---> uname -a: Linux prd-centos8-robot-2c-8g-25461.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4797 19 2298 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:ce:28:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fece:281c/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) 09/21/2024 _x86_64_ (2 CPU) 23:06:40 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 182.41 125.04 57.36 13695.43 39612.90 11:09:01 PM 115.54 6.78 108.76 1247.58 9782.09 11:10:01 PM 43.47 1.02 42.45 111.43 5437.20 11:11:01 PM 18.89 0.03 18.86 2.27 1299.67 11:12:01 PM 62.68 2.45 60.23 253.38 7338.02 Average: 84.60 27.06 57.53 3062.02 12693.98 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5487920 7047284 2394512 30.38 2688 1749804 756248 8.47 190400 1915512 104540 11:09:01 PM 5177104 7001384 2705328 34.32 2688 2001268 727696 8.15 211844 2148916 127032 11:10:01 PM 5236424 7071188 2646008 33.57 2688 2011784 662332 7.42 240404 2060168 24 11:11:01 PM 5045700 6985584 2836732 35.99 2688 2113348 770148 8.62 258788 2221932 84528 11:12:01 PM 4856084 6930944 3026348 38.39 2688 2243608 771136 8.63 287704 2363040 36048 Average: 5160646 7007277 2721786 34.53 2688 2023962 737512 8.26 237828 2141914 70434 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 265.74 160.91 1308.96 57.97 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 57.91 48.22 605.73 8.15 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 40.20 28.87 274.93 5.79 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 43.44 33.97 274.21 6.64 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 48.98 39.12 27.37 17.29 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 91.26 62.22 498.24 19.17 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) 09/21/2024 _x86_64_ (2 CPU) 23:06:40 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.70 0.04 10.40 14.69 0.13 38.03 11:08:01 PM 0 38.71 0.05 9.90 15.32 0.13 35.89 11:08:01 PM 1 34.69 0.03 10.91 14.06 0.13 40.17 11:09:01 PM all 29.34 0.00 5.09 12.99 0.10 52.49 11:09:01 PM 0 42.32 0.00 6.43 10.08 0.10 41.07 11:09:01 PM 1 16.32 0.00 3.75 15.91 0.10 63.92 11:10:01 PM all 17.53 0.00 2.06 2.10 0.07 78.24 11:10:01 PM 0 12.71 0.00 1.98 1.67 0.07 83.57 11:10:01 PM 1 22.36 0.00 2.14 2.54 0.07 72.89 11:11:01 PM all 12.84 0.00 2.50 0.41 0.08 84.18 11:11:01 PM 0 11.26 0.00 2.45 0.65 0.07 85.58 11:11:01 PM 1 14.42 0.00 2.55 0.17 0.08 82.78 11:12:01 PM all 24.26 0.00 3.64 2.44 0.09 69.58 11:12:01 PM 0 32.99 0.00 4.36 3.59 0.10 58.96 11:12:01 PM 1 15.53 0.00 2.92 1.28 0.08 80.18 Average: all 24.10 0.01 4.73 6.51 0.09 64.56 Average: 0 27.57 0.01 5.01 6.24 0.09 61.08 Average: 1 20.64 0.01 4.44 6.78 0.09 68.04