---> uname -a: Linux prd-centos8-robot-2c-8g-24777.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 623 4954 19 2120 6777 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:cd:57:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fecd:5764/64 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) 09/21/2024 _x86_64_ (2 CPU) 02:11:25 LINUX RESTART (2 CPU) 02:12:02 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 70.11 33.90 36.21 6238.02 32802.83 02:14:01 AM 33.62 0.13 33.49 9.46 2994.22 02:15:01 AM 91.07 6.87 84.20 1249.93 7010.65 02:16:01 AM 42.65 0.67 41.99 49.45 5314.00 02:17:01 AM 14.29 0.38 13.91 64.23 1176.15 02:18:01 AM 54.32 0.03 54.29 3.47 7124.85 02:19:01 AM 5.50 0.08 5.41 31.99 225.91 02:20:01 AM 1.88 0.00 1.88 0.00 71.99 02:21:01 AM 0.58 0.00 0.58 0.00 8.00 02:22:01 AM 16.00 0.42 15.58 47.73 644.39 Average: 32.94 4.20 28.74 760.31 5692.09 02:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5585568 7069128 2296864 29.14 2688 1677132 711792 7.97 176888 1839812 64976 02:14:01 AM 5481844 7011708 2400588 30.45 2688 1721796 757136 8.48 185240 1926988 32360 02:15:01 AM 5186564 6990752 2695868 34.20 2688 1981176 710968 7.96 210552 2140760 105480 02:16:01 AM 5084456 6938736 2797976 35.50 2688 2031308 774992 8.68 233376 2218316 22276 02:17:01 AM 5047836 6970548 2834596 35.96 2688 2096748 727820 8.15 256704 2222720 69748 02:18:01 AM 4984612 7016780 2897820 36.76 2688 2201020 661804 7.41 259512 2257576 88 02:19:01 AM 4948724 6982176 2933708 37.22 2688 2202320 727348 8.14 259644 2296824 80 02:20:01 AM 4947988 6981528 2934444 37.23 2688 2202400 749776 8.40 259644 2297320 4 02:21:01 AM 4946924 6980492 2935508 37.24 2688 2202436 733308 8.21 259644 2299064 4 02:22:01 AM 5076456 6938520 2805976 35.60 2688 2036560 762028 8.53 444388 2009088 13368 Average: 5129097 6988037 2753335 34.93 2688 2035290 731697 8.19 254559 2150847 30838 02:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 245.53 145.59 1020.55 56.99 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 19.28 16.99 188.37 2.64 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 67.77 54.66 621.17 8.31 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 40.04 30.14 382.05 5.53 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 32.65 24.52 262.30 5.01 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 192.12 176.69 58.80 44.39 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 24.63 15.36 5.47 1.97 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 7.50 6.40 1.43 2.33 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 2.93 3.02 0.45 0.32 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 55.16 36.61 81.87 21.92 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 68.46 50.84 260.98 14.87 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) 09/21/2024 _x86_64_ (2 CPU) 02:11:25 LINUX RESTART (2 CPU) 02:12:02 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 27.89 0.03 5.35 24.37 0.09 42.28 02:13:01 AM 0 25.28 0.00 4.78 23.04 0.09 46.81 02:13:01 AM 1 30.50 0.05 5.91 25.70 0.09 37.76 02:14:01 AM all 5.55 0.00 0.85 33.21 0.04 60.34 02:14:01 AM 0 7.49 0.00 0.94 32.27 0.03 59.26 02:14:01 AM 1 3.61 0.00 0.77 34.15 0.05 61.42 02:15:01 AM all 31.90 0.00 5.38 5.56 0.11 57.05 02:15:01 AM 0 27.20 0.00 4.60 5.55 0.10 62.56 02:15:01 AM 1 36.60 0.00 6.17 5.57 0.12 51.54 02:16:01 AM all 16.92 0.00 1.84 3.11 0.07 78.07 02:16:01 AM 0 8.20 0.00 1.42 3.84 0.07 86.48 02:16:01 AM 1 25.63 0.00 2.25 2.39 0.07 69.66 02:17:01 AM all 12.99 0.00 2.14 0.34 0.07 84.45 02:17:01 AM 0 8.44 0.00 1.72 0.28 0.07 89.49 02:17:01 AM 1 17.55 0.00 2.57 0.40 0.07 79.41 02:18:01 AM all 17.61 0.00 3.40 0.89 0.07 78.03 02:18:01 AM 0 17.32 0.00 3.65 0.92 0.07 78.04 02:18:01 AM 1 17.89 0.00 3.15 0.87 0.07 78.02 02:19:01 AM all 1.81 0.00 0.24 0.38 0.03 97.55 02:19:01 AM 0 2.07 0.00 0.37 0.75 0.03 96.77 02:19:01 AM 1 1.54 0.00 0.12 0.00 0.02 98.33 02:20:01 AM all 0.53 0.00 0.14 0.01 0.03 99.29 02:20:01 AM 0 0.55 0.00 0.17 0.00 0.03 99.25 02:20:01 AM 1 0.50 0.00 0.12 0.02 0.03 99.33 02:21:01 AM all 0.57 0.00 0.10 0.00 0.05 99.28 02:21:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 02:21:01 AM 1 0.45 0.00 0.12 0.00 0.05 99.38 02:22:01 AM all 21.56 0.00 2.79 0.31 0.07 75.27 02:22:01 AM 0 12.82 0.00 2.30 0.15 0.07 84.66 02:22:01 AM 1 30.32 0.00 3.27 0.47 0.07 65.87 Average: all 13.71 0.00 2.22 6.78 0.06 77.23 Average: 0 10.98 0.00 2.00 6.64 0.06 80.32 Average: 1 16.44 0.01 2.44 6.91 0.06 74.14