---> uname -a: Linux prd-centos8-robot-2c-8g-44128.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 582 4995 19 2119 6818 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:55:57:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe55:579b/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) 10/20/2024 _x86_64_ (2 CPU) 01:18:18 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 103.57 12.78 90.79 2335.62 6932.61 01:21:01 AM 68.24 0.98 67.26 110.91 8697.30 01:22:01 AM 44.14 0.10 44.04 6.26 2857.83 01:23:01 AM 24.28 0.00 24.28 0.00 5539.11 01:24:01 AM 2.13 0.10 2.03 32.92 86.05 01:25:01 AM 27.80 0.63 27.16 73.19 1285.80 Average: 45.02 2.43 42.59 426.52 4233.04 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5248132 7048816 2634300 33.42 2688 1978648 677552 7.59 210784 2087892 197432 01:21:01 AM 5258080 7091644 2624352 33.29 2688 2010608 626084 7.01 240036 2038364 12 01:22:01 AM 5035620 7068516 2846812 36.12 2688 2201992 627648 7.03 257880 2216936 154520 01:23:01 AM 5030144 7062684 2852288 36.19 2688 2201996 627648 7.03 257888 2216688 4 01:24:01 AM 5028376 7063328 2854056 36.21 2688 2204408 627852 7.03 258324 2218120 884 01:25:01 AM 5130148 6991964 2752284 34.92 2688 2037200 698488 7.82 446312 1955288 184 Average: 5121750 7054492 2760682 35.02 2688 2105809 647545 7.25 278537 2122215 58839 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 99.33 82.24 960.11 14.28 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 52.99 40.64 420.93 6.81 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 239.30 182.09 336.87 47.47 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 8.85 7.10 2.13 1.95 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 177.51 136.19 1281.74 10.54 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 45.58 34.34 82.56 25.32 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 103.93 80.44 514.09 17.73 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) 10/20/2024 _x86_64_ (2 CPU) 01:18:18 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 39.20 0.00 6.63 1.85 0.12 52.21 01:20:01 AM 0 44.48 0.00 7.41 1.65 0.12 46.34 01:20:01 AM 1 33.93 0.00 5.84 2.05 0.12 58.07 01:21:01 AM all 19.09 0.00 2.44 1.33 0.08 77.06 01:21:01 AM 0 29.63 0.00 2.65 1.23 0.08 66.40 01:21:01 AM 1 8.54 0.00 2.24 1.43 0.07 87.72 01:22:01 AM all 26.61 0.00 4.55 0.48 0.09 68.27 01:22:01 AM 0 25.04 0.00 4.09 0.60 0.08 70.18 01:22:01 AM 1 28.19 0.00 5.00 0.35 0.10 66.36 01:23:01 AM all 0.44 0.00 0.37 0.44 0.05 98.70 01:23:01 AM 0 0.17 0.00 0.43 0.67 0.05 98.68 01:23:01 AM 1 0.72 0.00 0.30 0.22 0.05 98.71 01:24:01 AM all 5.17 0.00 0.71 0.01 0.08 94.03 01:24:01 AM 0 5.55 0.00 0.81 0.02 0.08 93.54 01:24:01 AM 1 4.79 0.00 0.62 0.00 0.07 94.52 01:25:01 AM all 25.79 0.00 3.06 0.33 0.08 70.74 01:25:01 AM 0 31.04 0.00 3.55 0.35 0.07 64.99 01:25:01 AM 1 20.53 0.00 2.57 0.32 0.08 76.50 Average: all 19.41 0.00 2.96 0.74 0.08 76.80 Average: 0 22.68 0.00 3.16 0.75 0.08 73.33 Average: 1 16.14 0.00 2.77 0.73 0.08 80.28