---> uname -a: Linux prd-centos8-robot-2c-8g-11923.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4735 19 2291 6724 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:fd:f3:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fefd:f379/64 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) 08/19/2024 _x86_64_ (2 CPU) 01:08:12 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 93.52 9.43 84.09 1529.09 6234.04 01:11:01 AM 78.15 0.70 77.45 50.76 9342.06 01:12:02 AM 32.02 0.85 31.17 123.94 1716.33 01:13:01 AM 41.99 0.03 41.96 3.52 6905.56 01:14:01 AM 2.92 0.00 2.92 0.00 81.59 01:15:01 AM 0.43 0.00 0.43 0.00 6.27 01:16:01 AM 0.32 0.00 0.32 0.00 3.28 01:17:01 AM 9.71 0.17 9.55 32.92 260.95 01:18:01 AM 19.46 0.52 18.95 63.86 797.98 Average: 30.93 1.30 29.63 200.82 2809.28 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5223184 6999844 2659244 33.74 2688 1957336 789880 8.84 217880 2113120 196972 01:11:01 AM 5127780 6975180 2754648 34.95 2688 2024640 765116 8.57 234284 2173152 18984 01:12:02 AM 4974208 7004708 2908220 36.89 2688 2199788 706132 7.91 259352 2277776 171668 01:13:01 AM 4955288 6988012 2927140 37.14 2688 2202016 739668 8.28 261028 2288572 20 01:14:01 AM 4955204 6987932 2927224 37.14 2688 2202020 739668 8.28 261028 2288648 4 01:15:01 AM 4955372 6988100 2927056 37.13 2688 2202020 739668 8.28 261028 2288584 12 01:16:01 AM 4955312 6988040 2927116 37.13 2688 2202020 739668 8.28 261028 2288588 4 01:17:01 AM 4880608 6911536 3001820 38.08 2688 2199932 804604 9.01 293652 2328796 13216 01:18:01 AM 4901436 6935568 2980992 37.82 2688 2203388 776776 8.70 452312 2152668 1544 Average: 4992044 6975436 2890384 36.67 2688 2154796 755687 8.46 277955 2244434 44714 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 85.92 70.71 951.17 8.24 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 38.58 30.44 330.28 7.42 0.00 0.00 0.00 0.00 01:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:02 AM eth0 42.85 36.90 277.48 8.20 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 458.48 403.64 93.22 82.17 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.62 0.33 0.11 0.09 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 0.37 0.17 0.02 0.01 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 0.57 0.17 0.04 0.01 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 12.46 10.65 13.00 5.55 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 13.36 12.01 11.33 6.14 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 71.86 62.14 186.49 12.96 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) 08/19/2024 _x86_64_ (2 CPU) 01:08:12 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 32.94 0.00 5.17 2.23 0.11 59.55 01:10:01 AM 0 36.82 0.00 5.64 1.90 0.10 55.54 01:10:01 AM 1 29.07 0.00 4.70 2.55 0.12 63.56 01:11:01 AM all 21.47 0.00 2.94 1.79 0.08 73.74 01:11:01 AM 0 25.63 0.00 3.57 2.03 0.07 68.70 01:11:01 AM 1 17.30 0.00 2.30 1.54 0.08 78.78 01:12:02 AM all 22.87 0.00 4.09 0.42 0.08 72.54 01:12:02 AM 0 24.58 0.00 4.37 0.48 0.08 70.49 01:12:02 AM 1 21.17 0.00 3.82 0.35 0.07 74.60 01:13:01 AM all 8.20 0.00 2.39 1.18 0.06 88.16 01:13:01 AM 0 8.13 0.00 2.19 1.04 0.07 88.57 01:13:01 AM 1 8.28 0.00 2.59 1.33 0.05 87.75 01:14:01 AM all 0.22 0.00 0.06 0.02 0.03 99.67 01:14:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 01:14:01 AM 1 0.35 0.00 0.07 0.03 0.05 99.50 01:15:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 01:15:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 01:15:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 01:16:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 01:16:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 01:16:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 01:17:01 AM all 11.03 0.00 1.31 0.09 0.07 87.50 01:17:01 AM 0 16.23 0.00 1.79 0.07 0.07 81.85 01:17:01 AM 1 5.82 0.00 0.83 0.12 0.07 93.16 01:18:01 AM all 16.77 0.00 2.00 0.30 0.06 80.88 01:18:01 AM 0 17.84 0.00 1.97 0.20 0.05 79.94 01:18:01 AM 1 15.70 0.00 2.02 0.40 0.07 81.81 Average: all 12.70 0.00 2.01 0.67 0.06 84.57 Average: 0 14.40 0.00 2.19 0.64 0.06 82.71 Average: 1 10.99 0.00 1.82 0.70 0.06 86.42