---> uname -a: Linux prd-centos8-robot-2c-8g-27403.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 625 4950 19 2122 6776 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:e1:4f:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fee1:4ff5/64 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) 09/25/2024 _x86_64_ (2 CPU) 05:01:01 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 78.67 7.15 71.52 1262.46 6799.32 05:04:01 AM 74.61 0.07 74.54 1.87 7605.25 05:05:01 AM 33.69 1.05 32.64 113.71 3658.47 05:06:01 AM 43.68 0.00 43.68 0.00 3291.10 05:07:01 AM 28.10 0.03 28.06 3.47 5521.31 05:08:01 AM 6.00 0.42 5.58 69.04 201.97 05:09:01 AM 28.96 0.53 28.43 64.79 1236.21 Average: 41.96 1.32 40.64 216.46 4044.76 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 5369064 7066152 2513368 31.89 2688 1879028 670452 7.51 209892 1983076 132008 05:04:01 AM 5090152 6962492 2792280 35.42 2688 2048916 775552 8.68 218612 2230936 127800 05:05:01 AM 5243712 7081332 2638720 33.48 2688 2014456 657344 7.36 239944 2055672 20 05:06:01 AM 4978048 7013780 2904384 36.85 2688 2204372 737200 8.25 255916 2278452 151432 05:07:01 AM 4979748 7015376 2902684 36.82 2688 2204492 695020 7.78 259020 2268620 8 05:08:01 AM 5099568 6969388 2782864 35.30 2688 2042424 757720 8.48 252500 2174168 4544 05:09:01 AM 5110584 6979724 2771848 35.16 2688 2044688 747860 8.37 445348 1980096 16580 Average: 5124411 7012606 2758021 34.99 2688 2062625 720164 8.06 268747 2138717 61770 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 64.22 54.91 738.04 6.45 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 64.75 49.77 589.02 8.00 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 12.43 8.42 6.09 3.26 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 44.88 33.65 280.09 18.20 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 86.14 71.64 23.65 17.71 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 59.63 34.71 76.28 18.20 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 20.35 19.01 17.02 9.26 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 50.34 38.87 247.18 11.58 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) 09/25/2024 _x86_64_ (2 CPU) 05:01:01 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 21.97 0.00 4.06 11.56 0.09 62.31 05:03:01 AM 0 21.61 0.00 4.11 9.89 0.08 64.30 05:03:01 AM 1 22.33 0.00 4.01 13.23 0.10 60.34 05:04:01 AM all 23.76 0.00 3.17 3.98 0.13 68.96 05:04:01 AM 0 33.90 0.00 3.61 4.50 0.12 57.87 05:04:01 AM 1 13.63 0.00 2.74 3.46 0.13 80.05 05:05:01 AM all 12.16 0.00 1.56 1.95 0.07 84.27 05:05:01 AM 0 17.87 0.00 1.44 3.06 0.07 77.58 05:05:01 AM 1 6.45 0.00 1.69 0.84 0.07 90.96 05:06:01 AM all 24.81 0.00 4.24 2.24 0.11 68.61 05:06:01 AM 0 22.17 0.00 4.06 2.67 0.12 70.98 05:06:01 AM 1 27.46 0.00 4.42 1.80 0.10 66.22 05:07:01 AM all 4.52 0.00 0.77 2.01 0.04 92.66 05:07:01 AM 0 5.24 0.00 0.65 1.39 0.03 92.68 05:07:01 AM 1 3.81 0.00 0.89 2.62 0.05 92.63 05:08:01 AM all 5.74 0.00 1.26 0.13 0.07 92.80 05:08:01 AM 0 6.15 0.00 1.27 0.20 0.08 92.29 05:08:01 AM 1 5.33 0.00 1.25 0.05 0.05 93.31 05:09:01 AM all 29.43 0.00 3.33 0.63 0.10 66.51 05:09:01 AM 0 44.93 0.00 3.73 0.91 0.10 50.33 05:09:01 AM 1 14.03 0.00 2.94 0.35 0.10 82.58 Average: all 17.47 0.00 2.63 3.21 0.09 76.61 Average: 0 21.67 0.00 2.69 3.22 0.09 72.32 Average: 1 13.27 0.00 2.56 3.19 0.09 80.90