---> uname -a: Linux prd-centos8-robot-2c-8g-16601.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 621 4953 19 2123 6780 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:76:55:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe76:5578/64 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) 23:09:27 LINUX RESTART (2 CPU) 11:10:00 PM tps rtps wtps bread/s bwrtn/s 11:10:01 PM 128.33 57.78 70.56 20097.78 3707.22 11:11:01 PM 120.95 56.90 64.05 7602.73 37081.70 11:12:01 PM 94.60 13.40 81.21 2376.94 6705.11 11:13:01 PM 71.40 0.70 70.70 50.77 8873.88 11:14:02 PM 12.58 0.42 12.16 64.78 755.30 11:15:01 PM 39.25 0.00 39.25 0.00 2889.87 11:16:01 PM 31.96 2.52 29.45 396.07 5468.46 11:17:01 PM 2.53 0.10 2.43 32.12 82.59 11:18:01 PM 23.05 0.65 22.40 74.12 1242.39 Average: 49.86 9.54 40.32 1398.14 7884.29 11:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 PM 7205704 7343080 676728 8.59 2688 345668 389696 4.94 106920 357636 11564 11:11:01 PM 5835736 7206376 2046696 25.97 2688 1570040 620100 6.94 153424 1637176 24892 11:12:01 PM 5286028 7017320 2596404 32.94 2688 1912764 733724 8.22 210668 2062788 160440 11:13:01 PM 5149320 6970552 2733112 34.67 2688 1998540 752352 8.42 221376 2167740 13892 11:14:02 PM 5224740 7047920 2657692 33.72 2688 2000484 675984 7.57 240344 2073888 8 11:15:01 PM 4972120 6990396 2910312 36.92 2688 2187736 720240 8.06 257824 2283496 135660 11:16:01 PM 4991120 7023384 2891312 36.68 2688 2201748 678348 7.60 263584 2255052 16 11:17:01 PM 4942536 6976888 2939896 37.30 2688 2203824 787636 8.82 263908 2302576 980 11:18:01 PM 5133904 6999992 2748528 34.87 2688 2040920 726020 8.13 446768 1952216 192 Average: 5415690 7063990 2466742 31.29 2688 1829080 676011 7.57 240535 1899174 38627 11:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 8.33 4.44 1.86 0.62 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 139.40 61.87 465.07 24.60 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 188.75 134.36 1315.80 37.77 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 39.90 25.70 333.83 5.27 0.00 0.00 0.00 0.00 11:14:02 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:14:02 PM eth0 14.01 8.90 5.04 3.33 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 33.05 27.83 276.38 6.02 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 94.67 61.72 25.37 17.99 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 37.64 29.07 11.24 4.01 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 77.50 53.74 91.57 35.16 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.95 50.27 314.47 16.73 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) 23:09:27 LINUX RESTART (2 CPU) 11:10:00 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 3.91 0.00 5.59 63.69 0.00 26.82 11:10:01 PM 0 3.91 0.00 3.91 92.18 0.00 0.00 11:10:01 PM 1 3.91 0.00 7.26 35.20 0.00 53.63 11:11:01 PM all 16.73 0.03 5.44 66.91 0.15 10.73 11:11:01 PM 0 17.18 0.05 5.88 64.10 0.14 12.65 11:11:01 PM 1 16.28 0.02 4.99 69.73 0.17 8.81 11:12:01 PM all 36.35 0.00 6.43 3.64 0.13 53.44 11:12:01 PM 0 42.95 0.00 6.90 4.87 0.13 45.15 11:12:01 PM 1 29.77 0.00 5.97 2.43 0.12 61.71 11:13:01 PM all 17.02 0.00 2.57 6.00 0.12 74.30 11:13:01 PM 0 22.84 0.00 2.82 6.50 0.12 67.71 11:13:01 PM 1 11.20 0.00 2.32 5.49 0.12 80.87 11:14:02 PM all 9.75 0.00 1.25 1.21 0.06 87.72 11:14:02 PM 0 16.10 0.00 1.62 2.18 0.05 80.06 11:14:02 PM 1 3.41 0.00 0.89 0.25 0.07 95.39 11:15:01 PM all 19.69 0.00 3.35 12.33 0.09 64.54 11:15:01 PM 0 23.57 0.00 3.75 14.92 0.10 57.65 11:15:01 PM 1 15.83 0.00 2.95 9.74 0.09 71.40 11:16:01 PM all 8.57 0.00 1.59 2.37 0.07 87.40 11:16:01 PM 0 8.76 0.00 1.45 2.06 0.05 87.68 11:16:01 PM 1 8.39 0.00 1.73 2.68 0.08 87.12 11:17:01 PM all 5.43 0.00 0.64 0.02 0.08 93.84 11:17:01 PM 0 4.08 0.00 0.42 0.02 0.08 95.40 11:17:01 PM 1 6.78 0.00 0.86 0.02 0.07 92.28 11:18:01 PM all 22.90 0.00 3.20 0.55 0.08 73.27 11:18:01 PM 0 25.32 0.00 3.21 0.38 0.07 71.02 11:18:01 PM 1 20.49 0.00 3.19 0.72 0.08 75.51 Average: all 17.00 0.00 3.06 11.71 0.10 68.13 Average: 0 20.03 0.01 3.25 12.07 0.09 64.55 Average: 1 13.97 0.00 2.87 11.34 0.10 71.71