---> uname -a: Linux prd-centos8-robot-2c-8g-20621.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4813 19 2275 6786 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:c1:d9:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fec1:d935/64 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) 07/15/2024 _x86_64_ (2 CPU) 04:52:24 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 100.97 52.43 48.53 7418.99 28996.05 04:55:01 AM 122.78 3.98 118.79 104.50 11158.85 04:56:01 AM 17.50 0.85 16.65 123.98 1378.30 04:57:01 AM 43.90 0.03 43.87 3.47 2816.81 04:58:01 AM 21.83 0.17 21.66 32.92 5288.70 04:59:01 AM 24.59 0.53 24.06 64.78 900.12 Average: 55.26 9.67 45.59 1291.47 8423.33 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5416780 7029636 2465652 31.28 2688 1804016 759176 8.50 216624 1962896 105656 04:55:01 AM 5197928 7018304 2684504 34.06 2688 1997132 703732 7.88 221736 2115620 30120 04:56:01 AM 5274800 7099636 2607632 33.08 2688 2002124 650436 7.28 240936 2022324 44 04:57:01 AM 5057276 7073848 2825156 35.84 2688 2185904 671052 7.51 260724 2197740 149096 04:58:01 AM 5003772 7021008 2878660 36.52 2688 2187040 691796 7.75 261364 2245936 168 04:59:01 AM 4974872 6992968 2907560 36.89 2688 2187824 724076 8.11 448316 2087832 1496 Average: 5154238 7039233 2728194 34.61 2688 2060673 700045 7.84 274950 2105391 47763 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 301.48 203.73 1552.66 58.80 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 55.21 44.99 505.67 8.21 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 20.60 10.75 6.16 3.74 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 53.23 47.63 277.73 23.91 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 656.38 575.89 145.14 117.02 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 18.61 18.56 15.49 9.01 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 184.26 150.26 417.15 36.78 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) 07/15/2024 _x86_64_ (2 CPU) 04:52:24 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 37.96 0.03 7.22 16.11 0.13 38.54 04:54:01 AM 0 38.83 0.03 7.50 16.65 0.15 36.84 04:54:01 AM 1 37.09 0.03 6.94 15.58 0.12 40.24 04:55:01 AM all 34.34 0.00 5.03 6.53 0.11 53.99 04:55:01 AM 0 36.68 0.00 5.03 5.82 0.10 52.37 04:55:01 AM 1 32.00 0.00 5.03 7.25 0.12 55.61 04:56:01 AM all 10.56 0.00 1.35 1.07 0.07 86.95 04:56:01 AM 0 6.56 0.00 1.27 0.65 0.07 91.45 04:56:01 AM 1 14.56 0.00 1.44 1.49 0.07 82.45 04:57:01 AM all 28.59 0.00 4.76 0.98 0.09 65.57 04:57:01 AM 0 29.07 0.00 4.69 0.91 0.10 65.23 04:57:01 AM 1 28.11 0.00 4.84 1.05 0.08 65.92 04:58:01 AM all 2.73 0.00 1.94 1.56 0.04 93.72 04:58:01 AM 0 2.18 0.00 1.79 1.77 0.03 94.22 04:58:01 AM 1 3.29 0.00 2.10 1.34 0.05 93.22 04:59:01 AM all 28.73 0.00 2.83 0.42 0.09 67.93 04:59:01 AM 0 29.13 0.00 2.67 0.40 0.10 67.70 04:59:01 AM 1 28.33 0.00 2.99 0.43 0.08 68.16 Average: all 23.82 0.01 3.85 4.43 0.09 67.80 Average: 0 23.74 0.01 3.82 4.35 0.09 68.00 Average: 1 23.90 0.01 3.89 4.51 0.09 67.61