---> uname -a: Linux prd-centos8-robot-2c-8g-3228.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 518 5114 19 2065 6884 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:f7:30:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fef7:305f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/07/2024 _x86_64_ (2 CPU) 15:32:49 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 146.27 99.52 46.75 9849.78 36928.37 03:35:01 PM 78.26 23.08 55.18 4940.09 4784.49 03:36:01 PM 82.09 0.08 82.00 2.27 7234.64 03:37:01 PM 45.37 0.83 44.54 70.38 4115.99 Average: 88.00 30.88 57.12 3715.78 13266.13 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 6069016 7342796 1813416 23.01 2688 1474228 361020 4.04 102748 1459904 52 03:35:01 PM 5318012 7038800 2564420 32.53 2688 1907368 740912 8.30 222468 2036692 174156 03:36:01 PM 5192124 6998624 2690308 34.13 2688 1983712 724912 8.12 186908 2162416 97932 03:37:01 PM 5226704 7034888 2655728 33.69 2688 1986060 676612 7.58 402188 1912548 152 Average: 5451464 7103777 2430968 30.84 2688 1837842 625864 7.01 228578 1892890 68073 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 2.52 1.30 0.43 0.25 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 284.22 181.64 1532.36 56.75 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 50.77 38.64 501.60 7.74 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 24.04 17.76 24.17 8.56 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 90.39 59.84 514.64 18.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/07/2024 _x86_64_ (2 CPU) 15:32:49 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 11.97 0.00 4.51 70.08 0.06 13.39 03:34:01 PM 0 12.22 0.00 5.21 73.78 0.05 8.73 03:34:01 PM 1 11.72 0.00 3.80 66.38 0.07 18.03 03:35:01 PM all 34.94 0.00 5.91 5.66 0.11 53.38 03:35:01 PM 0 26.62 0.00 5.22 4.31 0.12 63.73 03:35:01 PM 1 43.28 0.00 6.59 7.02 0.10 43.00 03:36:01 PM all 36.61 0.00 4.39 3.00 0.10 55.91 03:36:01 PM 0 28.28 0.00 3.83 1.72 0.10 66.07 03:36:01 PM 1 44.93 0.00 4.94 4.28 0.10 45.75 03:37:01 PM all 21.91 0.00 2.05 1.28 0.07 74.70 03:37:01 PM 0 22.96 0.00 1.85 1.54 0.05 73.60 03:37:01 PM 1 20.86 0.00 2.24 1.02 0.08 75.80 Average: all 26.38 0.00 4.21 19.95 0.08 49.38 Average: 0 22.53 0.00 4.03 20.27 0.08 53.09 Average: 1 30.22 0.00 4.39 19.63 0.09 45.67