---> uname -a: Linux prd-centos8-robot-2c-8g-38713.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4996 19 2119 6819 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:a9:2e:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fea9:2e92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/04/2024 _x86_64_ (2 CPU) 05:15:04 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 89.62 15.54 74.08 2743.75 6138.60 05:18:01 AM 84.54 0.70 83.84 50.78 9262.10 05:19:01 AM 25.77 0.62 25.16 64.78 2049.00 05:20:00 AM 55.82 0.03 55.79 3.55 7762.59 05:20:01 AM 0.00 0.00 0.00 0.00 0.00 05:21:01 AM 4.88 0.00 4.88 0.00 214.20 05:22:01 AM 0.72 0.10 0.62 32.93 33.49 05:23:01 AM 1.92 0.00 1.92 0.00 62.79 05:24:01 AM 0.17 0.00 0.17 0.00 4.72 05:25:01 AM 30.22 0.83 29.39 100.77 1290.24 Average: 32.49 1.98 30.51 332.96 2960.22 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5380312 7075776 2502120 31.74 2688 1877280 674900 7.56 209488 1970496 132376 05:18:01 AM 5179708 7013012 2702724 34.29 2688 2009936 712472 7.98 221016 2135896 30076 05:19:01 AM 5149988 7036656 2732444 34.66 2688 2061000 700100 7.84 251392 2129324 43140 05:20:00 AM 5034256 7071012 2848176 36.13 2688 2206112 642520 7.19 257684 2217696 108 05:20:01 AM 5032736 7069508 2849696 36.15 2688 2206112 642520 7.19 257696 2218756 124 05:21:01 AM 5033792 7070568 2848640 36.14 2688 2206116 642520 7.19 257692 2218248 4 05:22:01 AM 4930500 6968832 2951932 37.45 2688 2207668 774524 8.67 257820 2319912 16 05:23:01 AM 4945996 6984360 2936436 37.25 2688 2207700 759132 8.50 257820 2304872 24 05:24:01 AM 5031932 7071112 2850500 36.16 2688 2208516 641244 7.18 258144 2219480 740 05:25:01 AM 5152252 7017048 2730180 34.64 2688 2040688 701444 7.85 445308 1937068 1552 Average: 5087147 7037788 2795285 35.46 2688 2123113 689138 7.72 267406 2167175 20816 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 203.50 129.64 1258.02 46.83 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 65.33 47.27 582.97 8.00 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 27.26 22.64 97.79 6.95 0.00 0.00 0.00 0.00 05:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM eth0 175.81 140.65 244.23 31.55 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 148.53 116.18 26.46 29.34 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 2.20 1.33 0.39 0.33 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 180.04 139.89 1699.77 10.33 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 53.01 46.21 494.14 3.10 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 56.75 46.87 478.98 3.80 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 52.93 40.22 85.43 31.35 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 90.69 68.24 548.52 15.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/04/2024 _x86_64_ (2 CPU) 05:15:04 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 32.27 0.00 5.53 2.81 0.10 59.29 05:17:01 AM 0 31.09 0.00 6.26 3.46 0.08 59.10 05:17:01 AM 1 33.44 0.00 4.81 2.16 0.12 59.48 05:18:01 AM all 23.49 0.00 3.10 2.49 0.08 70.85 05:18:01 AM 0 32.16 0.00 3.41 1.56 0.08 62.79 05:18:01 AM 1 14.85 0.00 2.79 3.41 0.07 78.88 05:19:01 AM all 18.19 0.00 2.69 0.62 0.11 78.40 05:19:01 AM 0 9.70 0.00 2.35 0.23 0.12 87.60 05:19:01 AM 1 26.69 0.00 3.02 1.00 0.10 69.19 05:20:00 AM all 18.26 0.00 3.11 1.99 0.08 76.56 05:20:00 AM 0 19.50 0.00 3.07 2.81 0.07 74.55 05:20:00 AM 1 17.02 0.00 3.15 1.17 0.09 78.58 05:20:01 AM all 4.04 0.00 2.57 0.00 0.00 93.38 05:20:01 AM 0 1.48 0.00 0.74 0.00 0.00 97.78 05:20:01 AM 1 6.57 0.00 4.38 0.00 0.00 89.05 05:21:01 AM all 0.31 0.00 0.06 0.06 0.05 99.52 05:21:01 AM 0 0.53 0.00 0.07 0.12 0.05 99.23 05:21:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 05:22:01 AM all 5.80 0.00 0.64 0.03 0.09 93.44 05:22:01 AM 0 1.95 0.00 0.35 0.00 0.08 97.62 05:22:01 AM 1 9.68 0.00 0.93 0.05 0.10 89.24 05:23:01 AM all 1.13 0.00 0.11 0.01 0.07 98.69 05:23:01 AM 0 0.88 0.00 0.08 0.02 0.07 98.95 05:23:01 AM 1 1.37 0.00 0.13 0.00 0.07 98.43 05:24:01 AM all 1.45 0.00 0.19 0.00 0.08 98.28 05:24:01 AM 0 0.92 0.00 0.15 0.00 0.07 98.86 05:24:01 AM 1 1.99 0.00 0.23 0.00 0.08 97.69 05:25:01 AM all 29.81 0.00 3.74 0.39 0.08 65.98 05:25:01 AM 0 29.58 0.00 3.22 0.47 0.08 66.66 05:25:01 AM 1 30.04 0.00 4.26 0.32 0.08 65.30 Average: all 14.49 0.00 2.13 0.93 0.08 82.38 Average: 0 13.98 0.00 2.10 0.95 0.08 82.89 Average: 1 14.99 0.00 2.16 0.90 0.08 81.87