---> uname -a: Linux prd-centos8-robot-2c-8g-4990.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 608 4963 19 2125 6793 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:c3:3d:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fec3:3df3/64 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) 11/07/2024 _x86_64_ (2 CPU) 04:10:56 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 117.78 7.10 110.68 1262.06 9672.50 04:14:01 AM 48.62 1.02 47.60 111.43 6202.67 04:15:01 AM 28.67 0.03 28.64 2.27 1562.70 04:16:01 AM 35.53 0.03 35.49 3.47 6534.58 04:17:01 AM 4.00 0.00 4.00 0.00 170.37 04:18:01 AM 0.33 0.00 0.33 0.00 5.46 04:19:01 AM 0.32 0.08 0.23 31.99 3.58 04:20:01 AM 2.12 0.03 2.08 1.07 150.83 04:21:01 AM 0.75 0.00 0.75 0.00 11.00 04:22:01 AM 13.65 0.40 13.25 46.78 704.97 Average: 25.17 0.87 24.31 145.89 2501.76 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5244516 7046628 2637908 33.47 2688 1980248 672908 7.53 210572 2087052 129692 04:14:01 AM 5255928 7091864 2626496 33.32 2688 2013316 627020 7.02 240152 2041104 28 04:15:01 AM 4987976 7020216 2894448 36.72 2688 2202232 682460 7.64 255432 2272652 170016 04:16:01 AM 5004700 7039516 2877724 36.51 2688 2204516 665648 7.45 257240 2246920 16 04:17:01 AM 5004384 7039200 2878040 36.51 2688 2204516 665648 7.45 257244 2247208 16 04:18:01 AM 5004944 7039764 2877480 36.51 2688 2204520 665648 7.45 257244 2246948 12 04:19:01 AM 4965268 7001456 2917156 37.01 2688 2205888 696624 7.80 257372 2285980 400 04:20:01 AM 4916892 6955176 2965532 37.62 2688 2207992 768980 8.61 257376 2333320 16 04:21:01 AM 4999744 7038932 2882680 36.57 2688 2208872 666772 7.47 257712 2250868 884 04:22:01 AM 5148032 7016236 2734392 34.69 2688 2043884 684100 7.66 448192 1938000 13372 Average: 5053238 7028899 2829186 35.89 2688 2147598 679581 7.61 269854 2195005 31445 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 94.97 78.24 914.41 10.81 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 64.60 46.48 445.00 7.28 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 39.72 33.62 294.20 7.59 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 496.55 343.73 110.75 90.29 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 3.28 2.27 1.70 0.68 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 2.62 1.93 0.44 0.42 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 25.55 10.20 8.41 1.34 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 228.09 182.26 2392.51 12.42 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 486.74 408.71 5518.09 26.53 0.00 0.00 0.00 0.00 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 74.99 45.80 94.75 28.32 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 151.71 115.32 978.08 18.57 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) 11/07/2024 _x86_64_ (2 CPU) 04:10:56 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 35.37 0.00 5.80 4.36 0.10 54.36 04:13:01 AM 0 45.19 0.00 6.14 3.81 0.10 44.76 04:13:01 AM 1 25.53 0.00 5.47 4.92 0.10 63.98 04:14:01 AM all 19.53 0.00 2.21 2.36 0.08 75.83 04:14:01 AM 0 30.32 0.00 2.75 2.00 0.08 64.85 04:14:01 AM 1 8.73 0.00 1.67 2.72 0.07 86.81 04:15:01 AM all 20.17 0.00 3.39 0.43 0.07 75.94 04:15:01 AM 0 29.04 0.00 3.65 0.33 0.07 66.91 04:15:01 AM 1 11.32 0.00 3.13 0.52 0.07 84.97 04:16:01 AM all 7.87 0.00 2.11 1.65 0.05 88.32 04:16:01 AM 0 10.04 0.00 2.41 2.23 0.05 85.27 04:16:01 AM 1 5.71 0.00 1.81 1.07 0.05 91.37 04:17:01 AM all 0.33 0.00 0.09 0.04 0.04 99.49 04:17:01 AM 0 0.50 0.00 0.10 0.08 0.03 99.28 04:17:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 04:18:01 AM all 0.23 0.00 0.08 0.01 0.03 99.64 04:18:01 AM 0 0.37 0.00 0.08 0.02 0.03 99.50 04:18:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 04:19:01 AM all 1.13 0.00 0.27 0.02 0.04 98.55 04:19:01 AM 0 2.07 0.00 0.37 0.03 0.03 97.50 04:19:01 AM 1 0.18 0.00 0.17 0.00 0.05 99.60 04:20:01 AM all 8.86 0.00 1.74 0.03 0.07 89.30 04:20:01 AM 0 14.60 0.00 3.11 0.00 0.07 82.23 04:20:01 AM 1 3.16 0.00 0.39 0.05 0.07 96.34 04:21:01 AM all 9.51 0.00 1.40 0.00 0.12 88.97 04:21:01 AM 0 2.84 0.00 0.30 0.00 0.10 96.76 04:21:01 AM 1 16.22 0.00 2.51 0.00 0.13 81.13 04:22:01 AM all 15.72 0.00 2.68 0.20 0.06 81.34 04:22:01 AM 0 15.98 0.00 2.70 0.30 0.05 80.97 04:22:01 AM 1 15.45 0.00 2.66 0.10 0.07 81.72 Average: all 11.88 0.00 1.98 0.91 0.07 85.16 Average: 0 15.11 0.00 2.16 0.88 0.06 81.78 Average: 1 8.66 0.00 1.80 0.94 0.07 88.54