---> uname -a: Linux prd-centos8-robot-2c-8g-747.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 614 4963 19 2120 6787 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:40:69:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe40:699b/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) 07/21/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:02 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 80.99 13.69 67.30 2418.71 5838.61 01:11:01 AM 84.48 0.70 83.78 50.77 8936.78 01:12:01 AM 21.19 0.82 20.38 121.69 1752.72 01:13:01 AM 23.35 0.03 23.31 2.27 1706.72 01:14:01 AM 50.00 2.52 47.48 396.00 6950.77 01:15:01 AM 15.09 0.40 14.70 68.91 513.66 Average: 45.76 3.00 42.76 504.40 4279.21 01:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5233476 7000196 2648956 33.61 2688 1947796 741984 8.31 248888 2074384 197804 01:11:01 AM 5187480 7007260 2694952 34.19 2688 1996664 704640 7.89 222452 2128704 39388 01:12:01 AM 5259916 7084252 2622516 33.27 2688 2001580 634168 7.10 241344 2037748 28 01:13:01 AM 4971856 6988264 2910576 36.92 2688 2186960 734648 8.23 274168 2272124 167980 01:14:01 AM 4994148 7028628 2888284 36.64 2688 2203636 662804 7.42 265104 2247996 28 01:15:01 AM 5062836 6926324 2819596 35.77 2688 2038580 770036 8.62 270528 2195620 17824 Average: 5118285 7005821 2764147 35.07 2688 2062536 708047 7.93 253747 2159429 70509 01:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 168.37 119.94 1137.35 36.80 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 54.15 46.14 500.17 8.12 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 13.30 9.36 5.47 3.43 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 36.41 32.58 268.69 6.68 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 636.04 539.45 130.33 111.47 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 71.84 60.08 88.33 23.31 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 163.33 134.63 352.89 31.62 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) 07/21/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:02 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 29.66 0.00 5.38 3.87 0.08 61.01 01:10:01 AM 0 32.98 0.00 6.00 2.68 0.08 58.25 01:10:01 AM 1 26.35 0.00 4.76 5.05 0.08 63.75 01:11:01 AM all 28.29 0.00 3.82 5.68 0.08 62.12 01:11:01 AM 0 39.96 0.00 4.90 6.02 0.08 49.03 01:11:01 AM 1 16.64 0.00 2.75 5.34 0.08 75.18 01:12:01 AM all 10.48 0.00 1.27 2.96 0.06 85.24 01:12:01 AM 0 13.57 0.00 1.29 2.32 0.05 82.77 01:12:01 AM 1 7.38 0.00 1.25 3.59 0.07 87.71 01:13:01 AM all 16.77 0.00 3.19 1.30 0.07 78.68 01:13:01 AM 0 18.45 0.00 3.60 1.20 0.07 76.67 01:13:01 AM 1 15.08 0.00 2.77 1.40 0.07 80.68 01:14:01 AM all 14.04 0.00 3.39 1.73 0.07 80.78 01:14:01 AM 0 18.31 0.00 3.76 1.34 0.08 76.51 01:14:01 AM 1 9.77 0.00 3.02 2.11 0.05 85.05 01:15:01 AM all 13.13 0.00 2.12 0.34 0.07 84.33 01:15:01 AM 0 10.62 0.00 2.26 0.25 0.07 86.81 01:15:01 AM 1 15.65 0.00 1.99 0.44 0.07 81.85 Average: all 18.71 0.00 3.19 2.64 0.07 75.39 Average: 0 22.29 0.00 3.63 2.30 0.07 71.70 Average: 1 15.12 0.00 2.75 2.99 0.07 79.07