---> uname -a: Linux prd-centos8-builder-2c-1g-10613.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 539 5060 19 2099 6855 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:be:d9:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:febe:d906/64 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) 03/03/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 214.30 111.63 102.67 3114.15 7002.92 12:06:01 PM 101.27 0.47 100.80 56.26 8990.67 12:07:01 PM 24.53 0.10 24.43 3.60 1015.23 12:08:01 PM 33.03 0.78 32.24 57.06 920.00 Average: 93.28 28.25 65.03 807.77 4482.20 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5270632 7032216 2613812 33.15 2688 1934528 704508 7.89 219272 2050988 158104 12:06:01 PM 5253728 7086724 2630716 33.37 2688 2000556 638696 7.15 244312 2019280 16500 12:07:01 PM 5201888 7034944 2682556 34.02 2688 2000668 657092 7.36 245568 2068564 16 12:08:01 PM 5141784 6980140 2742660 34.79 2688 2004880 716620 8.02 412672 1961680 29068 Average: 5217008 7033506 2667436 33.83 2688 1985158 679229 7.60 280456 2025128 50922 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 93.68 64.57 1109.51 23.16 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.36 27.83 224.93 14.46 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.35 21.95 26.25 7.17 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 36.14 28.83 35.70 11.30 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 47.38 35.79 349.10 14.02 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) 03/03/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.11 1.61 15.75 4.69 0.09 35.76 12:05:01 PM 0 24.43 1.95 17.78 5.31 0.08 50.44 12:05:01 PM 1 59.67 1.26 13.73 4.06 0.10 21.17 12:06:01 PM all 38.21 0.00 2.93 3.31 0.09 55.45 12:06:01 PM 0 18.23 0.00 2.82 3.73 0.10 75.12 12:06:01 PM 1 58.19 0.00 3.05 2.88 0.08 35.79 12:07:01 PM all 35.22 0.00 1.80 0.43 0.08 62.46 12:07:01 PM 0 23.90 0.00 2.02 0.53 0.10 73.45 12:07:01 PM 1 46.55 0.00 1.58 0.33 0.07 51.47 12:08:01 PM all 41.77 0.00 2.68 0.53 0.09 54.93 12:08:01 PM 0 31.93 0.00 2.43 0.50 0.08 65.06 12:08:01 PM 1 51.62 0.00 2.93 0.55 0.10 44.80 Average: all 39.32 0.40 5.75 2.23 0.09 52.21 Average: 0 24.62 0.48 6.21 2.51 0.09 66.09 Average: 1 53.99 0.31 5.30 1.95 0.09 38.35