---> uname -a: Linux prd-centos8-robot-2c-8g-9701.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: 2799.998 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 558 5015 19 2123 6843 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:e8:6b:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fee8:6b92/64 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) 04/21/2024 _x86_64_ (2 CPU) 01:23:06 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 74.79 22.93 51.87 5190.27 4363.65 01:26:01 AM 86.60 0.20 86.40 17.60 8722.06 01:27:01 AM 33.89 0.75 33.14 66.51 3772.89 01:28:01 AM 33.77 0.82 32.96 101.83 2104.25 01:29:01 AM 38.09 0.03 38.06 3.47 6682.65 01:30:01 AM 2.75 0.03 2.72 1.07 163.30 01:31:01 AM 14.11 0.23 13.88 34.12 591.00 Average: 40.57 3.57 37.00 773.59 3771.21 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5295212 7024620 2587224 32.82 2688 1914816 746280 8.36 247920 2029332 191560 01:26:01 AM 5248124 7076616 2634312 33.42 2688 2005104 662832 7.42 212704 2075852 95628 01:27:01 AM 5228128 7058076 2654308 33.67 2688 2007128 671880 7.52 238648 2069508 16 01:28:01 AM 5004356 7038068 2878080 36.51 2688 2202908 667680 7.48 259408 2246928 185840 01:29:01 AM 5044780 7078336 2837656 36.00 2688 2203096 629352 7.05 263868 2198612 28 01:30:01 AM 4975904 7012036 2906532 36.87 2688 2205668 737128 8.25 264044 2266048 4 01:31:01 AM 5146512 7013408 2735924 34.71 2688 2042076 698616 7.82 284568 2096956 17536 Average: 5134717 7043023 2747719 34.86 2688 2082971 687681 7.70 253023 2140462 70087 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 290.09 179.96 1545.56 59.67 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 50.47 41.63 498.29 7.67 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 14.60 6.48 6.15 2.87 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 42.00 36.64 296.30 8.63 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 595.05 531.04 120.46 106.56 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 77.21 58.40 521.78 5.72 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 118.39 101.60 808.82 30.73 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 169.68 136.53 542.49 31.69 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) 04/21/2024 _x86_64_ (2 CPU) 01:23:06 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 33.06 0.00 5.81 2.43 0.08 58.62 01:25:01 AM 0 24.07 0.00 5.82 2.35 0.08 67.67 01:25:01 AM 1 42.06 0.00 5.80 2.51 0.08 49.55 01:26:01 AM all 39.03 0.00 4.52 2.39 0.09 53.97 01:26:01 AM 0 51.29 0.00 5.05 2.07 0.10 41.50 01:26:01 AM 1 26.79 0.00 3.99 2.71 0.08 66.42 01:27:01 AM all 14.34 0.00 1.25 0.79 0.05 83.57 01:27:01 AM 0 15.48 0.00 1.17 0.97 0.05 82.33 01:27:01 AM 1 13.21 0.00 1.34 0.60 0.05 84.81 01:28:01 AM all 26.61 0.00 4.25 0.44 0.07 68.62 01:28:01 AM 0 23.54 0.00 4.00 0.48 0.08 71.89 01:28:01 AM 1 29.67 0.00 4.49 0.40 0.07 65.37 01:29:01 AM all 7.14 0.00 2.04 1.00 0.06 89.76 01:29:01 AM 0 6.18 0.00 2.04 0.79 0.05 90.94 01:29:01 AM 1 8.11 0.00 2.04 1.21 0.07 88.58 01:30:01 AM all 6.46 0.00 1.62 0.01 0.06 91.85 01:30:01 AM 0 3.01 0.00 0.55 0.02 0.07 96.35 01:30:01 AM 1 9.91 0.00 2.70 0.00 0.05 87.34 01:31:01 AM all 17.63 0.00 2.28 0.12 0.07 79.91 01:31:01 AM 0 9.98 0.00 1.75 0.13 0.07 88.06 01:31:01 AM 1 25.33 0.00 2.81 0.10 0.07 71.69 Average: all 20.63 0.00 3.11 1.03 0.07 75.16 Average: 0 19.10 0.00 2.92 0.97 0.07 76.94 Average: 1 22.17 0.00 3.31 1.08 0.07 73.38