---> uname -a: Linux prd-centos8-robot-2c-8g-6395.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 578 4985 19 2133 6823 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:13:72:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe13:7269/64 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) 12/30/2024 _x86_64_ (2 CPU) 02:07:28 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 69.93 39.24 30.69 6047.18 28958.21 02:10:01 AM 56.00 0.22 55.78 11.60 4130.22 02:11:01 AM 80.90 0.77 80.13 53.56 9181.50 02:12:01 AM 27.55 0.38 27.16 64.26 2381.97 02:13:01 AM 61.85 9.23 52.62 1641.72 6754.28 02:14:01 AM 6.87 0.00 6.87 0.00 658.42 02:15:01 AM 16.30 0.73 15.56 106.12 618.98 Average: 45.63 7.22 38.40 1132.09 7526.76 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5632156 7109196 2250268 28.55 2688 1671760 657812 7.37 178532 1797652 42712 02:10:01 AM 5399376 7086480 2483048 31.50 2688 1870380 670764 7.51 187232 1979576 160936 02:11:01 AM 5217468 7016232 2664956 33.81 2688 1976400 697420 7.81 199016 2124284 30684 02:12:01 AM 5137452 7020244 2744972 34.82 2688 2058256 713224 7.99 233468 2163776 62700 02:13:01 AM 5023420 7075136 2859004 36.27 2688 2221420 626440 7.01 264596 2225764 16600 02:14:01 AM 5023176 7074512 2859248 36.27 2688 2221420 626440 7.01 264596 2225932 12 02:15:01 AM 5199008 7076516 2683416 34.04 2688 2052792 651636 7.30 454400 1877736 13360 Average: 5233151 7065474 2649273 33.61 2688 2010347 663391 7.43 254549 2056389 46715 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 259.95 146.72 981.14 56.40 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 64.66 52.10 730.98 6.03 0.00 0.00 0.00 0.00 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 49.37 37.11 529.58 7.00 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 40.49 31.48 287.40 7.58 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 151.40 110.15 47.08 32.26 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 1.97 1.07 0.95 0.64 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 71.27 46.26 89.31 23.42 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 91.30 60.70 380.94 19.05 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) 12/30/2024 _x86_64_ (2 CPU) 02:07:28 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 27.09 0.03 5.36 9.42 0.12 57.99 02:09:01 AM 0 29.74 0.00 4.85 7.92 0.13 57.36 02:09:01 AM 1 24.45 0.05 5.86 10.92 0.10 58.62 02:10:01 AM all 20.12 0.00 3.12 6.06 0.13 70.58 02:10:01 AM 0 29.10 0.00 3.96 7.55 0.10 59.30 02:10:01 AM 1 11.17 0.00 2.28 4.58 0.15 81.82 02:11:01 AM all 20.51 0.00 2.82 6.09 0.11 70.47 02:11:01 AM 0 11.09 0.00 2.12 6.02 0.10 80.66 02:11:01 AM 1 29.95 0.00 3.53 6.15 0.12 60.25 02:12:01 AM all 21.16 0.00 2.85 2.37 0.09 73.52 02:12:01 AM 0 32.29 0.00 3.37 3.05 0.10 61.18 02:12:01 AM 1 10.02 0.00 2.34 1.69 0.08 85.87 02:13:01 AM all 19.30 0.00 3.96 15.67 0.09 60.98 02:13:01 AM 0 28.93 0.00 4.38 17.40 0.10 49.18 02:13:01 AM 1 9.67 0.00 3.53 13.95 0.08 72.78 02:14:01 AM all 0.25 0.00 0.10 0.56 0.04 99.05 02:14:01 AM 0 0.35 0.00 0.13 0.30 0.03 99.18 02:14:01 AM 1 0.15 0.00 0.07 0.82 0.05 98.91 02:15:01 AM all 22.71 0.00 2.98 0.33 0.09 73.89 02:15:01 AM 0 28.56 0.00 3.19 0.30 0.08 67.86 02:15:01 AM 1 16.85 0.00 2.76 0.37 0.10 79.92 Average: all 18.73 0.00 3.02 5.78 0.10 72.37 Average: 0 22.86 0.00 3.14 6.07 0.09 67.84 Average: 1 14.60 0.01 2.91 5.49 0.10 76.90