---> uname -a: Linux prd-centos8-robot-2c-8g-30315.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: 2799.996 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 589 5018 19 2090 6813 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:4e:cd:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe4e:cdb5/64 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) 09/29/2024 _x86_64_ (2 CPU) 09:09:02 LINUX RESTART (2 CPU) 09:10:00 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 50.39 48.84 1.55 35888.37 18.60 09:11:01 AM 101.75 21.76 79.99 4927.29 6514.98 09:12:01 AM 77.01 0.70 76.31 50.78 8799.15 09:13:01 AM 10.31 0.03 10.28 0.53 1301.00 09:14:01 AM 11.00 0.20 10.80 34.79 280.71 09:15:01 AM 1.60 0.00 1.60 0.00 28.91 09:16:01 AM 0.25 0.00 0.25 0.00 3.08 09:17:01 AM 0.20 0.00 0.20 0.00 2.37 Average: 28.94 3.38 25.56 823.92 2411.39 09:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 6096520 7366388 1785904 22.66 2688 1469228 352636 3.95 126952 1401660 104 09:11:01 AM 5317396 7045068 2565028 32.54 2688 1909504 685236 7.67 210884 2029112 158084 09:12:01 AM 5156408 6986300 2726016 34.58 2688 2006772 743256 8.32 221912 2154476 30068 09:13:01 AM 5158880 6988324 2723544 34.55 2688 2006788 743256 8.32 221912 2155548 4 09:14:01 AM 5157560 6988232 2724864 34.57 2688 2007980 729792 8.17 249888 2129616 8 09:15:01 AM 5157840 6988508 2724584 34.57 2688 2007984 729792 8.17 249884 2129608 4 09:16:01 AM 5157836 6988504 2724588 34.57 2688 2007984 729792 8.17 249884 2129456 4 09:17:01 AM 5157656 6988324 2724768 34.57 2688 2007984 729792 8.17 249884 2129680 4 Average: 5295012 7042456 2587412 32.83 2688 1928028 680444 7.62 222650 2032394 23535 09:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 13.95 13.95 2.68 3.37 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 328.26 208.50 1757.48 63.67 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 51.28 38.27 430.22 7.10 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 2.48 0.22 0.32 0.05 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 14.28 10.93 14.24 5.52 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 1.60 0.67 0.70 0.37 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 1.18 0.52 0.49 0.21 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 0.98 0.48 0.44 0.19 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 57.02 37.01 313.91 10.99 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) 09/29/2024 _x86_64_ (2 CPU) 09:09:02 LINUX RESTART (2 CPU) 09:10:00 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 20.88 0.00 15.66 8.84 0.40 54.22 09:10:01 AM 0 7.87 0.00 18.11 11.02 0.00 62.99 09:10:01 AM 1 34.43 0.00 13.11 6.56 0.82 45.08 09:11:01 AM all 39.48 0.00 6.99 3.81 0.18 49.53 09:11:01 AM 0 44.33 0.00 7.86 3.13 0.15 44.53 09:11:01 AM 1 34.64 0.00 6.12 4.49 0.22 54.53 09:12:01 AM all 21.10 0.00 2.97 3.98 0.08 71.87 09:12:01 AM 0 23.94 0.00 2.90 2.98 0.08 70.09 09:12:01 AM 1 18.27 0.00 3.04 4.97 0.08 73.63 09:13:01 AM all 0.33 0.00 0.19 0.42 0.03 99.03 09:13:01 AM 0 0.15 0.00 0.15 0.45 0.03 99.21 09:13:01 AM 1 0.50 0.00 0.23 0.38 0.03 98.85 09:14:01 AM all 11.79 0.00 1.19 0.32 0.07 86.64 09:14:01 AM 0 16.47 0.00 1.15 0.37 0.07 81.94 09:14:01 AM 1 7.11 0.00 1.22 0.27 0.07 91.33 09:15:01 AM all 0.36 0.00 0.07 0.01 0.04 99.52 09:15:01 AM 0 0.32 0.00 0.07 0.02 0.07 99.53 09:15:01 AM 1 0.40 0.00 0.07 0.00 0.02 99.52 09:16:01 AM all 0.41 0.00 0.06 0.00 0.04 99.49 09:16:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 09:16:01 AM 1 0.70 0.00 0.05 0.00 0.05 99.20 09:17:01 AM all 0.42 0.00 0.07 0.00 0.05 99.47 09:17:01 AM 0 0.30 0.00 0.07 0.00 0.07 99.57 09:17:01 AM 1 0.53 0.00 0.07 0.00 0.03 99.37 Average: all 10.56 0.00 1.69 1.24 0.07 86.44 Average: 0 12.19 0.00 1.80 1.02 0.07 84.92 Average: 1 8.94 0.00 1.57 1.46 0.07 87.96