---> uname -a: Linux prd-centos8-robot-2c-8g-10963.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 527 5081 19 2089 6875 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:e1:ca:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fee1:caa0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/25/2024 _x86_64_ (2 CPU) 02:28:13 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 27.24 17.18 10.06 5273.44 2454.95 02:31:01 AM 86.19 6.95 79.25 1308.86 5135.61 02:32:01 AM 67.56 0.07 67.49 1.87 9600.02 02:33:01 AM 30.13 0.88 29.25 85.16 2036.37 Average: 52.78 6.27 46.51 1667.31 4806.45 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5627632 7125892 2254804 28.61 2688 1692004 651356 7.29 178588 1796032 71924 02:31:01 AM 5291140 7059112 2591296 32.87 2688 1949152 689884 7.72 215368 2050032 185416 02:32:01 AM 5163668 7010748 2718768 34.49 2688 2024436 717096 8.03 214016 2159600 24892 02:33:01 AM 5276728 7106932 2605708 33.06 2688 2007376 670372 7.51 248456 2014584 24 Average: 5339792 7075671 2542644 32.26 2688 1918242 682177 7.64 214107 2005062 70564 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 230.91 134.31 962.12 53.79 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 71.14 60.63 814.71 8.41 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 28.05 21.61 267.44 4.55 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 17.37 14.34 15.71 13.80 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 86.86 57.72 515.01 20.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/25/2024 _x86_64_ (2 CPU) 02:28:13 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 15.40 0.00 3.30 2.20 0.08 79.02 02:30:01 AM 0 19.51 0.00 3.75 1.71 0.07 74.96 02:30:01 AM 1 11.29 0.00 2.85 2.70 0.08 83.08 02:31:01 AM all 39.85 0.00 5.24 2.86 0.13 51.93 02:31:01 AM 0 55.05 0.00 6.28 2.80 0.13 35.74 02:31:01 AM 1 24.68 0.00 4.20 2.91 0.13 68.08 02:32:01 AM all 16.71 0.00 2.26 27.35 0.14 53.53 02:32:01 AM 0 24.33 0.00 2.35 23.14 0.12 50.06 02:32:01 AM 1 9.13 0.00 2.17 31.54 0.17 56.98 02:33:01 AM all 18.83 0.00 1.99 2.13 0.08 76.97 02:33:01 AM 0 18.89 0.00 1.57 2.27 0.08 77.19 02:33:01 AM 1 18.78 0.00 2.41 1.99 0.07 76.75 Average: all 22.72 0.00 3.20 8.63 0.11 65.35 Average: 0 29.46 0.00 3.49 7.46 0.10 59.49 Average: 1 15.98 0.00 2.91 9.79 0.11 71.21