---> uname -a: Linux prd-centos8-builder-2c-2g-997.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 620 4812 19 2264 6780 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:f5:da:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fef5:da1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b2:b8:f6:65 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) 10/06/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:02 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 174.26 19.48 154.78 5453.34 6412.64 08:34:01 AM 111.90 0.48 111.41 64.39 11491.07 08:35:01 AM 39.64 0.35 39.29 43.72 2815.13 08:36:01 AM 20.85 0.00 20.85 0.00 565.46 08:37:01 AM 25.19 0.92 24.28 95.17 675.27 Average: 74.03 4.20 69.84 1116.95 4385.05 08:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5166496 6956180 2715936 34.46 2688 1979168 1084772 12.15 214940 2203172 130724 08:34:01 AM 4891432 6931676 2991000 37.95 2688 2216300 1023976 11.47 208136 2429924 90948 08:35:01 AM 5024528 7032964 2857904 36.26 2688 2183720 935060 10.47 267292 2235724 10764 08:36:01 AM 4969092 6977444 2913340 36.96 2688 2183716 977992 10.95 268384 2291156 10752 08:37:01 AM 5010724 7020372 2871708 36.43 2688 2184752 945320 10.58 425380 2092536 9108 Average: 5012454 6983727 2869978 36.41 2688 2149531 993424 11.12 276826 2250502 50459 08:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 311.18 184.77 1812.35 63.53 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 74.30 59.24 846.58 9.66 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 54.10 49.87 41.08 25.29 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.31 18.38 17.49 6.72 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 25.69 23.69 28.20 11.36 0.00 0.00 0.00 0.00 08:37:01 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 95.80 66.80 544.92 23.18 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) 10/06/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:02 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 37.72 0.00 6.70 2.76 0.11 52.71 08:33:01 AM 0 36.17 0.00 4.91 1.87 0.10 56.95 08:33:01 AM 1 39.27 0.00 8.51 3.65 0.12 48.45 08:34:01 AM all 33.76 0.00 5.44 3.10 0.12 57.58 08:34:01 AM 0 36.70 0.00 5.78 3.13 0.10 54.29 08:34:01 AM 1 30.81 0.00 5.11 3.06 0.13 60.88 08:35:01 AM all 32.80 0.00 5.48 0.58 0.09 61.05 08:35:01 AM 0 41.11 0.00 5.94 0.80 0.10 52.04 08:35:01 AM 1 24.48 0.00 5.02 0.35 0.08 70.06 08:36:01 AM all 32.50 0.00 3.32 0.92 0.12 63.14 08:36:01 AM 0 31.23 0.00 3.50 0.50 0.12 64.66 08:36:01 AM 1 33.77 0.00 3.14 1.35 0.12 61.62 08:37:01 AM all 35.19 0.00 4.07 1.19 0.10 59.45 08:37:01 AM 0 30.18 0.00 3.90 0.50 0.10 65.32 08:37:01 AM 1 40.22 0.00 4.24 1.87 0.10 53.56 Average: all 34.38 0.00 5.00 1.70 0.11 58.81 Average: 0 35.07 0.00 4.80 1.36 0.10 58.66 Average: 1 33.69 0.00 5.19 2.05 0.11 58.96