---> uname -a: Linux prd-centos8-robot-2c-8g-5811.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 574 4992 19 2131 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:09:6e:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe09:6ee8/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:59 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 88.70 15.23 73.47 2706.88 6054.64 11:04:01 PM 80.10 0.73 79.37 51.32 9319.60 11:05:01 PM 20.51 0.38 20.13 64.25 1538.67 11:06:01 PM 56.74 2.52 54.22 396.07 6705.55 11:07:01 PM 12.33 0.00 12.33 0.00 1546.30 11:08:01 PM 2.57 0.00 2.57 0.00 80.85 11:09:01 PM 0.20 0.00 0.20 0.00 2.37 11:10:01 PM 0.18 0.08 0.10 31.99 0.63 11:11:01 PM 25.01 0.68 24.33 75.99 1193.52 Average: 31.81 2.18 29.63 369.59 2937.85 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5352696 7058584 2529728 32.09 2688 1887832 686040 7.68 209780 1995300 148240 11:04:01 PM 5175412 7007180 2707012 34.34 2688 2008476 711300 7.96 221124 2137308 30116 11:05:01 PM 5260540 7093704 2621884 33.26 2688 2010408 627624 7.03 239744 2036704 4 11:06:01 PM 5024104 7068272 2858320 36.26 2688 2213348 626148 7.01 262436 2218384 27752 11:07:01 PM 5027236 7071032 2855188 36.22 2688 2213348 626148 7.01 262436 2218520 16 11:08:01 PM 5027384 7071184 2855040 36.22 2688 2213352 626148 7.01 262436 2218456 12 11:09:01 PM 5027500 7071292 2854924 36.22 2688 2213352 626148 7.01 262436 2218456 4 11:10:01 PM 4987040 7032008 2895384 36.73 2688 2214544 693564 7.77 262772 2258216 240 11:11:01 PM 5132516 7005880 2749908 34.89 2688 2048552 689828 7.72 452436 1946708 192 Average: 5112714 7053237 2769710 35.14 2688 2113690 656994 7.36 270622 2138672 22953 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 222.80 140.79 1272.85 45.54 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 60.99 45.84 586.31 7.81 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 17.93 8.03 5.64 3.25 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 225.00 167.96 335.49 43.66 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 1.37 0.87 0.24 1.20 0.00 0.00 0.00 0.00 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 0.67 0.17 0.03 0.01 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 1.23 0.27 0.15 0.02 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 6.00 3.78 2.06 1.26 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 49.83 38.48 83.78 25.07 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 65.08 45.13 254.04 14.20 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:59 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 34.60 0.00 5.92 3.88 0.11 55.49 11:03:01 PM 0 51.14 0.00 8.19 5.27 0.10 35.30 11:03:01 PM 1 18.10 0.00 3.65 2.50 0.12 75.63 11:04:01 PM all 22.41 0.00 3.11 4.55 0.10 69.83 11:04:01 PM 0 24.51 0.00 3.69 4.35 0.10 67.35 11:04:01 PM 1 20.32 0.00 2.52 4.76 0.10 72.30 11:05:01 PM all 10.55 0.00 1.19 0.78 0.07 87.42 11:05:01 PM 0 12.99 0.00 1.49 0.52 0.08 84.92 11:05:01 PM 1 8.10 0.00 0.90 1.04 0.05 89.91 11:06:01 PM all 27.45 0.00 4.69 2.60 0.09 65.17 11:06:01 PM 0 23.59 0.00 4.30 2.37 0.10 69.64 11:06:01 PM 1 31.31 0.00 5.08 2.84 0.08 60.69 11:07:01 PM all 0.12 0.00 0.15 0.58 0.03 99.12 11:07:01 PM 0 0.18 0.00 0.15 0.75 0.03 98.88 11:07:01 PM 1 0.05 0.00 0.15 0.42 0.02 99.37 11:08:01 PM all 0.33 0.00 0.07 0.01 0.03 99.57 11:08:01 PM 0 0.55 0.00 0.05 0.02 0.03 99.35 11:08:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:09:01 PM all 0.31 0.00 0.07 0.00 0.03 99.60 11:09:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 11:09:01 PM 1 0.08 0.00 0.08 0.00 0.02 99.82 11:10:01 PM all 1.50 0.00 0.22 0.02 0.03 98.23 11:10:01 PM 0 1.00 0.00 0.12 0.00 0.02 98.87 11:10:01 PM 1 2.01 0.00 0.32 0.03 0.05 97.59 11:11:01 PM all 26.01 0.00 3.27 0.36 0.08 70.28 11:11:01 PM 0 34.33 0.00 3.27 0.27 0.08 62.05 11:11:01 PM 1 17.68 0.00 3.27 0.45 0.08 78.51 Average: all 13.70 0.00 2.08 1.42 0.06 82.75 Average: 0 16.53 0.00 2.37 1.50 0.06 79.54 Average: 1 10.86 0.00 1.78 1.34 0.06 85.95