---> uname -a: Linux prd-centos8-robot-2c-8g-16667.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4980 19 2119 6804 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:ec:60:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:feec:60f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 06:40:04 LINUX RESTART (2 CPU) 06:41:01 AM tps rtps wtps bread/s bwrtn/s 06:42:01 AM 89.62 40.31 49.31 6874.70 6415.91 06:43:01 AM 86.39 0.08 86.30 2.53 8322.61 06:44:01 AM 31.46 0.70 30.76 50.52 3704.67 06:45:01 AM 6.42 0.82 5.60 123.45 177.15 06:46:01 AM 38.79 0.17 38.62 9.46 2632.14 06:47:01 AM 24.09 0.07 24.03 4.53 5491.64 06:48:01 AM 3.57 0.00 3.57 0.00 154.26 06:49:01 AM 0.12 0.00 0.12 0.00 1.32 06:50:01 AM 11.51 0.23 11.28 34.12 417.36 06:51:01 AM 25.10 0.50 24.60 63.70 1158.12 Average: 31.71 4.29 27.42 716.43 2847.62 06:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:42:01 AM 5372352 7027688 2510084 31.84 2688 1845000 760016 8.51 227288 1987424 125432 06:43:01 AM 5117904 6978040 2764532 35.07 2688 2036480 747720 8.37 219760 2198684 130196 06:44:01 AM 5168780 7010624 2713656 34.43 2688 2018964 715248 8.01 232876 2134908 15808 06:45:01 AM 5259060 7090128 2623376 33.28 2688 2008144 635008 7.11 240692 2036148 4 06:46:01 AM 4995448 7023680 2886988 36.63 2688 2197652 685868 7.68 262524 2255288 152860 06:47:01 AM 4963348 6992932 2919088 37.03 2688 2199180 737312 8.26 263168 2281984 1424 06:48:01 AM 4963280 6992864 2919156 37.03 2688 2199180 737312 8.26 263168 2281904 4 06:49:01 AM 4955320 6984920 2927116 37.13 2688 2199196 752748 8.43 263168 2289336 4 06:50:01 AM 5115532 6977756 2766904 35.10 2688 2037484 740100 8.29 283816 2129476 20160 06:51:01 AM 5174052 7040668 2708384 34.36 2688 2042320 674136 7.55 441480 1917600 15916 Average: 5108508 7011930 2773928 35.19 2688 2078360 718547 8.05 269794 2151275 46181 06:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 283.57 182.93 1542.40 59.31 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 54.03 44.44 498.53 7.90 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 13.68 5.70 5.25 2.54 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 13.91 8.80 7.85 1.99 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 40.04 35.95 285.13 9.29 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 188.95 145.73 53.58 40.85 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 245.06 244.03 49.24 102.23 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 210.88 209.28 129.44 78.21 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 77.37 65.96 111.59 33.17 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 17.26 16.94 14.07 8.40 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 114.48 95.98 269.74 34.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 06:40:04 LINUX RESTART (2 CPU) 06:41:01 AM CPU %user %nice %system %iowait %steal %idle 06:42:01 AM all 33.64 0.01 6.62 8.54 0.10 51.10 06:42:01 AM 0 29.47 0.02 7.01 6.63 0.10 56.78 06:42:01 AM 1 37.82 0.00 6.22 10.45 0.10 45.41 06:43:01 AM all 40.14 0.00 4.73 3.51 0.10 51.51 06:43:01 AM 0 59.31 0.00 5.69 4.34 0.10 30.56 06:43:01 AM 1 20.96 0.00 3.78 2.68 0.10 72.48 06:44:01 AM all 9.39 0.00 1.24 1.61 0.07 87.70 06:44:01 AM 0 10.75 0.00 1.24 0.78 0.05 87.18 06:44:01 AM 1 8.03 0.00 1.24 2.44 0.08 88.21 06:45:01 AM all 6.06 0.00 0.84 0.10 0.03 92.96 06:45:01 AM 0 11.49 0.00 0.98 0.05 0.03 87.45 06:45:01 AM 1 0.64 0.00 0.70 0.15 0.03 98.48 06:46:01 AM all 32.04 0.00 4.54 0.74 0.10 62.57 06:46:01 AM 0 40.48 0.00 4.92 0.55 0.10 53.95 06:46:01 AM 1 23.62 0.00 4.16 0.93 0.10 71.18 06:47:01 AM all 4.77 0.00 0.95 1.88 0.04 92.36 06:47:01 AM 0 8.24 0.00 1.28 2.27 0.05 88.16 06:47:01 AM 1 1.32 0.00 0.62 1.49 0.03 96.54 06:48:01 AM all 19.78 0.00 0.48 0.03 0.08 79.62 06:48:01 AM 0 38.85 0.00 0.79 0.00 0.10 60.26 06:48:01 AM 1 0.70 0.00 0.18 0.07 0.07 98.98 06:49:01 AM all 24.95 0.00 0.46 0.00 0.10 74.49 06:49:01 AM 0 38.50 0.00 0.52 0.00 0.10 60.88 06:49:01 AM 1 11.38 0.00 0.40 0.00 0.10 88.12 06:50:01 AM all 20.93 0.00 1.93 0.13 0.08 76.94 06:50:01 AM 0 35.29 0.00 1.82 0.13 0.08 62.67 06:50:01 AM 1 6.70 0.00 2.04 0.12 0.07 91.08 06:51:01 AM all 32.62 0.00 3.15 0.23 0.09 63.90 06:51:01 AM 0 37.70 0.00 3.50 0.32 0.08 58.39 06:51:01 AM 1 27.54 0.00 2.80 0.15 0.10 69.41 Average: all 22.45 0.00 2.50 1.68 0.08 73.29 Average: 0 31.03 0.00 2.78 1.51 0.08 64.60 Average: 1 13.88 0.00 2.22 1.85 0.08 81.98