---> uname -a: Linux prd-centos8-robot-2c-8g-23355.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 617 4965 19 2115 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:d0:70:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fed0:70f5/64 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) 09/17/2024 _x86_64_ (2 CPU) 06:11:56 LINUX RESTART (2 CPU) 06:13:02 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 84.60 7.12 77.48 1280.24 6309.06 06:15:01 AM 78.79 0.70 78.09 50.79 9662.24 06:16:01 AM 23.14 0.35 22.79 61.18 1366.61 06:17:01 AM 55.25 0.03 55.21 3.47 7489.84 06:18:01 AM 2.90 0.08 2.82 31.99 94.18 06:19:01 AM 1.92 0.00 1.92 0.00 78.49 06:20:01 AM 0.22 0.03 0.18 1.33 2.98 06:21:01 AM 26.69 0.65 26.04 74.11 1270.68 Average: 34.08 1.11 32.97 185.62 3277.95 06:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 5331132 7061960 2551300 32.37 2688 1912552 671084 7.51 210452 2018008 158108 06:15:01 AM 5179928 7008000 2702504 34.29 2688 2005436 698568 7.82 221456 2136140 11316 06:16:01 AM 5139580 7031328 2742852 34.80 2688 2066296 694984 7.78 252892 2137452 54156 06:17:01 AM 5011340 7038936 2871092 36.42 2688 2196916 671668 7.52 259604 2237848 40 06:18:01 AM 4967256 6996184 2915176 36.98 2688 2198256 737540 8.26 259732 2281964 396 06:19:01 AM 4967224 6996180 2915208 36.98 2688 2198292 737540 8.26 259732 2281892 8 06:20:01 AM 5005096 7034828 2877336 36.50 2688 2199060 672512 7.53 260064 2244020 716 06:21:01 AM 5119760 6978244 2762672 35.05 2688 2033576 734472 8.22 443904 1966692 188 Average: 5090164 7018208 2792268 35.42 2688 2101298 702296 7.86 270980 2163002 28116 06:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 70.98 59.54 913.39 6.95 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 45.53 32.26 407.92 6.75 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 21.28 17.78 78.07 6.04 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 186.44 136.44 238.14 38.37 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 26.90 15.60 5.94 3.61 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 5.08 3.08 0.74 0.33 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 18.65 11.11 5.20 1.69 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 49.65 38.25 82.28 23.94 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 53.03 39.22 215.01 10.97 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) 09/17/2024 _x86_64_ (2 CPU) 06:11:56 LINUX RESTART (2 CPU) 06:13:02 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 26.99 0.00 4.91 3.21 0.09 64.80 06:14:01 AM 0 31.63 0.00 5.78 3.50 0.09 59.00 06:14:01 AM 1 22.34 0.00 4.04 2.91 0.10 70.61 06:15:01 AM all 18.95 0.00 2.77 3.90 0.08 74.30 06:15:01 AM 0 16.98 0.00 2.63 2.53 0.07 77.78 06:15:01 AM 1 20.93 0.00 2.91 5.27 0.08 70.80 06:16:01 AM all 18.14 0.00 2.59 0.63 0.09 78.55 06:16:01 AM 0 19.05 0.00 2.52 0.92 0.10 77.42 06:16:01 AM 1 17.24 0.00 2.67 0.33 0.08 79.68 06:17:01 AM all 17.78 0.00 3.31 1.91 0.08 76.92 06:17:01 AM 0 24.79 0.00 3.86 2.40 0.08 68.87 06:17:01 AM 1 10.83 0.00 2.77 1.43 0.07 84.91 06:18:01 AM all 1.90 0.00 0.23 0.03 0.06 97.79 06:18:01 AM 0 2.88 0.00 0.18 0.02 0.05 96.87 06:18:01 AM 1 0.92 0.00 0.27 0.03 0.07 98.71 06:19:01 AM all 0.58 0.00 0.12 0.01 0.08 99.22 06:19:01 AM 0 0.45 0.00 0.12 0.00 0.07 99.37 06:19:01 AM 1 0.70 0.00 0.12 0.02 0.10 99.07 06:20:01 AM all 0.79 0.00 0.19 0.01 0.08 98.93 06:20:01 AM 0 0.75 0.00 0.20 0.00 0.07 98.98 06:20:01 AM 1 0.82 0.00 0.18 0.02 0.10 98.88 06:21:01 AM all 23.38 0.00 3.25 0.49 0.09 72.78 06:21:01 AM 0 32.35 0.00 3.31 0.62 0.08 63.64 06:21:01 AM 1 14.39 0.00 3.20 0.37 0.10 81.94 Average: all 13.53 0.00 2.17 1.27 0.08 82.95 Average: 0 16.07 0.00 2.32 1.24 0.08 80.29 Average: 1 10.99 0.00 2.01 1.29 0.09 85.61