---> uname -a: Linux prd-centos8-robot-2c-8g-12381.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 629 4940 19 2128 6771 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:24:94:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe24:944f/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) 12/03/2024 _x86_64_ (2 CPU) 02:07:59 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 90.10 15.24 74.86 2735.22 6268.88 02:11:01 AM 85.27 0.70 84.57 50.78 9390.77 02:12:01 AM 30.67 0.42 30.26 64.78 2519.13 02:13:01 AM 43.93 0.03 43.89 3.47 6894.45 02:14:01 AM 6.08 0.10 5.98 32.12 258.39 02:15:01 AM 2.13 0.00 2.13 0.00 78.86 02:16:01 AM 0.37 0.00 0.37 0.00 17.55 02:17:01 AM 21.86 0.65 21.21 74.12 1116.53 Average: 35.05 2.14 32.91 370.08 3318.04 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5278400 7012612 2604032 33.04 2688 1915928 752556 8.43 214148 2066916 168848 02:11:01 AM 5121616 6962036 2760816 35.02 2688 2017040 764124 8.56 220960 2193604 30684 02:12:01 AM 4951564 6950484 2930868 37.18 2688 2171112 783612 8.77 269216 2302944 133620 02:13:01 AM 4972948 7016464 2909484 36.91 2688 2212852 686596 7.69 257092 2275720 4 02:14:01 AM 4909512 6954236 2972920 37.72 2688 2214060 787412 8.82 257232 2341564 252 02:15:01 AM 4851200 6895980 3031232 38.46 2688 2214116 864836 9.68 257228 2399528 32 02:16:01 AM 4865284 6910424 3017148 38.28 2688 2214484 821184 9.19 257228 2384976 16 02:17:01 AM 5113124 6984004 2769308 35.13 2688 2045636 709784 7.95 447324 1970148 192 Average: 5007956 6960780 2874476 36.47 2688 2125654 771263 8.64 272554 2241925 41706 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 212.68 141.72 1301.12 47.14 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 56.60 42.20 585.85 7.57 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 40.57 33.07 296.87 8.20 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 224.35 155.82 49.95 35.55 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 60.57 74.58 10.83 585.87 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 390.69 361.35 6471.68 129.98 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 264.92 254.19 4280.63 16.62 0.00 0.00 0.00 0.00 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 66.31 46.24 87.73 29.38 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 164.58 138.64 1635.56 107.55 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) 12/03/2024 _x86_64_ (2 CPU) 02:07:59 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 35.86 0.00 6.33 3.49 0.11 54.21 02:10:01 AM 0 27.74 0.00 6.31 3.38 0.12 62.45 02:10:01 AM 1 44.02 0.00 6.34 3.60 0.10 45.93 02:11:01 AM all 21.59 0.00 3.18 2.59 0.12 72.53 02:11:01 AM 0 14.90 0.00 2.29 2.50 0.12 80.19 02:11:01 AM 1 28.28 0.00 4.08 2.67 0.12 64.84 02:12:01 AM all 23.99 0.00 3.32 0.49 0.07 72.13 02:12:01 AM 0 19.79 0.00 3.05 0.65 0.07 76.44 02:12:01 AM 1 28.18 0.00 3.58 0.33 0.07 67.83 02:13:01 AM all 13.35 0.00 2.58 2.18 0.10 81.78 02:13:01 AM 0 8.47 0.00 2.34 0.97 0.08 88.14 02:13:01 AM 1 18.23 0.00 2.82 3.39 0.12 75.43 02:14:01 AM all 7.51 0.00 0.33 0.21 0.09 91.87 02:14:01 AM 0 6.42 0.00 0.34 0.35 0.12 92.77 02:14:01 AM 1 8.58 0.00 0.32 0.07 0.07 90.97 02:15:01 AM all 12.24 0.00 1.30 0.01 0.12 86.34 02:15:01 AM 0 22.70 0.00 2.41 0.00 0.12 74.78 02:15:01 AM 1 1.92 0.00 0.20 0.02 0.12 97.74 02:16:01 AM all 8.88 0.00 0.88 0.00 0.11 90.12 02:16:01 AM 0 16.78 0.00 1.57 0.00 0.12 81.54 02:16:01 AM 1 1.22 0.00 0.22 0.00 0.10 98.46 02:17:01 AM all 24.10 0.00 3.41 0.28 0.10 72.10 02:17:01 AM 0 15.79 0.00 3.43 0.18 0.08 80.51 02:17:01 AM 1 32.41 0.00 3.39 0.38 0.12 63.69 Average: all 18.47 0.00 2.67 1.16 0.10 77.59 Average: 0 16.58 0.00 2.72 1.01 0.10 79.58 Average: 1 20.36 0.00 2.62 1.31 0.10 75.62