---> uname -a: Linux prd-centos8-robot-2c-8g-34617.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 576 5030 19 2090 6826 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:6a:28:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe6a:28db/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) 10/03/2024 _x86_64_ (2 CPU) 04:18:15 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 90.60 22.36 68.25 6173.31 6954.69 04:21:01 AM 86.25 0.70 85.55 50.78 9558.66 04:22:01 AM 16.99 0.25 16.74 36.25 1401.63 04:23:01 AM 20.14 0.68 19.46 94.90 436.55 Average: 53.50 6.00 47.50 1589.00 4587.98 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5399276 7089132 2483148 31.50 2688 1871876 641560 7.18 209236 1949076 123024 04:21:01 AM 5175384 7004964 2707040 34.34 2688 2006868 706796 7.91 221556 2137636 30076 04:22:01 AM 5170628 7001492 2711796 34.40 2688 2008100 700236 7.84 247324 2118152 160 04:23:01 AM 5193044 7030620 2689380 34.12 2688 2014432 673088 7.54 408412 1934628 16500 Average: 5234583 7031552 2647841 33.59 2688 1975319 680420 7.62 271632 2034873 42440 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 292.17 178.58 1572.66 56.87 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 63.83 50.33 612.94 15.57 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 18.61 11.31 14.33 5.48 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 20.76 17.66 15.66 8.56 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 98.85 64.48 553.94 21.62 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) 10/03/2024 _x86_64_ (2 CPU) 04:18:15 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 33.64 0.00 6.68 5.24 0.09 54.35 04:20:01 AM 0 24.01 0.00 4.83 4.86 0.10 66.20 04:20:01 AM 1 43.26 0.00 8.54 5.61 0.08 42.50 04:21:01 AM all 24.95 0.00 3.43 3.32 0.13 68.17 04:21:01 AM 0 20.03 0.00 2.78 3.56 0.15 73.48 04:21:01 AM 1 29.87 0.00 4.08 3.08 0.10 62.87 04:22:01 AM all 10.82 0.00 1.16 1.01 0.06 86.95 04:22:01 AM 0 5.97 0.00 1.11 1.24 0.07 91.61 04:22:01 AM 1 15.65 0.00 1.20 0.79 0.05 82.31 04:23:01 AM all 27.14 0.00 3.11 0.23 0.13 69.40 04:23:01 AM 0 14.41 0.00 2.96 0.30 0.13 82.20 04:23:01 AM 1 39.88 0.00 3.26 0.17 0.12 56.58 Average: all 24.13 0.00 3.59 2.45 0.10 69.73 Average: 0 16.11 0.00 2.92 2.49 0.11 78.37 Average: 1 32.15 0.00 4.26 2.41 0.09 61.09