---> uname -a: Linux prd-centos8-robot-2c-8g-8327.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 616 4958 19 2122 6785 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:73:7f:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe73:7fbb/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) 11/18/2024 _x86_64_ (2 CPU) 04:08:46 LINUX RESTART (2 CPU) 04:10:01 AM tps rtps wtps bread/s bwrtn/s 04:11:01 AM 122.01 7.41 114.59 1296.29 10828.70 04:12:01 AM 30.79 0.38 30.41 64.26 3628.80 04:13:01 AM 57.56 0.07 57.50 4.00 7446.45 04:14:01 AM 9.10 0.08 9.02 31.99 821.71 04:15:01 AM 1.97 0.02 1.95 0.13 72.92 04:16:01 AM 0.30 0.00 0.30 0.00 6.32 04:17:01 AM 12.70 0.32 12.38 36.92 448.25 04:18:01 AM 26.84 0.53 26.31 64.78 1119.16 Average: 32.66 1.10 31.56 187.33 3046.86 04:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 AM 5136700 6973388 2745724 34.83 2688 2013540 739360 8.28 219784 2177844 90088 04:12:01 AM 5216520 7054536 2665904 33.82 2688 2015472 662340 7.42 238440 2081308 12 04:13:01 AM 4992936 7030548 2889488 36.66 2688 2207440 661792 7.41 255864 2258788 16568 04:14:01 AM 4956332 6995068 2926092 37.12 2688 2208572 727044 8.14 255988 2295052 180 04:15:01 AM 4876624 6915464 3005800 38.13 2688 2208676 834444 9.34 255988 2373616 36 04:16:01 AM 4908732 6947628 2973692 37.73 2688 2208732 779816 8.73 255988 2342136 8 04:17:01 AM 5155852 7020668 2726572 34.59 2688 2040764 672360 7.53 272876 2100980 17916 04:18:01 AM 5088908 6958980 2793516 35.44 2688 2046224 739564 8.28 446812 1997144 16520 Average: 5041576 6987035 2840848 36.04 2688 2118678 727090 8.14 275218 2203358 17666 04:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 93.95 71.70 944.91 10.39 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 13.30 9.25 5.49 3.44 0.00 0.00 0.00 0.00 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 222.23 160.63 335.34 42.06 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 15.13 8.73 4.01 1.02 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 422.85 365.42 4172.43 712.91 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 597.03 478.09 6251.88 30.96 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 161.96 126.62 1420.98 25.18 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 21.14 18.58 17.10 8.78 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 193.44 154.87 1643.92 104.33 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:46 LINUX RESTART (2 CPU) 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 35.06 0.00 5.53 4.17 0.10 55.14 04:11:01 AM 0 44.23 0.00 6.31 3.53 0.10 45.82 04:11:01 AM 1 25.94 0.00 4.75 4.80 0.10 64.42 04:12:01 AM all 10.16 0.00 1.24 1.26 0.06 87.28 04:12:01 AM 0 14.92 0.00 1.41 1.17 0.07 82.43 04:12:01 AM 1 5.40 0.00 1.07 1.35 0.05 92.13 04:13:01 AM all 26.96 0.00 4.80 8.38 0.12 59.75 04:13:01 AM 0 25.95 0.00 5.19 10.41 0.10 58.35 04:13:01 AM 1 27.97 0.00 4.40 6.33 0.13 61.16 04:14:01 AM all 0.92 0.00 0.23 0.23 0.04 98.58 04:14:01 AM 0 1.52 0.00 0.18 0.07 0.05 98.18 04:14:01 AM 1 0.32 0.00 0.28 0.38 0.03 98.98 04:15:01 AM all 14.95 0.00 1.19 0.01 0.09 83.76 04:15:01 AM 0 16.40 0.00 1.42 0.00 0.10 82.08 04:15:01 AM 1 13.51 0.00 0.96 0.02 0.08 85.43 04:16:01 AM all 12.28 0.00 1.43 0.00 0.09 86.20 04:16:01 AM 0 6.67 0.00 0.76 0.00 0.08 92.49 04:16:01 AM 1 17.95 0.00 2.11 0.00 0.10 79.84 04:17:01 AM all 14.61 0.00 1.97 0.13 0.08 83.22 04:17:01 AM 0 12.28 0.00 1.80 0.05 0.08 85.78 04:17:01 AM 1 16.93 0.00 2.13 0.20 0.07 80.67 04:18:01 AM all 29.29 0.00 3.40 0.47 0.08 66.76 04:18:01 AM 0 29.45 0.00 3.41 0.34 0.08 66.72 04:18:01 AM 1 29.12 0.00 3.40 0.60 0.08 66.80 Average: all 18.04 0.00 2.48 1.84 0.08 77.57 Average: 0 18.94 0.00 2.56 1.95 0.08 76.46 Average: 1 17.14 0.00 2.39 1.72 0.08 78.67