5.38 1.23 0.09 57.92 02:34:01 PM 0 23.83 0.00 4.96 1.67 0.08 69.46 02:34:01 PM 1 46.92 0.00 5.80 0.78 0.10 46.40 02:35:01 PM all 35.57 0.00 3.61 0.25 0.10 60.46 02:35:01 PM 0 22.08 0.00 3.05 0.20 0.10 74.57 02:35:01 PM 1 49.08 0.00 4.18 0.30 0.10 46.34 02:36:01 PM all 30.39 0.00 3.42 0.14 0.08 65.97 02:36:01 PM 0 23.82 0.00 2.89 0.17 0.08 73.04 02:36:01 PM 1 36.94 0.00 3.95 0.12 0.08 58.91 02:37:01 PM all 36.04 0.00 4.07 0.13 0.08 59.67 02:37:01 PM 0 32.68 0.00 4.36 0.13 0.08 62.74 02:37:01 PM 1 39.39 0.00 3.79 0.13 0.08 56.61 Average: all 36.13 0.00 4.93 1.60 0.09 57.24 Average: 0 27.04 0.00 4.65 1.89 0.09 66.33 Average: 1 45.22 0.00 5.22 1.31 0.09 48.16