---> uname -a: Linux prd-centos8-builder-2c-1g-12952.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: 2799.996 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 565 5038 19 2095 6830 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:2b:87:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe2b:8793/64 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) 03/13/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 225.82 126.69 99.13 3685.44 6964.40 10:06:01 PM 88.77 0.28 88.49 17.86 8600.68 10:07:01 PM 23.26 0.30 22.96 42.39 940.63 10:08:01 PM 26.83 0.78 26.05 57.06 612.36 Average: 91.18 32.02 59.16 950.76 4279.81 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5274488 7028652 2609956 33.10 2688 1927144 694096 7.77 217884 2051140 151232 10:06:01 PM 5181472 7010700 2702972 34.28 2688 1997132 694240 7.77 243232 2094312 16440 10:07:01 PM 5180700 7011168 2703744 34.29 2688 1998408 691688 7.74 245488 2092856 8 10:08:01 PM 5124912 6960024 2759532 35.00 2688 2002556 749728 8.39 413720 1980428 12632 Average: 5190393 7002636 2694051 34.17 2688 1981310 707438 7.92 280081 2054684 45078 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 206.83 106.95 1402.36 48.04 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 32.44 26.42 187.69 8.29 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.26 25.11 26.80 7.86 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.79 28.28 32.43 11.49 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 75.34 46.69 412.36 18.92 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) 03/13/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 44.65 2.48 18.24 3.03 0.11 31.49 10:05:01 PM 0 52.41 2.79 16.85 2.35 0.12 25.48 10:05:01 PM 1 36.88 2.17 19.62 3.72 0.10 37.51 10:06:01 PM all 41.53 0.00 2.66 1.77 0.11 53.92 10:06:01 PM 0 48.17 0.00 2.98 2.27 0.10 46.48 10:06:01 PM 1 34.91 0.00 2.34 1.28 0.12 61.35 10:07:01 PM all 39.01 0.00 2.21 0.22 0.10 58.46 10:07:01 PM 0 46.57 0.00 2.43 0.23 0.10 50.67 10:07:01 PM 1 31.44 0.00 1.98 0.20 0.10 66.27 10:08:01 PM all 41.58 0.00 2.48 0.32 0.10 55.51 10:08:01 PM 0 55.37 0.00 2.67 0.25 0.10 41.61 10:08:01 PM 1 27.80 0.00 2.30 0.40 0.10 69.41 Average: all 41.68 0.61 6.33 1.33 0.10 49.95 Average: 0 50.62 0.69 6.18 1.27 0.10 41.14 Average: 1 32.74 0.53 6.49 1.39 0.10 58.75