---> uname -a: Linux prd-centos8-robot-2c-8g-9913.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4810 19 2307 6815 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:c2:4d:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fec2:4de1/64 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) 11/24/2024 _x86_64_ (2 CPU) 22:47:00 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 93.62 44.56 49.06 5724.07 16068.07 10:50:01 PM 105.15 6.73 98.42 1246.25 8910.96 10:51:01 PM 45.35 0.73 44.62 51.32 5357.51 10:52:01 PM 31.17 0.38 30.79 64.25 2511.75 10:53:01 PM 50.81 2.52 48.29 396.07 6973.17 10:54:01 PM 5.40 0.00 5.40 0.00 227.97 10:55:01 PM 0.27 0.00 0.27 0.00 3.63 10:56:01 PM 0.15 0.00 0.15 0.00 1.82 10:57:02 PM 5.61 0.17 5.45 32.92 90.22 10:58:01 PM 22.54 0.54 22.00 65.89 935.89 Average: 36.03 5.57 30.46 759.36 4113.74 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5502832 7042780 2379596 30.19 2688 1731816 720660 8.07 186796 1907072 85488 10:50:01 PM 5262612 7020944 2619816 33.24 2688 1939932 711236 7.96 214160 2072108 74376 10:51:01 PM 5227728 7064324 2654700 33.68 2688 2013604 661744 7.41 230156 2080872 30272 10:52:01 PM 5068200 7010548 2814228 35.70 2688 2116128 709424 7.94 258212 2201908 83612 10:53:01 PM 5021776 7070616 2860652 36.29 2688 2218208 625400 7.00 262480 2224264 88 10:54:01 PM 5023372 7072212 2859056 36.27 2688 2218208 625400 7.00 262476 2224336 4 10:55:01 PM 5023560 7072400 2858868 36.27 2688 2218208 625400 7.00 262476 2224280 4 10:56:01 PM 5022616 7071460 2859812 36.28 2688 2218212 625400 7.00 262476 2225284 4 10:57:02 PM 4901000 6948408 2981428 37.82 2688 2216116 746816 8.36 284932 2322192 13404 10:58:01 PM 4933012 6995696 2949416 37.42 2688 2231484 696420 7.80 460524 2116136 15192 Average: 5098671 7036939 2783757 35.32 2688 2112192 674790 7.56 268469 2159845 30244 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 256.17 166.70 1265.44 56.04 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 41.70 35.89 506.19 4.50 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 57.31 35.74 440.94 6.41 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 43.79 37.00 296.50 8.54 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 564.34 407.10 118.39 98.15 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.12 0.78 0.25 0.16 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 1.13 0.22 0.15 0.02 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 0.92 0.18 0.06 0.01 0.00 0.00 0.00 0.00 10:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:02 PM eth0 12.20 10.76 12.74 8.05 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 18.06 15.68 14.96 7.33 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 99.81 71.10 266.01 18.94 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) 11/24/2024 _x86_64_ (2 CPU) 22:47:00 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 24.85 0.05 5.24 24.47 0.08 45.30 10:49:01 PM 0 17.82 0.03 5.59 23.67 0.08 52.80 10:49:01 PM 1 31.86 0.07 4.89 25.28 0.08 37.81 10:50:01 PM all 22.44 0.00 4.08 15.11 0.08 58.28 10:50:01 PM 0 15.22 0.00 3.31 13.27 0.08 68.11 10:50:01 PM 1 29.63 0.00 4.85 16.95 0.08 48.48 10:51:01 PM all 18.38 0.00 2.83 4.40 0.08 74.31 10:51:01 PM 0 24.16 0.00 3.29 5.95 0.10 66.50 10:51:01 PM 1 12.61 0.00 2.37 2.85 0.07 82.10 10:52:01 PM all 21.79 0.00 2.85 4.87 0.07 70.43 10:52:01 PM 0 21.75 0.00 2.60 4.14 0.07 71.44 10:52:01 PM 1 21.82 0.00 3.09 5.61 0.07 69.41 10:53:01 PM all 16.52 0.00 3.52 4.56 0.07 75.33 10:53:01 PM 0 16.31 0.00 3.72 3.25 0.07 76.66 10:53:01 PM 1 16.74 0.00 3.33 5.87 0.07 73.99 10:54:01 PM all 0.28 0.00 0.08 0.08 0.03 99.55 10:54:01 PM 0 0.47 0.00 0.07 0.00 0.02 99.45 10:54:01 PM 1 0.08 0.00 0.08 0.15 0.03 99.65 10:55:01 PM all 0.34 0.00 0.06 0.00 0.03 99.57 10:55:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 10:55:01 PM 1 0.13 0.00 0.07 0.00 0.03 99.77 10:56:01 PM all 0.33 0.00 0.05 0.00 0.03 99.60 10:56:01 PM 0 0.50 0.00 0.00 0.00 0.02 99.48 10:56:01 PM 1 0.15 0.00 0.10 0.00 0.03 99.72 10:57:02 PM all 10.35 0.00 1.06 0.08 0.04 88.46 10:57:02 PM 0 9.44 0.00 1.12 0.07 0.03 89.34 10:57:02 PM 1 11.27 0.00 1.00 0.10 0.05 87.58 10:58:01 PM all 22.61 0.00 2.60 0.40 0.07 74.33 10:58:01 PM 0 11.20 0.00 2.24 0.27 0.07 86.21 10:58:01 PM 1 34.00 0.00 2.95 0.53 0.07 62.46 Average: all 13.76 0.01 2.23 5.39 0.06 78.55 Average: 0 11.73 0.00 2.20 5.05 0.06 80.96 Average: 1 15.79 0.01 2.27 5.73 0.06 76.15