---> uname -a: Linux prd-centos8-robot-2c-8g-28618.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 573 5002 19 2121 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:57:f3:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe57:f3b6/64 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) 09/27/2024 _x86_64_ (2 CPU) 08:13:09 LINUX RESTART (2 CPU) 08:14:01 AM tps rtps wtps bread/s bwrtn/s 08:15:01 AM 122.91 54.93 67.98 7339.55 9478.49 08:16:01 AM 91.80 0.70 91.10 50.78 10322.53 08:17:01 AM 22.44 0.42 22.03 64.78 1569.48 08:18:01 AM 49.23 0.03 49.19 3.47 3521.50 08:19:01 AM 19.98 0.00 19.98 0.00 4861.46 08:20:01 AM 2.18 0.10 2.08 32.93 86.12 08:21:01 AM 30.63 0.83 29.80 100.75 1322.27 Average: 48.45 8.15 40.31 1084.64 4451.74 08:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 AM 5256636 7010624 2625796 33.31 2688 1936100 745956 8.35 245952 2057268 194812 08:16:01 AM 5182972 7016388 2699460 34.25 2688 2009852 697168 7.81 221252 2129260 30068 08:17:01 AM 5265932 7100724 2616500 33.19 2688 2011800 623224 6.98 239868 2032736 4 08:18:01 AM 5045120 7077896 2837312 36.00 2688 2201844 630156 7.06 259344 2208016 136116 08:19:01 AM 5041412 7074148 2841020 36.04 2688 2201844 630156 7.06 259344 2207768 4 08:20:01 AM 5037576 7072740 2844856 36.09 2688 2204272 631092 7.07 259796 2211044 896 08:21:01 AM 5152256 7019404 2730176 34.64 2688 2042308 692396 7.75 446368 1931196 4892 Average: 5140272 7053132 2742160 34.79 2688 2086860 664307 7.44 275989 2111041 52399 08:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 310.75 194.34 1572.05 61.15 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 66.96 51.20 613.09 8.41 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 13.28 9.26 6.11 3.89 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 251.09 192.27 322.86 49.43 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 5.68 0.70 0.66 0.12 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 171.45 127.23 1273.88 11.46 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 47.16 37.95 84.44 24.99 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 123.76 87.56 553.27 22.78 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) 09/27/2024 _x86_64_ (2 CPU) 08:13:09 LINUX RESTART (2 CPU) 08:14:01 AM CPU %user %nice %system %iowait %steal %idle 08:15:01 AM all 34.49 0.03 8.01 5.29 0.11 52.07 08:15:01 AM 0 33.94 0.02 7.32 6.38 0.10 52.25 08:15:01 AM 1 35.05 0.05 8.69 4.20 0.12 51.89 08:16:01 AM all 28.34 0.00 4.12 3.79 0.09 63.66 08:16:01 AM 0 31.21 0.00 4.13 4.26 0.10 60.31 08:16:01 AM 1 25.47 0.00 4.12 3.32 0.08 67.01 08:17:01 AM all 9.83 0.00 1.15 0.85 0.05 88.12 08:17:01 AM 0 16.06 0.00 1.22 0.77 0.05 81.91 08:17:01 AM 1 3.59 0.00 1.09 0.94 0.05 94.34 08:18:01 AM all 28.30 0.00 5.06 1.52 0.10 65.02 08:18:01 AM 0 28.35 0.00 4.93 1.39 0.08 65.25 08:18:01 AM 1 28.24 0.00 5.18 1.66 0.12 64.80 08:19:01 AM all 0.07 0.00 0.28 1.30 0.03 98.33 08:19:01 AM 0 0.08 0.00 0.27 1.52 0.03 98.10 08:19:01 AM 1 0.05 0.00 0.28 1.09 0.02 98.56 08:20:01 AM all 5.84 0.00 0.73 0.03 0.07 93.32 08:20:01 AM 0 4.86 0.00 0.64 0.02 0.07 94.42 08:20:01 AM 1 6.83 0.00 0.82 0.05 0.07 92.24 08:21:01 AM all 30.89 0.00 3.85 0.37 0.09 64.80 08:21:01 AM 0 43.83 0.00 3.94 0.28 0.10 51.85 08:21:01 AM 1 17.96 0.00 3.77 0.45 0.08 77.73 Average: all 19.68 0.00 3.31 1.88 0.08 75.05 Average: 0 22.63 0.00 3.20 2.09 0.08 72.00 Average: 1 16.73 0.01 3.42 1.67 0.08 78.10