---> uname -a: Linux prd-centos8-builder-2c-2g-2377.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: 2800.000 BogoMIPS: 5600.00 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 660 4771 19 2266 6740 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:f0:ac:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fef0:acca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:7a:6e:e3 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) 10/10/2025 _x86_64_ (2 CPU) 02:32:00 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 117.26 0.63 116.63 23.60 10293.65 02:35:01 AM 52.20 0.50 51.70 64.65 8168.89 02:36:01 AM 28.74 0.27 28.47 41.85 1110.58 02:37:01 AM 24.09 0.00 24.09 0.00 904.28 02:38:01 AM 25.72 0.92 24.81 95.17 741.79 Average: 49.60 0.46 49.14 45.05 4243.64 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 4973172 6940720 2909260 36.91 2688 2143764 999032 11.19 203448 2355696 141160 02:35:01 AM 4931624 6940812 2950808 37.44 2688 2184288 1006080 11.27 229812 2366908 27936 02:36:01 AM 4817588 6861032 3064844 38.88 2688 2218864 1063488 11.91 270888 2440860 44240 02:37:01 AM 4839884 6883428 3042548 38.60 2688 2218864 1031908 11.55 271964 2417196 44252 02:38:01 AM 4901040 6915820 2981392 37.82 2688 2189520 1014252 11.36 423676 2204352 25104 Average: 4892662 6908362 2989770 37.93 2688 2191060 1022952 11.45 279958 2357002 56538 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 83.04 66.56 907.07 9.45 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 41.95 30.61 582.49 4.91 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 37.67 38.40 32.66 16.04 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 17.36 17.54 16.71 6.78 0.00 0.00 0.00 0.00 02:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 22.69 19.73 26.68 10.38 0.00 0.00 0.00 0.00 02:38:01 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 40.54 34.57 313.10 9.51 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) 10/10/2025 _x86_64_ (2 CPU) 02:32:00 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 36.44 0.00 5.53 2.17 0.11 55.75 02:34:01 AM 0 33.89 0.00 5.29 1.95 0.12 58.75 02:34:01 AM 1 39.00 0.00 5.76 2.40 0.10 52.74 02:35:01 AM all 17.42 0.00 2.47 1.75 0.08 78.28 02:35:01 AM 0 18.33 0.00 2.32 1.75 0.08 77.52 02:35:01 AM 1 16.51 0.00 2.62 1.75 0.07 79.05 02:36:01 AM all 35.54 0.00 4.38 0.25 0.10 59.73 02:36:01 AM 0 37.62 0.00 4.34 0.27 0.10 57.67 02:36:01 AM 1 33.46 0.00 4.42 0.23 0.10 61.78 02:37:01 AM all 29.47 0.00 3.27 1.09 0.09 66.07 02:37:01 AM 0 33.68 0.00 3.03 2.02 0.10 61.17 02:37:01 AM 1 25.25 0.00 3.51 0.17 0.08 70.99 02:38:01 AM all 35.52 0.00 4.04 0.63 0.11 59.70 02:38:01 AM 0 41.13 0.00 4.46 1.15 0.10 53.16 02:38:01 AM 1 29.92 0.00 3.62 0.12 0.12 66.23 Average: all 30.88 0.00 3.94 1.18 0.10 63.90 Average: 0 32.93 0.00 3.89 1.43 0.10 61.66 Average: 1 28.83 0.00 3.99 0.93 0.09 66.15