---> uname -a: Linux prd-centos8-builder-2c-1g-36193.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 534 5078 19 2086 6860 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:2c:41:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe2c:41e0/64 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) 04/29/2024 _x86_64_ (2 CPU) 14:04:21 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 251.58 153.68 97.90 7580.14 12554.73 02:07:01 PM 102.67 0.28 102.38 17.86 8926.66 02:08:01 PM 25.94 0.30 25.64 42.39 1057.85 02:09:01 PM 25.01 0.78 24.23 57.06 523.45 Average: 101.30 38.77 62.54 1924.52 5765.76 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5348132 7068832 2536312 32.17 2688 1893852 666708 7.46 217136 1976560 124356 02:07:01 PM 5158556 6978456 2725888 34.57 2688 1987648 734036 8.22 243020 2116564 17080 02:08:01 PM 5223424 7044376 2661020 33.75 2688 1988800 673540 7.54 245216 2049152 4 02:09:01 PM 5254476 7079848 2629968 33.36 2688 1992860 626648 7.01 414004 1850040 12552 Average: 5246147 7042878 2638297 33.46 2688 1965790 675233 7.56 279844 1998079 38498 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 281.99 151.07 1652.05 59.89 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 35.36 29.05 250.49 9.02 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 29.59 26.04 29.77 8.06 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 35.36 29.70 33.53 18.23 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 95.58 58.96 491.49 23.80 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) 04/29/2024 _x86_64_ (2 CPU) 14:04:21 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 40.93 2.53 19.46 9.58 0.13 27.37 02:06:01 PM 0 42.57 2.37 20.56 10.30 0.12 24.08 02:06:01 PM 1 39.29 2.70 18.35 8.84 0.14 30.67 02:07:01 PM all 41.82 0.00 3.09 2.74 0.09 52.25 02:07:01 PM 0 59.01 0.00 3.23 2.75 0.10 34.91 02:07:01 PM 1 24.66 0.00 2.95 2.73 0.08 69.58 02:08:01 PM all 38.39 0.00 2.01 0.46 0.09 59.05 02:08:01 PM 0 38.41 0.00 1.78 0.33 0.10 59.38 02:08:01 PM 1 38.37 0.00 2.23 0.58 0.08 58.73 02:09:01 PM all 41.60 0.00 2.35 0.29 0.09 55.67 02:09:01 PM 0 55.68 0.00 2.37 0.37 0.08 41.51 02:09:01 PM 1 27.56 0.00 2.33 0.22 0.10 69.79 Average: all 40.69 0.62 6.65 3.23 0.10 48.71 Average: 0 48.95 0.58 6.91 3.40 0.10 40.05 Average: 1 32.42 0.66 6.39 3.05 0.10 57.38