---> uname -a: Linux prd-centos8-robot-2c-8g-1790.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 589 4984 19 2122 6811 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:04:4c:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe04:4cb1/64 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) 12/11/2024 _x86_64_ (2 CPU) 02:12:15 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 35.87 18.26 17.61 5336.49 3018.56 02:15:01 AM 74.73 6.86 67.86 1255.18 4786.39 02:16:01 AM 76.97 0.73 76.24 51.32 9796.93 02:17:01 AM 11.90 0.40 11.50 64.25 338.65 02:18:01 AM 1.85 0.00 1.85 0.00 35.69 02:19:01 AM 20.15 0.00 20.15 0.00 1662.44 02:20:01 AM 46.53 0.03 46.50 3.47 6459.91 02:21:01 AM 7.90 0.08 7.81 31.99 736.59 02:22:01 AM 3.48 0.15 3.33 2.27 171.63 02:23:01 AM 25.78 0.50 25.28 71.85 1193.87 Average: 30.51 2.70 27.81 681.71 2820.00 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5633448 7110852 2248984 28.53 2688 1671240 671936 7.52 176924 1794124 44564 02:15:01 AM 5223496 7009492 2658936 33.73 2688 1965920 730744 8.18 215984 2114816 213388 02:16:01 AM 5167912 7004128 2714520 34.44 2688 2013252 701276 7.85 220892 2148568 8 02:17:01 AM 5248916 7087040 2633516 33.41 2688 2015180 642616 7.20 240132 2049264 4 02:18:01 AM 5249040 7087168 2633392 33.41 2688 2015180 626852 7.02 240184 2049248 4 02:19:01 AM 5126928 7020096 2755504 34.96 2688 2067632 702596 7.87 251076 2152020 25728 02:20:01 AM 5026596 7066160 2855836 36.23 2688 2209048 652984 7.31 257216 2227264 15784 02:21:01 AM 4986640 7027472 2895792 36.74 2688 2210308 703376 7.88 257344 2266508 300 02:22:01 AM 5188220 7057984 2694212 34.18 2688 2040648 635472 7.12 251200 2071092 2816 02:23:01 AM 5141848 7007908 2740584 34.77 2688 2041736 703044 7.87 447356 1942596 196 Average: 5199304 7047830 2683128 34.04 2688 2025014 677090 7.58 255831 2081550 30279 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 209.06 121.39 970.98 50.09 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 78.31 64.41 828.02 7.66 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 47.24 32.89 439.08 11.90 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 14.28 8.31 5.32 4.29 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 5.90 4.23 0.98 0.94 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 17.55 17.50 99.17 3.46 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 218.08 156.71 239.19 35.38 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 19.59 11.73 4.77 1.45 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 154.72 122.79 1464.93 18.70 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 30.34 23.20 39.79 15.44 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 79.51 56.32 409.26 14.93 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) 12/11/2024 _x86_64_ (2 CPU) 02:12:15 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 17.35 0.00 3.90 12.78 0.08 65.90 02:14:01 AM 0 12.50 0.00 3.99 14.19 0.07 69.25 02:14:01 AM 1 22.20 0.00 3.80 11.37 0.08 62.55 02:15:01 AM all 30.51 0.00 4.88 13.34 0.11 51.16 02:15:01 AM 0 34.28 0.00 5.23 15.81 0.12 44.56 02:15:01 AM 1 26.74 0.00 4.54 10.88 0.10 57.75 02:16:01 AM all 15.54 0.00 2.41 3.82 0.05 78.18 02:16:01 AM 0 11.17 0.00 1.94 3.56 0.05 83.28 02:16:01 AM 1 19.91 0.00 2.89 4.08 0.05 73.06 02:17:01 AM all 10.64 0.00 1.12 0.18 0.06 88.00 02:17:01 AM 0 16.81 0.00 1.12 0.13 0.07 81.87 02:17:01 AM 1 4.46 0.00 1.12 0.23 0.05 94.14 02:18:01 AM all 0.53 0.00 0.47 0.05 0.03 98.92 02:18:01 AM 0 0.65 0.00 0.55 0.10 0.02 98.68 02:18:01 AM 1 0.42 0.00 0.38 0.00 0.03 99.16 02:19:01 AM all 10.04 0.00 1.74 9.37 0.05 78.80 02:19:01 AM 0 8.52 0.00 1.75 8.72 0.05 80.96 02:19:01 AM 1 11.57 0.00 1.72 10.02 0.05 76.64 02:20:01 AM all 18.71 0.00 3.30 3.01 0.07 74.91 02:20:01 AM 0 20.69 0.00 3.61 4.34 0.07 71.29 02:20:01 AM 1 16.74 0.00 2.99 1.69 0.07 78.52 02:21:01 AM all 1.93 0.00 0.28 0.24 0.03 97.52 02:21:01 AM 0 2.80 0.00 0.33 0.03 0.03 96.79 02:21:01 AM 1 1.06 0.00 0.22 0.45 0.03 98.24 02:22:01 AM all 5.18 0.00 1.04 0.04 0.04 93.70 02:22:01 AM 0 6.07 0.00 0.79 0.03 0.03 93.08 02:22:01 AM 1 4.29 0.00 1.29 0.05 0.05 94.32 02:23:01 AM all 24.49 0.00 2.82 1.70 0.08 70.93 02:23:01 AM 0 29.06 0.00 2.52 2.19 0.08 66.15 02:23:01 AM 1 19.91 0.00 3.11 1.20 0.07 75.71 Average: all 13.50 0.00 2.20 4.46 0.06 79.79 Average: 0 14.26 0.00 2.18 4.91 0.06 78.59 Average: 1 12.74 0.00 2.21 4.00 0.06 81.00