---> uname -a: Linux prd-centos8-robot-2c-8g-19851.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 615 4939 19 2142 6785 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:e5:d3:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fee5:d30c/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) 09/07/2024 _x86_64_ (2 CPU) 23:10:45 LINUX RESTART (2 CPU) 11:11:01 PM tps rtps wtps bread/s bwrtn/s 11:12:01 PM 180.14 136.40 43.74 13038.32 37160.98 11:13:01 PM 69.89 15.23 54.67 2706.43 4804.38 11:14:01 PM 92.44 0.73 91.70 51.32 10068.53 11:15:01 PM 18.41 0.38 18.03 64.26 1487.77 11:16:01 PM 42.36 2.48 39.88 392.60 2796.40 11:17:01 PM 27.37 0.03 27.34 3.47 5479.36 11:18:01 PM 4.53 0.12 4.42 33.06 256.01 11:19:01 PM 0.73 0.00 0.73 0.00 205.71 11:20:01 PM 13.00 0.32 12.68 36.93 547.76 Average: 49.88 17.30 32.58 1814.17 6978.97 11:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 PM 5804904 7160048 2077520 26.36 2688 1554440 633784 7.10 151160 1667416 19212 11:13:01 PM 5366052 7055004 2516372 31.92 2688 1871036 678480 7.60 208816 1981804 144976 11:14:01 PM 5155728 6978240 2726696 34.59 2688 1999588 749204 8.39 221472 2156248 30076 11:15:01 PM 5236292 7060308 2646132 33.57 2688 2001524 667412 7.47 240276 2060364 12 11:16:01 PM 4973608 7007204 2908816 36.90 2688 2202712 686768 7.69 260072 2277100 150912 11:17:01 PM 5000804 7034096 2881620 36.56 2688 2202840 661176 7.40 263288 2243200 4 11:18:01 PM 4935072 6973304 2947352 37.39 2688 2207804 797888 8.93 263556 2308168 632 11:19:01 PM 4929400 6972880 2953024 37.46 2688 2213052 796548 8.92 263724 2313548 260 11:20:01 PM 5073192 6957536 2809232 35.64 2688 2059532 758832 8.50 296516 2161280 27576 Average: 5163895 7022069 2718529 34.49 2688 2034725 714455 8.00 240987 2129903 41518 11:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 131.24 61.10 416.27 17.22 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 211.70 139.75 1221.18 42.59 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 68.59 46.12 556.45 8.10 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 14.96 10.26 5.37 3.63 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 42.66 34.91 277.88 8.73 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 111.78 92.92 23.34 27.61 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 134.89 124.46 50.15 11.83 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 156.10 148.22 51.58 15.33 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 69.52 49.81 105.89 47.59 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 104.61 78.62 300.92 20.29 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) 09/07/2024 _x86_64_ (2 CPU) 23:10:45 LINUX RESTART (2 CPU) 11:11:01 PM CPU %user %nice %system %iowait %steal %idle 11:12:01 PM all 22.95 0.06 8.50 27.86 0.08 40.56 11:12:01 PM 0 25.35 0.03 8.46 25.59 0.07 40.50 11:12:01 PM 1 20.50 0.09 8.54 30.16 0.09 40.63 11:13:01 PM all 29.75 0.00 5.26 3.23 0.11 61.66 11:13:01 PM 0 20.98 0.00 4.92 4.24 0.12 69.74 11:13:01 PM 1 38.57 0.00 5.59 2.21 0.10 53.52 11:14:01 PM all 25.93 0.00 3.82 11.98 0.19 58.08 11:14:01 PM 0 22.25 0.00 3.79 12.41 0.15 61.41 11:14:01 PM 1 29.63 0.00 3.86 11.54 0.23 54.74 11:15:01 PM all 10.42 0.00 1.39 0.81 0.06 87.32 11:15:01 PM 0 11.13 0.00 1.31 0.37 0.07 87.13 11:15:01 PM 1 9.71 0.00 1.47 1.25 0.05 87.51 11:16:01 PM all 25.11 0.00 4.49 2.36 0.09 67.94 11:16:01 PM 0 15.43 0.00 3.91 1.62 0.08 78.95 11:16:01 PM 1 34.80 0.00 5.08 3.10 0.10 56.92 11:17:01 PM all 3.74 0.00 0.73 2.46 0.04 93.04 11:17:01 PM 0 4.56 0.00 0.75 2.11 0.05 92.53 11:17:01 PM 1 2.91 0.00 0.70 2.81 0.03 93.54 11:18:01 PM all 9.06 0.00 1.08 0.06 0.06 89.74 11:18:01 PM 0 5.74 0.00 0.88 0.08 0.05 93.25 11:18:01 PM 1 12.39 0.00 1.29 0.03 0.07 86.22 11:19:01 PM all 13.08 0.00 1.08 0.03 0.08 85.74 11:19:01 PM 0 11.47 0.00 1.04 0.02 0.07 87.40 11:19:01 PM 1 14.68 0.00 1.11 0.05 0.08 84.07 11:20:01 PM all 16.76 0.00 2.02 0.49 0.08 80.66 11:20:01 PM 0 13.90 0.00 2.36 0.28 0.08 83.37 11:20:01 PM 1 19.61 0.00 1.67 0.70 0.07 77.95 Average: all 17.41 0.01 3.14 5.44 0.09 73.92 Average: 0 14.53 0.00 3.04 5.18 0.08 77.16 Average: 1 20.29 0.01 3.24 5.71 0.09 70.66