---> uname -a: Linux prd-centos8-robot-2c-8g-18817.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4827 19 2284 6808 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:d3:0d:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fed3:df6/64 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) 09/05/2024 _x86_64_ (2 CPU) 07:11:28 LINUX RESTART (2 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 104.02 55.86 48.15 7271.71 26690.82 07:14:01 AM 90.08 6.80 83.29 1248.06 8906.57 07:15:01 AM 52.30 0.73 51.57 51.32 4980.26 07:16:01 AM 23.45 0.38 23.06 64.26 1706.75 07:17:01 AM 62.77 0.03 62.74 3.46 7656.56 07:18:01 AM 6.16 0.00 6.16 0.00 686.17 07:19:01 AM 2.57 0.00 2.57 0.00 73.73 07:20:01 AM 0.43 0.00 0.43 0.00 5.65 07:21:01 AM 0.83 0.17 0.67 32.93 13.78 07:22:01 AM 27.59 0.53 27.06 64.78 997.32 Average: 37.02 6.45 30.57 873.63 5171.71 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5511384 7042892 2371040 30.08 2688 1723704 725000 8.12 186836 1897596 109860 07:14:01 AM 5377116 7069272 2505308 31.78 2688 1874296 652112 7.30 209232 1962312 124 07:15:01 AM 5182784 7008784 2699640 34.25 2688 2002828 711388 7.97 222004 2127136 34116 07:16:01 AM 5182012 7021976 2700412 34.26 2688 2017204 703360 7.88 246964 2107604 12408 07:17:01 AM 5038472 7063280 2843952 36.08 2688 2193920 625796 7.01 260172 2207836 16508 07:18:01 AM 5039184 7063640 2843240 36.07 2688 2193924 625796 7.01 260172 2207908 4 07:19:01 AM 5039116 7063572 2843308 36.07 2688 2193924 625796 7.01 260172 2208148 4 07:20:01 AM 5038772 7063228 2843652 36.08 2688 2193924 627200 7.02 260172 2208352 4 07:21:01 AM 5002860 7028472 2879564 36.53 2688 2195060 658892 7.38 260812 2244076 168 07:22:01 AM 4999540 7027708 2882884 36.57 2688 2197376 657524 7.36 450452 2057888 16752 Average: 5141124 7045282 2741300 34.78 2688 2078616 661286 7.40 261699 2122886 18995 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 259.71 153.75 1180.97 54.24 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 34.83 26.50 385.94 2.86 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 63.23 49.50 555.13 8.24 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 20.31 15.51 7.17 5.08 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 550.76 390.40 375.43 94.11 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 1.58 0.87 0.43 0.19 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 3.15 0.28 0.55 0.20 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.45 0.25 0.34 0.19 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 10.05 6.80 10.78 3.85 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 25.32 20.64 18.59 14.58 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 97.05 66.46 253.53 18.35 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) 09/05/2024 _x86_64_ (2 CPU) 07:11:28 LINUX RESTART (2 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 31.44 0.06 5.92 27.96 0.16 34.46 07:13:01 AM 0 25.94 0.05 5.12 28.07 0.19 40.63 07:13:01 AM 1 36.94 0.07 6.72 27.84 0.14 28.30 07:14:01 AM all 13.30 0.00 3.13 5.99 0.08 77.49 07:14:01 AM 0 10.88 0.00 2.68 6.27 0.07 80.10 07:14:01 AM 1 15.71 0.00 3.59 5.72 0.10 74.88 07:15:01 AM all 25.16 0.00 3.27 6.25 0.11 65.21 07:15:01 AM 0 13.36 0.00 2.58 4.50 0.10 79.46 07:15:01 AM 1 37.05 0.00 3.98 8.00 0.12 50.86 07:16:01 AM all 11.98 0.00 2.03 1.54 0.07 84.39 07:16:01 AM 0 6.03 0.00 1.82 0.89 0.07 91.20 07:16:01 AM 1 17.93 0.00 2.24 2.19 0.07 77.57 07:17:01 AM all 25.27 0.00 4.87 4.00 0.11 65.76 07:17:01 AM 0 24.27 0.00 4.54 3.10 0.12 67.97 07:17:01 AM 1 26.27 0.00 5.19 4.89 0.10 63.55 07:18:01 AM all 0.33 0.00 0.13 0.23 0.04 99.27 07:18:01 AM 0 0.58 0.00 0.08 0.05 0.05 99.23 07:18:01 AM 1 0.08 0.00 0.17 0.40 0.03 99.32 07:19:01 AM all 0.35 0.00 0.08 0.01 0.06 99.51 07:19:01 AM 0 0.60 0.00 0.07 0.02 0.07 99.25 07:19:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 07:20:01 AM all 0.29 0.00 0.11 0.00 0.06 99.54 07:20:01 AM 0 0.50 0.00 0.12 0.00 0.08 99.30 07:20:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 07:21:01 AM all 1.24 0.00 0.58 0.03 0.06 98.10 07:21:01 AM 0 1.99 0.00 0.62 0.03 0.07 97.29 07:21:01 AM 1 0.50 0.00 0.53 0.02 0.05 98.90 07:22:01 AM all 30.95 0.00 3.56 0.32 0.09 65.08 07:22:01 AM 0 27.48 0.00 3.07 0.23 0.08 69.13 07:22:01 AM 1 34.41 0.00 4.05 0.40 0.10 61.04 Average: all 14.00 0.01 2.36 4.60 0.08 78.95 Average: 0 11.14 0.01 2.06 4.29 0.09 82.41 Average: 1 16.86 0.01 2.66 4.92 0.08 75.48