---> uname -a: Linux prd-centos8-robot-2c-8g-26133.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 611 4965 19 2119 6789 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:16:fc:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe16:fcfe/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) 09/23/2024 _x86_64_ (2 CPU) 10:14:30 LINUX RESTART (2 CPU) 10:15:01 AM tps rtps wtps bread/s bwrtn/s 10:16:01 AM 84.86 24.23 60.63 6815.59 6567.51 10:17:01 AM 99.07 0.70 98.37 50.78 10405.96 10:18:01 AM 16.40 0.03 16.36 0.53 1649.16 10:19:01 AM 53.75 0.35 53.40 64.11 6394.85 10:20:01 AM 13.46 0.00 13.46 0.00 1854.74 10:21:01 AM 2.98 0.08 2.90 31.99 111.25 10:22:01 AM 1.95 0.00 1.95 0.00 66.66 10:23:01 AM 12.43 0.37 12.06 39.19 445.51 Average: 35.61 3.22 32.39 875.33 3437.09 10:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 AM 5335628 6999420 2546796 32.31 2688 1852564 763724 8.55 225680 2021476 100364 10:17:01 AM 5144688 6976924 2737736 34.73 2688 2008920 721236 8.08 221964 2165956 30080 10:18:01 AM 5094672 6948600 2787752 35.37 2688 2031200 745208 8.34 234304 2206836 13640 10:19:01 AM 4999444 7031328 2882980 36.57 2688 2200804 643944 7.21 260044 2244380 44152 10:20:01 AM 5001372 7032936 2881052 36.55 2688 2200804 667096 7.47 260040 2244848 4 10:21:01 AM 4962128 6995076 2920296 37.05 2688 2202164 721548 8.08 260172 2284072 24 10:22:01 AM 4961952 6994940 2920472 37.05 2688 2202196 721548 8.08 260172 2284168 4 10:23:01 AM 5099544 6960516 2782880 35.30 2688 2036276 729436 8.17 288656 2138352 16900 Average: 5074928 6992468 2807496 35.62 2688 2091866 714218 8.00 251379 2198761 25646 10:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 292.10 181.24 1575.37 56.28 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 62.31 52.85 613.12 15.93 0.00 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 5.27 5.08 3.32 2.58 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 218.31 163.25 316.86 37.61 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 0.88 0.67 0.14 0.11 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 28.49 19.59 6.10 2.53 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 2.38 3.10 0.43 0.33 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 53.37 36.56 83.80 23.00 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 82.89 57.79 324.91 17.30 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) 09/23/2024 _x86_64_ (2 CPU) 10:14:30 LINUX RESTART (2 CPU) 10:15:01 AM CPU %user %nice %system %iowait %steal %idle 10:16:01 AM all 38.23 0.00 6.16 3.44 0.08 52.08 10:16:01 AM 0 35.78 0.00 6.11 3.07 0.08 54.94 10:16:01 AM 1 40.68 0.00 6.20 3.81 0.08 49.22 10:17:01 AM all 30.57 0.00 4.71 3.22 0.10 61.41 10:17:01 AM 0 26.26 0.00 3.81 3.25 0.10 66.58 10:17:01 AM 1 34.88 0.00 5.60 3.20 0.10 56.22 10:18:01 AM all 8.66 0.00 0.86 0.92 0.07 89.49 10:18:01 AM 0 7.57 0.00 0.90 0.62 0.07 90.85 10:18:01 AM 1 9.76 0.00 0.82 1.22 0.07 88.14 10:19:01 AM all 28.74 0.00 5.04 1.82 0.08 64.32 10:19:01 AM 0 15.97 0.00 4.22 2.27 0.08 77.46 10:19:01 AM 1 41.52 0.00 5.86 1.37 0.08 51.16 10:20:01 AM all 0.32 0.00 0.14 0.37 0.05 99.12 10:20:01 AM 0 0.52 0.00 0.17 0.48 0.03 98.80 10:20:01 AM 1 0.12 0.00 0.12 0.25 0.07 99.45 10:21:01 AM all 2.36 0.00 0.28 0.04 0.08 97.24 10:21:01 AM 0 2.86 0.00 0.37 0.05 0.08 96.64 10:21:01 AM 1 1.86 0.00 0.18 0.03 0.08 97.84 10:22:01 AM all 0.48 0.00 0.10 0.01 0.06 99.36 10:22:01 AM 0 0.38 0.00 0.10 0.02 0.07 99.43 10:22:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 10:23:01 AM all 13.16 0.00 1.80 0.16 0.08 84.80 10:23:01 AM 0 9.82 0.00 1.72 0.13 0.10 88.23 10:23:01 AM 1 16.49 0.00 1.89 0.18 0.07 81.37 Average: all 15.32 0.00 2.39 1.25 0.08 80.97 Average: 0 12.40 0.00 2.18 1.24 0.08 84.11 Average: 1 18.24 0.00 2.60 1.26 0.08 77.83