---> uname -a: Linux prd-centos8-robot-2c-8g-424.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 583 5000 19 2114 6817 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:c7:44:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fec7:44e6/64 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) 10/23/2024 _x86_64_ (2 CPU) 03:17:03 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 100.30 13.03 87.27 2341.48 6702.53 03:20:01 AM 78.39 0.70 77.69 50.78 9701.97 03:21:01 AM 23.50 0.42 23.08 64.79 1511.23 03:22:01 AM 43.90 0.03 43.87 3.47 6842.47 03:23:01 AM 5.45 0.08 5.36 31.99 229.94 03:24:01 AM 11.45 0.33 11.11 37.86 409.62 Average: 43.83 2.43 41.40 421.69 4233.07 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5278184 7022484 2604248 33.04 2688 1926020 713260 7.99 213696 2067396 177352 03:20:01 AM 5142220 6993496 2740212 34.76 2688 2028428 745692 8.35 233108 2163996 24464 03:21:01 AM 4984984 6991388 2897448 36.76 2688 2177656 748472 8.38 272116 2264348 153088 03:22:01 AM 5036912 7064604 2845520 36.10 2688 2197228 641168 7.18 258044 2214992 4 03:23:01 AM 4993072 7022164 2889360 36.66 2688 2198676 708416 7.93 258168 2258832 500 03:24:01 AM 5134188 6989812 2748244 34.87 2688 2031148 718396 8.04 288952 2107268 17348 Average: 5094927 7013991 2787505 35.36 2688 2093193 712567 7.98 254014 2179472 62126 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 135.88 103.30 1172.15 23.65 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 49.40 35.89 424.15 8.14 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 37.09 30.00 292.52 6.08 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 203.40 147.68 48.41 42.09 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 31.19 20.09 26.56 2.70 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 195.07 140.29 1478.54 26.19 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 108.67 79.54 573.69 18.14 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) 10/23/2024 _x86_64_ (2 CPU) 03:17:03 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 35.56 0.00 6.28 3.39 0.11 54.67 03:19:01 AM 0 44.88 0.00 7.33 4.41 0.10 43.28 03:19:01 AM 1 26.25 0.00 5.22 2.37 0.12 66.04 03:20:01 AM all 22.07 0.00 3.21 2.25 0.09 72.38 03:20:01 AM 0 25.59 0.00 3.12 2.59 0.10 68.60 03:20:01 AM 1 18.55 0.00 3.29 1.92 0.08 76.16 03:21:01 AM all 19.05 0.00 2.76 0.41 0.07 77.71 03:21:01 AM 0 17.01 0.00 2.71 0.25 0.07 79.97 03:21:01 AM 1 21.10 0.00 2.81 0.57 0.07 75.46 03:22:01 AM all 11.77 0.00 2.45 1.26 0.07 84.45 03:22:01 AM 0 15.14 0.00 2.94 1.22 0.05 80.65 03:22:01 AM 1 8.39 0.00 1.96 1.31 0.08 88.26 03:23:01 AM all 2.53 0.00 0.28 0.07 0.03 97.08 03:23:01 AM 0 3.98 0.00 0.35 0.03 0.03 95.60 03:23:01 AM 1 1.09 0.00 0.22 0.10 0.03 98.56 03:24:01 AM all 16.79 0.00 2.35 0.06 0.08 80.71 03:24:01 AM 0 18.36 0.00 2.83 0.03 0.08 78.69 03:24:01 AM 1 15.21 0.00 1.87 0.08 0.08 82.75 Average: all 17.97 0.00 2.89 1.24 0.08 77.82 Average: 0 20.84 0.00 3.21 1.42 0.07 74.45 Average: 1 15.10 0.00 2.56 1.06 0.08 81.20