---> uname -a: Linux prd-centos8-builder-2c-1g-30808.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 589 5022 19 2088 6806 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:fa:bb:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fefa:bb56/64 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) 08/14/2024 _x86_64_ (2 CPU) 01:03:36 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 325.56 166.14 159.42 7714.85 38896.33 01:06:01 AM 106.58 0.30 106.28 22.66 9345.30 01:07:01 AM 27.86 0.68 27.18 54.39 1086.07 Average: 153.33 55.70 97.63 2597.16 16442.17 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5185540 6959120 2698896 34.23 2688 1947244 783644 8.77 254512 2103120 196400 01:06:01 AM 5179768 7000512 2704668 34.30 2688 1988512 690624 7.73 245456 2091004 13548 01:07:01 AM 5166944 6989308 2717492 34.47 2688 1990152 717716 8.03 249460 2100308 32 Average: 5177417 6982980 2707019 34.33 2688 1975303 730661 8.18 249809 2098144 69993 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 298.88 152.12 1703.70 63.59 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 43.22 34.69 287.29 13.56 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 37.08 31.26 34.07 12.94 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 126.39 72.69 675.00 30.03 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) 08/14/2024 _x86_64_ (2 CPU) 01:03:36 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 33.17 2.71 20.01 18.58 0.14 25.40 01:05:01 AM 0 26.32 3.11 22.29 18.38 0.15 29.75 01:05:01 AM 1 39.98 2.31 17.74 18.78 0.12 21.08 01:06:01 AM all 38.49 0.00 3.13 3.25 0.13 55.00 01:06:01 AM 0 36.79 0.00 3.28 3.68 0.13 56.11 01:06:01 AM 1 40.18 0.00 2.98 2.81 0.13 53.89 01:07:01 AM all 37.61 0.00 2.47 0.42 0.12 59.38 01:07:01 AM 0 28.67 0.00 2.43 0.68 0.12 68.09 01:07:01 AM 1 46.54 0.00 2.50 0.17 0.12 50.68 Average: all 36.44 0.89 8.47 7.36 0.13 46.71 Average: 0 30.62 1.02 9.25 7.51 0.13 51.45 Average: 1 42.24 0.76 7.70 7.21 0.12 41.97