---> uname -a: Linux prd-centos8-robot-2c-8g-9911.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4769 19 2300 6766 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:35:eb:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe35:eb9a/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) 08/10/2024 _x86_64_ (2 CPU) 23:06:31 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 96.90 28.66 68.24 7259.98 26724.44 11:09:01 PM 108.68 7.17 101.52 1013.70 10513.98 11:10:01 PM 24.84 0.85 23.99 123.94 1777.49 11:11:01 PM 40.83 2.48 38.34 392.60 2709.35 11:12:01 PM 29.46 0.03 29.42 3.47 5637.04 11:13:01 PM 0.40 0.00 0.40 0.00 7.78 11:14:01 PM 0.23 0.00 0.23 0.00 2.62 11:15:01 PM 0.15 0.00 0.15 0.00 1.73 11:16:01 PM 12.70 0.27 12.43 43.73 337.33 Average: 34.91 4.38 30.52 981.96 5301.38 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5386092 7003540 2496332 31.67 2688 1807688 746276 8.36 194680 2006292 105396 11:09:01 PM 5166284 6992560 2716140 34.46 2688 2003132 709184 7.94 222568 2138648 34124 11:10:01 PM 5243952 7074696 2638472 33.47 2688 2008120 646908 7.24 241728 2049300 20 11:11:01 PM 4973732 7015168 2908692 36.90 2688 2210448 663456 7.43 262112 2273852 152832 11:12:01 PM 4980696 7021824 2901728 36.81 2688 2210576 658304 7.37 265452 2260004 4 11:13:01 PM 4980492 7021624 2901932 36.82 2688 2210576 658304 7.37 265444 2260092 8 11:14:01 PM 4980608 7021740 2901816 36.81 2688 2210576 658304 7.37 265444 2260056 4 11:15:01 PM 4980708 7021844 2901716 36.81 2688 2210580 658304 7.37 265444 2259948 4 11:16:01 PM 4930736 6970636 2951688 37.45 2688 2208968 702100 7.86 453852 2121648 13368 Average: 5069256 7015959 2813168 35.69 2688 2120074 677904 7.59 270747 2181093 33973 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 299.30 174.08 1577.90 60.26 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 47.49 39.73 554.08 8.18 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 15.73 12.21 5.65 4.08 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 45.03 37.14 275.20 9.31 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 453.62 380.21 87.23 79.88 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.12 1.03 6.14 0.14 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.42 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.38 0.17 0.11 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 21.45 15.95 17.85 10.73 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 98.51 73.41 280.47 19.18 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) 08/10/2024 _x86_64_ (2 CPU) 23:06:31 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.35 0.00 6.85 15.65 0.13 39.02 11:08:01 PM 0 25.94 0.00 6.57 16.58 0.12 50.79 11:08:01 PM 1 50.77 0.00 7.14 14.73 0.13 27.23 11:09:01 PM all 32.22 0.00 5.41 4.62 0.11 57.64 11:09:01 PM 0 28.08 0.00 5.17 4.33 0.12 62.30 11:09:01 PM 1 36.37 0.00 5.66 4.91 0.10 52.96 11:10:01 PM all 10.37 0.00 1.66 0.94 0.07 86.95 11:10:01 PM 0 8.75 0.00 1.77 0.72 0.05 88.71 11:10:01 PM 1 12.00 0.00 1.55 1.17 0.08 85.20 11:11:01 PM all 25.56 0.00 4.56 1.32 0.09 68.46 11:11:01 PM 0 20.90 0.00 4.10 1.22 0.08 73.69 11:11:01 PM 1 30.21 0.00 5.03 1.42 0.10 63.24 11:12:01 PM all 3.46 0.00 1.37 1.91 0.05 93.21 11:12:01 PM 0 1.74 0.00 1.24 1.48 0.05 95.49 11:12:01 PM 1 5.18 0.00 1.49 2.35 0.05 90.93 11:13:01 PM all 0.31 0.00 0.06 0.00 0.03 99.61 11:13:01 PM 0 0.53 0.00 0.07 0.00 0.03 99.37 11:13:01 PM 1 0.08 0.00 0.05 0.00 0.02 99.85 11:14:01 PM all 0.31 0.00 0.06 0.00 0.03 99.60 11:14:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 11:14:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:15:01 PM all 0.30 0.00 0.06 0.00 0.03 99.62 11:15:01 PM 0 0.50 0.00 0.03 0.00 0.02 99.45 11:15:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:16:01 PM all 15.85 0.00 2.10 0.23 0.07 81.77 11:16:01 PM 0 16.85 0.00 2.06 0.27 0.07 80.76 11:16:01 PM 1 14.85 0.00 2.14 0.18 0.07 82.77 Average: all 14.06 0.00 2.45 2.73 0.07 80.69 Average: 0 11.52 0.00 2.33 2.72 0.06 83.35 Average: 1 16.59 0.00 2.58 2.74 0.07 78.02