---> uname -a: Linux prd-centos8-robot-2c-8g-10961.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 5030 19 2088 6823 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:c0:28:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fec0:2806/64 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) 02:28:00 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 46.36 17.59 28.77 4059.30 25743.69 02:31:01 AM 60.76 7.02 53.73 1308.40 5006.99 02:32:01 AM 77.82 0.08 77.74 2.53 7571.56 02:33:01 AM 49.91 0.88 49.03 85.19 5424.91 Average: 58.71 6.40 52.32 1364.00 10935.41 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5590848 7061868 2291588 29.07 2688 1665976 720324 8.07 169532 1845292 72064 02:31:01 AM 5329676 7005340 2552760 32.39 2688 1864376 776384 8.69 228008 2026944 117120 02:32:01 AM 5198620 7007500 2683816 34.05 2688 1986180 723876 8.11 210276 2130648 83276 02:33:01 AM 5165936 6996076 2716500 34.46 2688 2006884 730188 8.18 246692 2124768 160 Average: 5321270 7017696 2561166 32.49 2688 1880854 737693 8.26 213627 2031913 68155 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 261.50 144.34 854.17 55.58 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 55.50 48.81 691.46 5.97 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 27.32 25.04 235.26 5.74 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 32.94 26.81 277.37 7.59 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 94.31 61.25 514.65 18.72 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) 02:28:00 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 14.65 0.00 3.63 31.35 0.07 50.30 02:30:01 AM 0 12.89 0.00 2.59 28.76 0.07 55.69 02:30:01 AM 1 16.42 0.00 4.66 33.95 0.07 44.90 02:31:01 AM all 20.66 0.00 3.27 9.47 0.08 66.51 02:31:01 AM 0 18.50 0.00 2.93 11.45 0.08 67.03 02:31:01 AM 1 22.81 0.00 3.61 7.50 0.08 66.00 02:32:01 AM all 32.05 0.00 4.05 7.22 0.10 56.58 02:32:01 AM 0 21.72 0.00 3.54 7.88 0.08 66.77 02:32:01 AM 1 42.41 0.00 4.57 6.55 0.12 46.35 02:33:01 AM all 24.13 0.00 2.32 4.56 0.08 68.91 02:33:01 AM 0 15.54 0.00 1.95 2.92 0.08 79.50 02:33:01 AM 1 32.74 0.00 2.70 6.20 0.07 58.31 Average: all 22.89 0.00 3.32 13.11 0.08 60.60 Average: 0 17.17 0.00 2.76 12.73 0.08 67.27 Average: 1 28.62 0.00 3.88 13.50 0.08 53.92