---> uname -a: Linux prd-centos8-builder-2c-1g-5790.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 537 5045 19 2116 6856 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:89:ac:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe89:ac8a/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) 02/16/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 219.51 116.08 103.43 3308.65 7339.34 02:06:01 PM 104.32 0.28 104.03 17.86 8983.46 02:07:01 PM 30.11 0.30 29.81 42.39 1555.06 02:08:01 PM 26.23 0.78 25.45 57.06 747.36 Average: 95.04 29.36 65.68 856.45 4656.48 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5272584 7053836 2611860 33.13 2688 1953632 689480 7.72 220788 2049400 170764 02:06:01 PM 5133500 6990992 2750944 34.89 2688 2024036 728388 8.15 246204 2135260 41808 02:07:01 PM 5188176 7037232 2696268 34.20 2688 2015648 665472 7.45 255256 2070500 32 02:08:01 PM 5172776 7024140 2711668 34.39 2688 2017564 680844 7.62 424144 1918392 15872 Average: 5191759 7026550 2692685 34.15 2688 2002720 691046 7.74 286598 2043388 57119 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 128.71 88.92 1253.90 33.43 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.71 26.02 297.85 8.28 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.21 21.56 25.98 7.38 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 36.11 29.05 35.52 10.72 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 55.68 41.39 403.31 14.95 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) 02/16/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.50 1.89 16.25 4.83 0.09 35.45 02:05:01 PM 0 41.87 2.05 18.49 6.06 0.10 31.43 02:05:01 PM 1 41.13 1.72 14.01 3.61 0.08 39.44 02:06:01 PM all 38.99 0.00 3.23 2.97 0.09 54.72 02:06:01 PM 0 50.25 0.00 3.49 1.63 0.08 44.55 02:06:01 PM 1 27.75 0.00 2.98 4.31 0.10 64.86 02:07:01 PM all 33.24 0.00 1.53 0.56 0.09 64.58 02:07:01 PM 0 34.74 0.00 1.58 0.85 0.10 62.73 02:07:01 PM 1 31.74 0.00 1.48 0.27 0.08 66.42 02:08:01 PM all 38.24 0.00 2.71 0.37 0.11 58.58 02:08:01 PM 0 52.30 0.00 2.97 0.38 0.12 44.23 02:08:01 PM 1 24.19 0.00 2.45 0.35 0.10 72.91 Average: all 37.98 0.47 5.89 2.17 0.10 53.40 Average: 0 44.80 0.51 6.58 2.21 0.10 45.80 Average: 1 31.17 0.43 5.20 2.13 0.09 60.98