---> uname -a: Linux prd-centos8-robot-2c-8g-107.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 5012 19 2102 6817 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:d9:41:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fed9:41f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/19/2025 _x86_64_ (2 CPU) 08:40:07 LINUX RESTART (2 CPU) 08:41:01 AM tps rtps wtps bread/s bwrtn/s 08:42:01 AM 117.10 0.37 116.73 15.46 10439.41 08:43:01 AM 43.04 0.68 42.35 51.58 6703.32 08:44:01 AM 4.27 0.20 4.07 34.79 163.81 08:45:01 AM 16.90 0.00 16.90 0.00 750.79 08:46:01 AM 4.17 0.00 4.17 0.00 108.56 08:47:01 AM 0.63 0.00 0.63 0.00 9.65 08:48:01 AM 6.21 0.48 5.73 67.31 120.43 Average: 27.47 0.25 27.23 24.17 2613.75 08:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 AM 5182260 6998460 2700164 34.26 2688 1993324 738664 8.27 188308 2170152 153876 08:43:01 AM 5157796 6998072 2724628 34.57 2688 2016612 728440 8.16 198532 2177192 8 08:44:01 AM 5171800 7021460 2710624 34.39 2688 2025972 700036 7.84 209732 2152844 8176 08:45:01 AM 5153688 6995336 2728736 34.62 2688 2017804 717012 8.03 223888 2157636 8 08:46:01 AM 5153424 6994988 2729000 34.62 2688 2017808 716468 8.02 226380 2155612 4 08:47:01 AM 5153184 6994744 2729240 34.62 2688 2017812 716468 8.02 226380 2155512 4 08:48:01 AM 5172664 7014744 2709760 34.38 2688 2018032 698736 7.82 383984 1978640 9032 Average: 5163545 7002543 2718879 34.49 2688 2015338 716546 8.02 236743 2135370 24444 08:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 96.85 81.44 1185.13 11.59 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 35.19 23.11 451.97 2.87 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 9.27 5.78 9.76 3.11 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 4.70 4.62 3.64 2.36 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 1.48 1.00 0.90 0.26 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 0.58 0.28 0.18 0.04 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 9.73 8.63 8.47 4.52 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 22.54 17.84 237.15 3.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/19/2025 _x86_64_ (2 CPU) 08:40:07 LINUX RESTART (2 CPU) 08:41:01 AM CPU %user %nice %system %iowait %steal %idle 08:42:01 AM all 36.82 0.00 5.36 2.70 0.12 55.01 08:42:01 AM 0 44.75 0.00 5.64 2.48 0.13 47.00 08:42:01 AM 1 28.89 0.00 5.07 2.91 0.10 63.02 08:43:01 AM all 8.90 0.00 1.35 1.42 0.07 88.26 08:43:01 AM 0 7.53 0.00 1.35 1.59 0.07 89.47 08:43:01 AM 1 10.28 0.00 1.35 1.25 0.07 87.05 08:44:01 AM all 2.31 0.00 0.66 0.05 0.03 96.94 08:44:01 AM 0 1.52 0.00 0.53 0.05 0.03 97.86 08:44:01 AM 1 3.11 0.00 0.79 0.05 0.03 96.02 08:45:01 AM all 10.37 0.00 0.73 0.18 0.05 88.67 08:45:01 AM 0 15.07 0.00 0.92 0.20 0.03 83.78 08:45:01 AM 1 5.67 0.00 0.53 0.17 0.07 93.56 08:46:01 AM all 1.24 0.00 0.17 0.01 0.04 98.55 08:46:01 AM 0 2.27 0.00 0.22 0.00 0.03 97.48 08:46:01 AM 1 0.20 0.00 0.12 0.02 0.05 99.62 08:47:01 AM all 0.35 0.00 0.05 0.00 0.04 99.56 08:47:01 AM 0 0.05 0.00 0.02 0.00 0.02 99.92 08:47:01 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 08:48:01 AM all 13.61 0.00 1.84 0.16 0.06 84.33 08:48:01 AM 0 16.68 0.00 1.80 0.18 0.07 81.27 08:48:01 AM 1 10.53 0.00 1.89 0.13 0.05 87.40 Average: all 10.53 0.00 1.45 0.65 0.06 87.32 Average: 0 12.56 0.00 1.50 0.64 0.05 85.24 Average: 1 8.49 0.00 1.41 0.65 0.06 89.39