---> uname -a: Linux prd-centos8-builder-2c-1g-11474.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 548 5036 19 2114 6845 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:e6:c4:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee6:c4bd/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) 01/12/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 254.34 156.66 97.68 6374.40 19225.80 07:06:01 AM 102.83 0.28 102.55 17.86 8882.45 07:07:01 AM 46.37 0.30 46.07 42.39 2551.50 07:08:01 AM 24.68 0.58 24.10 33.73 775.52 Average: 107.05 39.45 67.60 1617.03 7858.60 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5333392 7062132 2551052 32.36 2688 1901872 661984 7.41 217532 1989944 132064 07:06:01 AM 5187228 7034088 2697216 34.21 2688 2012728 669844 7.50 227392 2095924 51076 07:07:01 AM 5120820 6977976 2763624 35.05 2688 2023652 723332 8.10 253692 2138520 9672 07:08:01 AM 5140360 6989412 2744084 34.80 2688 2015148 703284 7.87 420644 1952980 15808 Average: 5195450 7015902 2688994 34.11 2688 1988350 689611 7.72 279815 2044342 52155 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 312.05 146.94 1666.56 61.15 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 40.36 31.03 469.50 7.80 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.99 26.64 29.63 9.34 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 32.71 26.20 32.70 9.51 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 104.02 57.70 549.58 21.95 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) 01/12/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 40.93 2.58 19.58 10.67 0.12 26.12 07:05:01 AM 0 37.84 2.34 19.52 11.97 0.12 28.21 07:05:01 AM 1 44.02 2.82 19.65 9.36 0.12 24.03 07:06:01 AM all 40.47 0.00 3.55 3.82 0.12 52.04 07:06:01 AM 0 34.96 0.00 3.56 2.43 0.13 58.91 07:06:01 AM 1 45.98 0.00 3.55 5.21 0.10 45.16 07:07:01 AM all 39.40 0.00 1.99 1.66 0.09 56.86 07:07:01 AM 0 31.03 0.00 2.02 1.70 0.08 65.17 07:07:01 AM 1 47.75 0.00 1.96 1.62 0.10 48.57 07:08:01 AM all 38.74 0.00 2.37 0.44 0.11 58.34 07:08:01 AM 0 18.60 0.00 1.82 0.60 0.10 78.89 07:08:01 AM 1 58.89 0.00 2.92 0.28 0.12 37.79 Average: all 39.88 0.64 6.81 4.12 0.11 48.45 Average: 0 30.58 0.58 6.67 4.14 0.11 57.92 Average: 1 49.18 0.69 6.96 4.09 0.11 38.97