---> uname -a: Linux prd-centos8-robot-2c-8g-15948.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 576 5001 19 2119 6824 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:64:f6:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe64:f639/64 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) 04/27/2024 _x86_64_ (2 CPU) 01:05:56 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 86.14 6.95 79.19 1309.30 6174.16 01:09:01 AM 73.64 0.73 72.91 51.85 8837.97 01:10:01 AM 17.11 0.85 16.26 123.96 1524.11 01:11:01 AM 32.14 0.17 31.98 9.47 1720.60 01:12:01 AM 35.17 0.05 35.12 3.60 6572.16 01:13:01 AM 2.95 0.00 2.95 0.00 98.42 01:14:01 AM 0.18 0.00 0.18 0.00 8.83 01:15:01 AM 6.82 0.25 6.57 35.06 209.50 Average: 31.77 1.12 30.65 191.66 3143.37 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5250716 7003296 2631712 33.39 2688 1934800 734904 8.23 212532 2098412 170252 01:09:01 AM 5182600 7012164 2699828 34.25 2688 2006284 695548 7.79 222568 2130820 37104 01:10:01 AM 5246360 7080340 2636068 33.44 2688 2011276 637312 7.14 241604 2049748 20 01:11:01 AM 5010572 7041880 2871856 36.43 2688 2200676 662848 7.42 259612 2243104 184412 01:12:01 AM 4963756 6995192 2918672 37.03 2688 2201124 748624 8.38 264088 2281720 268 01:13:01 AM 4897060 6928528 2985368 37.87 2688 2201164 823628 9.22 264088 2347596 24 01:14:01 AM 4833380 6865060 3049048 38.68 2688 2201376 873268 9.78 264088 2411516 16 01:15:01 AM 5129080 6991888 2753348 34.93 2688 2036156 711348 7.96 282876 2113868 17076 Average: 5064190 6989794 2818238 35.75 2688 2099107 735935 8.24 251432 2209598 51146 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 71.39 60.56 810.87 7.77 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 30.92 21.09 277.65 5.08 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 15.11 9.75 5.22 3.44 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 34.81 30.14 279.23 6.93 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 176.97 132.94 41.65 166.10 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 427.56 377.75 4737.24 573.18 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 520.16 442.85 5666.98 35.92 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 206.38 172.32 1873.48 28.04 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 185.41 155.92 1711.50 103.30 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) 04/27/2024 _x86_64_ (2 CPU) 01:05:56 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 36.04 0.00 5.02 3.56 0.10 55.28 01:08:01 AM 0 34.23 0.00 4.59 3.10 0.10 57.98 01:08:01 AM 1 37.86 0.00 5.45 4.02 0.10 52.57 01:09:01 AM all 23.01 0.00 2.95 3.46 0.07 70.50 01:09:01 AM 0 17.17 0.00 2.68 4.13 0.07 75.94 01:09:01 AM 1 28.85 0.00 3.22 2.78 0.08 65.07 01:10:01 AM all 12.47 0.00 1.42 1.21 0.05 84.85 01:10:01 AM 0 6.84 0.00 1.24 0.80 0.05 91.07 01:10:01 AM 1 18.10 0.00 1.60 1.62 0.05 78.62 01:11:01 AM all 26.20 0.00 3.86 0.86 0.09 69.00 01:11:01 AM 0 23.94 0.00 3.43 0.90 0.10 71.63 01:11:01 AM 1 28.45 0.00 4.28 0.82 0.08 66.37 01:12:01 AM all 9.61 0.00 1.65 1.79 0.06 86.89 01:12:01 AM 0 9.17 0.00 1.65 1.76 0.05 87.37 01:12:01 AM 1 10.05 0.00 1.65 1.82 0.07 86.41 01:13:01 AM all 12.94 0.00 1.07 0.02 0.11 85.86 01:13:01 AM 0 6.24 0.00 0.32 0.03 0.10 93.30 01:13:01 AM 1 19.69 0.00 1.82 0.00 0.12 78.37 01:14:01 AM all 9.76 0.00 1.07 0.00 0.08 89.08 01:14:01 AM 0 2.54 0.00 0.30 0.00 0.08 97.07 01:14:01 AM 1 17.04 0.00 1.85 0.00 0.08 81.03 01:15:01 AM all 18.98 0.00 2.19 0.06 0.08 78.69 01:15:01 AM 0 9.61 0.00 2.01 0.02 0.08 88.28 01:15:01 AM 1 28.37 0.00 2.37 0.10 0.08 69.07 Average: all 18.66 0.00 2.41 1.37 0.08 77.48 Average: 0 13.75 0.00 2.03 1.35 0.08 82.79 Average: 1 23.57 0.00 2.79 1.40 0.08 72.16