---> uname -a: Linux prd-centos8-robot-2c-8g-9447.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 573 4999 19 2124 6827 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:b6:97:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:feb6:97dc/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) 04/20/2024 _x86_64_ (2 CPU) 05:40:25 LINUX RESTART (2 CPU) 05:41:03 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 61.38 20.29 41.09 5855.50 25685.56 05:43:01 AM 113.15 6.68 106.46 1269.18 9024.14 05:44:01 AM 41.50 0.67 40.84 49.98 4630.81 05:45:01 AM 28.90 1.02 27.88 133.44 1513.16 05:46:01 AM 41.97 0.07 41.90 4.53 6801.15 05:47:01 AM 4.08 0.00 4.08 0.00 200.32 05:48:01 AM 0.17 0.00 0.17 0.00 1.90 05:49:01 AM 12.65 0.23 12.41 34.13 488.57 05:50:01 AM 20.73 0.50 20.23 63.78 1011.04 Average: 35.97 3.21 32.76 804.82 5409.75 05:41:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 5506692 7059520 2375736 30.14 2688 1744608 728168 8.15 191212 1899160 97304 05:43:01 AM 5167776 7013688 2714652 34.44 2688 2023472 728008 8.15 213744 2157484 124540 05:44:01 AM 5198284 7028080 2684144 34.05 2688 2007252 709188 7.94 232092 2107472 1084 05:45:01 AM 4973056 6992028 2909372 36.91 2688 2190292 758908 8.50 275712 2269460 160164 05:46:01 AM 4989380 7024208 2893048 36.70 2688 2204588 710344 7.95 263432 2254532 1464 05:47:01 AM 4989300 7024132 2893128 36.70 2688 2204592 710344 7.95 263432 2255028 4 05:48:01 AM 4976056 7010904 2906372 36.87 2688 2204608 742132 8.31 263432 2267952 8 05:49:01 AM 5155632 7023496 2726796 34.59 2688 2041512 697264 7.81 284000 2086608 20176 05:50:01 AM 5167856 7038968 2714572 34.44 2688 2046348 679096 7.60 441748 1921528 15932 Average: 5124892 7023892 2757536 34.98 2688 2074141 718161 8.04 269867 2135469 46742 05:41:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 306.58 185.71 1331.68 62.20 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 70.83 56.25 756.71 8.55 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 15.48 5.28 5.30 2.23 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 36.38 32.13 294.20 6.91 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 188.60 156.36 60.44 32.81 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 244.36 243.89 49.44 102.38 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 235.37 233.39 202.78 86.41 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 76.59 66.22 126.07 38.69 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 18.23 17.04 14.14 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 131.86 110.43 311.91 38.65 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) 04/20/2024 _x86_64_ (2 CPU) 05:40:25 LINUX RESTART (2 CPU) 05:41:03 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 34.55 0.00 5.74 6.97 0.09 52.66 05:42:01 AM 0 41.58 0.00 6.31 4.63 0.10 47.38 05:42:01 AM 1 27.53 0.00 5.16 9.31 0.07 57.93 05:43:01 AM all 38.65 0.00 5.66 4.68 0.13 50.88 05:43:01 AM 0 44.65 0.00 5.98 5.16 0.13 44.08 05:43:01 AM 1 32.67 0.00 5.34 4.20 0.12 57.67 05:44:01 AM all 13.69 0.00 1.75 1.83 0.08 82.66 05:44:01 AM 0 20.26 0.00 2.03 1.73 0.07 75.91 05:44:01 AM 1 7.14 0.00 1.47 1.92 0.08 89.38 05:45:01 AM all 23.95 0.00 3.09 1.15 0.08 71.72 05:45:01 AM 0 23.35 0.00 3.18 1.67 0.08 71.72 05:45:01 AM 1 24.56 0.00 3.01 0.64 0.08 71.72 05:46:01 AM all 18.53 0.00 2.94 2.65 0.07 75.82 05:46:01 AM 0 24.38 0.00 3.63 3.71 0.07 68.21 05:46:01 AM 1 12.69 0.00 2.24 1.59 0.07 83.40 05:47:01 AM all 19.72 0.00 0.45 0.06 0.11 79.66 05:47:01 AM 0 2.04 0.00 0.23 0.12 0.10 97.51 05:47:01 AM 1 37.49 0.00 0.67 0.00 0.12 61.72 05:48:01 AM all 26.28 0.00 0.49 0.00 0.10 73.14 05:48:01 AM 0 38.95 0.00 0.55 0.00 0.12 60.38 05:48:01 AM 1 13.63 0.00 0.42 0.00 0.08 85.87 05:49:01 AM all 20.10 0.00 1.91 0.22 0.07 77.71 05:49:01 AM 0 35.74 0.00 2.03 0.20 0.07 61.96 05:49:01 AM 1 4.56 0.00 1.79 0.23 0.07 93.35 05:50:01 AM all 33.16 0.00 3.18 0.32 0.09 63.26 05:50:01 AM 0 48.73 0.00 3.64 0.18 0.08 47.36 05:50:01 AM 1 17.53 0.00 2.71 0.45 0.10 79.20 Average: all 25.37 0.00 2.79 1.97 0.09 69.78 Average: 0 31.03 0.00 3.05 1.92 0.09 63.90 Average: 1 19.72 0.00 2.53 2.01 0.09 75.65