---> uname -a: Linux prd-centos8-builder-2c-1g-13930.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 553 5053 19 2092 6842 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:f8:74:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fef8:74df/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/17/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 226.06 124.95 101.12 4044.13 6989.74 05:06:01 PM 90.65 0.48 90.17 56.65 8627.71 05:07:01 PM 23.01 0.10 22.91 3.60 929.36 05:08:01 PM 26.48 0.78 25.70 57.06 605.53 Average: 91.55 31.58 59.98 1040.32 4288.26 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5311160 7062448 2573284 32.64 2688 1924200 684876 7.67 218220 2011508 151276 05:06:01 PM 5273364 7100464 2611080 33.12 2688 1995180 626512 7.01 243536 2000344 16440 05:07:01 PM 5241584 7068844 2642860 33.52 2688 1995296 657448 7.36 245832 2029712 4 05:08:01 PM 5178384 7010208 2706060 34.32 2688 1999268 704156 7.88 424572 1914056 12564 Average: 5251123 7060491 2633321 33.40 2688 1978486 668248 7.48 283040 1988905 45071 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 274.70 147.83 1731.64 59.24 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.69 26.64 190.66 8.40 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.73 23.13 22.27 7.68 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 36.36 30.09 33.26 19.05 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 92.62 56.92 494.44 23.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/17/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.64 2.01 17.45 4.53 0.10 32.26 05:05:01 PM 0 33.62 2.59 21.11 4.43 0.10 38.15 05:05:01 PM 1 53.55 1.45 13.83 4.63 0.10 26.44 05:06:01 PM all 39.74 0.00 2.71 2.19 0.09 55.27 05:06:01 PM 0 32.68 0.00 2.38 1.23 0.10 63.60 05:06:01 PM 1 46.79 0.00 3.05 3.15 0.08 46.94 05:07:01 PM all 36.65 0.00 1.96 0.33 0.10 60.96 05:07:01 PM 0 30.83 0.00 2.33 0.38 0.08 66.37 05:07:01 PM 1 42.47 0.00 1.58 0.28 0.12 55.54 05:08:01 PM all 42.29 0.00 2.40 0.21 0.09 55.01 05:08:01 PM 0 19.22 0.00 2.13 0.23 0.08 78.33 05:08:01 PM 1 65.38 0.00 2.67 0.18 0.10 31.67 Average: all 40.57 0.50 6.08 1.80 0.10 50.95 Average: 0 29.06 0.64 6.91 1.55 0.09 61.74 Average: 1 52.04 0.36 5.26 2.05 0.10 40.19