---> uname -a: Linux prd-centos8-robot-2c-8g-6137.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 624 4957 19 2115 6776 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:1c:25:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe1c:2544/64 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) 07/31/2024 _x86_64_ (2 CPU) 04:26:27 LINUX RESTART (2 CPU) 04:27:01 AM tps rtps wtps bread/s bwrtn/s 04:28:01 AM 105.78 57.04 48.74 7492.75 31828.15 04:29:01 AM 108.81 7.03 101.78 1260.04 9191.57 04:30:01 AM 46.55 1.43 45.12 169.01 5746.27 04:31:01 AM 26.47 0.03 26.44 2.27 1594.27 04:32:01 AM 43.04 0.13 42.90 35.59 6831.47 04:33:01 AM 4.33 0.00 4.33 0.00 166.94 04:34:01 AM 0.28 0.00 0.28 0.00 5.13 04:35:01 AM 13.11 0.33 12.78 37.86 735.78 Average: 43.55 8.25 35.30 1124.61 7012.25 04:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 AM 5578932 7068780 2303492 29.22 2688 1683640 694004 7.77 177520 1845332 78940 04:29:01 AM 5124140 6969100 2758284 34.99 2688 2022832 716860 8.03 214244 2201032 169168 04:30:01 AM 5218376 7048884 2664048 33.80 2688 2008040 654392 7.33 241448 2075300 24 04:31:01 AM 4973804 6999580 2908620 36.90 2688 2195304 701252 7.85 259020 2278280 169792 04:32:01 AM 4925684 6955348 2956740 37.51 2688 2199360 756632 8.47 261640 2317204 248 04:33:01 AM 4866224 6895928 3016200 38.26 2688 2199400 823480 9.22 261640 2376920 16 04:34:01 AM 4907768 6937620 2974656 37.74 2688 2199612 774040 8.67 261640 2335788 216 04:35:01 AM 5093608 6951212 2788816 35.38 2688 2033368 730696 8.18 284616 2148860 5084 Average: 5086067 6978306 2796357 35.48 2688 2067694 731420 8.19 245221 2197340 52936 04:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 281.55 156.84 1028.78 52.10 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 105.41 80.61 1074.14 17.72 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 14.95 8.65 6.63 3.55 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 39.09 29.42 269.57 6.31 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 202.37 173.66 48.90 64.50 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 403.03 389.07 4451.99 683.94 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 387.82 325.19 4743.08 21.12 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 189.24 155.99 1845.36 31.92 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 202.92 164.92 1683.50 110.14 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) 07/31/2024 _x86_64_ (2 CPU) 04:26:27 LINUX RESTART (2 CPU) 04:27:01 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 27.50 0.04 5.47 29.17 0.08 37.73 04:28:01 AM 0 22.45 0.07 6.30 29.57 0.08 41.52 04:28:01 AM 1 32.54 0.02 4.65 28.77 0.08 33.94 04:29:01 AM all 35.67 0.00 5.63 5.26 0.12 53.32 04:29:01 AM 0 33.06 0.00 5.34 4.26 0.12 57.23 04:29:01 AM 1 38.28 0.00 5.91 6.26 0.12 49.43 04:30:01 AM all 15.82 0.00 1.92 2.05 0.08 80.13 04:30:01 AM 0 14.88 0.00 2.22 2.29 0.08 80.52 04:30:01 AM 1 16.77 0.00 1.62 1.80 0.07 79.74 04:31:01 AM all 18.05 0.00 3.58 0.84 0.07 77.46 04:31:01 AM 0 19.25 0.00 3.52 1.25 0.07 75.92 04:31:01 AM 1 16.85 0.00 3.65 0.43 0.07 79.00 04:32:01 AM all 11.07 0.00 2.08 3.65 0.07 83.13 04:32:01 AM 0 13.60 0.00 2.33 3.38 0.07 80.62 04:32:01 AM 1 8.54 0.00 1.83 3.92 0.07 85.64 04:33:01 AM all 14.35 0.00 1.14 0.05 0.11 84.35 04:33:01 AM 0 7.40 0.00 0.30 0.08 0.10 92.11 04:33:01 AM 1 21.35 0.00 1.99 0.02 0.12 76.52 04:34:01 AM all 10.46 0.00 1.07 0.00 0.12 88.36 04:34:01 AM 0 0.99 0.00 0.30 0.00 0.12 98.59 04:34:01 AM 1 20.06 0.00 1.84 0.00 0.12 77.97 04:35:01 AM all 16.90 0.00 2.29 0.11 0.08 80.62 04:35:01 AM 0 7.18 0.00 1.64 0.03 0.07 91.08 04:35:01 AM 1 26.69 0.00 2.94 0.19 0.10 70.08 Average: all 18.75 0.01 2.90 5.14 0.09 73.11 Average: 0 14.87 0.01 2.75 5.10 0.09 77.20 Average: 1 22.64 0.00 3.06 5.19 0.09 69.02