---> uname -a: Linux prd-centos8-robot-2c-8g-7427.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 603 4978 19 2115 6798 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:a8:e6:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fea8:e6ad/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) 08/04/2024 _x86_64_ (2 CPU) 03:04:24 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 105.20 82.62 22.58 8409.50 7832.56 03:07:01 AM 69.66 30.03 39.63 1885.95 29710.50 03:08:01 AM 112.15 41.19 70.96 5473.38 6112.15 03:09:01 AM 83.17 0.70 82.47 50.78 9119.54 03:10:01 AM 17.49 0.85 16.64 123.96 1253.47 03:11:01 AM 46.53 0.00 46.53 0.00 3070.63 03:12:01 AM 21.64 0.13 21.51 35.59 5282.94 03:13:01 AM 2.12 0.03 2.08 1.87 87.69 03:14:01 AM 14.75 0.33 14.41 37.86 809.55 Average: 52.52 17.32 35.20 1779.94 7030.82 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 6171868 7381208 1710564 21.70 2688 1417860 370288 4.70 110236 1396492 886360 03:07:01 AM 6137616 7395560 1744816 22.14 2688 1462640 326624 3.66 123856 1393732 944 03:08:01 AM 5388236 7079508 2494196 31.64 2688 1873136 656280 7.35 209632 1962548 132544 03:09:01 AM 5205624 7023972 2676808 33.96 2688 1995940 700520 7.84 220936 2113164 26400 03:10:01 AM 5275832 7099184 2606600 33.07 2688 2000928 628984 7.04 239852 2024804 24 03:11:01 AM 5007556 7028772 2874876 36.47 2688 2190908 671224 7.52 259080 2248648 149520 03:12:01 AM 4979780 7002812 2902652 36.82 2688 2192724 717360 8.03 260104 2269936 64 03:13:01 AM 4974092 6999248 2908340 36.90 2688 2194768 717360 8.03 260244 2275444 1328 03:14:01 AM 5112852 6971012 2769580 35.14 2688 2033632 741320 8.30 285952 2133096 13292 Average: 5361495 7109031 2520937 31.98 2688 1929171 614440 6.88 218877 1979763 134497 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 10.40 7.75 63.59 1.40 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 6.42 4.83 1.56 1.05 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 304.30 199.40 1613.52 60.70 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 52.30 40.55 486.67 7.77 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.08 7.66 4.47 2.99 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 40.40 36.12 275.08 9.13 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 172.88 150.48 36.48 36.07 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 20.65 21.53 6.24 5.00 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 51.66 38.43 84.23 26.62 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 74.34 56.31 285.77 16.75 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) 08/04/2024 _x86_64_ (2 CPU) 03:04:24 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 13.85 0.03 6.92 60.35 0.12 18.73 03:06:01 AM 0 13.79 0.02 8.03 54.30 0.14 23.73 03:06:01 AM 1 13.92 0.05 5.80 66.43 0.10 13.70 03:07:01 AM all 1.37 0.03 1.78 87.24 0.04 9.54 03:07:01 AM 0 1.47 0.03 1.82 90.93 0.05 5.69 03:07:01 AM 1 1.26 0.02 1.74 83.54 0.03 13.40 03:08:01 AM all 37.71 0.03 7.14 4.28 0.14 50.70 03:08:01 AM 0 50.08 0.05 8.38 4.58 0.15 36.76 03:08:01 AM 1 25.43 0.00 5.91 3.99 0.13 64.53 03:09:01 AM all 23.73 0.00 3.24 9.14 0.08 63.81 03:09:01 AM 0 21.97 0.00 3.26 11.48 0.08 63.21 03:09:01 AM 1 25.50 0.00 3.22 6.78 0.08 64.42 03:10:01 AM all 10.06 0.00 1.19 2.51 0.06 86.18 03:10:01 AM 0 14.21 0.00 1.27 2.04 0.07 82.41 03:10:01 AM 1 5.92 0.00 1.10 2.98 0.05 89.95 03:11:01 AM all 29.30 0.00 4.69 2.56 0.10 63.35 03:11:01 AM 0 40.36 0.00 5.40 3.55 0.12 50.58 03:11:01 AM 1 18.24 0.00 3.99 1.57 0.08 76.11 03:12:01 AM all 5.42 0.00 1.01 0.71 0.04 92.82 03:12:01 AM 0 7.25 0.00 1.07 0.39 0.03 91.25 03:12:01 AM 1 3.58 0.00 0.94 1.04 0.05 94.39 03:13:01 AM all 9.80 0.00 0.63 0.02 0.07 89.48 03:13:01 AM 0 12.59 0.00 0.69 0.02 0.07 86.64 03:13:01 AM 1 7.02 0.00 0.57 0.02 0.07 92.33 03:14:01 AM all 17.94 0.00 2.22 0.76 0.09 78.98 03:14:01 AM 0 27.69 0.00 2.90 0.65 0.10 68.65 03:14:01 AM 1 8.21 0.00 1.54 0.87 0.08 89.29 Average: all 16.58 0.01 3.20 18.56 0.08 61.58 Average: 0 21.04 0.01 3.64 18.63 0.09 56.59 Average: 1 12.12 0.01 2.75 18.48 0.08 66.57