---> uname -a: Linux prd-centos8-robot-2c-8g-12020.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 591 4967 19 2138 6809 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:a9:7d:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fea9:7d4f/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) 12/01/2024 _x86_64_ (2 CPU) 23:50:54 LINUX RESTART (2 CPU) 11:52:01 PM tps rtps wtps bread/s bwrtn/s 11:53:01 PM 126.96 6.95 120.01 1257.58 11032.37 11:54:01 PM 31.98 0.68 31.30 49.58 4638.43 11:55:01 PM 9.30 0.38 8.92 64.26 184.65 11:56:01 PM 50.75 2.52 48.23 396.00 3562.76 11:57:01 PM 17.26 0.00 17.26 0.00 4875.72 11:58:01 PM 16.79 0.48 16.31 79.57 695.85 Average: 42.18 1.84 40.34 307.84 4165.07 11:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 PM 5133436 6998920 2748988 34.87 2688 2043304 708432 7.93 212904 2193864 148012 11:54:01 PM 5197584 7039728 2684840 34.06 2688 2019356 666504 7.46 230316 2107504 1124 11:55:01 PM 5234196 7077132 2648228 33.60 2688 2020192 621892 6.96 240040 2061768 4 11:56:01 PM 5001632 7058320 2880792 36.55 2688 2225848 632228 7.08 262856 2245612 139972 11:57:01 PM 4997140 7053484 2885284 36.60 2688 2225848 632228 7.08 262856 2245660 8 11:58:01 PM 5156148 7036932 2726276 34.59 2688 2056596 662872 7.42 451408 1924108 13348 Average: 5120023 7044086 2762401 35.05 2688 2098524 654026 7.32 276730 2129753 50411 11:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 105.66 84.04 1253.65 11.78 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 8.86 3.98 3.83 1.55 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 8.35 7.40 3.43 2.66 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 208.36 151.35 334.28 41.76 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 1.22 0.90 0.28 1.17 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 67.48 45.57 81.75 20.37 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 66.66 48.87 279.54 13.21 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) 12/01/2024 _x86_64_ (2 CPU) 23:50:54 LINUX RESTART (2 CPU) 11:52:01 PM CPU %user %nice %system %iowait %steal %idle 11:53:01 PM all 36.58 0.00 6.15 3.68 0.13 53.47 11:53:01 PM 0 40.35 0.00 6.39 3.66 0.13 49.47 11:53:01 PM 1 32.81 0.00 5.90 3.70 0.12 57.46 11:54:01 PM all 9.15 0.00 1.54 1.25 0.08 87.97 11:54:01 PM 0 10.01 0.00 1.72 1.44 0.10 86.73 11:54:01 PM 1 8.29 0.00 1.37 1.07 0.07 89.21 11:55:01 PM all 8.07 0.00 0.74 0.21 0.06 90.92 11:55:01 PM 0 13.84 0.00 0.85 0.20 0.05 85.06 11:55:01 PM 1 2.31 0.00 0.63 0.22 0.07 96.78 11:56:01 PM all 27.75 0.00 4.49 1.55 0.12 66.09 11:56:01 PM 0 25.87 0.00 4.49 1.42 0.12 68.10 11:56:01 PM 1 29.64 0.00 4.48 1.69 0.12 64.08 11:57:01 PM all 0.15 0.00 0.28 0.91 0.04 98.62 11:57:01 PM 0 0.07 0.00 0.32 1.25 0.03 98.33 11:57:01 PM 1 0.23 0.00 0.23 0.57 0.05 98.91 11:58:01 PM all 15.47 0.00 2.57 0.22 0.08 81.67 11:58:01 PM 0 17.63 0.00 2.94 0.20 0.07 79.16 11:58:01 PM 1 13.31 0.00 2.19 0.23 0.08 84.18 Average: all 16.20 0.00 2.63 1.30 0.08 79.79 Average: 0 17.96 0.00 2.79 1.36 0.08 77.81 Average: 1 14.43 0.00 2.47 1.25 0.08 81.77