---> uname -a: Linux prd-centos8-robot-2c-8g-12611.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 600 4983 19 2113 6801 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:45:a7:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe45:a733/64 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) 08/22/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 92.45 19.89 72.56 3744.79 6251.22 01:11:01 AM 77.66 0.70 76.96 50.78 9594.27 01:12:01 AM 22.98 0.42 22.56 64.78 1560.00 01:13:01 AM 51.74 0.03 51.71 3.47 3977.27 01:14:01 AM 17.09 0.00 17.09 0.00 4370.64 01:15:01 AM 0.40 0.00 0.40 0.00 6.72 01:16:01 AM 0.12 0.00 0.12 0.00 0.77 01:17:01 AM 0.18 0.08 0.10 31.99 0.78 01:18:01 AM 1.83 0.00 1.83 0.00 99.82 01:19:01 AM 25.18 0.65 24.53 74.12 1166.17 Average: 28.97 2.18 26.79 397.09 2703.01 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5327820 7045372 2554612 32.41 2688 1899192 720408 8.07 212900 2015676 150908 01:11:01 AM 5165520 6991696 2716912 34.47 2688 2002948 745876 8.35 222116 2145608 30100 01:12:01 AM 5246836 7074492 2635596 33.44 2688 2004892 663604 7.43 240856 2049636 4 01:13:01 AM 5029556 7056340 2852876 36.19 2688 2196276 664568 7.44 259900 2222184 123956 01:14:01 AM 5025384 7052172 2857048 36.25 2688 2196280 680032 7.61 259900 2222208 8 01:15:01 AM 5024956 7051744 2857476 36.25 2688 2196280 680032 7.61 259900 2222140 4 01:16:01 AM 5024864 7051652 2857568 36.25 2688 2196280 680032 7.61 259900 2222188 4 01:17:01 AM 4986696 7014648 2895736 36.74 2688 2197444 715108 8.01 260248 2260068 204 01:18:01 AM 4981316 7010276 2901116 36.80 2688 2198452 715108 8.01 260276 2265944 4 01:19:01 AM 5161652 7018752 2720780 34.52 2688 2033056 712884 7.98 443184 1928368 3416 Average: 5097460 7036714 2784972 35.33 2688 2112110 697765 7.81 267918 2155402 30861 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 290.27 185.51 1636.65 54.36 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 48.52 38.82 471.73 15.90 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 15.06 11.78 5.50 4.03 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 194.48 145.61 305.53 34.02 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 2.33 1.15 2.71 0.14 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 1.25 0.58 3.42 0.10 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 0.98 0.10 0.10 0.01 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 6.23 3.87 2.29 1.53 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 33.79 24.23 6.86 4.84 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 56.44 39.54 82.65 29.17 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 64.94 45.12 251.79 14.41 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) 08/22/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 36.73 0.00 6.62 4.53 0.10 52.02 01:10:01 AM 0 34.07 0.00 6.34 5.57 0.08 53.94 01:10:01 AM 1 39.39 0.00 6.91 3.49 0.12 50.09 01:11:01 AM all 20.64 0.00 2.95 3.12 0.06 73.22 01:11:01 AM 0 9.15 0.00 2.22 3.82 0.07 84.75 01:11:01 AM 1 32.14 0.00 3.69 2.42 0.05 61.70 01:12:01 AM all 9.57 0.00 1.35 0.54 0.05 88.49 01:12:01 AM 0 7.37 0.00 1.29 0.79 0.05 90.51 01:12:01 AM 1 11.77 0.00 1.42 0.30 0.05 86.46 01:13:01 AM all 26.92 0.00 4.60 1.27 0.07 67.14 01:13:01 AM 0 17.61 0.00 3.74 1.68 0.07 76.90 01:13:01 AM 1 36.25 0.00 5.46 0.85 0.07 57.37 01:14:01 AM all 0.34 0.00 0.23 0.77 0.03 98.62 01:14:01 AM 0 0.57 0.00 0.18 0.40 0.03 98.81 01:14:01 AM 1 0.12 0.00 0.28 1.14 0.03 98.43 01:15:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 01:15:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 01:15:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 01:16:01 AM all 0.26 0.00 0.06 0.00 0.03 99.66 01:16:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 01:16:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 01:17:01 AM all 1.35 0.00 0.17 0.02 0.03 98.44 01:17:01 AM 0 1.35 0.00 0.18 0.03 0.02 98.41 01:17:01 AM 1 1.35 0.00 0.15 0.00 0.03 98.46 01:18:01 AM all 9.22 0.00 0.25 0.01 0.05 90.47 01:18:01 AM 0 8.77 0.00 0.25 0.00 0.05 90.93 01:18:01 AM 1 9.67 0.00 0.25 0.02 0.05 90.02 01:19:01 AM all 22.51 0.00 2.99 0.29 0.07 74.14 01:19:01 AM 0 12.91 0.00 2.32 0.12 0.07 84.58 01:19:01 AM 1 32.09 0.00 3.66 0.47 0.07 63.72 Average: all 12.79 0.00 1.93 1.06 0.05 84.18 Average: 0 9.28 0.00 1.66 1.24 0.05 87.77 Average: 1 16.30 0.00 2.20 0.87 0.06 80.58