---> uname -a: Linux prd-centos8-robot-2c-8g-43630.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 641 4935 19 2120 6760 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:fe:ae:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fefe:ae48/64 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) 10/18/2024 _x86_64_ (2 CPU) 02:15:33 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 108.25 62.53 45.72 7893.77 36246.10 02:18:01 AM 123.51 6.86 116.64 1249.72 10450.15 02:19:01 AM 40.60 0.98 39.62 110.90 4777.14 02:20:01 AM 31.77 0.07 31.71 2.80 2064.08 02:21:01 AM 40.37 0.03 40.34 3.47 6724.53 02:22:01 AM 2.95 0.12 2.83 33.06 133.11 02:23:01 AM 2.00 0.00 2.00 0.00 64.95 02:24:01 AM 0.37 0.00 0.37 0.00 4.67 02:25:01 AM 13.16 0.32 12.85 36.92 510.98 Average: 40.33 7.88 32.45 1036.76 6775.20 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5563660 7071228 2318772 29.42 2688 1700428 733248 8.21 184748 1851336 93820 02:18:01 AM 5134856 6986488 2747576 34.86 2688 2029168 760496 8.52 213248 2192064 143000 02:19:01 AM 5242768 7073564 2639664 33.49 2688 2007736 676984 7.58 239860 2053528 20 02:20:01 AM 5024708 7054708 2857724 36.25 2688 2198908 663964 7.43 254592 2230880 185440 02:21:01 AM 5020388 7050180 2862044 36.31 2688 2199092 670644 7.51 257908 2227904 4 02:22:01 AM 4971964 7004252 2910468 36.92 2688 2201584 740412 8.29 258176 2276116 4 02:23:01 AM 4969192 7001480 2913240 36.96 2688 2201584 740412 8.29 258176 2278200 4 02:24:01 AM 4957376 6989684 2925056 37.11 2688 2201604 772740 8.65 258176 2290780 4 02:25:01 AM 5067592 6929768 2814840 35.71 2688 2037560 791260 8.86 289980 2169972 19428 Average: 5105834 7017928 2776598 35.23 2688 2086407 727796 8.15 246096 2174531 49080 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 239.57 152.60 1099.42 57.85 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 94.14 73.94 1054.88 10.65 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 13.23 8.48 6.51 3.53 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 41.89 35.77 298.14 8.59 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 178.71 127.99 36.51 28.54 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 123.89 114.65 41.32 43.52 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 239.49 238.12 92.38 98.28 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 177.87 173.37 151.17 60.21 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 67.98 45.33 120.59 29.14 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 130.75 107.80 322.33 37.81 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) 10/18/2024 _x86_64_ (2 CPU) 02:15:33 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 30.51 0.03 7.59 35.12 0.13 26.61 02:17:01 AM 0 24.17 0.03 7.62 37.48 0.12 30.58 02:17:01 AM 1 36.96 0.03 7.57 32.72 0.14 22.58 02:18:01 AM all 34.03 0.00 5.67 5.23 0.11 54.97 02:18:01 AM 0 23.92 0.00 4.60 5.78 0.10 65.59 02:18:01 AM 1 44.21 0.00 6.74 4.67 0.12 44.26 02:19:01 AM all 16.45 0.00 1.99 1.67 0.08 79.82 02:19:01 AM 0 10.97 0.00 1.74 1.52 0.07 85.70 02:19:01 AM 1 21.93 0.00 2.23 1.81 0.08 73.95 02:20:01 AM all 23.28 0.00 4.00 1.01 0.09 71.61 02:20:01 AM 0 21.27 0.00 3.54 0.97 0.12 74.11 02:20:01 AM 1 25.31 0.00 4.46 1.06 0.07 69.11 02:21:01 AM all 5.05 0.00 1.29 2.01 0.05 91.61 02:21:01 AM 0 5.68 0.00 1.14 1.99 0.03 91.16 02:21:01 AM 1 4.41 0.00 1.44 2.02 0.07 92.06 02:22:01 AM all 10.68 0.00 0.47 0.04 0.08 88.73 02:22:01 AM 0 5.03 0.00 0.39 0.07 0.07 94.45 02:22:01 AM 1 16.33 0.00 0.55 0.02 0.10 83.00 02:23:01 AM all 19.03 0.00 0.44 0.01 0.08 80.43 02:23:01 AM 0 32.16 0.00 0.60 0.00 0.10 67.14 02:23:01 AM 1 5.91 0.00 0.28 0.02 0.07 93.72 02:24:01 AM all 23.93 0.00 0.46 0.00 0.08 75.53 02:24:01 AM 0 8.09 0.00 0.33 0.00 0.05 91.53 02:24:01 AM 1 39.81 0.00 0.59 0.00 0.12 59.49 02:25:01 AM all 14.51 0.00 2.00 0.53 0.06 82.90 02:25:01 AM 0 9.53 0.00 2.09 0.15 0.05 88.19 02:25:01 AM 1 19.51 0.00 1.91 0.91 0.07 77.60 Average: all 19.69 0.00 2.64 4.99 0.08 72.59 Average: 0 15.63 0.00 2.44 5.27 0.08 76.57 Average: 1 23.76 0.00 2.85 4.71 0.09 68.59