---> uname -a: Linux prd-centos8-robot-2c-8g-10968.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 546 5061 19 2089 6856 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:c2:17:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fec2:1752/64 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) 02:28:35 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 115.94 61.74 54.21 7947.23 38326.10 02:31:01 AM 109.43 6.85 102.58 1273.23 9032.58 02:32:01 AM 52.71 0.85 51.86 84.65 5719.53 02:33:01 AM 18.66 0.70 17.96 95.30 455.95 Average: 74.19 17.54 56.65 2350.39 13384.72 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5574156 7100476 2308276 29.28 2688 1718872 669808 7.50 186908 1839160 92340 02:31:01 AM 5279192 7088684 2603240 33.03 2688 1986692 633444 7.09 212132 2049188 112052 02:32:01 AM 5217376 7048008 2665056 33.81 2688 2007696 665752 7.45 248372 2073120 172 02:33:01 AM 5185312 7022496 2697120 34.22 2688 2013676 704408 7.89 406824 1946828 16144 Average: 5314009 7064916 2568423 32.58 2688 1931734 668353 7.48 263559 1977074 55177 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 294.10 176.00 1148.71 58.57 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 61.37 50.06 634.63 8.05 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 42.84 34.23 280.12 9.19 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 17.48 17.66 13.16 17.27 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 103.96 69.49 519.20 23.27 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) 02:28:35 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 31.43 0.03 6.60 11.96 0.10 49.87 02:30:01 AM 0 23.44 0.03 6.60 11.60 0.10 58.22 02:30:01 AM 1 39.42 0.03 6.61 12.31 0.10 41.53 02:31:01 AM all 38.82 0.00 6.03 3.20 0.13 51.83 02:31:01 AM 0 26.85 0.00 5.02 3.83 0.13 64.17 02:31:01 AM 1 50.94 0.00 7.04 2.56 0.12 39.34 02:32:01 AM all 27.99 0.00 2.44 2.14 0.08 67.33 02:32:01 AM 0 23.47 0.00 2.13 2.27 0.08 72.05 02:32:01 AM 1 32.53 0.00 2.75 2.02 0.08 62.62 02:33:01 AM all 30.25 0.00 2.98 1.52 0.09 65.16 02:33:01 AM 0 19.11 0.00 2.52 1.10 0.08 77.19 02:33:01 AM 1 41.40 0.00 3.44 1.94 0.10 53.12 Average: all 32.12 0.01 4.51 4.70 0.10 58.56 Average: 0 23.22 0.01 4.07 4.69 0.10 67.91 Average: 1 41.05 0.01 4.96 4.71 0.10 49.18