---> uname -a: Linux prd-centos8-robot-2c-8g-4684.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 4904 19 2149 6757 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:ad:1a:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fead:1a6a/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) 11/06/2024 _x86_64_ (2 CPU) 02:08:30 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 117.49 66.51 50.98 7717.16 36616.98 02:11:01 AM 104.45 7.23 97.22 1264.22 7568.30 02:12:01 AM 62.46 0.67 61.79 49.46 8482.74 02:13:01 AM 27.07 0.38 26.69 64.25 1508.48 02:14:01 AM 44.09 0.03 44.06 3.47 6782.87 02:15:01 AM 6.03 0.10 5.93 32.12 244.54 02:16:01 AM 2.05 0.02 2.03 0.93 337.08 02:17:01 AM 0.60 0.00 0.60 0.00 9.85 02:18:01 AM 6.56 0.32 6.25 36.92 335.87 02:19:01 AM 27.26 0.52 26.75 63.86 1726.33 Average: 39.81 7.58 32.23 923.31 6361.48 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5612544 7078000 2269880 28.80 2688 1660816 713180 7.99 171232 1824808 71040 02:11:01 AM 5235096 7036732 2647328 33.59 2688 1979720 697972 7.82 210260 2102880 195416 02:12:01 AM 5195020 7029604 2687404 34.09 2688 2011900 694684 7.78 231112 2112340 1112 02:13:01 AM 4986112 6997516 2896312 36.74 2688 2182916 738360 8.27 271060 2263000 151564 02:14:01 AM 4999976 7034252 2882448 36.57 2688 2203848 684748 7.67 256648 2250368 12 02:15:01 AM 4940612 6984036 2941812 37.32 2688 2213012 766096 8.58 256912 2311136 8212 02:16:01 AM 4931932 6975596 2950492 37.43 2688 2213244 781828 8.75 256912 2319852 28 02:17:01 AM 4905832 6954516 2976592 37.76 2688 2218272 781740 8.75 256912 2345628 4996 02:18:01 AM 4983260 6906196 2899164 36.78 2688 2096520 789536 8.84 291300 2250912 47136 02:19:01 AM 5044664 6941616 2837760 36.00 2688 2072268 760972 8.52 460564 2026700 16728 Average: 5083505 6993806 2798919 35.51 2688 2085252 740912 8.30 266291 2180762 49624 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 245.65 141.59 861.48 55.37 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 91.94 75.15 917.97 10.69 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 45.51 27.80 437.41 4.43 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 36.20 30.31 293.31 6.98 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 206.80 149.91 46.24 40.19 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 48.45 31.27 75.45 6.26 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 346.48 343.84 185.86 140.49 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 199.87 192.62 303.02 61.90 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 65.99 44.80 95.67 37.17 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 21.33 18.45 16.25 8.47 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 130.82 105.57 323.30 37.19 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) 11/06/2024 _x86_64_ (2 CPU) 02:08:30 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 24.08 0.05 5.85 50.89 0.08 19.04 02:10:01 AM 0 23.65 0.03 5.35 53.30 0.07 17.61 02:10:01 AM 1 24.52 0.07 6.36 48.49 0.08 20.48 02:11:01 AM all 37.68 0.00 6.13 3.12 0.12 52.95 02:11:01 AM 0 30.03 0.00 5.28 1.78 0.12 62.80 02:11:01 AM 1 45.34 0.00 6.98 4.46 0.12 43.11 02:12:01 AM all 13.07 0.00 2.03 6.15 0.08 78.68 02:12:01 AM 0 6.72 0.00 1.74 6.33 0.07 85.15 02:12:01 AM 1 19.42 0.00 2.32 5.96 0.08 72.22 02:13:01 AM all 21.67 0.00 2.77 0.95 0.07 74.54 02:13:01 AM 0 19.48 0.00 2.32 0.97 0.07 77.16 02:13:01 AM 1 23.85 0.00 3.22 0.93 0.07 71.93 02:14:01 AM all 12.53 0.00 2.53 1.73 0.05 83.16 02:14:01 AM 0 10.26 0.00 2.62 2.05 0.05 85.02 02:14:01 AM 1 14.79 0.00 2.44 1.42 0.05 81.30 02:15:01 AM all 11.14 0.00 1.06 0.12 0.04 87.64 02:15:01 AM 0 3.89 0.00 0.27 0.20 0.03 95.60 02:15:01 AM 1 18.45 0.00 1.85 0.03 0.05 79.61 02:16:01 AM all 26.69 0.00 0.57 0.08 0.09 72.57 02:16:01 AM 0 49.19 0.00 0.87 0.00 0.10 49.84 02:16:01 AM 1 4.17 0.00 0.27 0.15 0.08 95.33 02:17:01 AM all 25.67 0.00 0.57 0.01 0.09 73.66 02:17:01 AM 0 46.09 0.00 0.74 0.00 0.10 53.08 02:17:01 AM 1 4.98 0.00 0.39 0.02 0.08 94.53 02:18:01 AM all 11.04 0.00 1.42 1.53 0.06 85.95 02:18:01 AM 0 6.81 0.00 1.62 0.57 0.05 90.95 02:18:01 AM 1 15.26 0.00 1.22 2.49 0.07 80.96 02:19:01 AM all 28.69 0.00 3.45 0.81 0.08 66.97 02:19:01 AM 0 27.64 0.00 3.36 0.62 0.08 68.30 02:19:01 AM 1 29.74 0.00 3.54 1.00 0.08 65.64 Average: all 21.23 0.01 2.64 6.53 0.08 69.51 Average: 0 22.36 0.00 2.42 6.57 0.07 68.57 Average: 1 20.10 0.01 2.87 6.50 0.08 70.45