---> uname -a: Linux prd-centos8-robot-2c-8g-8807.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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4802 19 2291 6791 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:5a:f6:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe5a:f656/64 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) 04/18/2024 _x86_64_ (2 CPU) 01:22:59 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:02 AM 84.27 6.95 77.32 1309.30 6523.46 01:26:01 AM 66.30 0.75 65.55 52.73 7874.43 01:27:01 AM 20.03 0.85 19.18 123.98 1730.21 01:28:01 AM 52.03 0.20 51.83 12.93 5962.33 01:29:01 AM 12.05 0.00 12.05 0.00 2252.47 01:30:01 AM 25.92 0.47 25.46 69.84 944.17 Average: 43.37 1.54 41.83 262.05 4204.39 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:02 AM 5245628 6999864 2636808 33.45 2688 1936220 745220 8.34 214116 2099296 144368 01:26:01 AM 5237868 7067272 2644568 33.55 2688 2006120 659008 7.38 229928 2063988 37104 01:27:01 AM 5229480 7063536 2652956 33.66 2688 2011108 666004 7.46 241476 2064028 12 01:28:01 AM 5001760 7035236 2880676 36.55 2688 2203016 653860 7.32 263316 2236988 38916 01:29:01 AM 5007384 7040644 2875052 36.47 2688 2203028 669436 7.50 263344 2236992 4 01:30:01 AM 4910704 6943648 2971732 37.70 2688 2202764 764892 8.56 448412 2149112 160 Average: 5105471 7025033 2776965 35.23 2688 2093709 693070 7.76 276765 2141734 36761 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:02 AM eth0 76.91 64.36 810.93 8.01 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 31.50 25.45 274.24 5.56 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 16.43 12.60 5.30 4.05 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 427.51 365.06 373.31 77.74 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 218.76 191.99 41.99 35.93 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 33.56 28.12 47.32 27.96 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 134.40 114.85 258.81 26.60 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) 04/18/2024 _x86_64_ (2 CPU) 01:22:59 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:02 AM all 36.74 0.00 4.74 2.26 0.09 56.17 01:25:02 AM 0 42.36 0.00 5.37 2.20 0.10 49.98 01:25:02 AM 1 31.13 0.00 4.11 2.31 0.08 62.36 01:26:01 AM all 21.72 0.00 3.08 1.89 0.08 73.23 01:26:01 AM 0 28.71 0.00 2.84 1.20 0.07 67.17 01:26:01 AM 1 14.71 0.00 3.33 2.58 0.08 79.30 01:27:01 AM all 12.04 0.00 1.34 0.29 0.05 86.29 01:27:01 AM 0 17.28 0.00 1.50 0.12 0.05 81.05 01:27:01 AM 1 6.78 0.00 1.17 0.47 0.05 91.53 01:28:01 AM all 33.35 0.00 5.54 0.97 0.10 60.03 01:28:01 AM 0 29.65 0.00 5.12 1.00 0.10 64.12 01:28:01 AM 1 37.05 0.00 5.97 0.94 0.10 55.94 01:29:01 AM all 0.74 0.00 0.65 0.31 0.05 98.24 01:29:01 AM 0 0.62 0.00 0.67 0.32 0.05 98.34 01:29:01 AM 1 0.87 0.00 0.64 0.30 0.05 98.14 01:30:01 AM all 30.33 0.00 2.87 0.40 0.08 66.32 01:30:01 AM 0 30.72 0.00 2.62 0.35 0.08 66.23 01:30:01 AM 1 29.93 0.00 3.12 0.45 0.08 66.41 Average: all 22.50 0.00 3.04 1.02 0.08 73.37 Average: 0 24.89 0.00 3.02 0.86 0.08 71.15 Average: 1 20.11 0.00 3.06 1.17 0.08 75.59