---> uname -a: Linux prd-centos8-robot-2c-8g-5488.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 586 4991 19 2119 6815 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:ca:4f:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:feca:4f5f/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) 07/29/2024 _x86_64_ (2 CPU) 03:18:12 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 99.18 10.21 88.97 1795.40 6436.07 03:21:01 AM 73.61 1.45 72.16 170.58 9098.75 03:22:01 AM 24.91 0.03 24.88 2.27 1531.58 03:23:02 AM 46.10 0.03 46.07 3.47 6902.37 03:24:01 AM 4.17 0.10 4.07 32.67 155.04 03:25:01 AM 2.07 0.00 2.07 0.00 146.97 03:26:01 AM 0.55 0.02 0.53 0.93 11.13 03:27:01 AM 3.18 0.32 2.87 36.92 151.45 03:28:01 AM 25.92 0.52 25.40 63.83 1253.57 Average: 31.13 1.41 29.72 234.39 2859.32 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5245688 7052076 2636744 33.45 2688 1984188 678888 7.60 211900 2088180 222852 03:21:01 AM 5259232 7088896 2623200 33.28 2688 2006988 632096 7.08 241412 2034620 28 03:22:01 AM 4916940 6984984 2965492 37.62 2688 2237488 741992 8.31 287672 2306928 212980 03:23:02 AM 5029304 7056884 2853128 36.20 2688 2197084 623476 6.98 261104 2216060 44 03:24:01 AM 4982164 7013080 2900268 36.79 2688 2200440 678452 7.60 261404 2263064 2388 03:25:01 AM 4979588 7010560 2902844 36.83 2688 2200488 694000 7.77 261404 2265428 8 03:26:01 AM 4938840 6969988 2943592 37.34 2688 2200664 727132 8.14 261404 2305344 4 03:27:01 AM 5155628 7022152 2726804 34.59 2688 2039908 669124 7.49 256660 2110484 6720 03:28:01 AM 5160576 7026008 2721856 34.53 2688 2040672 693612 7.77 443844 1925504 1512 Average: 5074218 7024959 2808214 35.63 2688 2123102 682086 7.64 276312 2168401 49615 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 93.52 71.46 963.50 10.21 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 33.70 28.17 269.59 6.20 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 40.71 32.84 268.63 6.72 0.00 0.00 0.00 0.00 03:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:02 AM eth0 590.22 499.07 123.37 104.73 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 26.52 18.15 20.76 3.15 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 20.66 15.23 82.55 1.12 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 275.79 250.49 3412.88 16.32 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 319.14 285.74 3621.04 40.81 0.00 0.00 0.00 0.00 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 17.52 17.14 14.76 8.24 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 157.77 135.58 976.96 21.98 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) 07/29/2024 _x86_64_ (2 CPU) 03:18:12 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 38.07 0.00 6.28 2.52 0.12 53.01 03:20:01 AM 0 46.12 0.00 7.30 3.20 0.12 43.27 03:20:01 AM 1 30.04 0.00 5.26 1.85 0.12 62.74 03:21:01 AM all 18.45 0.00 2.41 2.86 0.10 76.18 03:21:01 AM 0 28.72 0.00 2.93 3.64 0.08 64.62 03:21:01 AM 1 8.18 0.00 1.90 2.07 0.12 87.73 03:22:01 AM all 17.67 0.00 3.13 1.25 0.08 77.87 03:22:01 AM 0 26.65 0.00 3.97 1.65 0.07 67.67 03:22:01 AM 1 8.76 0.00 2.30 0.85 0.08 88.00 03:23:02 AM all 11.61 0.00 3.05 4.89 0.06 80.39 03:23:02 AM 0 16.41 0.00 3.30 6.33 0.07 73.89 03:23:02 AM 1 6.82 0.00 2.81 3.44 0.05 86.88 03:24:01 AM all 5.61 0.00 1.58 0.08 0.05 92.68 03:24:01 AM 0 10.33 0.00 2.80 0.12 0.05 86.71 03:24:01 AM 1 0.92 0.00 0.37 0.03 0.05 98.62 03:25:01 AM all 1.06 0.00 0.18 0.02 0.06 98.69 03:25:01 AM 0 1.12 0.00 0.15 0.02 0.05 98.66 03:25:01 AM 1 1.00 0.00 0.20 0.02 0.07 98.71 03:26:01 AM all 6.82 0.00 0.93 0.00 0.08 92.17 03:26:01 AM 0 1.67 0.00 0.17 0.00 0.08 98.08 03:26:01 AM 1 12.03 0.00 1.69 0.00 0.08 86.20 03:27:01 AM all 10.42 0.00 2.24 0.04 0.08 87.22 03:27:01 AM 0 13.41 0.00 2.44 0.05 0.10 83.99 03:27:01 AM 1 7.42 0.00 2.03 0.03 0.07 90.45 03:28:01 AM all 25.68 0.00 2.65 0.36 0.07 71.24 03:28:01 AM 0 28.59 0.00 2.64 0.38 0.07 68.32 03:28:01 AM 1 22.77 0.00 2.67 0.33 0.07 74.16 Average: all 15.08 0.00 2.50 1.34 0.08 81.00 Average: 0 19.26 0.00 2.86 1.71 0.08 76.10 Average: 1 10.91 0.00 2.14 0.96 0.08 85.91