---> uname -a: Linux prd-centos8-robot-2c-8g-24771.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 561 5042 19 2093 6840 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:ca:71:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:feca:712b/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) 09/21/2024 _x86_64_ (2 CPU) 02:10:52 LINUX RESTART (2 CPU) 02:12:02 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 39.53 6.46 33.07 1135.34 3201.24 02:14:01 AM 16.70 0.22 16.48 11.06 2050.12 02:15:01 AM 30.24 6.71 23.53 1245.72 2208.25 02:16:01 AM 73.10 0.07 73.04 1.87 6977.99 02:17:01 AM 36.22 0.63 35.59 48.92 4871.06 02:18:01 AM 13.75 0.00 13.75 0.00 1234.01 02:19:01 AM 12.55 0.28 12.26 44.65 300.82 Average: 31.71 2.04 29.67 353.53 2977.08 02:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5615532 7103336 2266892 28.76 2688 1681888 660448 7.40 178036 1807920 23956 02:14:01 AM 5542212 7078180 2340212 29.69 2688 1727940 677204 7.58 187972 1863896 15712 02:15:01 AM 5349980 7023748 2532444 32.13 2688 1861772 744120 8.33 226984 2003188 58652 02:16:01 AM 5265028 7069672 2617396 33.21 2688 1981892 658744 7.38 211352 2064992 105464 02:17:01 AM 5183148 7016256 2699276 34.24 2688 2009820 700784 7.85 222304 2131448 30076 02:18:01 AM 5183932 7016488 2698492 34.23 2688 2009824 700784 7.85 222304 2131380 4 02:19:01 AM 5207384 7041596 2675040 33.94 2688 2011460 682256 7.64 406496 1925504 168 Average: 5335317 7049897 2547107 32.31 2688 1897799 689191 7.72 236493 1989761 33433 02:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 125.18 76.41 570.60 28.25 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 20.68 19.01 191.31 2.58 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 32.27 26.26 348.43 2.52 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 29.05 21.85 232.74 4.42 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 33.42 24.18 380.99 4.00 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 1.55 0.45 0.42 0.12 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 20.08 15.36 17.91 7.19 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 37.25 26.10 248.15 6.96 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) 09/21/2024 _x86_64_ (2 CPU) 02:10:52 LINUX RESTART (2 CPU) 02:12:02 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 11.24 0.00 2.26 11.83 0.06 74.61 02:13:01 AM 0 9.79 0.00 2.18 12.29 0.05 75.70 02:13:01 AM 1 12.68 0.00 2.35 11.38 0.07 73.52 02:14:01 AM all 5.24 0.00 0.88 15.88 0.04 77.95 02:14:01 AM 0 3.56 0.00 0.73 9.19 0.05 86.47 02:14:01 AM 1 6.93 0.00 1.02 22.60 0.03 69.41 02:15:01 AM all 8.67 0.00 1.85 14.84 0.06 74.58 02:15:01 AM 0 8.04 0.00 1.86 10.61 0.05 79.44 02:15:01 AM 1 9.30 0.00 1.84 19.07 0.07 69.72 02:16:01 AM all 19.15 0.00 3.66 12.62 0.07 64.50 02:16:01 AM 0 14.03 0.00 3.05 12.23 0.07 70.63 02:16:01 AM 1 24.28 0.00 4.28 13.01 0.07 58.37 02:17:01 AM all 12.06 0.00 1.34 10.91 0.07 75.62 02:17:01 AM 0 10.09 0.00 0.94 11.83 0.07 77.08 02:17:01 AM 1 14.03 0.00 1.75 9.99 0.07 74.16 02:18:01 AM all 0.28 0.00 0.14 1.31 0.02 98.25 02:18:01 AM 0 0.50 0.00 0.18 2.23 0.02 97.07 02:18:01 AM 1 0.07 0.00 0.10 0.40 0.02 99.42 02:19:01 AM all 15.42 0.00 1.89 0.59 0.06 82.04 02:19:01 AM 0 11.18 0.00 2.22 0.50 0.05 86.05 02:19:01 AM 1 19.65 0.00 1.55 0.68 0.07 78.05 Average: all 10.30 0.00 1.72 9.71 0.05 78.23 Average: 0 8.17 0.00 1.59 8.40 0.05 81.78 Average: 1 12.42 0.00 1.84 11.01 0.06 74.67