---> uname -a: Linux prd-centos8-robot-2c-8g-947.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 591 4940 19 2165 6809 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:a7:1f:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fea7:1fde/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) 12/08/2024 _x86_64_ (2 CPU) 02:11:10 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 92.77 16.04 76.72 3216.26 6246.95 02:14:01 AM 81.92 0.70 81.22 50.78 10108.93 02:15:01 AM 11.53 0.42 11.11 64.78 438.50 02:16:01 AM 39.98 0.03 39.94 3.47 2676.69 02:17:01 AM 25.01 0.00 25.01 0.00 5613.25 02:18:01 AM 6.55 0.42 6.13 69.04 918.23 02:19:01 AM 21.70 0.10 21.60 10.80 1744.74 Average: 39.92 2.53 37.39 487.91 3963.94 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5367496 7089976 2514936 31.91 2688 1903912 647344 7.25 210216 1980908 157640 02:14:01 AM 5216588 7056068 2665844 33.82 2688 2016456 659592 7.39 230068 2090180 4664 02:15:01 AM 5240724 7082132 2641708 33.51 2688 2018404 628472 7.04 241004 2056688 4 02:16:01 AM 5021332 7064640 2861100 36.30 2688 2212264 623036 6.98 258504 2233696 156056 02:17:01 AM 5016880 7059788 2865552 36.35 2688 2212264 638436 7.15 258504 2233748 4 02:18:01 AM 5111704 7025872 2770728 35.15 2688 2087340 666828 7.47 271328 2140868 25028 02:19:01 AM 5060204 6969540 2822228 35.80 2688 2084540 724520 8.11 465572 2005360 156 Average: 5147847 7049717 2734585 34.69 2688 2076454 655461 7.34 276457 2105921 49079 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 259.60 163.45 1597.38 55.59 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 62.86 43.82 587.28 8.12 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 11.68 10.33 4.48 3.49 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 88.84 69.77 310.69 24.11 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 153.71 109.35 28.80 21.68 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 118.14 86.09 447.01 55.95 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 11.56 10.80 9.85 4.82 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 100.91 70.51 426.52 24.82 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) 12/08/2024 _x86_64_ (2 CPU) 02:11:10 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 38.28 0.00 6.61 2.81 0.12 52.18 02:13:01 AM 0 27.48 0.00 6.17 1.95 0.12 64.29 02:13:01 AM 1 49.12 0.00 7.06 3.68 0.12 40.03 02:14:01 AM all 21.34 0.00 3.32 3.20 0.09 72.05 02:14:01 AM 0 10.23 0.00 2.57 3.57 0.10 83.52 02:14:01 AM 1 32.46 0.00 4.06 2.82 0.08 60.57 02:15:01 AM all 9.90 0.00 0.96 1.22 0.05 87.87 02:15:01 AM 0 12.33 0.00 1.12 1.57 0.05 84.93 02:15:01 AM 1 7.47 0.00 0.80 0.87 0.05 90.81 02:16:01 AM all 27.36 0.00 4.05 0.89 0.10 67.60 02:16:01 AM 0 18.47 0.00 3.64 1.05 0.10 76.73 02:16:01 AM 1 36.25 0.00 4.46 0.73 0.10 58.46 02:17:01 AM all 0.30 0.00 0.54 2.20 0.03 96.93 02:17:01 AM 0 0.27 0.00 0.64 2.07 0.02 97.01 02:17:01 AM 1 0.33 0.00 0.45 2.32 0.05 96.84 02:18:01 AM all 10.95 0.00 1.57 0.21 0.07 87.20 02:18:01 AM 0 10.13 0.00 1.52 0.13 0.07 88.15 02:18:01 AM 1 11.78 0.00 1.62 0.29 0.07 86.25 02:19:01 AM all 18.34 0.00 1.72 1.87 0.08 77.98 02:19:01 AM 0 21.79 0.00 1.84 1.46 0.08 74.83 02:19:01 AM 1 14.90 0.00 1.60 2.29 0.08 81.13 Average: all 18.08 0.00 2.68 1.78 0.08 77.38 Average: 0 14.39 0.00 2.50 1.69 0.08 81.34 Average: 1 21.78 0.00 2.87 1.86 0.08 73.42