---> uname -a: Linux prd-centos8-builder-2c-1g-21339.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 566 5048 19 2084 6829 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:c7:ea:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fec7:ea5e/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) 04/07/2024 _x86_64_ (2 CPU) 16:04:27 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 225.36 125.39 99.97 3673.31 6910.86 04:07:01 PM 91.37 0.28 91.08 17.86 8424.35 04:08:01 PM 23.31 0.30 23.01 42.39 936.24 04:09:01 PM 26.92 0.78 26.14 57.05 619.29 Average: 91.74 31.69 60.05 947.73 4222.65 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5286848 7029944 2597596 32.95 2688 1915952 714392 8.00 218116 2036552 142624 04:07:01 PM 5195672 7013776 2688772 34.10 2688 1985992 726356 8.13 243236 2078572 16440 04:08:01 PM 5191860 7011212 2692584 34.15 2688 1987268 716780 8.02 245728 2080044 8 04:09:01 PM 5126460 6951204 2757984 34.98 2688 1992232 772596 8.65 414300 1976664 13448 Average: 5200210 7001534 2684234 34.04 2688 1970361 732531 8.20 280345 2042958 43130 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 179.27 105.03 1366.33 46.75 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.34 24.70 185.42 8.20 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 31.16 26.68 34.84 8.07 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 37.80 29.81 33.47 21.11 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 69.65 46.56 405.04 21.03 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) 04/07/2024 _x86_64_ (2 CPU) 16:04:27 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 42.33 2.18 16.51 4.46 0.52 34.00 04:06:01 PM 0 33.32 1.97 17.22 4.21 0.92 42.37 04:06:01 PM 1 51.43 2.40 15.79 4.72 0.12 25.54 04:07:01 PM all 39.74 0.00 2.72 2.94 0.09 54.51 04:07:01 PM 0 15.79 0.00 2.43 3.99 0.08 77.71 04:07:01 PM 1 63.75 0.00 3.02 1.88 0.10 31.24 04:08:01 PM all 37.50 0.00 1.99 0.62 0.11 59.78 04:08:01 PM 0 30.54 0.00 1.65 0.72 0.12 66.98 04:08:01 PM 1 44.47 0.00 2.34 0.52 0.10 52.58 04:09:01 PM all 40.15 0.00 2.27 0.31 0.08 57.19 04:09:01 PM 0 25.72 0.00 2.03 0.22 0.08 71.94 04:09:01 PM 1 54.57 0.00 2.51 0.40 0.08 42.43 Average: all 39.91 0.54 5.81 2.07 0.20 51.47 Average: 0 26.31 0.49 5.78 2.27 0.30 64.86 Average: 1 53.57 0.59 5.84 1.86 0.10 38.03