---> uname -a: Linux prd-centos8-builder-2c-1g-5382.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 553 5032 19 2113 6840 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:55:fe:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe55:fea4/64 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) 02/14/2024 _x86_64_ (2 CPU) 17:04:13 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 195.22 76.61 118.61 1952.82 8927.49 05:07:01 PM 88.05 0.47 87.59 56.25 6794.50 05:08:01 PM 34.48 0.10 34.38 3.60 1671.25 05:09:01 PM 18.06 0.40 17.66 18.40 511.50 Average: 83.96 19.40 64.56 507.81 4476.47 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5147328 6990352 2737116 34.72 2688 2010528 765128 8.57 230044 2146804 173544 05:07:01 PM 5177000 7023336 2707444 34.34 2688 2012964 704912 7.89 244308 2094860 32156 05:08:01 PM 5178904 7025308 2705540 34.31 2688 2013068 697888 7.81 252352 2084440 16 05:09:01 PM 5115332 6971288 2769112 35.12 2688 2022352 752568 8.42 421352 1979340 24340 Average: 5154641 7002571 2729803 34.62 2688 2014728 730124 8.17 287014 2076361 57514 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 61.38 42.30 969.16 7.60 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 33.72 27.04 215.89 8.25 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.40 15.45 14.40 6.27 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 25.20 20.80 31.28 7.81 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 34.92 26.40 307.71 7.48 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) 02/14/2024 _x86_64_ (2 CPU) 17:04:13 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 42.06 1.14 12.64 3.94 0.10 40.12 05:06:01 PM 0 34.43 1.23 12.24 3.76 0.10 48.24 05:06:01 PM 1 49.66 1.04 13.03 4.12 0.10 32.04 05:07:01 PM all 37.35 0.00 2.92 2.30 0.10 57.33 05:07:01 PM 0 10.66 0.00 2.11 2.33 0.08 84.81 05:07:01 PM 1 64.10 0.00 3.74 2.27 0.12 29.77 05:08:01 PM all 27.53 0.00 1.23 0.98 0.08 70.18 05:08:01 PM 0 12.02 0.00 1.02 1.17 0.07 85.72 05:08:01 PM 1 43.00 0.00 1.45 0.80 0.08 54.67 05:09:01 PM all 27.84 0.00 1.92 8.29 0.10 61.85 05:09:01 PM 0 23.29 0.00 1.87 15.94 0.12 58.79 05:09:01 PM 1 32.40 0.00 1.97 0.63 0.08 64.91 Average: all 33.68 0.28 4.66 3.88 0.09 57.41 Average: 0 20.05 0.31 4.28 5.81 0.09 69.46 Average: 1 47.29 0.26 5.03 1.95 0.10 45.37