---> uname -a: Linux prd-centos8-robot-2c-8g-4659.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: 2800.000 BogoMIPS: 5600.00 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 571 4992 19 2133 6830 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:ec:a7:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:feec:a78c/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) 12/21/2024 _x86_64_ (2 CPU) 23:27:56 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 112.20 0.28 111.91 13.46 11026.34 11:31:01 PM 34.75 1.08 33.67 115.94 4344.79 11:32:01 PM 59.48 9.23 50.25 1641.72 3576.04 11:33:01 PM 18.63 0.00 18.63 0.00 4836.44 11:34:01 PM 0.60 0.00 0.60 0.00 8.83 11:35:01 PM 0.35 0.00 0.35 0.00 3.45 11:36:01 PM 0.32 0.08 0.24 32.53 1.81 11:37:01 PM 22.03 0.68 21.35 75.99 1085.05 Average: 31.11 1.42 29.69 235.39 3116.93 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5183104 6980404 2699328 34.24 2688 1974848 762260 8.53 188028 2170272 110208 11:31:01 PM 5302652 7102900 2579780 32.73 2688 1978284 637244 7.14 217896 2020856 16 11:32:01 PM 5027244 7079028 2855188 36.22 2688 2221224 625452 7.00 264152 2222920 137628 11:33:01 PM 5023088 7074484 2859344 36.27 2688 2221224 625452 7.00 264148 2223052 4 11:34:01 PM 5023224 7074624 2859208 36.27 2688 2221228 625452 7.00 264148 2222936 4 11:35:01 PM 5023436 7074836 2858996 36.27 2688 2221228 625452 7.00 264148 2222868 4 11:36:01 PM 4981804 7034316 2900628 36.80 2688 2222328 673028 7.54 264576 2263852 148 11:37:01 PM 5169744 7046800 2712688 34.41 2688 2052544 654228 7.33 453452 1910472 192 Average: 5091787 7058424 2790645 35.40 2688 2139114 653571 7.32 272568 2157154 31026 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 110.31 89.34 1228.44 12.40 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 16.46 10.46 6.97 3.97 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 54.05 43.42 304.86 12.83 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 2.03 1.00 1.07 0.32 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 1.63 1.08 0.31 0.20 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 1.60 1.17 0.26 0.15 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 3.46 2.71 0.80 0.48 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 47.29 37.04 79.77 28.42 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 29.66 23.32 203.24 7.36 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) 12/21/2024 _x86_64_ (2 CPU) 23:27:56 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 37.70 0.00 5.11 4.19 0.11 52.88 11:30:01 PM 0 39.65 0.00 5.21 3.81 0.12 51.21 11:30:01 PM 1 35.76 0.00 5.01 4.58 0.10 54.55 11:31:01 PM all 12.06 0.00 1.69 1.51 0.08 84.67 11:31:01 PM 0 5.10 0.00 1.75 2.16 0.05 90.94 11:31:01 PM 1 19.01 0.00 1.62 0.87 0.10 78.41 11:32:01 PM all 28.02 0.00 5.27 2.37 0.10 64.24 11:32:01 PM 0 14.93 0.00 4.11 1.02 0.10 79.85 11:32:01 PM 1 41.17 0.00 6.43 3.72 0.10 48.58 11:33:01 PM all 0.36 0.00 0.29 1.13 0.03 98.19 11:33:01 PM 0 0.58 0.00 0.22 1.14 0.03 98.03 11:33:01 PM 1 0.13 0.00 0.37 1.12 0.03 98.35 11:34:01 PM all 0.37 0.00 0.05 0.00 0.03 99.56 11:34:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 11:34:01 PM 1 0.15 0.00 0.05 0.00 0.02 99.78 11:35:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 11:35:01 PM 0 0.47 0.00 0.07 0.00 0.02 99.45 11:35:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:36:01 PM all 0.94 0.00 0.14 0.03 0.03 98.87 11:36:01 PM 0 0.58 0.00 0.08 0.00 0.02 99.32 11:36:01 PM 1 1.31 0.00 0.19 0.05 0.03 98.42 11:37:01 PM all 23.35 0.00 3.22 0.38 0.08 72.97 11:37:01 PM 0 12.72 0.00 3.29 0.55 0.08 83.35 11:37:01 PM 1 33.97 0.00 3.15 0.22 0.07 62.59 Average: all 12.92 0.00 1.98 1.20 0.06 83.84 Average: 0 9.35 0.00 1.85 1.09 0.06 87.66 Average: 1 16.49 0.00 2.11 1.32 0.06 80.01