---> uname -a: Linux prd-centos8-robot-2c-8g-662.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 602 4971 19 2123 6798 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:25:1f:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe25:1f8a/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) 12/07/2024 _x86_64_ (2 CPU) 02:10:49 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 205.33 159.23 46.10 14952.95 38354.60 02:13:01 AM 112.28 7.07 105.22 1260.99 8900.83 02:14:01 AM 52.57 0.63 51.93 48.92 6960.28 02:15:01 AM 10.86 0.42 10.45 64.79 532.91 02:16:01 AM 58.03 0.03 58.00 3.47 7554.52 02:17:01 AM 8.20 0.00 8.20 0.00 795.20 02:18:01 AM 2.07 0.10 1.97 32.12 73.54 02:19:01 AM 0.33 0.00 0.33 0.00 6.32 02:20:01 AM 13.03 0.33 12.70 37.85 466.23 Average: 51.41 18.65 32.77 1822.45 7071.94 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5584748 7076336 2297684 29.15 2688 1685616 732140 8.20 178676 1839284 90176 02:13:01 AM 5160944 6999804 2721488 34.53 2688 2016720 739012 8.27 212516 2171912 188612 02:14:01 AM 5201776 7037752 2680656 34.01 2688 2013052 698692 7.82 229804 2105928 12 02:15:01 AM 5178436 7019588 2703996 34.30 2688 2018244 723212 8.10 245320 2113760 3272 02:16:01 AM 5003632 7043184 2878800 36.52 2688 2208868 659932 7.39 258692 2243324 16568 02:17:01 AM 5005744 7045300 2876688 36.49 2688 2208872 659932 7.39 258692 2243808 16 02:18:01 AM 4885028 6925824 2997404 38.03 2688 2210112 824932 9.24 258824 2363280 36 02:19:01 AM 4879952 6920804 3002480 38.09 2688 2210168 828004 9.27 258824 2368836 28 02:20:01 AM 5102912 6969608 2779520 35.26 2688 2040256 760820 8.52 290000 2136020 17888 Average: 5111464 7004244 2770968 35.15 2688 2067990 736297 8.24 243483 2176239 35179 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 245.42 138.70 1265.84 49.74 0.00 0.00 0.00 0.00 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 103.18 84.12 1088.32 20.12 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 27.77 15.71 184.25 2.43 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 11.58 8.72 4.90 3.31 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 239.80 205.41 338.73 40.69 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 2.12 1.43 0.43 0.32 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 409.75 356.15 3547.01 711.16 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 576.47 461.02 6242.40 29.85 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 208.10 168.08 2072.34 31.54 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 202.69 159.93 1638.23 98.80 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) 12/07/2024 _x86_64_ (2 CPU) 02:10:49 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 42.86 0.07 10.91 21.66 0.10 24.41 02:12:01 AM 0 45.89 0.08 11.57 18.02 0.10 24.34 02:12:01 AM 1 39.82 0.05 10.23 25.32 0.10 24.47 02:13:01 AM all 37.24 0.00 5.93 3.18 0.11 53.55 02:13:01 AM 0 47.73 0.00 6.50 3.25 0.10 42.42 02:13:01 AM 1 26.73 0.00 5.36 3.10 0.12 64.69 02:14:01 AM all 8.61 0.00 1.55 2.66 0.06 87.12 02:14:01 AM 0 8.63 0.00 1.55 2.32 0.08 87.41 02:14:01 AM 1 8.59 0.00 1.55 2.99 0.03 86.83 02:15:01 AM all 10.69 0.00 1.24 0.42 0.05 87.61 02:15:01 AM 0 12.65 0.00 1.20 0.33 0.05 85.77 02:15:01 AM 1 8.73 0.00 1.27 0.50 0.05 89.45 02:16:01 AM all 27.32 0.00 4.20 3.27 0.09 65.13 02:16:01 AM 0 30.18 0.00 4.38 2.42 0.10 62.92 02:16:01 AM 1 24.46 0.00 4.02 4.10 0.08 67.33 02:17:01 AM all 0.36 0.00 0.14 0.43 0.03 99.05 02:17:01 AM 0 0.12 0.00 0.17 0.65 0.02 99.05 02:17:01 AM 1 0.60 0.00 0.12 0.20 0.03 99.05 02:18:01 AM all 14.38 0.00 1.10 0.04 0.10 84.37 02:18:01 AM 0 20.70 0.00 1.73 0.02 0.12 77.44 02:18:01 AM 1 8.12 0.00 0.49 0.07 0.08 91.24 02:19:01 AM all 11.80 0.00 1.36 0.00 0.09 86.74 02:19:01 AM 0 23.00 0.00 2.47 0.00 0.10 74.42 02:19:01 AM 1 0.79 0.00 0.27 0.00 0.08 98.86 02:20:01 AM all 16.94 0.00 2.13 0.09 0.08 80.76 02:20:01 AM 0 27.32 0.00 2.97 0.07 0.08 69.55 02:20:01 AM 1 6.71 0.00 1.31 0.12 0.07 91.80 Average: all 18.91 0.01 3.17 3.52 0.08 74.32 Average: 0 24.01 0.01 3.62 3.01 0.08 69.26 Average: 1 13.82 0.01 2.73 4.02 0.07 79.35