---> uname -a: Linux prd-centos8-builder-2c-1g-13629.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 555 5032 19 2111 6838 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:94:00:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe94:ad/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) 01/20/2024 _x86_64_ (2 CPU) 08:03:21 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 216.95 119.33 97.62 3617.26 7192.18 08:06:01 AM 103.58 0.28 103.30 17.86 8905.33 08:07:01 AM 32.26 0.30 31.96 42.39 1647.96 08:08:01 AM 34.36 0.78 33.58 57.06 970.14 Average: 96.79 30.17 66.62 933.61 4679.08 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5231532 7005896 2652912 33.65 2688 1947168 742716 8.31 219372 2091136 167100 08:06:01 AM 5130716 6983408 2753728 34.93 2688 2019292 732860 8.20 244292 2140652 41784 08:07:01 AM 5185864 7029888 2698580 34.23 2688 2010920 689760 7.72 252412 2076764 16 08:08:01 AM 5138872 6988724 2745572 34.82 2688 2015508 756872 8.47 419496 1957232 27908 Average: 5171746 7001979 2712698 34.41 2688 1998222 730552 8.18 283893 2066446 59202 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 205.17 110.31 1549.83 49.48 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 35.62 26.26 264.43 8.13 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 32.69 28.60 32.02 8.87 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 36.13 29.68 34.27 20.73 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 77.40 48.71 470.13 21.80 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) 01/20/2024 _x86_64_ (2 CPU) 08:03:21 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 41.28 1.98 16.18 7.07 0.11 33.38 08:05:01 AM 0 45.87 1.81 13.74 6.80 0.12 31.66 08:05:01 AM 1 36.67 2.15 18.62 7.34 0.10 35.11 08:06:01 AM all 38.66 0.00 3.39 3.74 0.13 54.08 08:06:01 AM 0 51.19 0.00 3.55 2.83 0.15 42.27 08:06:01 AM 1 26.13 0.00 3.22 4.64 0.12 65.90 08:07:01 AM all 37.97 0.00 2.09 0.73 0.11 59.10 08:07:01 AM 0 64.71 0.00 2.40 0.37 0.10 32.41 08:07:01 AM 1 11.27 0.00 1.78 1.08 0.12 85.74 08:08:01 AM all 41.30 0.00 2.88 0.69 0.09 55.04 08:08:01 AM 0 52.00 0.00 3.42 0.42 0.10 44.06 08:08:01 AM 1 30.61 0.00 2.33 0.97 0.08 66.01 Average: all 39.80 0.49 6.09 3.04 0.11 50.47 Average: 0 53.47 0.45 5.75 2.59 0.12 37.62 Average: 1 26.13 0.53 6.44 3.49 0.10 63.31