---> uname -a: Linux prd-centos8-builder-2c-1g-14870.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 563 5020 19 2115 6830 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:88:8f:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe88:8f09/64 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) 01/24/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 219.03 116.86 102.17 3163.74 7310.20 09:06:01 PM 102.20 0.47 101.73 56.26 8920.13 09:07:01 PM 30.52 0.10 30.42 3.60 1547.07 09:08:01 PM 26.63 0.78 25.85 57.06 752.17 Average: 94.59 29.55 65.04 820.13 4632.26 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5223324 7014332 2661112 33.75 2688 1963048 736116 8.24 221988 2094988 178996 09:06:01 PM 5209684 7057556 2674752 33.92 2688 2014616 651324 7.29 245764 2060208 32136 09:07:01 PM 5163624 7011548 2720812 34.51 2688 2014732 698772 7.82 252996 2097836 28 09:08:01 PM 5140088 6993068 2744348 34.81 2688 2019436 708728 7.93 422248 1954308 18660 Average: 5184180 7019126 2700256 34.25 2688 2002958 698735 7.82 285749 2051835 57455 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 130.81 84.39 1267.13 26.06 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 34.79 27.38 266.99 7.90 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.86 18.89 17.19 6.93 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 37.16 31.13 35.80 19.81 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 56.15 40.45 396.76 15.17 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) 01/24/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.01 2.08 17.75 3.97 0.13 34.06 09:05:01 PM 0 44.18 3.07 21.74 4.31 0.14 26.55 09:05:01 PM 1 39.86 1.09 13.81 3.64 0.12 41.48 09:06:01 PM all 39.47 0.00 3.09 2.31 0.11 55.02 09:06:01 PM 0 46.92 0.00 3.17 1.68 0.12 48.11 09:06:01 PM 1 32.04 0.00 3.01 2.93 0.10 61.92 09:07:01 PM all 29.62 0.00 1.52 0.44 0.09 68.33 09:07:01 PM 0 46.85 0.00 1.42 0.22 0.10 51.42 09:07:01 PM 1 12.40 0.00 1.62 0.67 0.08 85.23 09:08:01 PM all 38.72 0.00 2.57 0.33 0.11 58.27 09:08:01 PM 0 60.21 0.00 3.03 0.18 0.10 36.47 09:08:01 PM 1 17.23 0.00 2.10 0.48 0.12 80.07 Average: all 37.44 0.51 6.18 1.75 0.11 54.00 Average: 0 49.57 0.75 7.26 1.58 0.11 40.71 Average: 1 25.35 0.27 5.11 1.93 0.10 67.24