---> uname -a: Linux prd-centos8-builder-2c-1g-3241.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 564 5019 19 2115 6829 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:f6:3d:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fef6:3d3a/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) 20:03:27 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 245.88 150.41 95.47 7545.01 7587.02 08:06:01 PM 105.30 0.23 105.06 16.53 9720.86 08:07:01 PM 40.51 0.35 40.16 43.73 2343.28 08:08:01 PM 24.98 0.58 24.40 33.73 694.18 Average: 104.17 37.89 66.27 1909.67 5086.53 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5278432 7014228 2606012 33.05 2688 1910476 718852 8.05 217508 2049224 139376 08:06:01 PM 5095260 6964892 2789184 35.38 2688 2035368 740672 8.29 225764 2190000 69348 08:07:01 PM 5199120 7047840 2685324 34.06 2688 2015352 671952 7.52 252780 2061568 28 08:08:01 PM 5172936 7023184 2711508 34.39 2688 2016500 702412 7.86 420456 1921264 15820 Average: 5186437 7012536 2698007 34.22 2688 1994424 708472 7.93 279127 2055514 56143 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 303.88 146.51 1687.13 58.58 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 40.15 29.46 461.43 7.57 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 28.23 24.56 27.80 8.05 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 34.84 27.66 33.57 17.02 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 101.77 57.05 552.48 22.81 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) 20:03:27 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.01 2.54 19.31 7.13 0.14 28.87 08:05:01 PM 0 45.96 2.02 18.53 6.84 0.14 26.51 08:05:01 PM 1 38.06 3.05 20.10 7.42 0.15 31.22 08:06:01 PM all 39.11 0.00 3.54 4.51 0.13 52.70 08:06:01 PM 0 35.79 0.00 3.66 5.27 0.13 55.14 08:06:01 PM 1 42.42 0.00 3.43 3.74 0.13 50.28 08:07:01 PM all 34.77 0.00 1.85 0.99 0.10 62.29 08:07:01 PM 0 48.73 0.00 1.99 1.29 0.08 47.91 08:07:01 PM 1 20.80 0.00 1.71 0.70 0.12 76.68 08:08:01 PM all 37.99 0.00 2.35 0.26 0.10 59.31 08:08:01 PM 0 52.53 0.00 2.65 0.35 0.12 44.36 08:08:01 PM 1 23.47 0.00 2.05 0.17 0.08 74.23 Average: all 38.45 0.63 6.71 3.20 0.12 50.89 Average: 0 45.77 0.50 6.66 3.42 0.12 43.54 Average: 1 31.15 0.75 6.76 2.99 0.12 58.24