---> uname -a: Linux prd-centos8-robot-2c-8g-12660.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 4998 19 2123 6825 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:98:f9:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe98:f96a/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) 02:09:28 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 355.96 318.35 37.61 64983.49 700.00 02:11:01 AM 66.13 18.68 47.45 5420.86 5245.08 02:12:01 AM 91.48 6.72 84.77 1245.93 8590.92 02:13:01 AM 29.64 0.70 28.94 50.78 4678.02 02:14:01 AM 20.78 0.42 20.36 64.79 1040.04 02:15:01 AM 40.20 0.00 40.20 0.00 2776.39 02:16:01 AM 28.35 0.03 28.31 3.47 5636.01 02:17:01 AM 2.63 0.10 2.53 32.92 93.37 02:18:01 AM 15.60 0.33 15.26 37.06 697.45 Average: 37.57 4.09 33.49 1002.27 3588.07 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6084404 7358728 1798020 22.81 2688 1473692 350100 3.92 117516 1424040 1036 02:11:01 AM 5457000 7040040 2425424 30.77 2688 1774108 710348 7.95 189892 1947380 96044 02:12:01 AM 5298536 7101540 2583888 32.78 2688 1981080 619280 6.93 209244 2036228 85028 02:13:01 AM 5243464 7079768 2638960 33.48 2688 2012972 637056 7.13 228732 2065040 17176 02:14:01 AM 5254820 7092696 2627604 33.33 2688 2014916 628040 7.03 239916 2045756 4 02:15:01 AM 4985332 7024816 2897092 36.75 2688 2208660 660900 7.40 253624 2276092 156036 02:16:01 AM 5029444 7068668 2852980 36.19 2688 2208788 614116 6.88 256840 2223976 4 02:17:01 AM 4931256 6972028 2951168 37.44 2688 2210336 754112 8.44 256968 2321280 20 02:18:01 AM 5213600 7079028 2668824 33.86 2688 2040284 631940 7.08 289892 2028228 13196 Average: 5277540 7090812 2604884 33.05 2688 1991648 622877 6.97 226958 2040891 40949 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.92 0.00 0.06 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 296.18 190.37 1560.44 57.16 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 26.96 24.46 239.60 9.90 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 50.32 32.61 439.59 5.78 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 12.71 10.98 4.67 3.60 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 42.24 36.29 300.59 8.83 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 200.35 146.64 38.80 30.99 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 140.57 109.56 1195.68 8.33 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 74.42 46.79 195.83 24.80 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 105.23 74.55 495.81 18.63 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) 02:09:28 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 32.66 0.00 32.16 17.09 0.00 18.09 02:10:01 AM 0 30.61 0.00 32.65 9.18 0.00 27.55 02:10:01 AM 1 34.65 0.00 31.68 24.75 0.00 8.91 02:11:01 AM all 36.98 0.00 5.76 4.00 0.10 53.17 02:11:01 AM 0 41.35 0.00 5.80 3.72 0.10 49.03 02:11:01 AM 1 32.60 0.00 5.71 4.28 0.10 57.31 02:12:01 AM all 21.02 0.00 4.25 13.54 0.08 61.10 02:12:01 AM 0 19.46 0.00 4.07 14.46 0.08 61.93 02:12:01 AM 1 22.59 0.00 4.44 12.61 0.08 60.27 02:13:01 AM all 13.57 0.00 2.15 4.40 0.10 79.78 02:13:01 AM 0 15.87 0.00 2.24 4.67 0.10 77.13 02:13:01 AM 1 11.28 0.00 2.06 4.13 0.10 82.44 02:14:01 AM all 9.97 0.00 1.05 1.85 0.05 87.07 02:14:01 AM 0 13.03 0.00 0.95 1.90 0.07 84.05 02:14:01 AM 1 6.90 0.00 1.15 1.81 0.03 90.10 02:15:01 AM all 25.43 0.00 4.01 2.95 0.08 67.53 02:15:01 AM 0 32.08 0.00 4.22 2.74 0.07 60.89 02:15:01 AM 1 18.77 0.00 3.81 3.17 0.08 74.17 02:16:01 AM all 2.64 0.00 0.84 1.57 0.04 94.90 02:16:01 AM 0 3.11 0.00 0.85 0.92 0.03 95.09 02:16:01 AM 1 2.18 0.00 0.84 2.23 0.05 94.71 02:17:01 AM all 4.65 0.00 0.57 0.04 0.07 94.67 02:17:01 AM 0 4.18 0.00 0.40 0.03 0.07 95.31 02:17:01 AM 1 5.11 0.00 0.74 0.05 0.07 94.04 02:18:01 AM all 14.63 0.00 1.99 1.24 0.07 82.07 02:18:01 AM 0 20.70 0.00 2.59 0.72 0.07 75.92 02:18:01 AM 1 8.55 0.00 1.39 1.77 0.07 88.23 Average: all 16.14 0.00 2.64 3.73 0.07 77.42 Average: 0 18.74 0.00 2.70 3.66 0.07 74.82 Average: 1 13.53 0.00 2.58 3.80 0.07 80.02