---> uname -a: Linux prd-centos8-robot-2c-8g-6764.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 618 4949 19 2129 6781 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:87:e3:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe87:e3d0/64 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:25 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 102.63 55.90 46.73 6669.24 31330.11 04:11:01 AM 125.32 7.41 117.91 1296.29 10220.54 04:12:01 AM 26.41 0.35 26.06 61.99 3159.06 04:13:01 AM 41.00 0.07 40.94 2.80 2189.92 04:14:01 AM 29.36 0.03 29.32 3.47 6147.47 04:15:01 AM 2.43 0.12 2.32 33.06 122.58 04:16:01 AM 0.32 0.00 0.32 0.00 4.32 04:17:01 AM 1.83 0.32 1.52 36.93 88.85 04:18:01 AM 29.41 0.52 28.89 63.85 1389.59 Average: 39.86 7.19 32.67 907.57 6072.85 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5453008 7034608 2429416 30.82 2688 1772644 728064 8.15 190188 1949768 109600 04:11:01 AM 5164592 7001928 2717832 34.48 2688 2014168 706132 7.91 221028 2148332 76484 04:12:01 AM 5243032 7081700 2639392 33.48 2688 2016028 641544 7.18 239724 2053060 28 04:13:01 AM 4966280 7003788 2916144 37.00 2688 2206784 692856 7.76 253532 2292340 172772 04:14:01 AM 4988624 7025856 2893800 36.71 2688 2206912 667756 7.48 256728 2259936 4 04:15:01 AM 4940020 6979652 2942404 37.33 2688 2209308 737472 8.26 257004 2308008 4 04:16:01 AM 4925568 6965216 2956856 37.51 2688 2209324 753264 8.43 257004 2322296 24 04:17:01 AM 5141896 7019572 2740528 34.77 2688 2048892 671408 7.52 253588 2112608 8216 04:18:01 AM 5160244 7036316 2722180 34.53 2688 2051132 679824 7.61 449596 1919732 16748 Average: 5109252 7016515 2773172 35.18 2688 2081688 697591 7.81 264266 2151787 42653 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 291.44 182.72 1503.83 60.34 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 72.16 57.92 706.50 9.17 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 15.68 6.80 5.48 3.03 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 43.47 37.19 299.01 9.45 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 202.10 145.60 41.23 38.76 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 177.34 168.58 52.42 67.73 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 255.31 251.99 198.69 97.94 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 156.14 137.68 145.33 57.21 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 22.79 20.48 17.20 9.92 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 137.38 112.10 329.98 39.28 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:25 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 37.65 0.03 6.79 18.33 0.11 37.09 04:10:01 AM 0 41.86 0.03 6.90 19.03 0.12 32.06 04:10:01 AM 1 33.45 0.02 6.67 17.64 0.10 42.11 04:11:01 AM all 33.95 0.00 5.72 4.55 0.13 55.65 04:11:01 AM 0 45.30 0.00 6.81 3.67 0.12 44.10 04:11:01 AM 1 22.64 0.00 4.63 5.44 0.13 67.16 04:12:01 AM all 10.25 0.00 1.14 1.71 0.08 86.82 04:12:01 AM 0 14.10 0.00 1.15 0.97 0.07 83.71 04:12:01 AM 1 6.40 0.00 1.14 2.45 0.08 89.93 04:13:01 AM all 26.07 0.00 4.00 0.74 0.10 69.09 04:13:01 AM 0 27.94 0.00 3.97 0.50 0.10 67.49 04:13:01 AM 1 24.20 0.00 4.03 0.98 0.10 70.68 04:14:01 AM all 1.43 0.00 0.92 2.43 0.06 95.16 04:14:01 AM 0 1.27 0.00 0.87 2.81 0.08 94.97 04:14:01 AM 1 1.59 0.00 0.97 2.06 0.03 95.35 04:15:01 AM all 14.54 0.00 0.56 0.05 0.09 84.75 04:15:01 AM 0 26.06 0.00 0.72 0.05 0.10 73.07 04:15:01 AM 1 3.05 0.00 0.40 0.05 0.08 96.42 04:16:01 AM all 21.67 0.00 0.49 0.00 0.08 77.77 04:16:01 AM 0 42.70 0.00 0.72 0.00 0.08 56.49 04:16:01 AM 1 0.72 0.00 0.25 0.00 0.07 98.96 04:17:01 AM all 16.62 0.00 0.90 0.02 0.08 82.38 04:17:01 AM 0 29.12 0.00 0.77 0.03 0.08 69.99 04:17:01 AM 1 4.08 0.00 1.02 0.00 0.08 94.81 04:18:01 AM all 30.78 0.00 3.76 0.62 0.10 64.74 04:18:01 AM 0 41.45 0.00 4.22 0.95 0.12 53.26 04:18:01 AM 1 20.12 0.00 3.30 0.28 0.08 76.21 Average: all 21.43 0.00 2.70 3.15 0.09 72.63 Average: 0 29.96 0.00 2.90 3.10 0.10 63.94 Average: 1 12.92 0.00 2.49 3.20 0.09 81.30