---> uname -a: Linux prd-centos8-robot-2c-8g-9799.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 593 4954 19 2149 6807 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:d0:9b:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fed0:9b46/64 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) 11/24/2024 _x86_64_ (2 CPU) 02:11:19 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 92.55 13.50 79.06 2496.90 6414.43 02:14:01 AM 79.37 0.70 78.67 50.78 9638.42 02:15:01 AM 31.46 0.42 31.04 64.78 1949.42 02:16:01 AM 45.39 0.03 45.36 3.47 6895.83 02:17:01 AM 2.65 0.12 2.53 33.06 78.57 02:18:01 AM 2.13 0.00 2.13 0.00 337.30 02:19:01 AM 0.18 0.00 0.18 0.00 2.68 02:20:01 AM 9.50 0.32 9.18 36.92 490.79 02:21:01 AM 24.14 0.52 23.62 63.83 1582.94 Average: 31.93 1.73 30.20 305.54 3043.39 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5334892 7066152 2547540 32.32 2688 1913456 674464 7.55 208544 2016840 163564 02:14:01 AM 5202492 7038528 2679940 34.00 2688 2013072 679032 7.60 229920 2102136 12432 02:15:01 AM 5011992 7044656 2870440 36.42 2688 2202440 668588 7.49 253512 2248040 169668 02:16:01 AM 5033568 7070100 2848864 36.14 2688 2205904 630096 7.06 255480 2217704 4 02:17:01 AM 4971604 7017504 2910828 36.93 2688 2215272 697444 7.81 255744 2279056 8116 02:18:01 AM 4965856 7011792 2916576 37.00 2688 2215304 733216 8.21 255744 2284012 40 02:19:01 AM 4950592 6996568 2931840 37.19 2688 2215344 739372 8.28 255744 2299820 44 02:20:01 AM 5089676 6985172 2792756 35.43 2688 2070800 709572 7.95 263368 2174400 20424 02:21:01 AM 5078768 6987236 2803664 35.57 2688 2084276 725532 8.12 460624 1991632 16744 Average: 5071049 7024190 2811383 35.67 2688 2126208 695257 7.78 270964 2179293 43448 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 228.64 154.98 1395.75 46.00 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 68.36 56.20 470.73 8.94 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 39.22 33.34 296.40 7.71 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 199.45 170.80 43.78 40.91 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 53.76 43.26 76.72 11.75 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 347.03 343.55 311.04 136.55 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 208.75 201.85 442.18 62.50 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 60.53 40.50 132.99 35.66 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 17.51 16.91 14.94 8.05 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 135.91 117.93 353.84 39.78 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) 11/24/2024 _x86_64_ (2 CPU) 02:11:19 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 39.25 0.00 6.63 3.16 0.13 50.82 02:13:01 AM 0 41.60 0.00 5.88 2.88 0.13 49.51 02:13:01 AM 1 36.91 0.00 7.38 3.45 0.12 52.14 02:14:01 AM all 22.28 0.00 3.15 2.97 0.08 71.51 02:14:01 AM 0 17.19 0.00 3.59 3.54 0.08 75.60 02:14:01 AM 1 27.38 0.00 2.71 2.41 0.08 67.42 02:15:01 AM all 24.01 0.00 3.28 0.80 0.08 71.83 02:15:01 AM 0 26.76 0.00 3.84 0.58 0.07 68.74 02:15:01 AM 1 21.27 0.00 2.72 1.02 0.10 74.90 02:16:01 AM all 9.79 0.00 1.87 1.96 0.08 86.30 02:16:01 AM 0 7.75 0.00 1.67 1.24 0.08 89.26 02:16:01 AM 1 11.84 0.00 2.07 2.68 0.08 83.33 02:17:01 AM all 12.60 0.00 0.95 0.03 0.07 86.35 02:17:01 AM 0 9.85 0.00 0.44 0.03 0.07 89.61 02:17:01 AM 1 15.34 0.00 1.45 0.03 0.07 83.11 02:18:01 AM all 24.75 0.00 0.55 0.09 0.13 74.47 02:18:01 AM 0 2.72 0.00 0.29 0.18 0.15 96.66 02:18:01 AM 1 46.88 0.00 0.83 0.00 0.10 52.20 02:19:01 AM all 24.79 0.00 0.51 0.00 0.12 74.58 02:19:01 AM 0 30.12 0.00 0.53 0.00 0.09 69.27 02:19:01 AM 1 19.44 0.00 0.50 0.00 0.15 79.91 02:20:01 AM all 8.90 0.00 1.37 0.44 0.09 89.20 02:20:01 AM 0 9.47 0.00 1.10 0.29 0.08 89.06 02:20:01 AM 1 8.32 0.00 1.64 0.59 0.10 89.34 02:21:01 AM all 27.17 0.00 2.88 2.07 0.08 67.79 02:21:01 AM 0 8.42 0.00 1.66 0.97 0.10 88.86 02:21:01 AM 1 46.16 0.00 4.12 3.18 0.07 46.47 Average: all 21.50 0.00 2.36 1.28 0.10 74.76 Average: 0 17.08 0.00 2.11 1.08 0.10 79.62 Average: 1 25.92 0.00 2.61 1.49 0.10 69.89