---> uname -a: Linux prd-centos8-robot-2c-8g-42484.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 643 4907 19 2146 6758 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:7a:e7:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe7a:e734/64 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) 10/15/2024 _x86_64_ (2 CPU) 02:05:46 LINUX RESTART (2 CPU) 02:06:02 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 189.90 139.38 50.53 13277.41 37955.07 02:08:01 AM 86.27 13.10 73.18 2343.22 6466.28 02:09:01 AM 77.82 0.70 77.12 50.79 8946.96 02:10:01 AM 28.52 0.42 28.11 64.78 2442.74 02:11:01 AM 53.57 0.03 53.54 3.46 7304.71 02:12:01 AM 0.78 0.08 0.70 31.99 26.53 02:13:01 AM 2.15 0.03 2.12 1.07 332.64 02:14:01 AM 0.47 0.00 0.47 0.00 6.05 02:15:01 AM 0.37 0.00 0.37 0.00 177.95 02:16:01 AM 20.46 0.40 20.06 46.78 1320.51 Average: 45.79 15.21 30.59 1562.51 6445.74 02:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5780880 7157272 2101552 26.66 2688 1575520 637756 7.14 154820 1688116 30232 02:08:01 AM 5288332 7016944 2594100 32.91 2688 1910184 716864 8.03 210516 2059492 158500 02:09:01 AM 5131752 6962836 2750680 34.90 2688 2008184 753788 8.44 221504 2182328 30088 02:10:01 AM 5023828 6942872 2858604 36.27 2688 2093440 789448 8.84 256868 2247804 65424 02:11:01 AM 4982372 7017352 2900060 36.79 2688 2204240 674584 7.55 258268 2266960 8 02:12:01 AM 4939068 6975372 2943364 37.34 2688 2205564 753140 8.43 258532 2309800 4 02:13:01 AM 4920336 6964684 2962096 37.58 2688 2213608 753140 8.43 258532 2328240 12 02:14:01 AM 4906828 6951216 2975604 37.75 2688 2213648 773180 8.66 258532 2341772 4 02:15:01 AM 4901312 6950980 2981120 37.82 2688 2218960 769368 8.61 258592 2346800 64 02:16:01 AM 5029188 6918292 2853244 36.20 2688 2064944 757908 8.49 457644 2046568 13372 Average: 5090390 6985782 2792042 35.42 2688 2070829 737918 8.26 259381 2181788 29771 02:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 238.39 117.32 665.79 43.02 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 125.71 98.05 1171.17 20.50 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 48.04 34.78 444.72 6.84 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 42.10 33.41 295.37 8.08 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 231.98 179.86 49.76 44.21 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 28.80 18.63 7.74 2.31 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 225.27 222.49 110.00 91.31 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 300.17 289.95 554.91 98.95 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 89.49 83.62 393.31 19.59 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 65.81 44.29 101.05 40.04 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 139.41 112.23 378.90 37.48 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) 10/15/2024 _x86_64_ (2 CPU) 02:05:46 LINUX RESTART (2 CPU) 02:06:02 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 27.93 0.04 9.02 43.70 0.09 19.22 02:07:01 AM 0 29.88 0.03 9.13 44.76 0.09 16.11 02:07:01 AM 1 25.97 0.05 8.92 42.64 0.09 22.33 02:08:01 AM all 31.40 0.00 5.96 4.25 0.12 58.28 02:08:01 AM 0 25.97 0.00 6.06 3.91 0.12 63.93 02:08:01 AM 1 36.83 0.00 5.85 4.58 0.12 52.62 02:09:01 AM all 19.02 0.00 2.71 5.64 0.09 72.53 02:09:01 AM 0 11.55 0.00 2.54 7.63 0.10 78.18 02:09:01 AM 1 26.48 0.00 2.88 3.65 0.08 66.90 02:10:01 AM all 20.51 0.00 2.96 1.32 0.08 75.13 02:10:01 AM 0 15.81 0.00 2.82 1.05 0.08 80.23 02:10:01 AM 1 25.21 0.00 3.10 1.58 0.08 70.02 02:11:01 AM all 15.87 0.00 3.21 2.93 0.09 77.90 02:11:01 AM 0 13.54 0.00 2.85 3.14 0.10 80.37 02:11:01 AM 1 18.20 0.00 3.56 2.72 0.08 75.43 02:12:01 AM all 3.64 0.00 0.28 0.02 0.05 96.02 02:12:01 AM 0 2.09 0.00 0.27 0.03 0.05 97.56 02:12:01 AM 1 5.21 0.00 0.29 0.00 0.05 94.46 02:13:01 AM all 24.22 0.00 1.08 0.07 0.09 74.54 02:13:01 AM 0 29.78 0.00 0.94 0.05 0.08 69.15 02:13:01 AM 1 18.66 0.00 1.22 0.08 0.10 79.93 02:14:01 AM all 26.22 0.00 0.56 0.00 0.10 73.12 02:14:01 AM 0 8.76 0.00 0.44 0.00 0.10 90.70 02:14:01 AM 1 43.70 0.00 0.69 0.00 0.10 55.51 02:15:01 AM all 8.38 0.00 0.29 0.03 0.08 91.22 02:15:01 AM 0 1.74 0.00 0.18 0.05 0.07 97.96 02:15:01 AM 1 15.10 0.00 0.41 0.00 0.08 84.41 02:16:01 AM all 21.88 0.00 2.72 1.64 0.09 73.67 02:16:01 AM 0 15.08 0.00 2.26 1.93 0.10 80.63 02:16:01 AM 1 28.67 0.00 3.18 1.35 0.08 66.72 Average: all 19.89 0.00 2.86 5.84 0.09 71.31 Average: 0 15.37 0.00 2.73 6.13 0.09 75.67 Average: 1 24.43 0.01 3.00 5.54 0.09 66.94