---> uname -a: Linux prd-centos8-builder-2c-2g-2131.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 632 4802 19 2263 6768 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:94:97:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe94:973f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:5c:da:10 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) 09/29/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:02 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 238.80 17.11 221.69 4886.61 8209.89 09:34:01 AM 102.68 0.70 101.98 103.18 11399.60 09:35:01 AM 19.73 0.03 19.69 0.53 1706.01 09:36:01 AM 27.26 0.07 27.20 3.07 707.42 09:37:01 AM 24.73 0.50 24.23 63.71 696.75 Average: 82.12 3.64 78.48 998.53 4531.58 09:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5169540 7009228 2712892 34.42 2688 2022200 960968 10.76 201352 2187564 155312 09:34:01 AM 4985304 6991024 2897128 36.75 2688 2180904 947100 10.60 232244 2309140 42460 09:35:01 AM 4978056 6985664 2904376 36.85 2688 2182944 951092 10.65 234716 2313240 1220 09:36:01 AM 4962736 6969096 2919696 37.04 2688 2181824 967112 10.83 268796 2296016 10764 09:37:01 AM 4935568 6945680 2946864 37.39 2688 2185004 974032 10.91 423228 2168452 25092 Average: 5006241 6980138 2876191 36.49 2688 2150575 960061 10.75 272067 2254882 46970 09:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 329.92 197.85 1890.67 64.50 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 75.24 60.96 773.84 10.69 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 10.43 11.23 17.41 3.55 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 15.83 16.98 12.81 8.45 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 18.38 17.13 15.26 8.61 0.00 0.00 0.00 0.00 09:37:01 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 89.16 60.37 537.50 19.01 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) 09/29/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:02 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 36.76 0.00 7.01 2.11 0.09 54.03 09:33:01 AM 0 29.83 0.00 7.36 3.00 0.09 59.72 09:33:01 AM 1 43.67 0.00 6.67 1.22 0.09 48.35 09:34:01 AM all 34.13 0.00 5.14 1.21 0.10 59.42 09:34:01 AM 0 32.20 0.00 4.97 1.48 0.10 61.25 09:34:01 AM 1 36.06 0.00 5.31 0.94 0.10 57.59 09:35:01 AM all 12.86 0.00 1.51 47.03 0.08 38.52 09:35:01 AM 0 11.54 0.00 1.52 32.39 0.07 54.49 09:35:01 AM 1 14.18 0.00 1.50 61.69 0.08 22.54 09:36:01 AM all 34.09 0.00 3.35 0.15 0.09 62.32 09:36:01 AM 0 44.56 0.00 3.85 0.15 0.10 51.34 09:36:01 AM 1 23.67 0.00 2.85 0.15 0.08 73.25 09:37:01 AM all 30.21 0.00 3.89 1.83 0.09 63.98 09:37:01 AM 0 17.27 0.00 3.40 0.68 0.08 78.56 09:37:01 AM 1 43.24 0.00 4.39 2.98 0.10 49.29 Average: all 29.58 0.00 4.17 10.51 0.09 55.66 Average: 0 27.06 0.00 4.21 7.57 0.09 61.08 Average: 1 32.10 0.00 4.13 13.45 0.09 50.22