---> uname -a: Linux prd-centos8-robot-2c-8g-33816.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 575 5031 19 2091 6827 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:1a:22:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe1a:229b/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) 10/02/2024 _x86_64_ (2 CPU) 05:58:44 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 205.10 145.48 59.61 14303.52 40396.98 06:01:01 AM 118.07 7.43 110.64 1295.99 9567.64 06:02:01 AM 27.48 0.30 27.18 37.04 3626.37 06:03:01 AM 20.06 0.70 19.36 95.83 425.07 Average: 92.67 38.47 54.20 3932.44 13502.70 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5447720 7034316 2434712 30.89 2688 1776948 723344 8.10 190840 1953764 115396 06:01:01 AM 5195324 7025480 2687108 34.09 2688 2006644 663896 7.43 215336 2121824 90032 06:02:01 AM 5198444 7030544 2683988 34.05 2688 2009108 671096 7.51 231352 2105740 1268 06:03:01 AM 5194512 7032664 2687920 34.10 2688 2014460 673956 7.55 408060 1932164 16700 Average: 5259000 7030751 2623432 33.28 2688 1951790 683073 7.65 261397 2028373 55849 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 335.27 187.59 1592.64 59.87 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 56.77 48.01 614.21 8.43 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 13.64 7.30 11.88 3.72 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 20.83 19.58 17.04 9.47 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 106.61 65.61 558.90 20.37 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) 10/02/2024 _x86_64_ (2 CPU) 05:58:44 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 45.99 0.08 10.72 6.80 0.12 36.30 06:00:01 AM 0 40.14 0.07 9.86 4.02 0.10 45.81 06:00:01 AM 1 51.84 0.08 11.58 9.58 0.13 26.79 06:01:01 AM all 36.65 0.00 6.03 4.58 0.16 52.59 06:01:01 AM 0 30.79 0.00 6.32 5.97 0.13 56.78 06:01:01 AM 1 42.51 0.00 5.74 3.18 0.18 48.38 06:02:01 AM all 3.95 0.00 0.98 1.66 0.08 93.32 06:02:01 AM 0 5.16 0.00 0.92 1.44 0.03 92.45 06:02:01 AM 1 2.73 0.00 1.05 1.88 0.13 94.20 06:03:01 AM all 30.76 0.00 3.38 0.66 0.09 65.11 06:03:01 AM 0 33.29 0.00 3.79 1.03 0.10 61.79 06:03:01 AM 1 28.23 0.00 2.97 0.28 0.08 68.44 Average: all 29.30 0.02 5.27 3.42 0.11 61.88 Average: 0 27.33 0.02 5.22 3.11 0.09 64.24 Average: 1 31.28 0.02 5.32 3.72 0.13 59.52