---> uname -a: Linux prd-centos8-robot-2c-8g-22550.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4817 19 2286 6801 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:43:d5:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe43:d569/64 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) 09/15/2024 _x86_64_ (2 CPU) 07:45:35 LINUX RESTART (2 CPU) 07:46:01 AM tps rtps wtps bread/s bwrtn/s 07:47:01 AM 106.76 66.51 40.25 7944.69 37114.23 07:48:01 AM 99.87 7.08 92.78 1261.39 7033.03 07:49:01 AM 66.16 0.63 65.53 48.92 8717.16 07:50:01 AM 14.46 0.42 14.05 64.78 1200.53 07:51:01 AM 53.72 0.03 53.69 3.46 7107.65 07:52:01 AM 4.85 0.00 4.85 0.00 206.73 07:53:01 AM 0.20 0.00 0.20 0.00 2.00 07:54:01 AM 0.13 0.00 0.13 0.00 0.93 07:55:01 AM 5.40 0.17 5.23 32.93 86.70 Average: 39.06 8.32 30.75 1039.61 6830.26 07:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:01 AM 5636752 7105404 2245680 28.49 2688 1663456 688580 7.71 174260 1797436 71476 07:48:01 AM 5233584 7034304 2648848 33.60 2688 1978752 729300 8.17 210196 2105860 206856 07:49:01 AM 5141636 6988760 2740796 34.77 2688 2024484 742420 8.31 232808 2163252 20092 07:50:01 AM 5089872 7007164 2792560 35.43 2688 2091580 751436 8.41 256352 2181844 69508 07:51:01 AM 5028592 7055356 2853840 36.21 2688 2196140 662632 7.42 258968 2217924 84 07:52:01 AM 5031260 7058024 2851172 36.17 2688 2196140 662632 7.42 258964 2217996 4 07:53:01 AM 5031064 7057828 2851368 36.17 2688 2196140 662632 7.42 258964 2217932 8 07:54:01 AM 5030904 7057672 2851528 36.18 2688 2196144 662632 7.42 258964 2218052 4 07:55:01 AM 4950488 6975304 2931944 37.20 2688 2194004 729900 8.17 290644 2265064 13344 Average: 5130461 7037757 2751971 34.91 2688 2081871 699129 7.83 244458 2153929 42375 07:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 230.62 126.14 857.56 55.30 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 91.23 71.59 945.44 10.49 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 37.29 27.54 345.34 5.24 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 41.04 30.11 258.83 6.18 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 339.46 253.96 111.57 82.95 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 1.58 0.82 0.32 0.17 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 0.47 0.15 0.03 0.01 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 0.97 0.17 0.05 0.01 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 14.33 11.55 13.00 8.35 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 84.12 58.01 281.35 18.75 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) 09/15/2024 _x86_64_ (2 CPU) 07:45:35 LINUX RESTART (2 CPU) 07:46:01 AM CPU %user %nice %system %iowait %steal %idle 07:47:01 AM all 25.68 0.05 6.92 24.59 0.11 42.65 07:47:01 AM 0 21.33 0.03 6.10 23.23 0.12 49.18 07:47:01 AM 1 29.97 0.07 7.72 25.94 0.10 36.21 07:48:01 AM all 35.87 0.00 5.86 2.92 0.12 55.24 07:48:01 AM 0 46.87 0.00 6.37 3.37 0.12 43.28 07:48:01 AM 1 24.88 0.00 5.35 2.47 0.12 67.19 07:49:01 AM all 15.51 0.00 1.92 2.59 0.05 79.93 07:49:01 AM 0 16.77 0.00 1.97 2.77 0.07 78.42 07:49:01 AM 1 14.25 0.00 1.87 2.40 0.03 81.44 07:50:01 AM all 13.98 0.00 2.57 0.69 0.08 82.69 07:50:01 AM 0 13.10 0.00 2.77 0.42 0.07 83.64 07:50:01 AM 1 14.85 0.00 2.37 0.97 0.08 81.73 07:51:01 AM all 17.69 0.00 3.57 1.87 0.08 76.79 07:51:01 AM 0 20.71 0.00 3.59 1.64 0.08 73.97 07:51:01 AM 1 14.68 0.00 3.56 2.09 0.07 79.61 07:52:01 AM all 0.33 0.00 0.08 0.15 0.03 99.42 07:52:01 AM 0 0.05 0.00 0.05 0.23 0.02 99.65 07:52:01 AM 1 0.62 0.00 0.10 0.07 0.03 99.18 07:53:01 AM all 0.18 0.00 0.06 0.00 0.03 99.73 07:53:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 07:53:01 AM 1 0.30 0.00 0.05 0.00 0.03 99.62 07:54:01 AM all 0.13 0.00 0.05 0.00 0.03 99.80 07:54:01 AM 0 0.18 0.00 0.05 0.00 0.02 99.75 07:54:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 07:55:01 AM all 10.55 0.00 1.16 0.05 0.03 88.20 07:55:01 AM 0 13.29 0.00 1.50 0.07 0.03 85.11 07:55:01 AM 1 7.82 0.00 0.82 0.03 0.03 91.30 Average: all 13.31 0.01 2.46 3.61 0.06 80.56 Average: 0 14.70 0.00 2.49 3.47 0.06 79.28 Average: 1 11.92 0.01 2.43 3.75 0.06 81.83