---> uname -a: Linux prd-centos8-builder-2c-1g-4125.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 528 5053 19 2116 6865 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:5d:ca:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe5d:ca35/64 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) 02/09/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 222.73 133.03 89.70 5944.48 6682.50 08:06:01 PM 107.43 0.23 107.20 16.53 9813.21 08:07:01 PM 43.21 0.35 42.86 43.73 2415.46 08:08:01 PM 14.36 0.00 14.36 0.00 331.46 Average: 96.93 33.40 63.53 1501.12 4810.87 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5340292 7077108 2544152 32.27 2688 1910976 680520 7.62 218696 1987296 139888 08:06:01 PM 5098000 6978200 2786444 35.34 2688 2046088 739136 8.27 224948 2188236 78072 08:07:01 PM 5199024 7048708 2685420 34.06 2688 2016380 657204 7.36 252564 2062040 28 08:08:01 PM 5128020 6988756 2756424 34.96 2688 2027432 720256 8.06 254132 2131552 11076 Average: 5191334 7023193 2693110 34.16 2688 2000219 699279 7.83 237585 2092281 57266 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 351.46 190.92 1706.09 63.96 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 98.65 92.30 500.80 14.99 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 66.76 65.17 46.89 13.50 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 47.48 46.58 31.87 9.61 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 141.08 98.74 571.41 25.52 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) 02/09/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.63 2.26 17.70 4.98 0.12 32.31 08:05:01 PM 0 51.73 1.93 17.57 4.22 0.12 24.42 08:05:01 PM 1 33.50 2.58 17.83 5.75 0.12 40.22 08:06:01 PM all 38.76 0.00 3.56 3.58 0.11 53.99 08:06:01 PM 0 44.72 0.00 3.98 3.81 0.12 47.37 08:06:01 PM 1 32.86 0.00 3.15 3.35 0.10 60.54 08:07:01 PM all 36.36 0.00 2.23 0.84 0.10 60.47 08:07:01 PM 0 51.57 0.00 2.43 0.75 0.10 45.15 08:07:01 PM 1 21.16 0.00 2.03 0.93 0.10 75.77 08:08:01 PM all 27.96 0.00 1.69 0.23 0.08 70.04 08:08:01 PM 0 22.11 0.00 1.17 0.10 0.08 76.54 08:08:01 PM 1 33.82 0.00 2.21 0.37 0.08 63.53 Average: all 36.40 0.56 6.25 2.40 0.10 54.30 Average: 0 42.49 0.48 6.25 2.21 0.10 48.47 Average: 1 30.32 0.64 6.25 2.58 0.10 60.11