---> uname -a: Linux prd-centos8-builder-2c-1g-15107.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: 2800.000 BogoMIPS: 5600.00 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 613 4970 19 2115 6780 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:d4:3a:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fed4:3aaa/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) 01/25/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 220.86 149.48 71.38 6202.47 6175.96 10:06:01 PM 111.66 0.23 111.43 16.53 8173.87 10:07:01 PM 56.49 0.35 56.14 43.73 4366.06 10:08:01 PM 14.41 0.00 14.41 0.00 324.81 Average: 100.86 37.52 63.34 1565.87 4760.23 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5294600 6953864 2589836 32.85 2688 1840424 838144 9.38 225096 2051524 65416 10:06:01 PM 5063728 6924248 2820708 35.78 2688 2027928 809164 9.06 222828 2229208 107592 10:07:01 PM 5113660 6961420 2770776 35.14 2688 2014748 780952 8.74 253192 2147520 28 10:08:01 PM 5040216 6899000 2844220 36.07 2688 2025784 823892 9.22 254516 2219872 11048 Average: 5128051 6934633 2756385 34.96 2688 1977221 813038 9.10 238908 2162031 46021 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 278.01 145.75 1646.49 50.88 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 45.41 34.19 494.10 7.87 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.25 21.90 29.92 7.51 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 21.68 19.48 18.53 19.69 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 92.59 55.33 547.30 21.49 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) 01/25/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 32.13 2.49 18.00 6.20 0.11 41.07 10:05:01 PM 0 27.29 2.81 20.63 6.38 0.12 42.77 10:05:01 PM 1 36.89 2.16 15.41 6.02 0.10 39.40 10:06:01 PM all 40.27 0.00 3.67 3.50 0.12 52.43 10:06:01 PM 0 36.96 0.00 3.39 3.91 0.13 55.60 10:06:01 PM 1 43.59 0.00 3.95 3.10 0.12 49.25 10:07:01 PM all 38.02 0.00 2.09 2.26 0.10 57.53 10:07:01 PM 0 28.70 0.00 1.90 2.50 0.12 66.79 10:07:01 PM 1 47.36 0.00 2.28 2.02 0.08 48.26 10:08:01 PM all 25.54 0.00 1.53 0.13 0.08 72.74 10:08:01 PM 0 17.48 0.00 1.48 0.03 0.07 80.93 10:08:01 PM 1 33.59 0.00 1.57 0.22 0.08 64.54 Average: all 34.01 0.60 6.19 2.99 0.10 56.11 Average: 0 27.62 0.67 6.67 3.16 0.11 61.77 Average: 1 40.39 0.53 5.71 2.81 0.10 50.46