---> uname -a: Linux prd-centos8-robot-2c-8g-422.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 554 5025 19 2118 6847 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:19:4b:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe19:4b2b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/12/2024 _x86_64_ (2 CPU) 07:11:58 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 70.28 22.91 47.37 5119.23 4259.31 07:15:01 AM 91.28 0.08 91.20 2.53 8748.93 07:16:01 AM 38.30 0.67 37.64 49.45 4423.28 07:17:01 AM 19.63 0.92 18.71 129.29 1185.75 07:18:01 AM 54.02 0.03 53.98 3.47 7359.15 07:19:01 AM 16.75 0.37 16.38 46.26 749.63 Average: 48.38 4.16 44.21 891.75 4454.32 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5363248 7037392 2519180 31.96 2688 1863168 736984 8.25 230992 1992436 147544 07:15:01 AM 5122172 6987316 2760256 35.02 2688 2041056 751948 8.42 221288 2195088 148432 07:16:01 AM 5239704 7069984 2642724 33.53 2688 2007116 669644 7.50 229332 2068552 16 07:17:01 AM 5097348 7032540 2785080 35.33 2688 2109920 707488 7.92 263400 2169380 81320 07:18:01 AM 5001392 7041864 2881036 36.55 2688 2210216 695292 7.79 267308 2236548 292 07:19:01 AM 5189492 7050868 2692936 34.16 2688 2036756 665520 7.45 435576 1908696 13432 Average: 5168893 7036661 2713535 34.43 2688 2044705 704479 7.89 274649 2095117 65173 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 289.52 176.91 1536.24 55.66 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 47.28 41.08 501.46 7.69 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 11.43 2.53 3.52 0.88 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 38.55 30.36 271.57 6.40 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 211.18 156.68 61.73 39.55 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 39.94 30.23 70.29 15.95 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 106.32 72.97 407.47 21.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/12/2024 _x86_64_ (2 CPU) 07:11:58 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 33.53 0.00 5.59 4.09 0.11 56.68 07:14:01 AM 0 33.37 0.00 6.12 4.90 0.12 55.51 07:14:01 AM 1 33.70 0.00 5.07 3.28 0.10 57.86 07:15:01 AM all 40.06 0.00 5.24 3.17 0.11 51.42 07:15:01 AM 0 47.79 0.00 4.83 3.37 0.10 43.90 07:15:01 AM 1 32.31 0.00 5.65 2.97 0.12 58.96 07:16:01 AM all 4.63 0.00 1.18 2.89 0.05 91.25 07:16:01 AM 0 0.97 0.00 0.88 3.60 0.07 94.48 07:16:01 AM 1 8.30 0.00 1.47 2.18 0.03 88.01 07:17:01 AM all 21.29 0.00 2.24 3.50 0.08 72.89 07:17:01 AM 0 30.49 0.00 2.51 4.01 0.08 62.91 07:17:01 AM 1 12.11 0.00 1.97 2.99 0.07 82.87 07:18:01 AM all 22.88 0.00 3.52 2.64 0.09 70.87 07:18:01 AM 0 34.20 0.00 4.12 2.32 0.08 59.27 07:18:01 AM 1 11.54 0.00 2.91 2.96 0.10 82.49 07:19:01 AM all 19.47 0.00 2.61 0.38 0.08 77.46 07:19:01 AM 0 25.91 0.00 2.37 0.62 0.08 71.01 07:19:01 AM 1 13.02 0.00 2.84 0.13 0.08 83.92 Average: all 23.66 0.00 3.40 2.78 0.09 70.08 Average: 0 28.80 0.00 3.47 3.14 0.09 64.50 Average: 1 18.51 0.00 3.32 2.42 0.08 75.67