---> uname -a: Linux prd-centos8-builder-2c-2g-1713.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4770 19 2262 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:43:cc:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe43:ccc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:c0:b2:5d 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) 20:31:33 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 280.90 30.62 250.29 6546.66 32584.65 08:34:01 PM 107.51 0.53 106.98 65.71 9592.85 08:35:01 PM 50.31 0.28 50.02 40.65 5865.17 08:36:01 PM 26.39 0.07 26.32 3.07 666.29 08:37:01 PM 24.75 0.72 24.03 67.59 928.33 Average: 97.36 6.36 91.00 1327.34 9851.87 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5253756 6958176 2628664 33.35 2688 1896576 1029048 11.52 201524 2138612 82000 08:34:01 PM 4984936 6953892 2897484 36.76 2688 2145084 978552 10.96 205100 2339324 105592 08:35:01 PM 4951976 6955964 2930444 37.18 2688 2179740 975324 10.92 233896 2342480 10916 08:36:01 PM 4941428 6946588 2940992 37.31 2688 2180728 978568 10.96 268412 2318412 10752 08:37:01 PM 4917440 6922900 2964980 37.62 2688 2180904 986232 11.04 424492 2185952 9024 Average: 5009907 6947504 2872513 36.44 2688 2116606 989545 11.08 266685 2264956 43657 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 283.28 164.96 1520.60 61.26 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 49.33 40.37 552.08 6.77 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 65.20 51.96 600.06 9.47 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 16.39 17.51 13.05 8.39 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 27.50 22.58 31.69 10.17 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 87.69 59.12 540.25 19.07 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) 10/07/2025 _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 37.32 0.00 7.32 12.22 0.11 43.04 08:33:01 PM 0 36.12 0.00 7.34 12.90 0.10 43.54 08:33:01 PM 1 38.51 0.00 7.30 11.54 0.12 42.53 08:34:01 PM all 31.92 0.00 5.09 6.55 0.11 56.33 08:34:01 PM 0 42.49 0.00 6.35 7.34 0.12 43.70 08:34:01 PM 1 21.37 0.00 3.83 5.75 0.10 68.94 08:35:01 PM all 29.16 0.00 3.49 3.09 0.11 64.15 08:35:01 PM 0 28.32 0.00 3.88 3.19 0.10 64.51 08:35:01 PM 1 29.99 0.00 3.11 2.99 0.12 63.79 08:36:01 PM all 34.74 0.00 3.20 0.88 0.10 61.08 08:36:01 PM 0 29.34 0.00 2.74 1.00 0.10 66.83 08:36:01 PM 1 40.17 0.00 3.66 0.75 0.10 55.32 08:37:01 PM all 32.99 0.00 3.90 0.47 0.10 62.54 08:37:01 PM 0 26.31 0.00 3.53 0.52 0.10 69.54 08:37:01 PM 1 39.69 0.00 4.27 0.42 0.10 55.53 Average: all 33.21 0.00 4.59 4.61 0.11 57.49 Average: 0 32.49 0.00 4.75 4.95 0.10 57.69 Average: 1 33.93 0.00 4.42 4.26 0.11 57.28