---> uname -a: Linux prd-centos8-robot-2c-8g-1192.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 610 4918 19 2168 6790 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:65:29:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe65:294f/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) 12/09/2024 _x86_64_ (2 CPU) 02:08:21 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 95.83 16.01 79.82 3215.19 6463.15 02:11:01 AM 87.46 0.70 86.76 50.77 10208.68 02:12:01 AM 22.15 0.42 21.73 64.79 1456.24 02:13:01 AM 50.08 0.03 50.05 3.47 7141.00 02:14:01 AM 2.80 0.10 2.70 32.13 94.48 02:15:01 AM 15.86 0.42 15.45 47.73 2140.69 Average: 45.70 2.95 42.75 569.04 4584.48 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5324024 7061600 2558408 32.46 2688 1919816 689720 7.72 209968 2025036 165508 02:11:01 AM 5202760 7043104 2679672 34.00 2688 2017344 670780 7.51 230812 2103528 1120 02:12:01 AM 5085944 7013664 2796488 35.48 2688 2102260 722572 8.09 256232 2186864 65968 02:13:01 AM 4996772 7039448 2885660 36.61 2688 2212052 659456 7.38 257264 2252380 24 02:14:01 AM 4935404 6992224 2947028 37.39 2688 2226248 712868 7.98 257388 2312700 13236 02:15:01 AM 5118296 7029956 2764136 35.07 2688 2087080 687716 7.70 465516 1948860 13360 Average: 5110533 7029999 2771899 35.17 2688 2094133 690519 7.73 279530 2138228 43203 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 241.82 170.79 1688.06 59.16 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 58.99 40.61 452.73 7.59 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 40.04 31.48 295.67 7.17 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 204.88 147.85 45.75 39.30 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 45.58 33.28 275.67 3.30 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 89.90 58.11 203.14 55.88 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 113.54 80.36 493.52 28.73 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) 12/09/2024 _x86_64_ (2 CPU) 02:08:21 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 39.38 0.00 6.57 2.56 0.11 51.37 02:10:01 AM 0 39.45 0.00 6.88 1.84 0.10 51.74 02:10:01 AM 1 39.32 0.00 6.27 3.29 0.12 51.01 02:11:01 AM all 21.34 0.00 3.09 3.62 0.08 71.88 02:11:01 AM 0 12.47 0.00 2.37 3.43 0.08 81.64 02:11:01 AM 1 30.21 0.00 3.80 3.81 0.07 62.12 02:12:01 AM all 18.41 0.00 2.42 0.64 0.08 78.45 02:12:01 AM 0 10.89 0.00 2.22 0.65 0.07 86.17 02:12:01 AM 1 25.93 0.00 2.62 0.63 0.08 70.73 02:13:01 AM all 16.01 0.00 2.86 2.15 0.06 78.92 02:13:01 AM 0 15.13 0.00 2.80 1.33 0.07 80.68 02:13:01 AM 1 16.89 0.00 2.91 2.98 0.05 77.17 02:14:01 AM all 4.40 0.00 0.33 0.36 0.10 94.81 02:14:01 AM 0 3.38 0.00 0.33 0.53 0.15 95.60 02:14:01 AM 1 5.44 0.00 0.32 0.19 0.05 94.00 02:15:01 AM all 20.58 0.00 2.73 0.36 0.08 76.25 02:15:01 AM 0 9.33 0.00 2.17 0.38 0.07 88.04 02:15:01 AM 1 31.96 0.00 3.30 0.34 0.08 64.31 Average: all 20.04 0.00 3.00 1.62 0.08 75.25 Average: 0 15.11 0.00 2.80 1.36 0.09 80.64 Average: 1 24.99 0.00 3.21 1.88 0.08 69.85