---> uname -a: Linux prd-centos8-robot-2c-8g-19139.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 614 4968 19 2114 6786 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:13:57:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe13:5782/64 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) 09/06/2024 _x86_64_ (2 CPU) 07:14:15 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 107.48 39.75 67.73 7097.90 6565.43 07:17:01 AM 85.57 0.70 84.87 50.78 9508.40 07:18:01 AM 29.46 0.42 29.04 64.78 2427.56 07:19:01 AM 51.31 0.03 51.27 3.47 7054.72 07:20:01 AM 3.40 0.00 3.40 0.00 129.04 07:21:01 AM 0.30 0.00 0.30 0.00 3.92 07:22:01 AM 0.23 0.00 0.23 0.00 3.47 07:23:01 AM 12.93 0.42 12.51 69.86 445.18 Average: 36.34 5.17 31.17 910.88 3267.19 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5379804 7074500 2502628 31.75 2688 1876600 657124 7.36 209176 1968048 129796 07:17:01 AM 5180884 7008620 2701548 34.27 2688 2005104 702992 7.87 221520 2132068 30084 07:18:01 AM 5057800 7000148 2824632 35.83 2688 2115844 727116 8.14 259660 2206348 91960 07:19:01 AM 5007648 7034376 2874784 36.47 2688 2196216 663964 7.43 259720 2238176 4 07:20:01 AM 5005120 7031848 2877312 36.50 2688 2196216 681472 7.63 259720 2240612 4 07:21:01 AM 5005604 7032360 2876828 36.50 2688 2196224 681472 7.63 259720 2240440 4 07:22:01 AM 5005616 7032372 2876816 36.50 2688 2196224 681472 7.63 259720 2240372 4 07:23:01 AM 5100800 6957100 2781632 35.29 2688 2031296 750968 8.41 284868 2141812 17260 Average: 5092910 7021416 2789522 35.39 2688 2101716 693322 7.76 251763 2175984 33640 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 309.30 188.55 1572.66 60.26 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 58.63 44.05 555.13 8.12 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 38.19 31.22 274.08 7.69 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 185.57 155.87 43.11 37.95 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.25 0.77 0.40 1.63 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.70 0.27 0.17 0.08 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.00 0.13 0.08 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 43.84 31.99 73.99 19.42 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 79.81 56.61 314.96 16.89 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) 09/06/2024 _x86_64_ (2 CPU) 07:14:15 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 35.53 0.02 7.76 3.97 0.13 52.60 07:16:01 AM 0 32.87 0.02 7.26 3.51 0.12 56.24 07:16:01 AM 1 38.20 0.02 8.26 4.43 0.13 48.96 07:17:01 AM all 24.31 0.00 3.44 2.74 0.08 69.41 07:17:01 AM 0 22.49 0.00 2.96 2.49 0.08 71.97 07:17:01 AM 1 26.14 0.00 3.93 2.99 0.08 66.86 07:18:01 AM all 22.90 0.00 3.21 0.91 0.10 72.88 07:18:01 AM 0 25.07 0.00 3.48 1.16 0.10 70.19 07:18:01 AM 1 20.74 0.00 2.96 0.65 0.10 75.55 07:19:01 AM all 14.82 0.00 2.88 1.67 0.08 80.55 07:19:01 AM 0 7.14 0.00 2.60 2.29 0.07 87.90 07:19:01 AM 1 22.51 0.00 3.16 1.05 0.08 73.19 07:20:01 AM all 0.28 0.00 0.07 0.03 0.04 99.58 07:20:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 07:20:01 AM 1 0.48 0.00 0.08 0.07 0.05 99.32 07:21:01 AM all 0.25 0.00 0.08 0.01 0.04 99.62 07:21:01 AM 0 0.08 0.00 0.10 0.02 0.05 99.75 07:21:01 AM 1 0.42 0.00 0.07 0.00 0.03 99.48 07:22:01 AM all 0.23 0.00 0.05 0.00 0.05 99.67 07:22:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 07:22:01 AM 1 0.35 0.00 0.02 0.00 0.05 99.58 07:23:01 AM all 13.23 0.00 1.87 0.14 0.08 84.68 07:23:01 AM 0 11.91 0.00 1.43 0.07 0.08 86.51 07:23:01 AM 1 14.56 0.00 2.30 0.22 0.07 82.86 Average: all 13.93 0.00 2.42 1.18 0.07 82.40 Average: 0 12.44 0.00 2.24 1.19 0.07 84.05 Average: 1 15.41 0.00 2.59 1.17 0.08 80.75