---> uname -a: Linux prd-centos8-robot-2c-8g-24822.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 573 5030 19 2094 6828 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:d2:2d:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fed2:2d13/64 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) 09/21/2024 _x86_64_ (2 CPU) 02:21:03 LINUX RESTART (2 CPU) 02:22:03 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 90.74 9.62 81.13 1505.27 6708.63 02:24:01 AM 74.89 0.70 74.19 50.79 8674.12 02:25:01 AM 13.70 0.03 13.66 0.53 1369.76 02:26:01 AM 11.73 0.28 11.45 44.66 264.57 Average: 47.40 2.60 44.80 391.06 4233.63 02:22:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5332836 7064380 2549588 32.35 2688 1913228 668580 7.49 210576 2012344 158312 02:24:01 AM 5170232 7003552 2712192 34.41 2688 2010028 701040 7.85 221504 2135716 30068 02:25:01 AM 5169960 7002812 2712464 34.41 2688 2010048 701040 7.85 221512 2140044 8 02:26:01 AM 5160684 6995224 2721740 34.53 2688 2011676 718912 8.05 405948 1966364 152 Average: 5208428 7016492 2673996 33.92 2688 1986245 697393 7.81 264885 2063617 47135 02:22:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 80.58 68.13 937.90 7.60 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 51.19 37.94 424.85 6.79 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 1.62 0.43 0.42 0.14 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 19.01 15.38 18.06 7.63 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 37.74 30.16 340.34 5.52 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) 09/21/2024 _x86_64_ (2 CPU) 02:21:03 LINUX RESTART (2 CPU) 02:22:03 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 30.35 0.00 5.12 5.22 0.17 59.14 02:23:01 AM 0 39.76 0.00 5.88 5.41 0.10 48.85 02:23:01 AM 1 21.02 0.00 4.37 5.02 0.23 69.37 02:24:01 AM all 21.64 0.00 2.94 3.22 0.10 72.10 02:24:01 AM 0 22.72 0.00 2.79 3.60 0.10 70.79 02:24:01 AM 1 20.56 0.00 3.09 2.83 0.10 73.42 02:25:01 AM all 0.40 0.00 0.18 0.38 0.04 99.01 02:25:01 AM 0 0.58 0.00 0.18 0.20 0.03 99.00 02:25:01 AM 1 0.22 0.00 0.17 0.55 0.05 99.02 02:26:01 AM all 17.19 0.00 1.83 0.31 0.07 80.60 02:26:01 AM 0 26.79 0.00 1.99 0.55 0.08 70.58 02:26:01 AM 1 7.60 0.00 1.67 0.07 0.05 90.61 Average: all 17.26 0.00 2.49 2.25 0.09 77.90 Average: 0 22.27 0.00 2.68 2.41 0.08 72.56 Average: 1 12.26 0.00 2.31 2.09 0.11 83.24