---> uname -a: Linux prd-centos8-robot-2c-8g-16488.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 573 5012 19 2112 6828 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:2d:41:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe2d:4101/64 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) 08/31/2024 _x86_64_ (2 CPU) 13:10:43 LINUX RESTART (2 CPU) 01:11:02 PM tps rtps wtps bread/s bwrtn/s 01:12:01 PM 206.20 148.00 58.20 14533.67 39292.54 01:13:01 PM 126.89 7.00 119.89 1265.84 11253.10 01:14:01 PM 30.24 0.80 29.44 94.90 3466.26 01:15:01 PM 28.63 0.03 28.60 0.53 1617.98 01:16:01 PM 36.45 0.03 36.42 3.47 6560.18 01:17:01 PM 3.47 0.00 3.47 0.00 129.34 01:18:01 PM 0.52 0.00 0.52 0.00 5.05 01:19:01 PM 0.50 0.00 0.50 0.00 4.75 01:20:01 PM 12.96 0.42 12.55 69.86 492.32 Average: 49.25 17.12 32.13 1750.68 6920.59 01:11:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:01 PM 5536700 7068636 2345732 29.76 2688 1723588 705112 7.90 187344 1871820 109996 01:13:01 PM 5264464 7089400 2617968 33.21 2688 2001700 630184 7.06 212072 2059496 87092 01:14:01 PM 5269588 7096804 2612844 33.15 2688 2004512 631148 7.07 240196 2027804 16 01:15:01 PM 5002960 7027920 2879472 36.53 2688 2193804 669992 7.50 255220 2252824 183388 01:16:01 PM 5047624 7072324 2834808 35.96 2688 2193984 620900 6.95 259508 2199652 12 01:17:01 PM 5048092 7072796 2834340 35.96 2688 2193988 620900 6.95 259504 2199444 8 01:18:01 PM 5048420 7073124 2834012 35.95 2688 2193988 620900 6.95 259504 2199264 8 01:19:01 PM 5047784 7072488 2834648 35.96 2688 2193988 620900 6.95 259508 2199796 12 01:20:01 PM 5147764 7001776 2734668 34.69 2688 2028896 705940 7.90 284624 2097428 16684 Average: 5157044 7063919 2725388 34.58 2688 2080939 647331 7.25 246387 2123059 44135 01:11:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 278.50 160.81 1209.16 59.18 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 81.67 65.76 939.17 10.58 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 16.68 8.48 11.06 3.46 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 35.29 28.25 272.83 6.55 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 229.46 161.93 48.06 41.98 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 1.97 0.33 0.19 0.10 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 1.78 0.30 0.64 0.02 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 1.43 0.42 0.35 0.21 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 60.39 41.49 89.52 31.99 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 78.21 51.77 283.96 17.04 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) 08/31/2024 _x86_64_ (2 CPU) 13:10:43 LINUX RESTART (2 CPU) 01:11:02 PM CPU %user %nice %system %iowait %steal %idle 01:12:01 PM all 39.67 0.05 10.45 17.40 0.11 32.32 01:12:01 PM 0 37.50 0.07 10.08 14.10 0.12 38.13 01:12:01 PM 1 41.85 0.03 10.83 20.69 0.10 26.50 01:13:01 PM all 36.10 0.00 5.77 4.83 0.10 53.20 01:13:01 PM 0 27.20 0.00 5.34 6.00 0.10 61.36 01:13:01 PM 1 45.00 0.00 6.20 3.65 0.10 45.05 01:14:01 PM all 10.39 0.00 1.33 1.08 0.06 87.14 01:14:01 PM 0 8.71 0.00 1.15 1.24 0.07 88.84 01:14:01 PM 1 12.08 0.00 1.50 0.92 0.05 85.45 01:15:01 PM all 23.11 0.00 3.58 1.80 0.08 71.42 01:15:01 PM 0 17.49 0.00 3.39 1.50 0.08 77.54 01:15:01 PM 1 28.74 0.00 3.77 2.10 0.08 65.31 01:16:01 PM all 5.42 0.00 1.46 3.14 0.04 89.94 01:16:01 PM 0 3.53 0.00 1.44 2.99 0.03 92.01 01:16:01 PM 1 7.31 0.00 1.48 3.29 0.05 87.87 01:17:01 PM all 0.35 0.00 0.08 0.03 0.03 99.50 01:17:01 PM 0 0.25 0.00 0.08 0.05 0.03 99.58 01:17:01 PM 1 0.45 0.00 0.08 0.02 0.03 99.42 01:18:01 PM all 0.33 0.00 0.06 0.00 0.03 99.59 01:18:01 PM 0 0.38 0.00 0.05 0.00 0.02 99.55 01:18:01 PM 1 0.27 0.00 0.07 0.00 0.03 99.63 01:19:01 PM all 0.17 0.00 0.08 0.00 0.03 99.73 01:19:01 PM 0 0.22 0.00 0.05 0.00 0.02 99.72 01:19:01 PM 1 0.12 0.00 0.10 0.00 0.03 99.75 01:20:01 PM all 13.43 0.00 1.89 0.18 0.06 84.45 01:20:01 PM 0 12.68 0.00 1.99 0.07 0.05 85.21 01:20:01 PM 1 14.17 0.00 1.79 0.28 0.07 83.69 Average: all 14.29 0.01 2.73 3.12 0.06 79.80 Average: 0 11.96 0.01 2.60 2.85 0.06 82.53 Average: 1 16.63 0.00 2.85 3.38 0.06 77.07