---> uname -a: Linux prd-centos8-robot-2c-8g-8805.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: 2800.000 BogoMIPS: 5600.00 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 638 4944 19 2114 6762 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:82:7a:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe82:7a75/64 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) 11/20/2024 _x86_64_ (2 CPU) 02:07:49 LINUX RESTART (2 CPU) 02:08:03 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 206.81 150.06 56.75 13934.40 39305.22 02:10:01 AM 97.83 12.73 85.10 2334.02 6455.78 02:11:01 AM 76.87 1.02 75.85 111.45 9815.03 02:12:01 AM 25.12 0.03 25.09 2.27 1750.58 02:13:01 AM 41.59 0.03 41.56 3.47 6769.86 02:14:01 AM 5.85 0.42 5.43 69.04 267.29 02:15:01 AM 26.32 0.33 25.99 37.19 1172.13 Average: 67.97 22.92 45.06 2300.98 9219.81 02:08:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5732308 7134472 2150116 27.28 2688 1599208 646800 7.24 166024 1714852 47236 02:10:01 AM 5263836 7059672 2618588 33.22 2688 1973940 706908 7.92 210144 2072120 227328 02:11:01 AM 5251132 7080968 2631292 33.38 2688 2007088 645540 7.23 239680 2045264 20 02:12:01 AM 5032052 7057668 2850372 36.16 2688 2195672 649864 7.28 254960 2227464 169652 02:13:01 AM 5021832 7051340 2860592 36.29 2688 2199136 654168 7.32 257364 2226012 4 02:14:01 AM 5108668 6970008 2773756 35.19 2688 2034928 740212 8.29 251832 2162768 4268 02:15:01 AM 5062808 6920232 2819616 35.77 2688 2032928 797820 8.93 447080 2020608 144 Average: 5210377 7039194 2672047 33.90 2688 2006129 691616 7.74 261012 2067013 64093 02:08:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 246.30 142.36 1033.15 58.35 0.00 0.00 0.00 0.00 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 87.90 72.69 915.48 10.17 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 49.99 40.19 440.61 7.35 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 42.27 28.14 294.87 5.87 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 228.68 161.37 48.43 34.49 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 60.73 34.56 75.04 22.72 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 16.48 15.59 14.15 7.40 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 103.95 70.36 400.11 20.73 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) 11/20/2024 _x86_64_ (2 CPU) 02:07:49 LINUX RESTART (2 CPU) 02:08:03 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 35.48 0.07 9.52 33.29 0.10 21.55 02:09:01 AM 0 35.70 0.10 8.59 32.74 0.10 22.77 02:09:01 AM 1 35.26 0.03 10.45 33.85 0.09 20.32 02:10:01 AM all 37.23 0.00 6.46 2.80 0.12 53.38 02:10:01 AM 0 52.05 0.00 7.85 3.82 0.12 36.16 02:10:01 AM 1 22.52 0.00 5.09 1.79 0.12 70.49 02:11:01 AM all 22.30 0.00 2.54 3.96 0.10 71.09 02:11:01 AM 0 27.76 0.00 2.75 2.69 0.12 66.68 02:11:01 AM 1 16.85 0.00 2.32 5.24 0.08 75.51 02:12:01 AM all 17.64 0.00 3.08 0.58 0.08 78.62 02:12:01 AM 0 22.14 0.00 3.28 0.55 0.07 73.96 02:12:01 AM 1 13.14 0.00 2.88 0.62 0.08 83.28 02:13:01 AM all 9.57 0.00 1.76 1.79 0.05 86.84 02:13:01 AM 0 15.76 0.00 1.87 1.69 0.05 80.63 02:13:01 AM 1 3.36 0.00 1.64 1.89 0.05 93.05 02:14:01 AM all 4.46 0.00 1.29 0.25 0.04 93.96 02:14:01 AM 0 5.19 0.00 1.05 0.33 0.05 93.37 02:14:01 AM 1 3.73 0.00 1.52 0.17 0.03 94.54 02:15:01 AM all 24.48 0.00 2.18 3.04 0.08 70.23 02:15:01 AM 0 34.37 0.00 2.62 3.80 0.07 59.14 02:15:01 AM 1 14.56 0.00 1.74 2.27 0.08 81.34 Average: all 21.53 0.01 3.80 6.38 0.08 68.21 Average: 0 27.52 0.01 3.98 6.36 0.08 62.05 Average: 1 15.53 0.00 3.63 6.39 0.08 74.36