---> uname -a: Linux prd-centos8-builder-2c-2g-43249.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 4770 19 2261 6735 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:86:cf:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe86:cfca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:3a:42:a3 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) 07/16/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 278.09 17.86 260.24 5375.98 8595.59 04:34:01 PM 104.52 0.70 103.82 103.17 11763.61 04:35:01 PM 32.76 0.10 32.66 3.60 1297.80 04:36:01 PM 20.61 0.00 20.61 0.00 536.86 04:37:01 PM 27.62 0.92 26.71 95.17 799.33 Average: 92.73 3.92 88.82 1115.80 4599.02 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5144544 6978356 2737880 34.73 2688 2017576 983072 11.01 200324 2216476 142232 04:34:01 PM 4983440 6988768 2898984 36.78 2688 2181004 973440 10.90 230084 2315696 28264 04:35:01 PM 4848868 6854332 3033556 38.49 2688 2181112 1092552 12.23 265984 2413192 10768 04:36:01 PM 4823684 6861380 3058740 38.80 2688 2213468 1085736 12.16 269776 2435164 43192 04:37:01 PM 4860216 6872008 3022208 38.34 2688 2187080 1075420 12.04 421796 2246916 26944 Average: 4932150 6910969 2950274 37.43 2688 2156048 1042044 11.67 277593 2325489 50280 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 296.52 176.58 1804.30 62.33 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 75.29 59.71 793.58 10.71 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 23.36 23.90 26.56 9.98 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 20.10 20.41 19.51 7.35 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 24.66 20.91 27.44 10.55 0.00 0.00 0.00 0.00 04:37:01 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 88.00 60.31 534.36 20.19 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) 07/16/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.14 0.00 7.32 2.71 0.10 49.73 04:33:01 PM 0 38.88 0.00 9.30 3.61 0.10 48.11 04:33:01 PM 1 41.39 0.00 5.35 1.82 0.10 51.34 04:34:01 PM all 35.34 0.00 5.04 2.29 0.12 57.21 04:34:01 PM 0 32.80 0.00 4.27 2.70 0.12 60.10 04:34:01 PM 1 37.88 0.00 5.81 1.87 0.12 54.32 04:35:01 PM all 35.23 0.00 3.83 0.29 0.09 60.56 04:35:01 PM 0 31.58 0.00 3.77 0.40 0.08 64.17 04:35:01 PM 1 38.88 0.00 3.88 0.18 0.10 56.96 04:36:01 PM all 31.47 0.00 3.60 0.32 0.08 64.53 04:36:01 PM 0 32.57 0.00 3.62 0.50 0.08 63.23 04:36:01 PM 1 30.37 0.00 3.58 0.13 0.08 65.83 04:37:01 PM all 36.89 0.00 4.37 0.14 0.11 58.49 04:37:01 PM 0 38.40 0.00 3.93 0.15 0.10 57.42 04:37:01 PM 1 35.38 0.00 4.80 0.13 0.12 59.56 Average: all 35.81 0.00 4.83 1.15 0.10 58.11 Average: 0 34.84 0.00 4.97 1.47 0.10 58.62 Average: 1 36.78 0.00 4.69 0.83 0.10 57.60