---> uname -a: Linux prd-centos8-builder-2c-1g-3257.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 565 5018 19 2115 6828 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:a0:7c:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fea0:7c5d/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) 02/06/2024 _x86_64_ (2 CPU) 22:03:32 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 238.74 140.30 98.43 6012.66 7147.10 10:06:01 PM 104.77 0.23 104.53 16.53 9826.07 10:07:01 PM 46.03 0.35 45.68 43.73 2555.54 10:08:01 PM 16.61 0.30 16.31 8.00 431.66 Average: 101.54 35.30 66.24 1520.35 4990.39 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5246332 6983892 2638112 33.46 2688 1910980 751084 8.41 218012 2077156 139964 10:06:01 PM 5087576 6949728 2796868 35.47 2688 2028696 763488 8.55 221972 2204252 57968 10:07:01 PM 5157600 7006364 2726844 34.59 2688 2015392 698052 7.81 252308 2103648 8 10:08:01 PM 5143204 6989888 2741240 34.77 2688 2013316 705160 7.89 249712 2118196 13532 Average: 5158678 6982468 2725766 34.57 2688 1992096 729446 8.17 235501 2125813 52868 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 274.48 146.72 1681.33 59.01 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 38.62 29.17 462.83 7.47 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.83 22.06 25.97 7.39 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 20.83 18.55 18.52 5.71 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 89.94 54.13 547.21 19.90 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) 02/06/2024 _x86_64_ (2 CPU) 22:03:32 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 40.36 2.30 17.99 5.24 0.13 33.99 10:05:01 PM 0 42.16 3.26 23.89 5.46 0.14 25.09 10:05:01 PM 1 38.58 1.34 12.19 5.01 0.12 42.76 10:06:01 PM all 34.74 0.00 2.99 5.60 0.10 56.57 10:06:01 PM 0 40.92 0.00 2.90 2.88 0.12 53.18 10:06:01 PM 1 28.55 0.00 3.07 8.32 0.08 59.97 10:07:01 PM all 35.14 0.00 1.93 1.15 0.07 61.70 10:07:01 PM 0 43.68 0.00 1.93 0.73 0.07 53.59 10:07:01 PM 1 26.62 0.00 1.93 1.57 0.08 69.80 10:08:01 PM all 29.01 0.00 1.82 0.21 0.08 68.87 10:08:01 PM 0 40.27 0.00 2.18 0.30 0.08 57.17 10:08:01 PM 1 17.75 0.00 1.47 0.12 0.08 80.58 Average: all 34.79 0.57 6.14 3.04 0.10 55.37 Average: 0 41.75 0.80 7.63 2.33 0.10 47.39 Average: 1 27.85 0.33 4.65 3.75 0.09 63.33