---> uname -a: Linux prd-centos8-robot-2c-8g-12611.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 655 4914 19 2127 6745 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:d8:09:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fed8:9de/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) 12/04/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 110.98 60.45 50.52 7677.36 34213.11 12:57:01 AM 119.18 6.78 112.40 1247.79 10225.86 12:58:01 AM 37.29 1.02 36.27 113.16 4569.69 12:59:01 AM 43.74 0.07 43.67 4.00 2816.84 01:00:01 AM 25.21 0.00 25.21 0.00 5607.18 01:01:01 AM 2.18 0.10 2.08 32.12 60.62 01:02:01 AM 2.10 0.08 2.01 1.86 69.68 01:03:01 AM 7.33 0.32 7.01 36.92 210.01 Average: 43.50 8.60 34.89 1139.17 7221.38 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5534652 7062540 2347780 29.78 2688 1719952 733164 8.21 186336 1876184 95956 12:57:01 AM 5087544 6951476 2794888 35.46 2688 2041492 778312 8.71 213388 2237712 139268 12:58:01 AM 5227948 7069244 2654484 33.68 2688 2018252 684136 7.66 240524 2068408 20 12:59:01 AM 5005684 7049020 2876748 36.50 2688 2212140 683724 7.66 257388 2248332 153728 01:00:01 AM 5000828 7043756 2881604 36.56 2688 2212140 704644 7.89 257384 2248636 4 01:01:01 AM 4756024 6800216 3126408 39.66 2688 2213392 949668 10.63 257520 2491740 32 01:02:01 AM 4880764 6925072 3001668 38.08 2688 2213516 828924 9.28 257652 2367088 16 01:03:01 AM 5065332 6935504 2817100 35.74 2688 2043636 796068 8.91 288744 2171376 17892 Average: 5069847 6979604 2812585 35.68 2688 2084315 769830 8.62 244867 2213684 50864 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 282.31 158.57 1165.24 58.00 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 103.05 76.10 1072.79 11.33 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 18.23 10.06 7.18 3.75 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 181.59 134.96 328.30 30.49 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 6.36 3.97 1.29 1.01 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 264.42 234.98 2882.41 702.73 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 416.30 365.35 5918.16 23.90 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 255.31 189.29 2079.55 35.37 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 190.97 146.68 1682.24 108.33 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 31.94 0.05 6.92 26.51 0.10 34.48 12:56:01 AM 0 31.73 0.07 7.39 24.73 0.12 35.96 12:56:01 AM 1 32.14 0.03 6.45 28.31 0.08 32.99 12:57:01 AM all 35.06 0.00 5.40 5.27 0.13 54.14 12:57:01 AM 0 23.90 0.00 4.23 4.86 0.12 66.90 12:57:01 AM 1 46.27 0.00 6.58 5.69 0.13 41.32 12:58:01 AM all 13.94 0.00 1.87 1.51 0.09 82.58 12:58:01 AM 0 5.13 0.00 1.59 1.39 0.08 91.81 12:58:01 AM 1 22.73 0.00 2.15 1.64 0.10 73.38 12:59:01 AM all 28.77 0.00 4.70 1.05 0.10 65.39 12:59:01 AM 0 27.53 0.00 4.90 0.80 0.10 66.67 12:59:01 AM 1 30.01 0.00 4.49 1.31 0.10 64.09 01:00:01 AM all 0.39 0.00 0.41 1.29 0.03 97.88 01:00:01 AM 0 0.20 0.00 0.45 1.30 0.03 98.01 01:00:01 AM 1 0.58 0.00 0.37 1.27 0.03 97.75 01:01:01 AM all 14.08 0.00 1.03 0.02 0.08 84.79 01:01:01 AM 0 17.52 0.00 1.44 0.03 0.10 80.90 01:01:01 AM 1 10.69 0.00 0.62 0.00 0.07 88.63 01:02:01 AM all 12.41 0.00 1.32 0.00 0.11 86.16 01:02:01 AM 0 8.96 0.00 1.13 0.00 0.10 89.81 01:02:01 AM 1 15.87 0.00 1.52 0.00 0.12 82.49 01:03:01 AM all 16.91 0.00 2.28 0.55 0.09 80.16 01:03:01 AM 0 6.71 0.00 1.78 0.05 0.10 91.36 01:03:01 AM 1 27.22 0.00 2.80 1.05 0.08 68.85 Average: all 19.18 0.01 2.99 4.51 0.09 73.22 Average: 0 15.21 0.01 2.86 4.14 0.09 77.69 Average: 1 23.16 0.00 3.12 4.88 0.09 68.75