---> uname -a: Linux prd-centos8-builder-2c-2g-41657.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4803 19 2262 6769 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:c1:c4:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fec1:c419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:98:e9:60 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) 07/11/2025 _x86_64_ (2 CPU) 01:31:28 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 213.11 16.21 196.90 3819.93 6610.41 01:34:01 AM 112.60 0.52 112.08 65.18 12408.30 01:35:01 AM 33.24 0.70 32.54 72.92 1380.77 01:36:01 AM 20.38 0.00 20.38 0.00 532.51 01:37:01 AM 25.04 0.52 24.53 64.65 698.83 Average: 80.88 3.59 77.29 804.56 4326.26 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5156596 6998408 2725828 34.58 2688 2025104 987108 11.05 200900 2202380 169872 01:34:01 AM 4971084 6974828 2911340 36.93 2688 2179276 975384 10.92 231288 2324360 27028 01:35:01 AM 5003056 7007868 2879368 36.53 2688 2180368 931864 10.43 266800 2256588 8880 01:36:01 AM 4942080 6948812 2940344 37.30 2688 2182328 1002304 11.22 279840 2304096 10756 01:37:01 AM 4910568 6922208 2971856 37.70 2688 2186764 1002780 11.23 435364 2180484 26320 Average: 4996677 6970425 2885747 36.61 2688 2150768 979888 10.97 282838 2253582 48571 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 319.18 192.55 1806.12 63.52 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 74.96 57.43 793.21 10.41 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 23.85 26.16 28.88 9.81 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 18.94 19.04 20.22 6.90 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 21.63 20.58 23.43 17.01 0.00 0.00 0.00 0.00 01:37:01 AM 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 91.71 63.15 534.39 21.53 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) 07/11/2025 _x86_64_ (2 CPU) 01:31:28 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 36.70 0.00 7.13 2.30 0.12 53.75 01:33:01 AM 0 31.23 0.00 7.12 2.33 0.12 59.21 01:33:01 AM 1 42.17 0.00 7.14 2.27 0.12 48.30 01:34:01 AM all 35.78 0.00 5.36 1.28 0.11 57.47 01:34:01 AM 0 24.63 0.00 4.28 1.08 0.10 69.91 01:34:01 AM 1 46.95 0.00 6.44 1.49 0.12 45.01 01:35:01 AM all 35.14 0.00 4.02 0.30 0.12 60.43 01:35:01 AM 0 25.00 0.00 3.48 0.32 0.10 71.10 01:35:01 AM 1 45.28 0.00 4.55 0.28 0.13 49.75 01:36:01 AM all 32.12 0.00 3.06 0.15 0.10 64.56 01:36:01 AM 0 25.49 0.00 2.53 0.10 0.10 71.79 01:36:01 AM 1 38.73 0.00 3.60 0.20 0.10 57.37 01:37:01 AM all 32.39 0.00 4.20 1.54 0.15 61.71 01:37:01 AM 0 23.27 0.00 3.84 0.60 0.13 72.16 01:37:01 AM 1 41.50 0.00 4.56 2.48 0.17 51.29 Average: all 34.43 0.00 4.75 1.11 0.12 59.59 Average: 0 25.92 0.00 4.25 0.89 0.11 68.84 Average: 1 42.92 0.00 5.26 1.34 0.13 50.35