---> uname -a: Linux prd-centos8-robot-2c-8g-4264.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 587 4990 19 2119 6813 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:a3:70:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fea3:70af/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) 07/25/2024 _x86_64_ (2 CPU) 04:44:25 LINUX RESTART (2 CPU) 04:45:01 AM tps rtps wtps bread/s bwrtn/s 04:46:01 AM 51.43 23.32 28.11 5648.63 4387.44 04:47:01 AM 121.91 7.41 114.50 1296.50 9546.95 04:48:01 AM 31.16 0.85 30.31 123.98 3523.78 04:49:01 AM 47.00 0.00 47.00 0.00 3069.14 04:50:01 AM 21.83 0.13 21.69 35.59 5232.07 04:51:01 AM 2.48 0.03 2.45 1.87 121.64 04:52:01 AM 16.43 0.33 16.10 37.86 921.00 Average: 41.75 4.58 37.17 1020.90 3828.96 04:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 AM 5457264 7049936 2425168 30.77 2688 1782964 706632 7.91 192428 1942876 120800 04:47:01 AM 5185056 7007792 2697376 34.22 2688 1999500 713208 7.99 222588 2128368 86916 04:48:01 AM 5254696 7081880 2627736 33.34 2688 2004488 626424 7.01 241648 2040276 16 04:49:01 AM 4985372 7011148 2897060 36.75 2688 2194588 682832 7.65 261020 2262864 149400 04:50:01 AM 4988596 7015908 2893836 36.71 2688 2196540 704476 7.89 261916 2253332 920 04:51:01 AM 4981616 7011556 2900816 36.80 2688 2199144 704476 7.89 262048 2260356 2020 04:52:01 AM 5196496 7058236 2685936 34.07 2688 2037188 705596 7.90 286624 2047840 13200 Average: 5149871 7033779 2732561 34.67 2688 2059202 691949 7.75 246896 2133702 53325 04:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 314.92 191.54 1534.20 58.27 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 63.98 49.82 548.27 8.67 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 13.00 7.00 4.94 2.90 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 44.04 34.17 275.50 9.00 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 229.09 206.26 47.75 44.09 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 20.56 21.86 6.54 7.14 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 52.82 39.51 84.59 26.42 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 105.50 78.60 357.47 22.36 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) 07/25/2024 _x86_64_ (2 CPU) 04:44:25 LINUX RESTART (2 CPU) 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 34.79 0.00 5.41 1.83 0.08 57.88 04:46:01 AM 0 31.26 0.00 5.42 2.02 0.08 61.22 04:46:01 AM 1 38.34 0.00 5.41 1.64 0.08 54.52 04:47:01 AM all 37.88 0.00 5.98 2.84 0.11 53.19 04:47:01 AM 0 36.49 0.00 6.19 2.74 0.10 54.49 04:47:01 AM 1 39.27 0.00 5.77 2.95 0.12 51.90 04:48:01 AM all 9.91 0.00 1.34 0.68 0.05 88.02 04:48:01 AM 0 3.92 0.00 1.15 0.78 0.05 94.09 04:48:01 AM 1 15.90 0.00 1.54 0.57 0.05 81.95 04:49:01 AM all 28.42 0.00 4.55 1.16 0.08 65.79 04:49:01 AM 0 17.60 0.00 3.75 1.23 0.08 77.33 04:49:01 AM 1 39.26 0.00 5.36 1.08 0.07 54.23 04:50:01 AM all 5.87 0.00 1.22 0.61 0.06 92.24 04:50:01 AM 0 5.83 0.00 1.12 0.25 0.05 92.74 04:50:01 AM 1 5.90 0.00 1.32 0.97 0.07 91.74 04:51:01 AM all 11.09 0.00 0.64 0.01 0.06 88.21 04:51:01 AM 0 6.89 0.00 0.49 0.00 0.05 92.57 04:51:01 AM 1 15.29 0.00 0.79 0.02 0.07 83.83 04:52:01 AM all 16.63 0.00 2.18 0.26 0.07 80.87 04:52:01 AM 0 16.80 0.00 1.87 0.37 0.08 80.88 04:52:01 AM 1 16.46 0.00 2.49 0.15 0.05 80.86 Average: all 20.67 0.00 3.05 1.06 0.07 75.15 Average: 0 16.98 0.00 2.86 1.06 0.07 79.03 Average: 1 24.36 0.00 3.24 1.06 0.07 71.27