---> uname -a: Linux prd-centos8-robot-2c-8g-5823.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4800 19 2306 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:3d:d4:3f 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 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe3d:d43f/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) 11/10/2024 _x86_64_ (2 CPU) 23:20:52 LINUX RESTART (2 CPU) 11:22:01 PM tps rtps wtps bread/s bwrtn/s 11:23:01 PM 94.50 13.25 81.25 2373.07 6463.27 11:24:01 PM 76.97 0.70 76.27 50.78 9833.36 11:25:01 PM 10.41 0.42 10.00 64.79 269.44 11:26:01 PM 57.91 2.52 55.40 396.00 5464.26 11:27:01 PM 12.51 0.00 12.51 0.00 2797.05 11:28:01 PM 0.20 0.00 0.20 0.00 2.28 11:29:01 PM 0.15 0.00 0.15 0.00 1.18 11:30:01 PM 0.18 0.00 0.18 0.00 2.63 11:31:01 PM 23.14 0.27 22.87 43.71 978.48 Average: 30.67 1.91 28.76 325.35 2868.05 11:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 PM 5310604 7044964 2571824 32.63 2688 1916364 672212 7.53 209940 2037860 164388 11:24:01 PM 5219852 7055464 2662576 33.78 2688 2012752 667572 7.47 230192 2085732 1116 11:25:01 PM 5238136 7074604 2644292 33.55 2688 2013592 638948 7.15 239948 2058028 16 11:26:01 PM 5015100 7062424 2867328 36.38 2688 2216540 621876 6.96 262032 2231388 74892 11:27:01 PM 5012396 7059712 2870032 36.41 2688 2216548 621876 6.96 262040 2231856 16 11:28:01 PM 5012876 7060196 2869552 36.40 2688 2216552 621876 6.96 262040 2231576 12 11:29:01 PM 5012612 7059932 2869816 36.41 2688 2216552 621876 6.96 262040 2231580 4 11:30:01 PM 5012216 7059536 2870212 36.41 2688 2216552 617752 6.92 262040 2231912 4 11:31:01 PM 4919016 6964680 2963412 37.60 2688 2214888 699736 7.83 457220 2130900 176 Average: 5083645 7049057 2798783 35.51 2688 2137816 642636 7.20 271944 2163426 26736 11:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 166.22 123.38 1259.12 26.00 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 53.60 39.32 440.63 6.76 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 24.50 15.43 7.16 4.78 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 217.89 172.38 339.05 46.84 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 182.17 135.69 38.96 31.46 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 0.58 0.18 0.05 0.03 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 1.10 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.75 0.32 0.28 0.20 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 21.61 16.87 18.42 8.72 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 74.27 55.97 233.74 13.87 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) 11/10/2024 _x86_64_ (2 CPU) 23:20:52 LINUX RESTART (2 CPU) 11:22:01 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 35.43 0.00 5.98 3.42 0.11 55.05 11:23:01 PM 0 41.10 0.00 6.78 3.30 0.10 48.72 11:23:01 PM 1 29.75 0.00 5.19 3.54 0.12 61.40 11:24:01 PM all 19.26 0.00 3.14 4.17 0.08 73.35 11:24:01 PM 0 12.99 0.00 2.35 3.40 0.08 81.18 11:24:01 PM 1 25.54 0.00 3.94 4.94 0.07 65.51 11:25:01 PM all 9.54 0.00 1.47 0.75 0.08 88.15 11:25:01 PM 0 12.52 0.00 1.64 0.64 0.08 85.12 11:25:01 PM 1 6.55 0.00 1.30 0.87 0.08 91.19 11:26:01 PM all 27.46 0.00 4.20 2.44 0.12 65.78 11:26:01 PM 0 24.96 0.00 3.64 2.38 0.12 68.89 11:26:01 PM 1 29.96 0.00 4.76 2.50 0.12 62.67 11:27:01 PM all 0.69 0.00 0.50 0.63 0.04 98.14 11:27:01 PM 0 0.54 0.00 0.40 0.77 0.05 98.24 11:27:01 PM 1 0.85 0.00 0.60 0.48 0.03 98.03 11:28:01 PM all 0.10 0.00 0.07 0.00 0.04 99.79 11:28:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:28:01 PM 1 0.13 0.00 0.08 0.00 0.03 99.75 11:29:01 PM all 0.23 0.00 0.06 0.00 0.04 99.67 11:29:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:29:01 PM 1 0.37 0.00 0.05 0.00 0.03 99.55 11:30:01 PM all 0.32 0.00 0.08 0.00 0.04 99.57 11:30:01 PM 0 0.25 0.00 0.05 0.00 0.03 99.67 11:30:01 PM 1 0.38 0.00 0.10 0.00 0.05 99.47 11:31:01 PM all 19.58 0.00 2.06 0.30 0.08 77.98 11:31:01 PM 0 18.60 0.00 2.00 0.40 0.07 78.93 11:31:01 PM 1 20.56 0.00 2.12 0.20 0.08 77.04 Average: all 12.49 0.00 1.95 1.30 0.07 84.19 Average: 0 12.33 0.00 1.88 1.21 0.07 84.51 Average: 1 12.66 0.00 2.01 1.39 0.07 83.87