---> uname -a: Linux prd-centos8-robot-2c-8g-35821.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4962 19 2157 6822 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:8e:1d:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe8e:1d7b/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) 06/20/2025 _x86_64_ (2 CPU) 08:31:58 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 116.60 0.22 116.38 11.33 10521.60 08:35:01 AM 45.83 1.05 44.79 113.70 5060.18 08:36:01 AM 69.46 9.48 59.97 1687.85 4340.48 08:37:01 AM 24.96 0.00 24.96 0.00 5373.02 08:38:01 AM 1.88 0.02 1.87 0.13 75.52 08:39:01 AM 0.33 0.00 0.33 0.00 6.87 08:40:01 AM 16.34 0.33 16.01 37.85 601.73 08:41:01 AM 30.47 0.52 29.96 63.85 1306.68 Average: 38.23 1.45 36.78 239.32 3410.62 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5147100 6993604 2735332 34.70 2688 2024356 729384 8.17 190832 2203388 153744 08:35:01 AM 5271052 7091960 2611380 33.13 2688 1997796 624692 6.99 218780 2048124 10768 08:36:01 AM 4978048 7056148 2904384 36.85 2688 2246428 633360 7.09 266504 2265228 150660 08:37:01 AM 4974200 7052016 2908232 36.90 2688 2246428 633360 7.09 266500 2264676 4 08:38:01 AM 4869876 6947960 3012556 38.22 2688 2246696 774540 8.67 266628 2367032 36 08:39:01 AM 4899584 6977780 2982848 37.84 2688 2246828 755212 8.46 266628 2338212 88 08:40:01 AM 5099932 6999680 2782500 35.30 2688 2073336 718872 8.05 304188 2123420 27880 08:41:01 AM 5045628 6960024 2836804 35.99 2688 2088540 753096 8.43 463580 2020048 36968 Average: 5035678 7009896 2846754 36.12 2688 2146301 702814 7.87 280455 2203766 47518 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.81 95.23 1388.13 13.36 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 12.63 9.11 7.02 3.73 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 241.43 169.96 356.69 44.54 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 4.23 3.28 0.87 0.83 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 226.47 230.56 2966.48 705.31 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 313.88 302.78 5680.86 19.66 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 152.68 135.10 1985.80 25.82 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 18.43 16.66 16.00 8.52 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 135.94 120.33 1550.21 102.73 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) 06/20/2025 _x86_64_ (2 CPU) 08:31:58 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 36.34 0.00 5.39 1.61 0.11 56.54 08:34:01 AM 0 30.77 0.00 4.59 1.53 0.10 63.01 08:34:01 AM 1 41.92 0.00 6.20 1.70 0.12 50.07 08:35:01 AM all 17.75 0.00 2.28 0.68 0.08 79.20 08:35:01 AM 0 7.87 0.00 1.97 0.82 0.08 89.26 08:35:01 AM 1 27.64 0.00 2.60 0.55 0.08 69.13 08:36:01 AM all 33.09 0.00 6.04 0.82 0.08 59.97 08:36:01 AM 0 27.43 0.00 5.59 0.80 0.08 66.09 08:36:01 AM 1 38.76 0.00 6.49 0.83 0.08 53.84 08:37:01 AM all 0.13 0.00 0.32 0.70 0.03 98.82 08:37:01 AM 0 0.12 0.00 0.32 0.70 0.02 98.85 08:37:01 AM 1 0.15 0.00 0.32 0.70 0.03 98.80 08:38:01 AM all 13.55 0.00 0.90 0.01 0.08 85.46 08:38:01 AM 0 8.00 0.00 0.40 0.02 0.08 91.50 08:38:01 AM 1 19.15 0.00 1.40 0.00 0.08 79.36 08:39:01 AM all 11.41 0.00 1.15 0.00 0.08 87.36 08:39:01 AM 0 4.49 0.00 0.36 0.00 0.07 95.08 08:39:01 AM 1 18.28 0.00 1.94 0.00 0.10 79.68 08:40:01 AM all 18.24 0.00 2.47 0.07 0.08 79.16 08:40:01 AM 0 22.05 0.00 3.12 0.10 0.07 74.66 08:40:01 AM 1 14.42 0.00 1.81 0.03 0.08 83.65 08:41:01 AM all 32.20 0.00 3.97 0.18 0.08 63.57 08:41:01 AM 0 32.43 0.00 4.02 0.15 0.08 63.31 08:41:01 AM 1 31.96 0.00 3.92 0.22 0.08 63.82 Average: all 20.37 0.00 2.82 0.51 0.08 76.22 Average: 0 16.68 0.00 2.55 0.52 0.07 80.18 Average: 1 24.06 0.00 3.09 0.51 0.08 72.26