---> uname -a: Linux prd-centos8-builder-2c-1g-11601.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 539 5061 19 2099 6856 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:8d:58:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe8d:5896/64 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) 03/07/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 222.10 118.25 103.85 3170.80 6828.30 04:06:01 PM 102.95 0.27 102.68 17.46 9052.74 04:07:01 PM 23.58 0.30 23.28 42.39 925.15 04:08:01 PM 25.44 0.58 24.86 33.72 749.87 Average: 93.51 29.85 63.67 816.06 4388.86 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5271868 7033632 2612576 33.14 2688 1934592 715156 8.01 219488 2051912 158080 04:06:01 PM 5203336 7035276 2681108 34.01 2688 1999484 684944 7.67 243468 2071676 16500 04:07:01 PM 5134476 6967768 2749968 34.88 2688 2000880 755664 8.46 245244 2138592 148 04:08:01 PM 5151676 6986840 2732768 34.66 2688 2002060 729828 8.17 413080 1954056 17524 Average: 5190339 7005879 2694105 34.17 2688 1984254 721398 8.08 280320 2054059 48063 04:04:01 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 103.60 66.86 999.36 21.66 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 31.41 25.33 220.23 7.82 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 21.06 18.80 18.75 6.77 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 32.37 25.59 34.00 9.39 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 47.11 34.14 318.07 11.41 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) 03/07/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.39 2.08 17.04 3.06 0.12 36.31 04:05:01 PM 0 50.89 1.21 13.85 2.44 0.12 31.50 04:05:01 PM 1 31.77 2.96 20.28 3.69 0.12 41.18 04:06:01 PM all 38.72 0.00 3.01 3.31 0.10 54.85 04:06:01 PM 0 58.68 0.00 3.50 2.40 0.10 35.31 04:06:01 PM 1 18.84 0.00 2.53 4.22 0.10 74.31 04:07:01 PM all 28.62 0.00 1.32 0.54 0.08 69.44 04:07:01 PM 0 28.69 0.00 1.08 0.60 0.08 69.54 04:07:01 PM 1 28.55 0.00 1.55 0.48 0.08 69.34 04:08:01 PM all 37.44 0.00 2.46 0.66 0.08 59.36 04:08:01 PM 0 50.78 0.00 2.55 0.82 0.08 45.77 04:08:01 PM 1 24.12 0.00 2.37 0.50 0.08 72.93 Average: all 36.53 0.51 5.92 1.89 0.10 55.06 Average: 0 47.26 0.30 5.23 1.56 0.10 45.56 Average: 1 25.78 0.73 6.61 2.22 0.10 64.57