---> uname -a: Linux prd-centos8-robot-2c-8g-27797.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 592 5011 19 2094 6810 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:01:98:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe01:987e/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) 09/26/2024 _x86_64_ (2 CPU) 04:18:42 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 190.49 130.32 60.16 13990.14 39608.03 04:21:01 AM 115.99 6.78 109.21 1247.58 9382.47 04:22:01 AM 29.71 0.67 29.04 49.45 4368.93 04:23:01 AM 17.15 0.20 16.95 34.79 1297.35 Average: 88.34 34.49 53.84 3830.65 13664.71 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5448840 7033352 2433588 30.87 2688 1774932 733956 8.22 190580 1953056 129024 04:21:01 AM 5191368 6996988 2691060 34.14 2688 1982536 722696 8.09 211344 2133576 85272 04:22:01 AM 5156880 6990124 2725548 34.58 2688 2010168 740268 8.29 221620 2157736 30076 04:23:01 AM 5150512 6984984 2731916 34.66 2688 2011360 734840 8.23 249388 2136956 12 Average: 5236900 7001362 2645528 33.56 2688 1944749 732940 8.21 218233 2095331 61096 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 275.57 166.84 1522.57 58.26 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 39.47 32.44 283.62 6.81 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 36.27 26.51 378.62 2.93 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 13.65 11.46 14.11 5.66 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 91.24 59.32 549.75 18.41 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) 09/26/2024 _x86_64_ (2 CPU) 04:18:42 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 38.87 0.05 10.40 11.25 0.11 39.32 04:20:01 AM 0 40.74 0.05 10.51 12.02 0.10 36.58 04:20:01 AM 1 37.00 0.05 10.30 10.48 0.12 42.06 04:21:01 AM all 30.68 0.00 5.47 7.78 0.13 55.94 04:21:01 AM 0 36.71 0.00 6.15 10.34 0.13 46.67 04:21:01 AM 1 24.69 0.00 4.79 5.23 0.13 65.17 04:22:01 AM all 7.83 0.00 1.05 0.75 0.05 90.31 04:22:01 AM 0 6.13 0.00 1.19 0.53 0.05 92.10 04:22:01 AM 1 9.54 0.00 0.92 0.97 0.05 88.52 04:23:01 AM all 11.66 0.00 1.29 0.60 0.05 86.39 04:23:01 AM 0 13.36 0.00 1.68 0.80 0.05 84.11 04:23:01 AM 1 9.96 0.00 0.90 0.40 0.05 88.69 Average: all 22.05 0.01 4.53 5.03 0.08 68.30 Average: 0 23.93 0.01 4.84 5.81 0.08 65.32 Average: 1 20.18 0.01 4.21 4.24 0.09 71.27