---> uname -a: Linux prd-centos8-robot-2c-8g-19097.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4901 19 2207 6813 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:94:75:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe94:75ea/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) 07/09/2024 _x86_64_ (2 CPU) 03:26:12 LINUX RESTART (2 CPU) 03:27:02 AM tps rtps wtps bread/s bwrtn/s 03:28:01 AM 114.64 45.81 68.82 6965.91 8037.00 03:29:01 AM 85.64 0.70 84.94 50.78 9446.92 03:30:01 AM 22.53 0.85 21.68 123.98 1771.50 03:31:01 AM 57.40 2.52 54.88 396.00 6959.35 03:32:01 AM 8.58 0.10 8.48 32.12 776.22 03:33:01 AM 1.13 0.00 1.13 0.00 603.92 03:34:01 AM 0.45 0.00 0.45 0.00 380.12 03:35:01 AM 0.37 0.03 0.33 1.87 284.24 03:36:01 AM 12.60 0.33 12.26 37.85 594.34 Average: 33.55 5.52 28.03 834.08 3197.13 03:27:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 AM 5263948 7010288 2618484 33.22 2688 1929080 764392 8.56 245456 2051264 189404 03:29:01 AM 5186296 7006736 2696136 34.20 2688 1997496 707272 7.92 220588 2123668 26100 03:30:01 AM 5173084 7036232 2709348 34.37 2688 2038072 715560 8.01 250928 2103516 34288 03:31:01 AM 5031832 7060252 2850600 36.16 2688 2198068 641108 7.18 262812 2210248 14056 03:32:01 AM 4991392 7022672 2891040 36.68 2688 2200924 709280 7.94 263032 2251536 336 03:33:01 AM 4959616 7008344 2922816 37.08 2688 2218400 709280 7.94 263448 2283112 316 03:34:01 AM 4945672 7005656 2936760 37.26 2688 2229672 709280 7.94 263448 2296000 268 03:35:01 AM 4929672 6998080 2952760 37.46 2688 2238040 726452 8.13 263680 2312112 104 03:36:01 AM 5031236 6984124 2851196 36.17 2688 2128144 717960 8.04 324728 2170948 63148 Average: 5056972 7014709 2825460 35.85 2688 2130877 711176 7.96 262013 2200267 36447 03:27:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 353.46 210.15 1578.67 64.42 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 60.56 51.57 500.99 8.64 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 18.71 14.61 22.62 4.83 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 207.20 154.70 292.03 35.30 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 22.21 15.96 25.89 2.84 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 48.13 37.84 118.70 10.91 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 24.01 21.88 74.41 6.90 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 23.21 23.65 69.71 19.03 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 74.53 53.67 155.04 79.78 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 91.97 64.62 313.01 25.78 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) 07/09/2024 _x86_64_ (2 CPU) 03:26:12 LINUX RESTART (2 CPU) 03:27:02 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 34.05 0.03 7.38 5.06 0.12 53.37 03:28:01 AM 0 28.33 0.02 7.49 4.71 0.12 59.33 03:28:01 AM 1 39.76 0.03 7.26 5.41 0.12 47.41 03:29:01 AM all 30.19 0.00 3.84 2.42 0.10 63.46 03:29:01 AM 0 26.07 0.00 3.62 2.54 0.10 67.67 03:29:01 AM 1 34.30 0.00 4.05 2.30 0.10 59.25 03:30:01 AM all 17.77 0.00 2.59 1.47 0.06 78.11 03:30:01 AM 0 9.87 0.00 2.29 0.72 0.05 87.08 03:30:01 AM 1 25.68 0.00 2.89 2.22 0.07 69.14 03:31:01 AM all 21.94 0.00 3.75 0.91 0.08 73.32 03:31:01 AM 0 21.09 0.00 3.51 0.90 0.08 74.42 03:31:01 AM 1 22.80 0.00 3.99 0.92 0.08 72.21 03:32:01 AM all 3.90 0.00 0.30 0.41 0.05 95.34 03:32:01 AM 0 5.42 0.00 0.35 0.37 0.05 93.81 03:32:01 AM 1 2.37 0.00 0.25 0.45 0.05 96.87 03:33:01 AM all 20.05 0.00 0.28 0.09 0.07 79.50 03:33:01 AM 0 4.57 0.00 0.30 0.17 0.07 94.89 03:33:01 AM 1 35.49 0.00 0.27 0.02 0.07 64.16 03:34:01 AM all 10.40 0.00 0.19 0.08 0.04 89.29 03:34:01 AM 0 8.18 0.00 0.18 0.17 0.03 91.43 03:34:01 AM 1 12.61 0.00 0.20 0.00 0.05 87.14 03:35:01 AM all 9.86 0.00 0.25 0.06 0.06 89.77 03:35:01 AM 0 8.59 0.00 0.30 0.07 0.05 90.99 03:35:01 AM 1 11.13 0.00 0.20 0.05 0.07 88.56 03:36:01 AM all 20.26 0.00 2.10 0.23 0.08 77.34 03:36:01 AM 0 24.21 0.00 2.51 0.22 0.08 72.98 03:36:01 AM 1 16.32 0.00 1.69 0.25 0.07 81.68 Average: all 18.69 0.00 2.29 1.19 0.07 77.76 Average: 0 15.13 0.00 2.28 1.09 0.07 81.43 Average: 1 22.25 0.00 2.30 1.28 0.07 74.09