---> uname -a: Linux prd-centos8-builder-2c-1g-39089.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 574 5037 19 2087 6821 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:9b:28:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe9b:2877/64 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) 09/16/2024 _x86_64_ (2 CPU) 18:05:07 LINUX RESTART (2 CPU) 06:06:02 PM tps rtps wtps bread/s bwrtn/s 06:07:01 PM 206.95 58.02 148.92 1811.90 10813.01 06:08:01 PM 36.63 0.55 36.08 48.13 3961.57 06:09:01 PM 19.51 0.10 19.41 3.60 414.68 Average: 87.03 19.34 67.68 614.52 5030.71 06:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 PM 5159568 6977980 2724876 34.56 2688 1986856 724288 8.11 221480 2142480 93940 06:08:01 PM 5169240 6991112 2715204 34.44 2688 1989896 712744 7.98 257780 2092008 4 06:09:01 PM 5215712 7037684 2668732 33.85 2688 1990008 667224 7.47 259144 2044672 24 Average: 5181507 7002259 2702937 34.28 2688 1988920 701419 7.85 246135 2093053 31323 06:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 63.19 46.45 879.13 11.10 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 15.03 13.23 36.06 3.70 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 29.46 26.77 25.03 12.81 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 35.74 28.72 310.23 9.19 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) 09/16/2024 _x86_64_ (2 CPU) 18:05:07 LINUX RESTART (2 CPU) 06:06:02 PM CPU %user %nice %system %iowait %steal %idle 06:07:01 PM all 41.11 0.79 9.43 4.00 0.10 44.57 06:07:01 PM 0 47.21 0.99 10.28 4.57 0.10 36.84 06:07:01 PM 1 35.05 0.60 8.58 3.42 0.10 52.25 06:08:01 PM all 17.81 0.00 1.21 1.09 0.08 79.81 06:08:01 PM 0 15.37 0.00 1.43 1.40 0.07 81.73 06:08:01 PM 1 20.25 0.00 0.98 0.78 0.08 77.90 06:09:01 PM all 36.94 0.00 2.42 0.14 0.08 60.42 06:09:01 PM 0 55.72 0.00 2.60 0.25 0.08 41.35 06:09:01 PM 1 18.18 0.00 2.23 0.03 0.08 79.47 Average: all 31.88 0.26 4.31 1.73 0.09 61.74 Average: 0 39.36 0.33 4.72 2.05 0.08 53.45 Average: 1 24.42 0.20 3.90 1.40 0.09 70.00