---> uname -a: Linux prd-centos8-builder-2c-1g-9160.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 578 4959 19 2161 6814 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:7c:02:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe7c:2bd/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) 01/02/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 216.51 103.62 112.90 2653.78 8159.63 02:06:01 PM 94.55 0.47 94.08 56.26 9417.23 02:07:01 PM 28.70 0.10 28.60 3.60 1500.53 02:08:01 PM 30.61 0.78 29.83 57.06 947.94 Average: 92.60 26.24 66.35 692.76 5006.47 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5129348 7010952 2755096 34.94 2688 2049548 777640 8.71 238912 2157876 234860 02:06:01 PM 5131616 7026556 2752828 34.91 2688 2060560 750648 8.40 245432 2134308 31236 02:07:01 PM 5121936 7016928 2762508 35.04 2688 2060664 738792 8.27 252812 2135956 4 02:08:01 PM 5104908 7005248 2779536 35.25 2688 2065056 730448 8.18 419980 1986620 27928 Average: 5121952 7014921 2762492 35.04 2688 2058957 749382 8.39 289284 2103690 73507 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 71.36 48.20 1248.26 8.18 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 34.19 27.46 196.83 8.29 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 23.10 20.11 19.16 6.78 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 34.68 27.00 32.07 10.54 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 40.83 30.69 374.11 8.44 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) 01/02/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.91 1.50 15.30 3.36 0.12 36.81 02:05:01 PM 0 44.09 1.87 18.38 3.12 0.14 32.40 02:05:01 PM 1 41.73 1.14 12.25 3.59 0.10 41.19 02:06:01 PM all 38.94 0.00 3.15 2.38 0.10 55.44 02:06:01 PM 0 60.01 0.00 3.65 2.20 0.12 34.02 02:06:01 PM 1 17.94 0.00 2.64 2.56 0.08 76.78 02:07:01 PM all 31.77 0.00 1.51 0.62 0.08 66.02 02:07:01 PM 0 51.35 0.00 1.50 0.37 0.07 46.71 02:07:01 PM 1 12.21 0.00 1.52 0.87 0.08 85.32 02:08:01 PM all 38.69 0.00 2.83 0.50 0.08 57.89 02:08:01 PM 0 49.48 0.00 3.07 0.55 0.08 46.81 02:08:01 PM 1 27.93 0.00 2.60 0.45 0.08 68.94 Average: all 38.06 0.37 5.66 1.71 0.09 54.10 Average: 0 51.27 0.46 6.60 1.55 0.10 40.02 Average: 1 24.91 0.28 4.73 1.86 0.09 68.13