---> uname -a: Linux prd-centos8-builder-2c-2g-8008.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4770 19 2265 6739 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:b1:86:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feb1:860d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:cb:05:52 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) 11/11/2025 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 161.81 17.76 144.05 5271.18 6938.10 07:34:01 PM 105.00 0.52 104.48 65.19 11946.09 07:35:01 PM 36.80 0.30 36.50 42.39 1875.02 07:36:01 PM 21.01 0.40 20.61 30.53 544.84 07:37:01 PM 24.28 0.52 23.76 64.65 713.45 Average: 69.78 3.90 65.88 1094.85 4403.38 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5158584 6992912 2723848 34.56 2688 2016864 959340 10.74 201084 2198992 166096 07:34:01 PM 4946516 6955572 2935916 37.25 2688 2184224 974348 10.91 230112 2349264 44312 07:35:01 PM 4794576 6846240 3087856 39.17 2688 2226864 1083492 12.13 271688 2459792 53488 07:36:01 PM 4903652 6913424 2978780 37.79 2688 2185068 1014332 11.36 268908 2353404 10764 07:37:01 PM 4901496 6915056 2980936 37.82 2688 2188272 1010944 11.32 423304 2201864 25104 Average: 4940965 6924641 2941467 37.32 2688 2160258 1008491 11.29 279019 2312663 59953 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 325.81 202.12 1802.62 63.76 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 82.15 63.46 828.45 10.57 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 24.84 21.89 31.89 9.10 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 19.80 19.91 24.96 7.23 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 23.34 18.53 20.49 10.18 0.00 0.00 0.00 0.00 07:37:01 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 95.19 65.18 541.69 20.17 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) 11/11/2025 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 40.09 0.00 7.03 1.68 0.10 51.10 07:33:01 PM 0 43.87 0.00 6.83 1.72 0.10 47.48 07:33:01 PM 1 36.30 0.00 7.24 1.64 0.10 54.73 07:34:01 PM all 34.26 0.00 5.12 1.06 0.08 59.48 07:34:01 PM 0 33.93 0.00 5.29 1.13 0.08 59.56 07:34:01 PM 1 34.59 0.00 4.95 0.98 0.08 59.40 07:35:01 PM all 34.17 0.00 3.28 0.20 0.10 62.25 07:35:01 PM 0 31.29 0.00 3.35 0.17 0.10 65.09 07:35:01 PM 1 37.04 0.00 3.21 0.23 0.10 59.41 07:36:01 PM all 33.25 0.00 3.67 0.13 0.08 62.86 07:36:01 PM 0 35.54 0.00 4.03 0.15 0.08 60.20 07:36:01 PM 1 30.96 0.00 3.31 0.12 0.08 65.52 07:37:01 PM all 29.94 0.00 3.86 0.13 0.09 65.97 07:37:01 PM 0 33.11 0.00 3.96 0.17 0.10 62.67 07:37:01 PM 1 26.78 0.00 3.77 0.10 0.08 69.27 Average: all 34.34 0.00 4.59 0.64 0.09 60.33 Average: 0 35.55 0.00 4.69 0.67 0.09 59.00 Average: 1 33.13 0.00 4.50 0.61 0.09 61.67