---> uname -a: Linux prd-centos8-robot-2c-8g-29081.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: 2800.000 BogoMIPS: 5600.00 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 571 5005 19 2120 6830 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:85:15:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe85:157c/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) 09/28/2024 _x86_64_ (2 CPU) 04:20:00 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 126.46 6.97 119.50 1258.32 10919.83 04:23:01 AM 32.42 1.05 31.37 113.70 4283.57 04:24:01 AM 45.21 0.03 45.18 3.47 3000.73 04:25:01 AM 23.86 0.00 23.86 0.00 5405.71 04:26:01 AM 2.87 0.10 2.77 32.13 97.60 04:27:01 AM 1.92 0.00 1.92 0.00 65.79 04:28:01 AM 0.15 0.00 0.15 0.00 8.45 04:29:01 AM 24.31 0.65 23.66 74.12 1175.74 Average: 32.15 1.10 31.05 185.21 3119.69 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5155664 7010888 2726768 34.59 2688 2032140 711020 7.96 213292 2166480 135856 04:23:01 AM 5261476 7096208 2620956 33.25 2688 2011796 630892 7.06 239972 2033404 20 04:24:01 AM 5042892 7076092 2839540 36.02 2688 2201916 629840 7.05 259636 2206540 149940 04:25:01 AM 5038656 7071484 2843776 36.08 2688 2201916 629840 7.05 259628 2205920 4 04:26:01 AM 4952452 6986524 2929980 37.17 2688 2203152 749896 8.40 259756 2291652 28 04:27:01 AM 4950800 6984928 2931632 37.19 2688 2203208 757176 8.48 259764 2293204 16 04:28:01 AM 5036140 7071268 2846292 36.11 2688 2204208 628160 7.03 260120 2207860 812 04:29:01 AM 5165660 7029208 2716772 34.47 2688 2038540 680172 7.62 445284 1918100 176 Average: 5075468 7040825 2806964 35.61 2688 2137110 677124 7.58 274682 2165395 35856 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 105.73 84.45 1145.78 11.78 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 11.16 9.91 6.28 3.81 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 212.76 159.62 319.47 48.22 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 4.13 2.38 0.67 0.50 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 264.26 254.82 2547.55 705.41 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 367.44 338.71 6406.74 21.89 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 287.14 222.81 3326.47 15.22 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 48.28 34.46 82.43 22.99 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 162.61 138.39 1729.38 103.72 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) 09/28/2024 _x86_64_ (2 CPU) 04:20:00 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 37.21 0.00 6.23 3.42 0.11 53.03 04:22:01 AM 0 29.12 0.00 5.24 3.14 0.12 62.38 04:22:01 AM 1 45.33 0.00 7.23 3.70 0.10 43.64 04:23:01 AM all 15.80 0.00 1.93 1.22 0.05 81.00 04:23:01 AM 0 20.47 0.00 2.09 0.87 0.05 76.52 04:23:01 AM 1 11.13 0.00 1.77 1.57 0.05 85.48 04:24:01 AM all 27.57 0.00 4.74 0.69 0.09 66.90 04:24:01 AM 0 25.69 0.00 4.23 0.40 0.10 69.58 04:24:01 AM 1 29.45 0.00 5.25 0.98 0.08 64.23 04:25:01 AM all 0.35 0.00 0.33 1.06 0.03 98.24 04:25:01 AM 0 0.60 0.00 0.27 1.14 0.03 97.96 04:25:01 AM 1 0.10 0.00 0.38 0.98 0.02 98.52 04:26:01 AM all 12.57 0.00 0.94 0.02 0.08 86.40 04:26:01 AM 0 8.09 0.00 0.42 0.03 0.07 91.39 04:26:01 AM 1 17.07 0.00 1.47 0.00 0.08 81.38 04:27:01 AM all 11.47 0.00 1.68 0.00 0.10 86.75 04:27:01 AM 0 13.83 0.00 2.19 0.00 0.12 83.86 04:27:01 AM 1 9.11 0.00 1.18 0.00 0.08 89.63 04:28:01 AM all 8.05 0.00 0.91 0.00 0.06 90.98 04:28:01 AM 0 5.53 0.00 0.72 0.00 0.05 93.70 04:28:01 AM 1 10.63 0.00 1.10 0.00 0.07 88.20 04:29:01 AM all 24.03 0.00 3.19 0.89 0.09 71.79 04:29:01 AM 0 15.36 0.00 3.43 0.48 0.08 80.64 04:29:01 AM 1 32.68 0.00 2.95 1.30 0.10 62.96 Average: all 17.16 0.00 2.50 0.92 0.08 79.34 Average: 0 14.86 0.00 2.33 0.76 0.08 81.98 Average: 1 19.48 0.00 2.67 1.07 0.07 76.70