---> uname -a: Linux prd-centos8-robot-2c-8g-16423.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 4928 19 2201 6833 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:d3:60:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fed3:607d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 06:13:05 LINUX RESTART (2 CPU) 06:14:01 AM tps rtps wtps bread/s bwrtn/s 06:15:01 AM 93.32 12.80 80.52 2385.74 6441.14 06:16:01 AM 73.80 0.75 73.05 52.52 8402.37 06:17:01 AM 20.93 0.83 20.09 122.36 1725.47 06:18:01 AM 60.46 2.72 57.75 406.53 7402.30 06:19:01 AM 12.11 0.02 12.10 0.13 911.75 06:20:01 AM 2.88 0.02 2.87 0.93 1024.73 06:21:01 AM 5.98 0.23 5.75 34.13 290.75 06:22:01 AM 25.90 0.50 25.40 63.70 2515.23 Average: 36.92 2.23 34.69 383.26 3589.16 06:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 AM 5321744 7064144 2560684 32.49 2688 1924632 669132 7.49 211000 2027516 164484 06:16:01 AM 5189736 7019416 2692692 34.16 2688 2006444 686828 7.69 221348 2118500 37104 06:17:01 AM 5218952 7056240 2663476 33.79 2688 2014636 665280 7.45 243828 2072884 3292 06:18:01 AM 5026812 7070108 2855616 36.23 2688 2212756 629468 7.05 266296 2210908 15956 06:19:01 AM 4718836 6786640 3163592 40.13 2688 2237456 948172 10.62 266568 2519688 24704 06:20:01 AM 4858404 6932892 3024024 38.36 2688 2244196 881444 9.87 266776 2380632 2952 06:21:01 AM 5022388 6988856 2860040 36.28 2688 2139608 717292 8.03 305136 2195420 61692 06:22:01 AM 5107352 7057328 2775076 35.21 2688 2125064 663532 7.43 473464 1949896 16100 Average: 5058028 6996953 2824400 35.83 2688 2113099 732644 8.20 281802 2184430 40786 06:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 101.10 77.52 958.77 19.39 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 37.54 31.94 295.17 6.18 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 16.89 11.15 6.18 4.02 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 252.63 201.03 327.06 50.31 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 46.53 39.27 410.70 3.70 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 180.46 178.81 62.66 19.16 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 97.15 71.15 151.30 87.72 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 18.14 17.37 14.49 7.96 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 93.81 78.53 278.29 24.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 06:13:05 LINUX RESTART (2 CPU) 06:14:01 AM CPU %user %nice %system %iowait %steal %idle 06:15:01 AM all 38.62 0.00 5.92 3.11 0.14 52.21 06:15:01 AM 0 51.37 0.00 7.27 4.57 0.17 36.62 06:15:01 AM 1 25.89 0.00 4.56 1.65 0.12 67.78 06:16:01 AM all 26.23 0.00 3.22 2.63 0.09 67.82 06:16:01 AM 0 32.51 0.00 3.03 2.78 0.10 61.58 06:16:01 AM 1 19.96 0.00 3.41 2.49 0.08 74.06 06:17:01 AM all 14.25 0.00 1.95 0.38 0.09 83.34 06:17:01 AM 0 19.26 0.00 2.13 0.23 0.08 78.30 06:17:01 AM 1 9.23 0.00 1.77 0.52 0.10 88.38 06:18:01 AM all 31.73 0.00 4.66 2.07 0.11 61.43 06:18:01 AM 0 39.07 0.00 4.99 1.60 0.10 54.23 06:18:01 AM 1 24.40 0.00 4.32 2.54 0.12 68.63 06:19:01 AM all 10.16 0.00 0.90 0.23 0.07 88.63 06:19:01 AM 0 5.08 0.00 0.40 0.13 0.07 94.32 06:19:01 AM 1 15.23 0.00 1.40 0.33 0.07 82.96 06:20:01 AM all 24.11 0.00 1.46 0.06 0.09 74.28 06:20:01 AM 0 23.92 0.00 1.52 0.08 0.10 74.38 06:20:01 AM 1 24.30 0.00 1.40 0.03 0.08 74.18 06:21:01 AM all 15.53 0.00 1.67 0.10 0.10 82.60 06:21:01 AM 0 18.90 0.00 1.55 0.05 0.08 79.41 06:21:01 AM 1 12.15 0.00 1.78 0.15 0.12 85.80 06:22:01 AM all 32.72 0.00 3.40 0.56 0.10 63.22 06:22:01 AM 0 49.82 0.00 3.84 0.62 0.08 45.64 06:22:01 AM 1 15.61 0.00 2.97 0.50 0.12 80.80 Average: all 24.18 0.00 2.90 1.15 0.10 71.67 Average: 0 30.02 0.00 3.10 1.26 0.10 65.52 Average: 1 18.35 0.00 2.71 1.03 0.10 77.82