---> uname -a: Linux prd-centos8-robot-2c-8g-955.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 616 4928 19 2152 6784 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:98:f4:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe98:f443/64 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) 12/08/2024 _x86_64_ (2 CPU) 02:24:59 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 84.21 7.63 76.57 1322.36 6186.00 02:28:01 AM 78.11 0.70 77.41 50.78 9362.13 02:29:01 AM 20.36 0.42 19.95 64.79 1513.66 02:30:01 AM 37.64 0.03 37.60 3.47 2661.50 02:31:01 AM 28.76 0.00 28.76 0.00 5687.75 02:32:01 AM 0.82 0.12 0.70 33.06 290.73 02:33:01 AM 2.07 0.00 2.07 0.00 65.58 02:34:01 AM 0.20 0.00 0.20 0.00 130.39 02:35:01 AM 15.64 0.40 15.24 46.78 1121.33 Average: 29.76 1.03 28.72 169.03 3002.25 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5311336 7045564 2571096 32.62 2688 1915752 703768 7.88 209408 2037160 163576 02:28:01 AM 5146096 6985776 2736336 34.71 2688 2016292 737012 8.25 220864 2167308 30680 02:29:01 AM 5229596 7070752 2652836 33.66 2688 2018240 649732 7.28 239816 2068812 4 02:30:01 AM 5008452 7051508 2873980 36.46 2688 2212104 659972 7.39 257244 2246728 156056 02:31:01 AM 5003832 7046552 2878600 36.52 2688 2212112 659972 7.39 257292 2246864 16 02:32:01 AM 4941804 6993900 2940628 37.31 2688 2221484 727724 8.15 257552 2308332 12 02:33:01 AM 4933912 6986040 2948520 37.41 2688 2221516 746120 8.35 257552 2316056 52 02:34:01 AM 4911620 6967588 2970812 37.69 2688 2225356 765532 8.57 257612 2337320 20 02:35:01 AM 5061500 6957044 2820932 35.79 2688 2070200 738284 8.27 458188 2011952 13368 Average: 5060905 7011636 2821527 35.80 2688 2123673 709791 7.95 268392 2193392 40420 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 70.96 61.15 896.28 7.35 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 50.33 38.87 484.57 6.96 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 15.01 9.30 5.47 3.42 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 215.43 154.20 335.09 42.15 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 9.18 6.78 2.45 2.92 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 164.89 148.29 98.89 55.15 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 320.31 318.13 437.49 119.90 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 111.48 109.02 199.66 34.30 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 64.73 45.08 99.70 39.08 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 113.59 98.98 284.41 34.58 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) 12/08/2024 _x86_64_ (2 CPU) 02:24:59 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 28.66 0.00 4.76 4.40 0.11 62.07 02:27:01 AM 0 33.61 0.00 5.49 3.92 0.12 56.86 02:27:01 AM 1 23.71 0.00 4.02 4.87 0.10 67.29 02:28:01 AM all 20.16 0.00 2.86 13.43 0.08 63.46 02:28:01 AM 0 28.77 0.00 3.46 15.60 0.08 52.09 02:28:01 AM 1 11.56 0.00 2.27 11.27 0.08 74.82 02:29:01 AM all 10.63 0.00 1.20 1.30 0.07 86.80 02:29:01 AM 0 18.35 0.00 1.44 1.54 0.07 78.61 02:29:01 AM 1 2.89 0.00 0.97 1.07 0.07 95.00 02:30:01 AM all 27.45 0.00 4.49 1.51 0.12 66.44 02:30:01 AM 0 34.73 0.00 5.03 1.50 0.10 58.64 02:30:01 AM 1 20.18 0.00 3.95 1.52 0.13 74.22 02:31:01 AM all 0.38 0.00 0.40 2.85 0.03 96.33 02:31:01 AM 0 0.30 0.00 0.40 2.09 0.03 97.18 02:31:01 AM 1 0.47 0.00 0.40 3.61 0.03 95.48 02:32:01 AM all 20.26 0.00 1.09 0.08 0.09 78.48 02:32:01 AM 0 25.65 0.00 1.58 0.05 0.10 72.62 02:32:01 AM 1 14.83 0.00 0.61 0.10 0.08 84.38 02:33:01 AM all 26.78 0.00 0.63 0.02 0.10 72.48 02:33:01 AM 0 35.36 0.00 0.83 0.00 0.10 63.71 02:33:01 AM 1 18.23 0.00 0.44 0.03 0.10 81.20 02:34:01 AM all 14.12 0.00 0.40 0.03 0.08 85.38 02:34:01 AM 0 2.67 0.00 0.20 0.00 0.08 97.05 02:34:01 AM 1 25.70 0.00 0.59 0.07 0.07 73.57 02:35:01 AM all 21.09 0.00 2.72 0.48 0.08 75.63 02:35:01 AM 0 24.00 0.00 2.71 0.57 0.10 72.62 02:35:01 AM 1 18.17 0.00 2.72 0.40 0.07 78.64 Average: all 18.84 0.00 2.06 2.69 0.08 76.33 Average: 0 22.60 0.00 2.35 2.81 0.09 72.15 Average: 1 15.07 0.00 1.78 2.56 0.08 80.51