---> uname -a: Linux prd-centos8-robot-2c-8g-1777.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4800 19 2302 6799 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:77:ef:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe77:eff7/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:10:53 LINUX RESTART (2 CPU) 02:12:02 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 124.25 7.00 117.25 1271.43 10887.12 02:14:01 AM 40.21 0.98 39.23 110.91 4460.74 02:15:01 AM 27.62 0.07 27.56 2.80 1502.12 02:16:01 AM 51.99 2.78 49.21 439.79 6986.72 Average: 60.75 2.69 58.06 452.84 5938.58 02:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5140784 6994324 2741640 34.78 2688 2031540 717732 8.04 213548 2184356 135392 02:14:01 AM 5251300 7082808 2631124 33.38 2688 2008920 623148 6.98 239796 2045100 16 02:15:01 AM 4963756 6999108 2918668 37.03 2688 2205004 689140 7.72 256328 2293204 179060 02:16:01 AM 4963596 7004788 2918828 37.03 2688 2210412 681724 7.63 455968 2086776 13352 Average: 5079859 7020257 2802565 35.55 2688 2113969 677936 7.59 291410 2152359 81955 02:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 112.00 84.63 1103.23 11.84 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 11.55 9.77 6.23 3.80 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 43.45 34.99 294.68 7.82 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 53.32 41.74 28.85 27.98 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 54.84 42.61 355.16 12.86 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) 10/27/2024 _x86_64_ (2 CPU) 02:10:53 LINUX RESTART (2 CPU) 02:12:02 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 35.06 0.00 5.64 2.78 0.12 56.39 02:13:01 AM 0 23.76 0.00 4.45 1.66 0.10 70.03 02:13:01 AM 1 46.36 0.00 6.84 3.90 0.14 42.77 02:14:01 AM all 15.56 0.00 1.88 1.24 0.04 81.28 02:14:01 AM 0 7.74 0.00 1.87 1.04 0.03 89.32 02:14:01 AM 1 23.37 0.00 1.88 1.43 0.05 73.27 02:15:01 AM all 20.98 0.00 3.39 0.21 0.08 75.34 02:15:01 AM 0 14.34 0.00 2.84 0.17 0.07 82.58 02:15:01 AM 1 27.63 0.00 3.94 0.25 0.08 68.10 02:16:01 AM all 21.97 0.00 3.50 2.32 0.08 72.13 02:16:01 AM 0 12.22 0.00 2.84 1.94 0.07 82.93 02:16:01 AM 1 31.71 0.00 4.16 2.70 0.08 61.35 Average: all 23.35 0.00 3.59 1.63 0.08 71.35 Average: 0 14.48 0.00 2.99 1.20 0.07 81.26 Average: 1 32.21 0.00 4.19 2.07 0.09 61.44