---> uname -a: Linux prd-centos8-robot-2c-8g-44136.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 639 4913 19 2143 6761 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:35:a7:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe35:a76f/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) 10/20/2024 _x86_64_ (2 CPU) 01:28:15 LINUX RESTART (2 CPU) 01:29:03 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 99.31 13.51 85.80 2423.03 6669.15 01:31:01 AM 79.06 0.70 78.36 50.78 9717.53 01:32:01 AM 5.87 0.42 5.45 64.79 197.48 01:33:01 AM 51.07 0.03 51.03 3.47 4196.35 01:34:01 AM 16.74 0.08 16.66 31.99 4174.31 01:35:01 AM 2.45 0.03 2.42 1.07 350.81 01:36:01 AM 0.17 0.00 0.17 0.00 3.45 01:37:01 AM 0.20 0.00 0.20 0.00 131.06 01:38:01 AM 20.96 0.63 20.33 73.18 1273.86 Average: 30.39 1.67 28.72 286.36 2954.62 01:29:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5236932 7013000 2645492 33.56 2688 1956708 740300 8.29 216264 2102040 202528 01:31:01 AM 5124288 6980068 2758136 34.99 2688 2033156 748088 8.38 233408 2178228 24476 01:32:01 AM 5253532 7086792 2628892 33.35 2688 2010648 635868 7.12 239832 2042776 4 01:33:01 AM 5013788 7046060 2868636 36.39 2688 2201956 684784 7.67 257536 2238968 116628 01:34:01 AM 4962644 6996132 2919780 37.04 2688 2203172 737256 8.26 257800 2285124 256 01:35:01 AM 4942652 6984300 2939772 37.30 2688 2211340 737256 8.26 257800 2305336 8 01:36:01 AM 4930992 6972672 2951432 37.44 2688 2211372 758532 8.49 257800 2316476 4 01:37:01 AM 4925272 6970868 2957152 37.52 2688 2215296 774652 8.67 257860 2321960 24 01:38:01 AM 5116532 7003764 2765892 35.09 2688 2063532 685184 7.67 457320 1958912 13380 Average: 5056292 7005962 2826132 35.85 2688 2123020 722436 8.09 270624 2194424 39701 01:29:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 148.45 107.72 1153.09 24.05 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 57.56 42.09 423.78 8.41 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 11.96 9.02 2.87 2.16 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 239.12 179.54 337.14 45.24 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 11.25 4.67 3.91 0.86 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 220.36 209.33 109.39 84.19 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 321.18 307.83 681.49 104.49 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 98.78 90.58 381.90 21.93 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 67.24 43.50 102.03 40.42 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 130.59 110.49 352.11 36.91 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) 10/20/2024 _x86_64_ (2 CPU) 01:28:15 LINUX RESTART (2 CPU) 01:29:03 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 37.24 0.00 6.20 1.71 0.10 54.75 01:30:01 AM 0 52.39 0.00 7.61 1.71 0.10 38.18 01:30:01 AM 1 22.15 0.00 4.80 1.70 0.10 71.24 01:31:01 AM all 22.86 0.00 3.08 1.71 0.07 72.28 01:31:01 AM 0 29.97 0.00 3.08 1.73 0.08 65.13 01:31:01 AM 1 15.75 0.00 3.09 1.68 0.05 79.43 01:32:01 AM all 2.20 0.00 0.88 0.07 0.07 96.79 01:32:01 AM 0 3.34 0.00 1.02 0.02 0.07 95.56 01:32:01 AM 1 1.07 0.00 0.73 0.12 0.07 98.01 01:33:01 AM all 26.62 0.00 4.50 0.88 0.09 67.92 01:33:01 AM 0 23.96 0.00 3.73 0.85 0.10 71.36 01:33:01 AM 1 29.28 0.00 5.26 0.90 0.08 64.47 01:34:01 AM all 0.93 0.00 0.36 0.24 0.04 98.42 01:34:01 AM 0 1.22 0.00 0.32 0.22 0.03 98.21 01:34:01 AM 1 0.65 0.00 0.40 0.27 0.05 98.63 01:35:01 AM all 24.32 0.00 1.12 0.03 0.10 74.43 01:35:01 AM 0 19.92 0.00 1.46 0.03 0.10 78.49 01:35:01 AM 1 28.77 0.00 0.78 0.02 0.10 70.33 01:36:01 AM all 25.49 0.00 0.65 0.00 0.11 73.76 01:36:01 AM 0 2.88 0.00 0.45 0.00 0.13 96.54 01:36:01 AM 1 48.16 0.00 0.84 0.00 0.08 50.91 01:37:01 AM all 8.72 0.00 0.31 0.01 0.09 90.87 01:37:01 AM 0 7.81 0.00 0.31 0.00 0.10 91.78 01:37:01 AM 1 9.61 0.00 0.32 0.02 0.08 89.97 01:38:01 AM all 23.25 0.00 3.16 0.26 0.08 73.24 01:38:01 AM 0 25.45 0.00 3.24 0.30 0.08 70.93 01:38:01 AM 1 21.05 0.00 3.09 0.22 0.08 75.56 Average: all 19.01 0.00 2.24 0.54 0.08 78.13 Average: 0 18.44 0.00 2.34 0.54 0.09 78.59 Average: 1 19.57 0.00 2.14 0.54 0.08 77.67