---> uname -a: Linux prd-centos8-robot-2c-8g-5062.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 577 5063 19 2056 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:6b:d2:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe6b:d219/64 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) 01/25/2025 _x86_64_ (2 CPU) 23:07:27 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 148.51 98.95 49.56 8645.69 29701.83 11:10:01 PM 55.92 24.37 31.55 5215.66 9441.21 11:11:01 PM 104.13 0.17 103.96 4.53 9020.32 11:12:01 PM 30.03 0.70 29.33 51.72 4801.60 11:13:01 PM 24.22 0.30 23.92 45.58 1534.60 Average: 72.57 24.90 47.67 2792.73 10900.26 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 6119340 7340240 1763092 22.37 2688 1421964 376652 4.78 112268 1401776 140972 11:10:01 PM 5529736 7042364 2352696 29.85 2688 1705884 730948 8.18 186828 1883672 72780 11:11:01 PM 5295480 7057476 2586952 32.82 2688 1940616 656720 7.35 187444 2059300 101408 11:12:01 PM 5205996 7001188 2676436 33.95 2688 1972456 707992 7.93 198904 2133804 30684 11:13:01 PM 5235816 7032132 2646616 33.58 2688 1974120 676536 7.58 383524 1921460 168 Average: 5477274 7094680 2405158 30.51 2688 1803008 629770 7.05 213794 1880002 69202 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 6.50 3.73 1.33 0.81 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 256.37 160.42 1158.18 56.98 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 61.98 49.68 648.23 7.55 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 35.36 27.78 435.14 3.87 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 21.29 15.58 18.27 7.40 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 76.30 51.44 452.24 15.32 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) 01/25/2025 _x86_64_ (2 CPU) 23:07:27 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 12.47 0.08 5.87 69.94 0.12 11.52 11:09:01 PM 0 11.83 0.07 6.34 68.97 0.13 12.66 11:09:01 PM 1 13.11 0.08 5.40 70.91 0.10 10.39 11:10:01 PM all 21.69 0.01 4.58 24.81 0.08 48.83 11:10:01 PM 0 16.48 0.02 4.93 25.34 0.07 53.17 11:10:01 PM 1 26.89 0.00 4.23 24.28 0.10 44.49 11:11:01 PM all 27.47 0.00 4.28 13.78 0.17 54.31 11:11:01 PM 0 21.91 0.00 3.95 18.27 0.18 55.68 11:11:01 PM 1 33.02 0.00 4.60 9.29 0.15 52.94 11:12:01 PM all 12.20 0.00 1.34 13.30 0.06 73.11 11:12:01 PM 0 7.14 0.00 1.29 11.42 0.07 80.08 11:12:01 PM 1 17.25 0.00 1.38 15.17 0.05 66.15 11:13:01 PM all 16.06 0.00 1.96 2.90 0.07 79.02 11:13:01 PM 0 17.01 0.00 1.85 3.76 0.07 77.31 11:13:01 PM 1 15.11 0.00 2.07 2.04 0.07 80.72 Average: all 17.99 0.02 3.60 24.86 0.10 53.44 Average: 0 14.88 0.02 3.67 25.46 0.10 55.87 Average: 1 21.09 0.02 3.54 24.25 0.09 51.01