---> uname -a: Linux prd-centos8-robot-2c-8g-7827.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 592 4943 19 2162 6809 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:6a:d3:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe6a:d34e/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) 11/16/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 62.93 37.19 25.74 5968.14 19031.26 02:11:01 AM 54.67 7.20 47.48 1263.63 4647.66 02:12:01 AM 103.55 0.73 102.82 51.32 10582.85 02:13:01 AM 21.04 0.38 20.66 64.25 1664.45 02:14:01 AM 60.22 0.03 60.19 3.47 7526.63 02:15:01 AM 8.35 0.08 8.27 31.99 779.09 02:16:01 AM 4.07 0.33 3.73 37.05 754.90 02:17:01 AM 15.21 0.02 15.20 0.93 1335.51 02:18:01 AM 14.15 0.32 13.83 36.26 678.59 Average: 38.24 5.14 33.10 828.64 5222.41 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5613124 7069816 2269300 28.79 2688 1652728 694428 7.78 170752 1824820 58340 02:11:01 AM 5383804 7020252 2498620 31.70 2688 1826464 723268 8.10 218756 1985580 77000 02:12:01 AM 5158452 6996100 2723972 34.56 2688 2014556 693952 7.77 221024 2153092 33220 02:13:01 AM 5158904 7010648 2723520 34.55 2688 2028888 686360 7.69 245704 2131412 12408 02:14:01 AM 5011540 7050364 2870884 36.42 2688 2208428 625280 7.00 256996 2236544 16548 02:15:01 AM 4982648 7022568 2899776 36.79 2688 2209524 675164 7.56 257120 2267700 140 02:16:01 AM 5112812 7025624 2769612 35.14 2688 2083932 659244 7.38 268940 2137424 26388 02:17:01 AM 5080268 6985256 2802156 35.55 2688 2080684 702084 7.86 307296 2145108 13200 02:18:01 AM 5120008 7025796 2762416 35.05 2688 2081944 646352 7.24 464328 1949528 36 Average: 5180173 7022936 2702251 34.28 2688 2020794 678459 7.60 267880 2092356 26364 02:09:01 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 238.12 134.02 863.21 57.44 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 62.64 52.22 675.35 5.40 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 72.17 54.64 675.89 8.83 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 14.83 10.56 6.07 4.03 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 241.21 181.19 338.89 39.53 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 12.51 6.95 3.79 0.83 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 124.01 83.31 433.85 56.77 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 6.27 7.10 4.36 2.68 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 10.71 8.82 7.93 4.18 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 86.94 59.87 334.39 19.97 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) 11/16/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 14.57 0.05 4.15 51.58 0.10 29.55 02:10:01 AM 0 17.29 0.05 3.88 61.08 0.10 17.61 02:10:01 AM 1 11.84 0.05 4.43 42.06 0.10 41.53 02:11:01 AM all 16.19 0.00 2.74 12.24 0.07 68.77 02:11:01 AM 0 22.53 0.00 3.12 22.31 0.07 51.97 02:11:01 AM 1 9.85 0.00 2.35 2.18 0.07 85.55 02:12:01 AM all 30.77 0.00 4.55 3.93 0.08 60.66 02:12:01 AM 0 34.39 0.00 5.57 4.23 0.08 55.72 02:12:01 AM 1 27.15 0.00 3.53 3.63 0.08 65.61 02:13:01 AM all 12.72 0.00 1.73 1.13 0.08 84.34 02:13:01 AM 0 21.48 0.00 2.07 0.75 0.08 75.61 02:13:01 AM 1 3.96 0.00 1.39 1.50 0.08 93.06 02:14:01 AM all 25.36 0.00 4.13 3.65 0.08 66.78 02:14:01 AM 0 27.85 0.00 4.65 3.68 0.08 63.74 02:14:01 AM 1 22.87 0.00 3.61 3.62 0.08 69.82 02:15:01 AM all 0.71 0.00 0.23 0.49 0.03 98.55 02:15:01 AM 0 0.13 0.00 0.18 0.35 0.02 99.32 02:15:01 AM 1 1.29 0.00 0.27 0.63 0.03 97.78 02:16:01 AM all 10.82 0.00 1.54 0.76 0.06 86.82 02:16:01 AM 0 16.38 0.00 1.39 0.75 0.07 81.42 02:16:01 AM 1 5.45 0.00 1.69 0.77 0.05 92.04 02:17:01 AM all 11.99 0.00 0.95 8.24 0.05 78.77 02:17:01 AM 0 15.20 0.00 0.90 11.03 0.05 72.82 02:17:01 AM 1 8.78 0.00 1.00 5.44 0.05 84.72 02:18:01 AM all 10.14 0.00 1.38 5.23 0.06 83.18 02:18:01 AM 0 8.06 0.00 1.40 4.26 0.07 86.21 02:18:01 AM 1 12.23 0.00 1.36 6.21 0.05 80.16 Average: all 14.82 0.01 2.38 9.70 0.07 73.03 Average: 0 18.15 0.01 2.58 12.09 0.07 67.10 Average: 1 11.50 0.01 2.18 7.33 0.07 78.93