---> uname -a: Linux prd-centos8-builder-2c-1g-1223.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: 2799.998 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 556 5030 19 2113 6837 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:82:57:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe82:57bf/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) 01/31/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 236.94 142.34 94.60 5925.62 6884.16 08:06:01 PM 104.55 0.28 104.27 17.86 8794.30 08:07:01 PM 31.36 0.30 31.06 42.39 2105.58 08:08:01 PM 22.61 0.38 22.23 18.26 615.86 Average: 98.87 35.83 63.04 1501.16 4599.90 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5317584 7071376 2566860 32.56 2688 1928008 682020 7.63 221796 2006668 156176 08:06:01 PM 5219764 7064360 2664680 33.80 2688 2011092 657708 7.36 239288 2055816 48264 08:07:01 PM 5192432 7037924 2692012 34.14 2688 2012368 694900 7.78 252564 2069380 24 08:08:01 PM 5139788 6984008 2744656 34.81 2688 2010852 742664 8.31 418632 1957888 13672 Average: 5217392 7039417 2667052 33.83 2688 1990580 694323 7.77 283070 2022438 54534 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 277.09 152.43 1749.63 59.74 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 39.89 30.04 405.09 7.93 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 25.10 22.21 25.30 13.20 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 33.42 25.96 32.81 9.05 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 93.88 57.66 553.23 22.48 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) 01/31/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.90 2.40 18.44 11.01 0.13 28.12 08:05:01 PM 0 37.12 2.11 17.77 9.78 0.14 33.08 08:05:01 PM 1 42.69 2.69 19.11 12.24 0.12 23.15 08:06:01 PM all 36.62 0.00 3.36 3.50 0.11 56.41 08:06:01 PM 0 31.93 0.00 3.52 4.02 0.10 60.43 08:06:01 PM 1 41.32 0.00 3.20 2.98 0.12 52.39 08:07:01 PM all 30.65 0.00 1.54 0.77 0.08 66.96 08:07:01 PM 0 14.87 0.00 1.49 1.07 0.08 82.50 08:07:01 PM 1 46.52 0.00 1.59 0.47 0.08 51.33 08:08:01 PM all 35.17 0.00 2.23 0.54 0.10 61.96 08:08:01 PM 0 11.39 0.00 1.62 0.48 0.08 86.43 08:08:01 PM 1 59.03 0.00 2.84 0.60 0.12 37.41 Average: all 35.57 0.59 6.33 3.92 0.11 53.48 Average: 0 23.75 0.52 6.04 3.81 0.10 65.79 Average: 1 47.42 0.66 6.63 4.04 0.11 41.14