---> uname -a: Linux prd-centos8-builder-2c-1g-11680.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 579 5005 19 2114 6814 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:a4:d2:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fea4:d2e5/64 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) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 245.63 149.62 96.02 6304.70 19444.22 07:06:01 PM 108.85 0.23 108.62 16.53 9125.56 07:07:01 PM 41.16 0.35 40.81 43.73 2402.50 07:08:01 PM 15.83 0.30 15.53 8.00 432.47 Average: 102.87 37.63 65.24 1593.37 7851.36 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5309748 7035088 2574688 32.66 2688 1898876 694844 7.78 216572 2013056 130568 07:06:01 PM 5174240 7020460 2710196 34.37 2688 2012500 673900 7.54 223628 2110888 48692 07:07:01 PM 5148828 6995816 2735608 34.70 2688 2013812 716060 8.02 252328 2110184 16 07:08:01 PM 5141016 6985908 2743420 34.80 2688 2011736 710308 7.95 249824 2118048 13516 Average: 5193458 7009318 2690978 34.13 2688 1984231 698778 7.82 235588 2088044 48198 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 269.03 146.83 1648.92 58.02 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 45.18 34.03 494.16 8.06 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.61 22.41 25.29 7.41 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 20.84 19.54 17.54 14.10 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 89.92 55.71 546.50 21.90 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) 01/12/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.99 2.54 20.35 11.85 0.11 25.15 07:05:01 PM 0 51.05 1.61 16.53 12.36 0.10 18.35 07:05:01 PM 1 28.68 3.50 24.26 11.33 0.12 32.11 07:06:01 PM all 41.63 0.00 3.51 3.10 0.11 51.65 07:06:01 PM 0 61.69 0.00 4.64 2.77 0.10 30.80 07:06:01 PM 1 21.66 0.00 2.38 3.43 0.12 72.42 07:07:01 PM all 32.14 0.00 1.69 2.04 0.09 64.03 07:07:01 PM 0 41.16 0.00 1.67 2.33 0.08 54.76 07:07:01 PM 1 23.10 0.00 1.72 1.75 0.10 73.33 07:08:01 PM all 29.51 0.00 1.73 0.94 0.08 67.74 07:08:01 PM 0 43.84 0.00 1.88 1.13 0.10 53.04 07:08:01 PM 1 15.20 0.00 1.57 0.75 0.07 82.42 Average: all 35.78 0.62 6.70 4.42 0.10 52.39 Average: 0 49.42 0.39 6.11 4.60 0.10 39.38 Average: 1 22.08 0.84 7.28 4.23 0.10 65.47