---> uname -a: Linux prd-centos8-robot-2c-8g-15290.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 585 5000 19 2111 6816 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:76:6a:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe76:6a82/64 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) 08/28/2024 _x86_64_ (2 CPU) 01:08:16 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 106.45 22.16 84.29 4938.75 6769.96 01:11:01 AM 76.21 0.70 75.51 50.77 9390.87 01:12:01 AM 12.15 0.42 11.73 64.78 426.27 01:13:01 AM 63.36 0.03 63.32 3.47 8014.10 01:14:01 AM 4.67 0.00 4.67 0.00 240.24 01:15:01 AM 0.25 0.00 0.25 0.00 3.12 01:16:01 AM 0.12 0.00 0.12 0.00 0.77 01:17:01 AM 0.27 0.08 0.18 31.99 5.85 01:18:01 AM 2.03 0.00 2.03 0.00 105.71 01:19:01 AM 27.31 0.65 26.66 74.12 1298.30 Average: 29.28 2.40 26.88 516.42 2625.69 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5327716 7056080 2554708 32.41 2688 1910140 679472 7.61 211208 2017712 158772 01:11:01 AM 5183516 7005392 2698908 34.24 2688 1999424 696648 7.80 222048 2128992 12 01:12:01 AM 5190156 7042112 2692268 34.16 2688 2028304 665964 7.46 244712 2097624 26764 01:13:01 AM 5035424 7056396 2847000 36.12 2688 2190484 618096 6.92 260260 2207328 912 01:14:01 AM 5038496 7059472 2843928 36.08 2688 2190488 618096 6.92 260260 2207332 4 01:15:01 AM 5038424 7059400 2844000 36.08 2688 2190488 618096 6.92 260260 2207400 4 01:16:01 AM 5038488 7059464 2843936 36.08 2688 2190488 618096 6.92 260260 2207332 4 01:17:01 AM 4998400 7020720 2884024 36.59 2688 2191832 683048 7.65 260640 2246804 388 01:18:01 AM 5036872 7060812 2845552 36.10 2688 2193472 624660 6.99 260956 2209012 832 01:19:01 AM 5124776 6978700 2757648 34.98 2688 2029532 714028 7.99 443276 1962888 180 Average: 5101227 7039855 2781197 35.28 2688 2111465 653620 7.32 268388 2149242 18787 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 302.82 182.61 1762.40 60.80 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 35.15 27.45 357.82 5.92 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 12.01 10.60 5.74 3.95 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 210.10 150.36 307.37 40.60 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.93 0.53 0.12 0.09 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 0.67 0.27 0.16 0.20 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 1.05 0.10 0.09 0.01 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 13.53 9.30 3.99 2.75 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 37.24 25.39 7.39 4.77 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 67.01 41.01 84.91 26.67 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 68.05 44.76 253.01 14.57 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) 08/28/2024 _x86_64_ (2 CPU) 01:08:16 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 40.04 0.00 7.55 3.76 0.14 48.50 01:10:01 AM 0 37.75 0.00 6.21 3.50 0.15 52.40 01:10:01 AM 1 42.34 0.00 8.89 4.03 0.13 44.60 01:11:01 AM all 18.20 0.00 2.67 3.68 0.07 75.39 01:11:01 AM 0 21.90 0.00 3.34 3.57 0.07 71.13 01:11:01 AM 1 14.51 0.00 2.00 3.79 0.07 79.64 01:12:01 AM all 13.32 0.00 1.89 0.13 0.05 84.60 01:12:01 AM 0 6.55 0.00 1.62 0.10 0.05 91.67 01:12:01 AM 1 20.09 0.00 2.15 0.17 0.05 77.54 01:13:01 AM all 23.57 0.00 4.05 2.10 0.09 70.19 01:13:01 AM 0 11.11 0.00 3.38 2.05 0.08 83.38 01:13:01 AM 1 36.10 0.00 4.72 2.16 0.10 56.93 01:14:01 AM all 0.08 0.00 0.06 0.03 0.03 99.81 01:14:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:14:01 AM 1 0.05 0.00 0.05 0.07 0.02 99.82 01:15:01 AM all 0.06 0.00 0.06 0.00 0.03 99.86 01:15:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 01:15:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 01:16:01 AM all 0.05 0.00 0.06 0.00 0.03 99.87 01:16:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 01:16:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 01:17:01 AM all 2.66 0.00 0.20 0.02 0.03 97.09 01:17:01 AM 0 0.72 0.00 0.15 0.00 0.02 99.11 01:17:01 AM 1 4.60 0.00 0.25 0.03 0.05 95.07 01:18:01 AM all 8.93 0.00 0.33 0.01 0.06 90.67 01:18:01 AM 0 6.65 0.00 0.30 0.02 0.05 92.99 01:18:01 AM 1 11.21 0.00 0.37 0.00 0.07 88.35 01:19:01 AM all 26.47 0.00 3.22 0.28 0.09 69.94 01:19:01 AM 0 24.01 0.00 2.82 0.42 0.10 72.65 01:19:01 AM 1 28.92 0.00 3.62 0.15 0.08 67.22 Average: all 13.35 0.00 2.01 1.00 0.06 83.58 Average: 0 10.90 0.00 1.80 0.97 0.06 86.28 Average: 1 15.80 0.00 2.22 1.04 0.06 80.87