---> uname -a: Linux prd-centos8-robot-2c-8g-39428.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: 2800.000 BogoMIPS: 5600.00 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 575 4992 19 2129 6825 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:08:1b:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe08:1b85/64 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) 10/06/2024 _x86_64_ (2 CPU) 02:08:55 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 4.06 0.10 3.96 8.40 424.45 02:12:01 AM 70.25 6.83 63.42 1248.18 5632.62 02:13:01 AM 80.97 0.70 80.27 50.79 8980.54 02:14:01 AM 18.39 0.38 18.01 64.25 1661.28 02:15:01 AM 43.78 2.52 41.26 396.07 3054.01 02:16:01 AM 20.98 0.00 20.98 0.00 4936.32 02:17:02 AM 14.30 0.42 13.88 69.46 573.54 02:18:01 AM 18.45 0.34 18.11 37.82 907.49 Average: 33.93 1.41 32.52 234.80 3276.15 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5582536 7096080 2299896 29.18 2688 1706476 686432 7.69 185412 1832436 69244 02:12:01 AM 5364092 7079664 2518340 31.95 2688 1897712 662500 7.42 210400 1985780 152280 02:13:01 AM 5232004 7061928 2650428 33.62 2688 2006968 648004 7.26 229476 2073824 30088 02:14:01 AM 5181600 7047872 2700832 34.26 2688 2042152 662920 7.42 244204 2107564 33080 02:15:01 AM 5023076 7069104 2859356 36.28 2688 2214916 624032 6.99 262060 2223108 126512 02:16:01 AM 5023692 7069348 2858740 36.27 2688 2214916 624032 6.99 262060 2222940 8 02:17:02 AM 5100564 6998420 2781868 35.29 2688 2073040 695272 7.78 279668 2149612 27608 02:18:01 AM 5126816 6999164 2755616 34.96 2688 2047728 717540 8.03 448140 1957192 192 Average: 5204298 7052698 2678134 33.98 2688 2025488 665092 7.45 265178 2069057 54876 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 17.21 14.11 179.31 1.85 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 45.19 36.08 476.92 4.18 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 57.94 43.39 531.58 7.94 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 12.08 10.40 5.07 3.74 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 218.90 168.79 335.64 36.98 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 5.18 4.18 1.36 1.23 0.00 0.00 0.00 0.00 02:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:02 AM eth0 57.39 40.29 78.60 26.88 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 14.20 12.50 11.69 5.85 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 53.59 41.28 202.92 11.09 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) 10/06/2024 _x86_64_ (2 CPU) 02:08:55 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 3.76 0.00 0.45 64.50 0.03 31.26 02:11:01 AM 0 2.69 0.00 0.28 58.85 0.02 38.16 02:11:01 AM 1 4.84 0.00 0.62 70.14 0.05 24.35 02:12:01 AM all 20.45 0.00 4.03 32.70 0.10 42.72 02:12:01 AM 0 11.40 0.00 3.15 37.75 0.08 47.62 02:12:01 AM 1 29.50 0.00 4.90 27.66 0.12 37.83 02:13:01 AM all 21.86 0.00 3.38 3.52 0.08 71.16 02:13:01 AM 0 13.27 0.00 2.64 3.63 0.08 80.36 02:13:01 AM 1 30.45 0.00 4.12 3.40 0.08 61.94 02:14:01 AM all 12.63 0.00 1.58 0.70 0.06 85.03 02:14:01 AM 0 19.85 0.00 1.91 0.84 0.07 77.34 02:14:01 AM 1 5.42 0.00 1.25 0.57 0.05 92.71 02:15:01 AM all 23.36 0.00 3.68 9.61 0.08 63.26 02:15:01 AM 0 15.36 0.00 2.96 8.83 0.08 72.76 02:15:01 AM 1 31.36 0.00 4.41 10.39 0.08 53.76 02:16:01 AM all 0.32 0.00 0.33 36.38 0.05 62.92 02:16:01 AM 0 0.22 0.00 0.25 34.28 0.05 65.20 02:16:01 AM 1 0.42 0.00 0.40 38.49 0.05 60.64 02:17:02 AM all 10.19 0.00 1.48 5.74 0.08 82.51 02:17:02 AM 0 7.20 0.00 1.71 6.83 0.08 84.17 02:17:02 AM 1 13.20 0.00 1.25 4.64 0.08 80.83 02:18:01 AM all 19.24 0.00 2.07 2.54 0.07 76.08 02:18:01 AM 0 17.50 0.00 2.33 2.33 0.07 77.78 02:18:01 AM 1 20.98 0.00 1.82 2.76 0.07 74.37 Average: all 13.96 0.00 2.12 19.54 0.07 64.31 Average: 0 10.91 0.00 1.90 19.24 0.07 67.87 Average: 1 17.00 0.00 2.35 19.84 0.07 60.75