---> uname -a: Linux prd-centos8-robot-2c-8g-43290.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: 2799.996 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 631 4943 19 2122 6770 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:8c:bf:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe8c:bf9d/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) 10/17/2024 _x86_64_ (2 CPU) 02:15:35 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 94.15 43.49 50.67 7410.06 30992.30 02:18:01 AM 114.56 6.78 107.78 1247.58 9765.63 02:19:01 AM 44.59 0.67 43.93 49.46 4963.56 02:20:01 AM 12.14 0.38 11.76 64.23 783.44 02:21:01 AM 56.41 0.03 56.37 3.46 7639.10 02:22:01 AM 4.12 0.08 4.03 31.99 175.89 02:23:01 AM 27.67 0.65 27.02 74.11 1260.23 Average: 50.52 7.44 43.08 1268.70 7940.10 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5424632 7012172 2457800 31.18 2688 1778016 770464 8.63 191028 1978396 113304 02:18:01 AM 5115320 6974736 2767112 35.10 2688 2037100 771008 8.63 213552 2212292 143000 02:19:01 AM 5079512 6939652 2802920 35.56 2688 2037184 795596 8.91 234412 2224952 23368 02:20:01 AM 5099844 6990396 2782588 35.30 2688 2064844 759872 8.51 252132 2178480 43128 02:21:01 AM 4970256 7010916 2912176 36.95 2688 2209944 697688 7.81 258076 2276852 92 02:22:01 AM 4972120 7014728 2910312 36.92 2688 2211892 697284 7.81 258532 2278460 784 02:23:01 AM 5089448 6954816 2792984 35.43 2688 2041324 764364 8.56 445008 1998960 172 Average: 5107305 6985345 2775127 35.21 2688 2054329 750897 8.41 264677 2164056 46264 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 343.19 189.87 1535.68 61.38 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 76.26 58.03 675.96 8.55 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 9.98 8.07 5.69 3.52 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 21.19 16.87 93.93 4.17 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 134.35 91.27 232.49 24.50 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 29.55 13.31 10.75 2.19 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 44.94 31.94 79.47 28.40 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 94.21 58.48 376.29 18.96 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) 10/17/2024 _x86_64_ (2 CPU) 02:15:35 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 35.24 0.03 6.59 11.36 0.09 46.68 02:17:01 AM 0 31.90 0.05 6.52 10.85 0.10 50.58 02:17:01 AM 1 38.56 0.02 6.66 11.88 0.08 42.80 02:18:01 AM all 26.98 0.00 5.09 10.46 0.10 57.36 02:18:01 AM 0 27.31 0.00 5.39 8.15 0.10 59.05 02:18:01 AM 1 26.66 0.00 4.80 12.77 0.10 55.67 02:19:01 AM all 15.26 0.00 1.76 11.41 0.13 71.42 02:19:01 AM 0 11.51 0.00 1.96 9.82 0.20 76.51 02:19:01 AM 1 19.01 0.00 1.57 13.01 0.07 66.35 02:20:01 AM all 10.90 0.00 2.01 1.18 0.06 85.85 02:20:01 AM 0 3.41 0.00 1.25 0.90 0.07 94.37 02:20:01 AM 1 18.37 0.00 2.77 1.47 0.05 77.35 02:21:01 AM all 18.83 0.00 3.09 3.79 0.07 74.23 02:21:01 AM 0 11.92 0.00 3.08 3.97 0.07 80.97 02:21:01 AM 1 25.72 0.00 3.09 3.61 0.07 67.51 02:22:01 AM all 1.34 0.00 0.28 0.12 0.03 98.23 02:22:01 AM 0 1.57 0.00 0.32 0.23 0.05 97.83 02:22:01 AM 1 1.10 0.00 0.25 0.00 0.02 98.63 02:23:01 AM all 25.06 0.00 3.09 1.31 0.07 70.47 02:23:01 AM 0 21.22 0.00 3.08 0.95 0.07 74.68 02:23:01 AM 1 28.88 0.00 3.10 1.67 0.07 66.28 Average: all 19.08 0.00 3.13 5.66 0.08 72.05 Average: 0 15.54 0.01 3.08 4.98 0.09 76.30 Average: 1 22.61 0.00 3.18 6.34 0.06 67.81