---> uname -a: Linux prd-centos8-robot-2c-8g-4947.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2800.000 BogoMIPS: 5600.00 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 4869 19 2263 6831 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:ba:51:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feba:5166/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 23:24:02 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 113.21 6.60 106.61 1270.91 9242.37 11:27:01 PM 54.09 1.37 52.72 149.04 4936.43 11:28:01 PM 29.46 0.20 29.26 8.13 1621.64 11:29:01 PM 52.72 2.55 50.17 309.15 6631.86 Average: 62.37 2.68 59.69 434.32 5608.06 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5207500 7027136 2674932 33.94 2688 1998744 701524 7.85 188556 2149204 123732 11:27:01 PM 5288044 7099292 2594388 32.91 2688 1989244 648168 7.26 217388 2033156 36 11:28:01 PM 5031612 7028616 2850820 36.17 2688 2168360 690092 7.73 234616 2251972 160620 11:29:01 PM 5032396 7038028 2850036 36.16 2688 2176812 673080 7.54 441128 2038924 10476 Average: 5139888 7048268 2742544 34.79 2688 2083290 678216 7.59 270422 2118314 73716 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 82.12 63.90 875.23 10.29 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 11.56 10.63 6.54 4.10 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 44.14 33.81 287.01 7.82 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 47.21 43.66 28.27 28.59 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 46.26 38.00 299.29 12.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 23:24:02 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 39.96 0.00 5.72 3.36 0.09 50.87 11:26:01 PM 0 47.85 0.00 6.05 2.37 0.10 43.64 11:26:01 PM 1 32.05 0.00 5.40 4.35 0.08 58.11 11:27:01 PM all 20.88 0.00 2.31 1.18 0.07 75.56 11:27:01 PM 0 22.27 0.00 2.52 1.50 0.07 73.64 11:27:01 PM 1 19.49 0.00 2.10 0.85 0.07 77.49 11:28:01 PM all 21.05 0.00 3.63 0.47 0.07 74.77 11:28:01 PM 0 22.78 0.00 3.73 0.35 0.07 73.07 11:28:01 PM 1 19.32 0.00 3.53 0.60 0.07 76.48 11:29:01 PM all 24.81 0.00 3.13 1.92 0.08 70.06 11:29:01 PM 0 34.42 0.00 3.40 2.23 0.07 59.87 11:29:01 PM 1 15.16 0.00 2.86 1.61 0.08 80.29 Average: all 26.68 0.00 3.70 1.73 0.08 67.82 Average: 0 31.83 0.00 3.92 1.61 0.07 62.55 Average: 1 21.51 0.00 3.48 1.85 0.08 73.08