---> uname -a: Linux prd-centos8-robot-2c-8g-6765.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 600 4972 19 2124 6800 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:88:d3:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe88:d301/64 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:24 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 89.89 48.72 41.17 6332.69 23699.53 04:11:01 AM 121.37 7.41 113.96 1296.29 9689.62 04:12:01 AM 27.60 0.45 27.15 64.79 3530.43 04:13:01 AM 48.82 0.03 48.78 3.47 3770.41 04:14:01 AM 17.86 0.00 17.86 0.00 4469.89 04:15:01 AM 2.22 0.10 2.12 32.13 77.29 04:16:01 AM 0.65 0.00 0.65 0.00 13.16 04:17:01 AM 13.16 0.33 12.83 37.86 483.30 Average: 40.20 7.13 33.07 970.99 5717.08 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5469348 7053484 2413076 30.61 2688 1775280 714632 8.00 190272 1935572 110844 04:11:01 AM 5184116 7021572 2698308 34.23 2688 2014240 714792 8.00 221048 2131656 89848 04:12:01 AM 5259600 7098504 2622824 33.27 2688 2016184 637968 7.14 239824 2038484 12 04:13:01 AM 5011152 7048500 2871272 36.43 2688 2206988 671216 7.52 256732 2244296 125352 04:14:01 AM 5007000 7044332 2875424 36.48 2688 2206992 671216 7.52 256732 2244300 8 04:15:01 AM 4888120 6926688 2994304 37.99 2688 2208236 832988 9.33 256860 2361512 16 04:16:01 AM 4885916 6924768 2996508 38.02 2688 2208520 824764 9.23 256860 2363852 124 04:17:01 AM 5107516 6973788 2774908 35.20 2688 2041312 741204 8.30 290152 2131664 17128 Average: 5101596 7011454 2780828 35.28 2688 2084719 726098 8.13 246060 2181417 42916 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 343.92 191.27 1528.81 60.54 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 70.40 53.01 686.00 8.78 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 17.68 8.30 5.66 3.30 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 264.93 194.12 341.29 49.70 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 1.62 0.72 0.19 0.12 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 354.01 297.13 3501.15 707.60 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 490.90 408.01 5599.84 26.47 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 208.60 161.46 1839.44 28.14 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 219.01 164.25 1687.81 110.57 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:24 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 35.79 0.05 5.94 13.07 0.08 45.07 04:10:01 AM 0 37.65 0.03 6.43 13.15 0.08 42.65 04:10:01 AM 1 33.91 0.07 5.45 13.00 0.07 47.50 04:11:01 AM all 33.34 0.00 5.60 5.27 0.12 55.67 04:11:01 AM 0 43.14 0.00 6.35 4.10 0.13 46.27 04:11:01 AM 1 23.56 0.00 4.85 6.43 0.12 65.05 04:12:01 AM all 10.52 0.00 1.30 2.70 0.08 85.40 04:12:01 AM 0 14.25 0.00 1.34 2.32 0.08 82.01 04:12:01 AM 1 6.78 0.00 1.27 3.07 0.07 88.80 04:13:01 AM all 27.65 0.00 4.51 1.05 0.10 66.69 04:13:01 AM 0 42.05 0.00 5.45 1.29 0.10 51.11 04:13:01 AM 1 13.27 0.00 3.56 0.82 0.10 82.26 04:14:01 AM all 0.29 0.00 0.26 1.28 0.03 98.15 04:14:01 AM 0 0.28 0.00 0.17 0.30 0.02 99.23 04:14:01 AM 1 0.30 0.00 0.35 2.25 0.03 97.06 04:15:01 AM all 13.98 0.00 1.08 0.15 0.09 84.70 04:15:01 AM 0 12.46 0.00 0.97 0.27 0.08 86.21 04:15:01 AM 1 15.51 0.00 1.18 0.03 0.10 83.17 04:16:01 AM all 10.55 0.00 1.23 0.00 0.08 88.14 04:16:01 AM 0 12.33 0.00 1.43 0.00 0.10 86.14 04:16:01 AM 1 8.74 0.00 1.02 0.00 0.07 90.17 04:17:01 AM all 17.66 0.00 2.30 0.30 0.09 79.65 04:17:01 AM 0 20.43 0.00 2.10 0.35 0.08 77.03 04:17:01 AM 1 14.87 0.00 2.49 0.25 0.10 82.28 Average: all 18.74 0.01 2.78 2.98 0.08 75.41 Average: 0 22.83 0.00 3.03 2.72 0.09 71.33 Average: 1 14.62 0.01 2.53 3.25 0.08 79.51