---> uname -a: Linux prd-centos8-builder-2c-1g-11394.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 572 5030 19 2097 6822 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:ad:2e:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fead:2e1c/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) 03/06/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 228.96 124.03 104.93 3590.71 7218.44 04:06:01 PM 102.57 0.28 102.28 17.86 9055.96 04:07:01 PM 17.88 0.30 17.58 42.39 830.43 04:08:01 PM 22.98 0.40 22.58 18.39 640.15 Average: 92.52 30.86 61.66 906.12 4424.45 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5237348 6994980 2647088 33.57 2688 1930704 739828 8.28 217972 2086208 157552 04:06:01 PM 5172860 7001420 2711576 34.39 2688 1996292 700692 7.84 242780 2100616 16500 04:07:01 PM 5170176 7000004 2714260 34.43 2688 1997568 698368 7.82 244764 2100700 12 04:08:01 PM 5146020 6974428 2738416 34.73 2688 1995604 727740 8.15 410696 1959920 14780 Average: 5181601 6992708 2702835 34.28 2688 1980042 716657 8.02 279053 2061861 47211 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 152.96 92.04 1262.55 37.12 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.46 26.68 226.25 10.27 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 18.10 15.71 13.99 5.17 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 31.36 25.89 33.21 16.48 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 58.82 39.86 380.31 17.18 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) 03/06/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 42.62 2.18 17.39 4.61 0.13 33.08 04:05:01 PM 0 49.15 3.10 22.62 4.22 0.16 20.76 04:05:01 PM 1 36.23 1.28 12.27 4.99 0.10 45.13 04:06:01 PM all 38.94 0.00 3.13 3.04 0.12 54.77 04:06:01 PM 0 41.26 0.00 3.42 3.13 0.12 52.07 04:06:01 PM 1 36.61 0.00 2.83 2.96 0.12 57.48 04:07:01 PM all 20.24 0.00 1.10 0.29 0.08 78.29 04:07:01 PM 0 33.23 0.00 1.27 0.13 0.07 65.30 04:07:01 PM 1 7.25 0.00 0.93 0.45 0.08 91.28 04:08:01 PM all 34.54 0.00 2.26 0.35 0.09 62.76 04:08:01 PM 0 34.01 0.00 2.48 0.42 0.10 62.99 04:08:01 PM 1 35.07 0.00 2.03 0.28 0.08 62.53 Average: all 34.02 0.53 5.87 2.05 0.10 57.42 Average: 0 39.31 0.75 7.28 1.95 0.11 50.61 Average: 1 28.75 0.31 4.47 2.16 0.10 64.21