---> uname -a: Linux prd-centos8-robot-2c-8g-3625.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 578 5000 19 2118 6823 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:40:7a:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe40:7a8d/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) 11/02/2024 _x86_64_ (2 CPU) 13:25:11 LINUX RESTART (2 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 64.34 26.13 38.21 3830.12 25927.69 01:28:01 PM 80.74 16.21 64.53 3221.06 5577.49 01:29:01 PM 82.14 0.70 81.44 50.79 9459.69 01:30:01 PM 22.26 0.42 21.84 64.78 1613.41 01:31:01 PM 57.29 0.03 57.25 3.46 7416.06 01:32:01 PM 8.12 0.08 8.03 31.99 766.36 01:33:01 PM 1.87 0.02 1.85 0.13 72.79 01:34:01 PM 0.28 0.00 0.28 0.00 3.90 01:35:01 PM 12.90 0.33 12.56 37.85 470.36 Average: 36.66 4.88 31.78 804.93 5703.64 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 5989728 7315808 1892700 24.01 2688 1525568 560128 6.27 149716 1486592 2100 01:28:01 PM 5387580 7075692 2494848 31.65 2688 1870128 663948 7.43 209076 1963848 124080 01:29:01 PM 5175356 7007200 2707072 34.34 2688 2008492 706608 7.91 221276 2135200 30120 01:30:01 PM 5197152 7056692 2685276 34.07 2688 2035596 671744 7.52 243692 2095212 24984 01:31:01 PM 5031616 7063980 2850812 36.17 2688 2201832 631260 7.07 257300 2217528 16560 01:32:01 PM 4996408 7029896 2886020 36.61 2688 2202960 682656 7.64 257428 2254516 4 01:33:01 PM 4917188 6950784 2965240 37.62 2688 2203068 806776 9.03 257428 2332792 20 01:34:01 PM 4950396 6984140 2932032 37.20 2688 2203296 756568 8.47 257428 2299844 216 01:35:01 PM 5133548 6994288 2748880 34.87 2688 2035568 709612 7.95 290336 2104096 17124 Average: 5197664 7053164 2684764 34.06 2688 2031834 687700 7.70 238187 2098848 23912 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 21.55 15.76 51.02 2.18 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 279.03 179.88 1476.42 59.17 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 67.34 48.79 668.00 8.26 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 15.78 10.63 6.37 4.22 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 243.31 195.54 341.97 47.01 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 15.88 9.87 4.10 1.10 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 318.43 310.60 4051.67 708.90 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 289.79 272.87 5221.62 17.75 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 220.36 168.09 2001.69 28.26 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 163.48 134.66 1535.63 97.42 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) 11/02/2024 _x86_64_ (2 CPU) 13:25:11 LINUX RESTART (2 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 2.12 0.03 2.18 83.87 0.13 11.68 01:27:01 PM 0 2.06 0.02 2.15 87.56 0.17 8.05 01:27:01 PM 1 2.17 0.03 2.20 80.16 0.10 15.33 01:28:01 PM all 33.65 0.00 6.12 4.83 0.15 55.25 01:28:01 PM 0 39.67 0.00 6.77 3.92 0.17 49.47 01:28:01 PM 1 27.64 0.00 5.48 5.73 0.14 61.02 01:29:01 PM all 25.51 0.00 3.54 9.89 0.08 60.98 01:29:01 PM 0 29.79 0.00 3.37 12.20 0.08 54.56 01:29:01 PM 1 21.21 0.00 3.71 7.56 0.08 67.44 01:30:01 PM all 13.40 0.00 2.03 1.08 0.08 83.41 01:30:01 PM 0 13.54 0.00 2.09 1.07 0.08 83.22 01:30:01 PM 1 13.27 0.00 1.97 1.09 0.07 83.61 01:31:01 PM all 23.64 0.00 3.93 2.50 0.08 69.85 01:31:01 PM 0 32.08 0.00 4.40 2.46 0.08 60.98 01:31:01 PM 1 15.27 0.00 3.46 2.54 0.08 78.65 01:32:01 PM all 1.01 0.00 0.25 0.31 0.04 98.39 01:32:01 PM 0 1.59 0.00 0.28 0.10 0.03 97.99 01:32:01 PM 1 0.43 0.00 0.22 0.52 0.05 98.78 01:33:01 PM all 14.35 0.00 1.08 0.03 0.14 84.39 01:33:01 PM 0 13.99 0.00 0.83 0.00 0.20 84.98 01:33:01 PM 1 14.71 0.00 1.33 0.07 0.08 83.80 01:34:01 PM all 10.20 0.00 1.12 0.02 0.11 88.55 01:34:01 PM 0 11.70 0.00 1.29 0.00 0.10 86.91 01:34:01 PM 1 8.72 0.00 0.96 0.03 0.12 90.17 01:35:01 PM all 16.86 0.00 2.39 0.24 0.11 80.40 01:35:01 PM 0 18.13 0.00 2.09 0.15 0.10 79.53 01:35:01 PM 1 15.57 0.00 2.70 0.32 0.12 81.29 Average: all 15.62 0.00 2.51 11.43 0.10 70.33 Average: 0 18.04 0.00 2.58 11.99 0.11 67.28 Average: 1 13.20 0.00 2.45 10.88 0.09 73.38