---> uname -a: Linux prd-centos8-robot-2c-8g-8604.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: 2800.000 BogoMIPS: 5600.00 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 590 4983 19 2123 6810 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:d4:b3:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fed4:b375/64 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) 04/17/2024 _x86_64_ (2 CPU) 05:40:23 LINUX RESTART (2 CPU) 05:41:01 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 51.00 19.56 31.44 5656.65 4388.04 05:43:01 AM 111.11 6.68 104.43 1269.39 9078.32 05:44:01 AM 32.91 0.70 32.21 50.52 4286.50 05:45:01 AM 22.54 1.05 21.49 132.89 1008.43 05:46:01 AM 51.35 0.03 51.32 3.47 7432.01 05:47:01 AM 4.23 0.03 4.20 1.07 184.44 05:48:01 AM 0.35 0.00 0.35 0.00 5.15 05:49:01 AM 5.93 0.23 5.70 34.12 191.97 05:50:01 AM 25.79 0.50 25.29 63.71 1268.18 Average: 33.91 3.20 30.71 801.33 3093.67 05:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 5447328 7024860 2435100 30.89 2688 1769212 747148 8.37 191072 1959548 105396 05:43:01 AM 5208876 7017596 2673552 33.92 2688 1986240 695720 7.79 211540 2119800 83020 05:44:01 AM 5205036 7034040 2677392 33.97 2688 2006008 690208 7.73 229576 2102936 20 05:45:01 AM 5078840 6994924 2803588 35.57 2688 2090680 731084 8.19 259280 2191972 72784 05:46:01 AM 5012332 7045380 2870096 36.41 2688 2202888 657288 7.36 262928 2235024 88 05:47:01 AM 4967188 7001696 2915240 36.98 2688 2204356 723952 8.11 263256 2279632 4 05:48:01 AM 4952264 6986784 2930164 37.17 2688 2204368 755720 8.46 263256 2293736 8 05:49:01 AM 5058604 6945960 2823824 35.82 2688 2060816 747044 8.36 273368 2194768 23876 05:50:01 AM 5140664 7010840 2741764 34.78 2688 2046224 707260 7.92 441792 1952460 16024 Average: 5119015 7006898 2763413 35.06 2688 2063421 717269 8.03 266230 2147764 33469 05:41:01 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 260.86 173.79 1491.44 59.20 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 34.61 29.08 284.62 5.71 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 32.12 24.06 266.88 3.67 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 37.55 28.39 224.31 6.61 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 207.40 189.27 116.75 43.85 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 213.41 207.05 59.92 84.56 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 264.62 264.11 207.52 100.24 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 101.02 84.97 116.54 39.10 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 18.38 16.64 14.44 7.77 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 130.00 113.04 309.17 38.97 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) 04/17/2024 _x86_64_ (2 CPU) 05:40:23 LINUX RESTART (2 CPU) 05:41:01 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 36.30 0.00 5.12 1.89 0.08 56.61 05:42:01 AM 0 43.60 0.00 5.21 2.21 0.08 48.90 05:42:01 AM 1 29.00 0.00 5.03 1.57 0.08 64.32 05:43:01 AM all 35.03 0.00 5.46 3.39 0.10 56.01 05:43:01 AM 0 37.54 0.00 5.22 3.19 0.10 53.95 05:43:01 AM 1 32.52 0.00 5.71 3.60 0.10 58.07 05:44:01 AM all 12.98 0.00 1.64 1.03 0.06 84.28 05:44:01 AM 0 16.02 0.00 1.67 0.77 0.07 81.47 05:44:01 AM 1 9.94 0.00 1.62 1.30 0.05 87.09 05:45:01 AM all 21.94 0.00 2.42 1.57 0.07 74.01 05:45:01 AM 0 17.91 0.00 2.08 0.65 0.07 79.29 05:45:01 AM 1 25.98 0.00 2.75 2.49 0.07 68.71 05:46:01 AM all 21.29 0.00 3.60 1.44 0.08 73.59 05:46:01 AM 0 22.47 0.00 3.49 1.03 0.07 72.94 05:46:01 AM 1 20.11 0.00 3.71 1.86 0.08 74.24 05:47:01 AM all 18.28 0.00 0.65 0.02 0.10 80.95 05:47:01 AM 0 3.05 0.00 0.32 0.03 0.10 96.50 05:47:01 AM 1 33.50 0.00 0.99 0.00 0.10 65.41 05:48:01 AM all 27.47 0.00 0.49 0.00 0.08 71.95 05:48:01 AM 0 53.89 0.00 0.74 0.00 0.08 45.29 05:48:01 AM 1 1.14 0.00 0.25 0.00 0.08 98.53 05:49:01 AM all 18.33 0.00 1.59 0.03 0.08 79.96 05:49:01 AM 0 19.88 0.00 1.70 0.02 0.10 78.30 05:49:01 AM 1 16.75 0.00 1.48 0.05 0.07 81.65 05:50:01 AM all 32.02 0.00 3.31 0.37 0.08 64.23 05:50:01 AM 0 48.64 0.00 3.92 0.20 0.07 47.17 05:50:01 AM 1 15.37 0.00 2.70 0.53 0.08 81.31 Average: all 24.86 0.00 2.70 1.09 0.08 71.27 Average: 0 29.22 0.00 2.71 0.90 0.08 67.08 Average: 1 20.49 0.00 2.70 1.27 0.08 75.47