---> uname -a: Linux prd-centos8-robot-2c-8g-12005.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 625 4930 19 2142 6775 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:54:d1:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe54:d155/64 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) 12/01/2024 _x86_64_ (2 CPU) 23:20:55 LINUX RESTART (2 CPU) 11:22:02 PM tps rtps wtps bread/s bwrtn/s 11:23:01 PM 122.20 7.17 115.03 1281.60 9901.52 11:24:01 PM 41.77 0.63 41.14 48.92 6159.81 11:25:01 PM 10.11 0.45 9.67 64.79 227.31 11:26:01 PM 66.01 2.52 63.50 396.00 7803.07 11:27:01 PM 5.73 0.08 5.65 31.99 655.51 11:28:01 PM 2.15 0.03 2.12 1.07 110.33 11:29:01 PM 0.12 0.00 0.12 0.00 1.60 11:30:01 PM 0.25 0.00 0.25 0.00 4.80 11:31:01 PM 7.67 0.32 7.35 36.93 256.51 Average: 28.27 1.23 27.04 204.83 2778.16 11:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 PM 5190312 6996312 2692120 34.15 2688 1983856 744444 8.34 210368 2140412 129156 11:24:01 PM 5123712 6962228 2758720 35.00 2688 2015616 761184 8.52 221480 2191012 8 11:25:01 PM 5202804 7043280 2679628 33.99 2688 2017568 696576 7.80 240468 2093728 12 11:26:01 PM 4967360 7021276 2915072 36.98 2688 2223224 687920 7.70 262416 2279108 16556 11:27:01 PM 4920752 6975924 2961680 37.57 2688 2224476 747068 8.36 262688 2324376 32 11:28:01 PM 4917036 6973444 2965396 37.62 2688 2225712 767228 8.59 262688 2328168 4 11:29:01 PM 4902372 6958796 2980060 37.81 2688 2225728 798444 8.94 262688 2342432 4 11:30:01 PM 4901904 6958328 2980528 37.81 2688 2225728 783848 8.78 262688 2342992 4 11:31:01 PM 5061496 6947208 2820936 35.79 2688 2059148 773932 8.67 295660 2170568 20268 Average: 5020861 6981866 2861571 36.30 2688 2133451 751183 8.41 253460 2245866 18449 11:22:02 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 79.89 64.37 845.69 9.69 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 35.72 24.53 434.50 3.35 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 PM eth0 10.81 9.95 4.91 3.55 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 217.73 158.85 335.68 43.01 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 14.55 7.33 4.63 1.75 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 236.94 234.61 63.00 97.42 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 112.96 111.76 162.96 43.22 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 117.76 116.89 38.10 42.14 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 110.06 88.00 132.90 40.73 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.09 90.75 223.57 31.69 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) 12/01/2024 _x86_64_ (2 CPU) 23:20:55 LINUX RESTART (2 CPU) 11:22:02 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 36.18 0.00 6.22 4.35 0.13 53.12 11:23:01 PM 0 30.06 0.00 5.41 4.31 0.12 60.11 11:23:01 PM 1 42.33 0.00 7.04 4.40 0.14 46.09 11:24:01 PM all 10.78 0.00 1.39 2.28 0.08 85.47 11:24:01 PM 0 6.58 0.00 1.14 1.85 0.05 90.38 11:24:01 PM 1 14.99 0.00 1.64 2.71 0.10 80.57 11:25:01 PM all 10.54 0.00 1.24 0.74 0.08 87.40 11:25:01 PM 0 6.83 0.00 1.12 0.67 0.08 91.30 11:25:01 PM 1 14.25 0.00 1.36 0.80 0.08 83.50 11:26:01 PM all 27.47 0.00 4.75 5.22 0.13 62.43 11:26:01 PM 0 19.78 0.00 4.15 4.38 0.13 71.56 11:26:01 PM 1 35.18 0.00 5.35 6.06 0.13 53.27 11:27:01 PM all 1.60 0.00 0.23 0.28 0.06 97.83 11:27:01 PM 0 1.50 0.00 0.22 0.10 0.05 98.13 11:27:01 PM 1 1.71 0.00 0.25 0.45 0.07 97.53 11:28:01 PM all 18.82 0.00 0.41 0.03 0.12 80.63 11:28:01 PM 0 1.24 0.00 0.17 0.05 0.12 98.43 11:28:01 PM 1 36.53 0.00 0.66 0.00 0.12 62.70 11:29:01 PM all 8.10 0.00 0.28 0.00 0.11 91.52 11:29:01 PM 0 15.11 0.00 0.35 0.00 0.12 84.42 11:29:01 PM 1 1.10 0.00 0.20 0.00 0.10 98.60 11:30:01 PM all 15.80 0.00 0.31 0.00 0.13 83.76 11:30:01 PM 0 0.50 0.00 0.17 0.00 0.15 99.18 11:30:01 PM 1 31.15 0.00 0.45 0.00 0.12 68.28 11:31:01 PM all 19.90 0.00 1.87 0.07 0.11 78.05 11:31:01 PM 0 6.63 0.00 1.89 0.05 0.12 91.31 11:31:01 PM 1 33.27 0.00 1.85 0.08 0.10 64.70 Average: all 16.54 0.00 1.85 1.43 0.11 80.08 Average: 0 9.77 0.00 1.62 1.26 0.10 87.25 Average: 1 23.32 0.00 2.08 1.61 0.11 72.88