---> uname -a: Linux prd-centos8-robot-2c-8g-12059.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4953 19 2131 6788 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:af:58:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:feaf:58b8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/02/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 121.03 7.06 113.96 1260.78 9696.52 01:14:01 AM 48.31 0.98 47.33 110.91 6387.42 01:15:01 AM 29.75 0.07 29.68 2.80 1646.06 01:16:01 AM 40.30 0.03 40.27 3.47 6828.79 01:17:01 AM 0.42 0.00 0.42 0.00 7.58 01:18:01 AM 0.18 0.00 0.18 0.00 2.27 01:19:01 AM 0.28 0.10 0.18 32.12 2.20 01:20:01 AM 1.93 0.02 1.92 0.93 155.41 01:21:01 AM 0.48 0.00 0.48 0.00 9.51 01:22:01 AM 24.11 0.63 23.48 73.19 1246.44 Average: 26.68 0.89 25.79 148.43 2598.24 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5175440 6991096 2706984 34.34 2688 1993700 725000 8.12 211268 2158264 141508 01:14:01 AM 5219728 7059980 2662696 33.78 2688 2017548 667572 7.47 240752 2078424 16 01:15:01 AM 4915384 6957616 2967040 37.64 2688 2211320 742268 8.31 253608 2344972 187996 01:16:01 AM 4992756 7034708 2889668 36.66 2688 2211504 656832 7.35 258124 2259676 16 01:17:01 AM 4991920 7033872 2890504 36.67 2688 2211504 656832 7.35 258124 2260360 16 01:18:01 AM 4992520 7034476 2889904 36.66 2688 2211508 656832 7.35 258124 2259960 8 01:19:01 AM 4951064 6994724 2931360 37.19 2688 2213212 703140 7.87 258256 2301000 736 01:20:01 AM 4914288 6959860 2968136 37.66 2688 2215124 761820 8.53 258256 2336696 40 01:21:01 AM 4988188 7035124 2894236 36.72 2688 2216484 662136 7.41 258604 2264124 1312 01:22:01 AM 5087020 6961376 2795404 35.46 2688 2049380 744180 8.33 450296 1993940 196 Average: 5022831 7006283 2859593 36.28 2688 2155128 697661 7.81 270541 2225742 33184 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 79.67 70.58 869.39 10.80 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 43.61 31.81 401.74 6.01 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 38.88 33.71 295.89 7.63 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 565.54 422.49 112.57 94.87 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 3.03 2.17 0.92 0.67 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 2.87 2.03 0.46 0.44 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 30.19 14.50 11.24 1.65 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 320.04 248.82 2859.46 16.71 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 523.68 400.82 4459.46 27.06 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 55.59 42.28 91.00 31.16 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 166.32 126.93 910.26 19.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/02/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.86 0.00 5.99 4.43 0.10 52.62 01:13:01 AM 0 48.11 0.00 7.20 5.27 0.10 39.32 01:13:01 AM 1 25.66 0.00 4.79 3.59 0.10 65.87 01:14:01 AM all 18.04 0.00 2.24 2.90 0.11 76.71 01:14:01 AM 0 28.15 0.00 2.61 3.46 0.12 65.66 01:14:01 AM 1 7.98 0.00 1.87 2.34 0.10 87.70 01:15:01 AM all 21.76 0.00 3.54 0.60 0.07 74.03 01:15:01 AM 0 22.27 0.00 3.65 0.47 0.07 73.54 01:15:01 AM 1 21.26 0.00 3.43 0.73 0.07 74.51 01:16:01 AM all 6.57 0.00 2.29 1.79 0.08 89.28 01:16:01 AM 0 8.28 0.00 2.33 1.86 0.08 87.43 01:16:01 AM 1 4.86 0.00 2.24 1.71 0.07 91.13 01:17:01 AM all 0.37 0.00 0.09 0.00 0.04 99.50 01:17:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 01:17:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:18:01 AM all 0.39 0.00 0.08 0.00 0.05 99.47 01:18:01 AM 0 0.15 0.00 0.12 0.00 0.07 99.67 01:18:01 AM 1 0.63 0.00 0.05 0.00 0.03 99.28 01:19:01 AM all 1.63 0.00 0.48 0.02 0.04 97.83 01:19:01 AM 0 2.67 0.00 0.85 0.03 0.05 96.40 01:19:01 AM 1 0.58 0.00 0.12 0.00 0.03 99.27 01:20:01 AM all 9.74 0.00 1.81 0.01 0.11 88.32 01:20:01 AM 0 17.30 0.00 3.13 0.00 0.10 79.47 01:20:01 AM 1 2.25 0.00 0.50 0.02 0.12 97.11 01:21:01 AM all 7.80 0.00 1.36 0.00 0.09 90.74 01:21:01 AM 0 5.96 0.00 1.22 0.00 0.08 92.74 01:21:01 AM 1 9.66 0.00 1.50 0.00 0.10 88.74 01:22:01 AM all 25.88 0.00 3.41 0.37 0.08 70.26 01:22:01 AM 0 27.45 0.00 3.49 0.42 0.10 68.55 01:22:01 AM 1 24.31 0.00 3.34 0.32 0.07 71.97 Average: all 12.91 0.00 2.13 1.01 0.08 83.87 Average: 0 16.04 0.00 2.47 1.15 0.08 80.26 Average: 1 9.79 0.00 1.79 0.87 0.07 87.48