---> uname -a: Linux prd-centos8-builder-2c-1g-21880.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 579 5031 19 2088 6816 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:72:25:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe72:2518/64 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) 04/09/2024 _x86_64_ (2 CPU) 18:15:46 LINUX RESTART (2 CPU) 06:16:01 PM tps rtps wtps bread/s bwrtn/s 06:17:01 PM 312.88 212.25 100.63 11072.84 41680.77 06:18:01 PM 108.62 0.28 108.33 17.86 7972.39 06:19:01 PM 45.74 1.82 43.93 164.24 3571.57 06:20:01 PM 18.16 0.10 18.06 10.40 403.23 Average: 121.35 53.62 67.74 2816.56 13407.63 06:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 PM 5320152 6965868 2564292 32.52 2688 1827220 805636 9.02 223548 2031308 86476 06:18:01 PM 5179412 6998008 2705032 34.31 2688 1985996 714324 8.00 229816 2108976 82504 06:19:01 PM 5102572 6925688 2781872 35.28 2688 1991040 785304 8.79 257884 2157844 156 06:20:01 PM 5142532 6965972 2741912 34.78 2688 1991364 761904 8.53 426560 1949244 160 Average: 5186167 6963884 2698277 34.22 2688 1948905 766792 8.58 284452 2061843 42324 06:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 286.37 148.22 1612.80 61.06 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 32.61 26.51 273.96 7.55 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 31.84 28.58 31.16 8.54 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 31.99 28.21 32.85 10.04 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 95.71 57.88 487.72 21.80 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) 04/09/2024 _x86_64_ (2 CPU) 18:15:46 LINUX RESTART (2 CPU) 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 42.49 3.11 21.50 12.75 0.13 20.03 06:17:01 PM 0 35.28 3.56 22.36 11.48 0.14 27.19 06:17:01 PM 1 49.66 2.67 20.64 14.00 0.12 12.91 06:18:01 PM all 43.19 0.00 3.74 2.31 0.11 50.65 06:18:01 PM 0 41.07 0.00 3.74 1.89 0.12 53.19 06:18:01 PM 1 45.31 0.00 3.75 2.72 0.10 48.11 06:19:01 PM all 34.33 0.00 2.04 1.04 0.09 62.50 06:19:01 PM 0 20.66 0.00 1.88 0.50 0.08 76.87 06:19:01 PM 1 47.99 0.00 2.20 1.58 0.10 48.12 06:20:01 PM all 37.65 0.00 2.12 0.18 0.08 59.96 06:20:01 PM 0 37.51 0.00 1.83 0.22 0.08 60.36 06:20:01 PM 1 37.79 0.00 2.42 0.15 0.08 59.56 Average: all 39.39 0.76 7.25 4.01 0.10 48.49 Average: 0 33.62 0.87 7.34 3.46 0.10 54.61 Average: 1 45.16 0.65 7.16 4.55 0.10 42.37