---> uname -a: Linux prd-centos8-robot-2c-8g-41997.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 608 4950 19 2138 6792 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:f6:18:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fef6:18e4/64 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) 10/13/2024 _x86_64_ (2 CPU) 04:38:17 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 127.34 51.21 76.13 7261.57 9206.15 04:41:01 AM 81.78 0.70 81.08 50.77 9125.85 04:42:01 AM 15.73 0.42 15.31 64.78 1614.11 04:43:01 AM 62.09 2.52 59.57 396.07 7838.78 04:44:01 AM 5.05 0.00 5.05 0.00 212.76 04:45:01 AM 0.53 0.00 0.53 0.00 7.78 04:46:01 AM 0.33 0.00 0.33 0.00 3.55 04:47:01 AM 2.23 0.12 2.12 33.06 146.64 04:48:01 AM 0.47 0.00 0.47 0.00 10.58 04:49:01 AM 13.68 0.32 13.36 36.93 520.30 Average: 30.93 5.53 25.40 784.46 2869.06 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5351420 7053056 2531012 32.11 2688 1883380 696648 7.80 209800 1997964 135636 04:41:01 AM 5177644 7011472 2704788 34.31 2688 2010856 701272 7.85 221208 2137668 30080 04:42:01 AM 5170900 7046480 2711532 34.40 2688 2050396 648980 7.27 244704 2114820 37324 04:43:01 AM 4984512 7033956 2897920 36.76 2688 2218684 657684 7.36 261548 2259964 124 04:44:01 AM 4986076 7035524 2896356 36.74 2688 2218688 657684 7.36 261548 2259968 4 04:45:01 AM 4985832 7035280 2896600 36.75 2688 2218688 657684 7.36 261552 2260044 4 04:46:01 AM 4985920 7035368 2896512 36.75 2688 2218688 657684 7.36 261552 2259972 4 04:47:01 AM 4890424 6943360 2992008 37.96 2688 2222164 778132 8.71 261692 2353928 140 04:48:01 AM 4900008 6952952 2982424 37.84 2688 2222180 775856 8.69 261692 2344648 16 04:49:01 AM 5086200 6966072 2796232 35.47 2688 2054656 733740 8.22 293316 2149960 19440 Average: 5051894 7011352 2830538 35.91 2688 2131838 696536 7.80 253861 2213894 22277 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 325.05 202.23 1660.31 58.92 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 60.63 46.10 550.09 7.96 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 23.03 18.13 8.18 5.93 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 630.43 477.60 417.00 113.30 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 1.47 0.87 0.20 0.15 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 2.88 2.15 0.62 0.51 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 2.82 1.88 0.45 0.42 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 111.85 83.95 851.04 6.74 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 441.54 377.29 5314.05 24.40 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 160.82 108.78 895.26 31.17 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 176.05 131.90 969.76 24.95 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) 10/13/2024 _x86_64_ (2 CPU) 04:38:17 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 41.32 0.02 7.91 4.61 0.13 46.02 04:40:01 AM 0 45.74 0.03 8.92 4.67 0.12 40.52 04:40:01 AM 1 36.89 0.00 6.89 4.55 0.13 51.53 04:41:01 AM all 22.60 0.00 3.23 3.10 0.09 70.98 04:41:01 AM 0 31.30 0.00 3.83 2.63 0.08 62.16 04:41:01 AM 1 13.93 0.00 2.62 3.57 0.10 79.78 04:42:01 AM all 15.99 0.00 2.65 0.44 0.07 80.85 04:42:01 AM 0 20.96 0.00 2.87 0.58 0.07 75.51 04:42:01 AM 1 11.02 0.00 2.42 0.30 0.07 86.19 04:43:01 AM all 21.67 0.00 4.44 2.82 0.08 70.99 04:43:01 AM 0 27.98 0.00 4.88 3.50 0.08 63.55 04:43:01 AM 1 15.36 0.00 3.99 2.13 0.08 78.43 04:44:01 AM all 0.33 0.00 0.08 0.02 0.05 99.53 04:44:01 AM 0 0.10 0.00 0.10 0.03 0.05 99.72 04:44:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 04:45:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 04:45:01 AM 0 0.12 0.00 0.05 0.00 0.03 99.80 04:45:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 04:46:01 AM all 0.29 0.00 0.08 0.00 0.04 99.59 04:46:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 04:46:01 AM 1 0.45 0.00 0.07 0.00 0.05 99.43 04:47:01 AM all 7.38 0.00 1.70 0.07 0.08 90.77 04:47:01 AM 0 13.55 0.00 3.02 0.05 0.08 83.30 04:47:01 AM 1 1.25 0.00 0.40 0.08 0.07 98.19 04:48:01 AM all 9.14 0.00 1.39 0.00 0.11 89.37 04:48:01 AM 0 7.83 0.00 1.20 0.00 0.10 90.88 04:48:01 AM 1 10.44 0.00 1.58 0.00 0.12 87.86 04:49:01 AM all 15.90 0.00 2.37 1.05 0.08 80.60 04:49:01 AM 0 19.32 0.00 2.46 0.42 0.08 77.72 04:49:01 AM 1 12.49 0.00 2.28 1.68 0.08 83.47 Average: all 13.48 0.00 2.39 1.21 0.08 82.85 Average: 0 16.68 0.00 2.74 1.19 0.07 79.31 Average: 1 10.27 0.00 2.03 1.23 0.08 86.39