---> uname -a: Linux prd-centos8-robot-2c-8g-7080.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 596 4978 19 2122 6804 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:83:ac:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe83:ac56/64 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) 11/13/2024 _x86_64_ (2 CPU) 08:18:26 LINUX RESTART (2 CPU) 08:19:01 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 100.77 52.79 47.98 7408.30 30058.72 08:21:01 AM 122.69 0.70 121.99 50.78 11820.59 08:22:01 AM 15.93 0.42 15.51 64.78 1331.86 08:23:01 AM 61.02 0.03 60.99 3.47 7534.28 08:24:01 AM 6.76 0.08 6.68 31.99 703.93 08:25:01 AM 1.98 0.02 1.97 0.13 69.14 08:26:02 AM 0.47 0.00 0.47 0.00 11.75 08:27:01 AM 7.52 0.34 7.18 38.50 231.19 Average: 39.71 6.81 32.90 951.84 6483.94 08:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 5401848 7027612 2480576 31.47 2688 1815888 760708 8.52 216568 1974288 115500 08:21:01 AM 5167840 7002184 2714584 34.44 2688 2011640 728304 8.15 220616 2148180 30112 08:22:01 AM 5249032 7085336 2633392 33.41 2688 2013584 660756 7.40 239596 2050112 4 08:23:01 AM 5022084 7056776 2860340 36.29 2688 2204392 658292 7.37 256500 2230372 16564 08:24:01 AM 4984528 7020356 2897896 36.76 2688 2205536 708264 7.93 256624 2267500 168 08:25:01 AM 4901928 6937872 2980496 37.81 2688 2205644 842764 9.44 256624 2348660 4 08:26:02 AM 4901896 6938180 2980528 37.81 2688 2205980 816712 9.14 256624 2348992 128 08:27:01 AM 5108216 6973208 2774208 35.19 2688 2038860 732228 8.20 289408 2127452 17188 Average: 5092172 7005190 2790252 35.40 2688 2087690 738504 8.27 249070 2186944 22458 08:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 288.11 174.03 1527.61 56.10 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 62.86 50.78 674.28 8.56 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 20.24 9.96 11.00 3.65 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 225.78 169.86 335.56 45.20 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 17.91 9.45 4.22 1.07 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 421.43 392.82 4146.67 716.35 0.00 0.00 0.00 0.00 08:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:02 AM eth0 425.58 380.52 5237.24 24.72 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 188.50 156.78 1599.66 27.40 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 206.33 168.04 1692.12 110.54 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) 11/13/2024 _x86_64_ (2 CPU) 08:18:26 LINUX RESTART (2 CPU) 08:19:01 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 38.43 0.03 6.98 6.88 0.09 47.58 08:20:01 AM 0 44.69 0.05 6.85 7.71 0.10 40.61 08:20:01 AM 1 32.19 0.02 7.10 6.06 0.08 54.55 08:21:01 AM all 30.19 0.00 4.72 5.81 0.11 59.17 08:21:01 AM 0 40.60 0.00 5.22 4.69 0.12 49.37 08:21:01 AM 1 19.79 0.00 4.22 6.92 0.10 68.97 08:22:01 AM all 10.23 0.00 1.29 0.68 0.08 87.72 08:22:01 AM 0 16.25 0.00 1.64 0.73 0.08 81.30 08:22:01 AM 1 4.22 0.00 0.95 0.62 0.07 94.14 08:23:01 AM all 27.13 0.00 4.72 1.48 0.10 66.57 08:23:01 AM 0 37.27 0.00 5.38 1.24 0.10 56.01 08:23:01 AM 1 17.05 0.00 4.06 1.72 0.10 77.07 08:24:01 AM all 0.78 0.00 0.19 0.17 0.04 98.82 08:24:01 AM 0 1.32 0.00 0.22 0.25 0.03 98.18 08:24:01 AM 1 0.23 0.00 0.17 0.08 0.05 99.47 08:25:01 AM all 14.51 0.00 1.21 0.00 0.10 84.18 08:25:01 AM 0 15.11 0.00 1.15 0.00 0.10 83.65 08:25:01 AM 1 13.92 0.00 1.27 0.00 0.10 84.72 08:26:02 AM all 10.86 0.00 1.18 0.00 0.11 87.86 08:26:02 AM 0 7.00 0.00 0.89 0.00 0.10 92.01 08:26:02 AM 1 14.78 0.00 1.47 0.00 0.12 83.63 08:27:01 AM all 16.38 0.00 2.22 0.08 0.09 81.24 08:27:01 AM 0 15.99 0.00 1.71 0.07 0.08 82.14 08:27:01 AM 1 16.77 0.00 2.73 0.09 0.09 80.33 Average: all 18.57 0.00 2.81 1.89 0.09 76.64 Average: 0 22.28 0.01 2.88 1.84 0.09 72.91 Average: 1 14.85 0.00 2.75 1.95 0.09 80.37