---> uname -a: Linux prd-centos8-robot-2c-8g-32737.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: 2799.998 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 5031 19 2091 6826 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:c3:89:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fec3:8952/64 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) 10/01/2024 _x86_64_ (2 CPU) 03:58:09 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 91.65 12.68 78.97 2332.69 5821.78 04:01:01 AM 77.14 0.73 76.41 51.31 9220.02 04:02:01 AM 6.88 0.08 6.80 1.87 586.14 04:03:01 AM 9.31 0.20 9.11 34.79 235.47 04:04:01 AM 1.82 0.00 1.82 0.00 41.01 04:05:01 AM 0.25 0.00 0.25 0.00 2.82 04:06:01 AM 0.12 0.00 0.12 0.00 0.90 04:07:01 AM 3.82 0.47 3.35 67.19 36.19 Average: 23.88 1.77 22.11 310.99 1993.29 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5304576 7047764 2577844 32.70 2688 1924860 693492 7.77 212520 2039076 171220 04:01:01 AM 5171256 7000868 2711164 34.40 2688 2006812 708664 7.93 221820 2140440 13232 04:02:01 AM 5172176 7001856 2710244 34.38 2688 2006880 708664 7.93 221972 2140084 4 04:03:01 AM 5170808 7001672 2711612 34.40 2688 2008072 700080 7.84 249772 2114520 20 04:04:01 AM 5170908 7001776 2711512 34.40 2688 2008076 700080 7.84 249768 2114360 12 04:05:01 AM 5170880 7001748 2711540 34.40 2688 2008076 700080 7.84 249768 2114424 12 04:06:01 AM 5170976 7001836 2711444 34.40 2688 2008076 700080 7.84 249768 2114564 4 04:07:01 AM 5209136 7042152 2673284 33.91 2688 2010256 663480 7.43 406708 1920356 180 Average: 5192590 7012459 2689830 34.12 2688 1997638 696828 7.80 257762 2087228 23086 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 84.26 66.61 932.37 8.03 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 49.91 37.28 397.40 6.58 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 2.27 0.15 0.25 0.01 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 16.03 12.78 14.54 15.11 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 1.37 0.60 0.53 0.27 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 0.78 0.42 0.36 0.14 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 1.12 0.52 0.46 0.19 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 10.58 8.32 8.34 4.17 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 20.79 15.83 169.29 4.31 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) 10/01/2024 _x86_64_ (2 CPU) 03:58:09 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 33.19 0.00 5.93 5.51 0.12 55.24 04:00:01 AM 0 42.07 0.00 6.75 5.73 0.12 45.34 04:00:01 AM 1 24.35 0.00 5.12 5.30 0.12 65.11 04:01:01 AM all 18.64 0.00 2.77 2.57 0.08 75.94 04:01:01 AM 0 28.93 0.00 3.40 2.20 0.07 65.40 04:01:01 AM 1 8.57 0.00 2.16 2.92 0.10 86.25 04:02:01 AM all 0.28 0.00 0.14 0.18 0.18 99.22 04:02:01 AM 0 0.17 0.00 0.13 0.17 0.17 99.37 04:02:01 AM 1 0.38 0.00 0.15 0.20 0.20 99.07 04:03:01 AM all 11.46 0.00 1.17 0.08 0.06 87.23 04:03:01 AM 0 9.58 0.00 1.07 0.08 0.07 89.20 04:03:01 AM 1 13.35 0.00 1.27 0.08 0.05 85.25 04:04:01 AM all 0.38 0.00 0.06 0.01 0.03 99.52 04:04:01 AM 0 0.47 0.00 0.07 0.02 0.03 99.42 04:04:01 AM 1 0.30 0.00 0.05 0.00 0.03 99.62 04:05:01 AM all 0.36 0.00 0.03 0.00 0.03 99.57 04:05:01 AM 0 0.20 0.00 0.02 0.00 0.02 99.77 04:05:01 AM 1 0.52 0.00 0.05 0.00 0.05 99.38 04:06:01 AM all 0.33 0.00 0.10 0.00 0.03 99.53 04:06:01 AM 0 0.25 0.00 0.05 0.00 0.02 99.68 04:06:01 AM 1 0.42 0.00 0.15 0.00 0.05 99.38 04:07:01 AM all 9.78 0.00 1.39 0.12 0.05 88.66 04:07:01 AM 0 13.36 0.00 1.44 0.07 0.05 85.09 04:07:01 AM 1 6.21 0.00 1.34 0.17 0.05 92.24 Average: all 9.29 0.00 1.45 1.06 0.07 88.14 Average: 0 11.81 0.00 1.61 1.03 0.07 85.49 Average: 1 6.77 0.00 1.29 1.09 0.08 90.78