---> uname -a: Linux prd-centos8-robot-2c-8g-24781.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: 2800.000 BogoMIPS: 5600.00 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 573 5033 19 2090 6828 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:7e:6f:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe7e:6ff9/64 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) 09/21/2024 _x86_64_ (2 CPU) 02:11:43 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 184.21 129.52 54.68 10599.80 36929.26 02:14:01 AM 75.66 22.16 53.51 4937.93 5314.14 02:15:01 AM 52.64 0.00 52.64 0.00 5207.07 02:16:01 AM 24.78 0.03 24.74 0.53 2655.33 02:17:01 AM 37.19 0.70 36.49 50.79 4531.31 02:18:01 AM 18.59 0.00 18.59 0.00 1423.04 02:19:01 AM 11.48 0.20 11.28 34.79 308.03 02:20:01 AM 16.73 0.68 16.04 94.90 331.01 Average: 52.66 19.16 33.50 1964.99 7087.45 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 6104148 7373140 1778276 22.56 2688 1468812 316912 3.55 125136 1399552 1400 02:14:01 AM 5331332 7015668 2551092 32.36 2688 1871684 736080 8.24 228380 2018552 123360 02:15:01 AM 5331724 7058160 2550700 32.36 2688 1908968 663180 7.43 210648 2011160 53060 02:16:01 AM 5211636 6998340 2670788 33.88 2688 1966544 748228 8.38 219072 2116116 57856 02:17:01 AM 5171832 7001904 2710592 34.39 2688 2006764 711476 7.97 221832 2141832 30072 02:18:01 AM 5175844 7005332 2706580 34.34 2688 2006768 711476 7.97 221836 2141724 4 02:19:01 AM 5173384 7004096 2709040 34.37 2688 2007960 705752 7.90 249632 2116956 4 02:20:01 AM 5158004 6995912 2724420 34.56 2688 2014524 729940 8.17 408540 1972628 16708 Average: 5332238 7056569 2550186 32.35 2688 1906503 665380 7.45 235634 1989815 35308 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 5.41 2.73 1.03 0.57 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 287.87 171.81 1571.05 59.84 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 17.31 14.93 182.04 1.61 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 10.36 8.63 48.90 1.68 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 36.61 28.11 383.12 5.34 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 1.45 0.37 0.37 0.12 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 14.53 11.81 14.62 5.70 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 17.66 17.86 14.61 8.40 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 48.91 32.04 276.99 10.41 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) 09/21/2024 _x86_64_ (2 CPU) 02:11:43 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 17.23 0.08 7.55 64.94 0.08 10.12 02:13:01 AM 0 16.12 0.10 8.10 65.87 0.08 9.72 02:13:01 AM 1 18.33 0.07 7.00 64.01 0.07 10.53 02:14:01 AM all 32.63 0.00 6.13 5.11 0.13 56.01 02:14:01 AM 0 35.93 0.00 6.27 5.77 0.13 51.90 02:14:01 AM 1 29.31 0.00 5.99 4.45 0.12 60.13 02:15:01 AM all 9.36 0.00 1.96 32.32 0.05 56.31 02:15:01 AM 0 13.42 0.00 2.42 36.02 0.05 48.09 02:15:01 AM 1 5.29 0.00 1.50 28.62 0.05 64.53 02:16:01 AM all 6.91 0.00 0.97 19.89 0.76 71.47 02:16:01 AM 0 2.70 0.00 0.65 20.31 0.73 75.62 02:16:01 AM 1 11.10 0.00 1.29 19.48 0.78 67.35 02:17:01 AM all 16.17 0.00 2.22 8.76 0.08 72.77 02:17:01 AM 0 5.90 0.00 1.60 9.61 0.08 82.80 02:17:01 AM 1 26.42 0.00 2.84 7.90 0.08 62.75 02:18:01 AM all 0.40 0.00 0.15 1.94 0.02 97.50 02:18:01 AM 0 0.70 0.00 0.20 2.24 0.02 96.84 02:18:01 AM 1 0.10 0.00 0.10 1.64 0.02 98.15 02:19:01 AM all 12.19 0.00 1.19 1.09 0.06 85.47 02:19:01 AM 0 13.27 0.00 1.07 1.17 0.07 84.42 02:19:01 AM 1 11.12 0.00 1.30 1.02 0.05 86.51 02:20:01 AM all 25.86 0.00 3.02 2.60 0.08 68.44 02:20:01 AM 0 12.65 0.00 2.54 0.67 0.07 84.07 02:20:01 AM 1 39.04 0.00 3.49 4.53 0.10 52.84 Average: all 15.08 0.01 2.89 17.04 0.16 64.82 Average: 0 12.58 0.01 2.85 17.66 0.15 66.74 Average: 1 17.57 0.01 2.93 16.42 0.16 62.90