---> uname -a: Linux prd-centos8-builder-4c-4g-21623.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 762 12210 19 2790 14654 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:ac:5a:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:feac:5ac7/64 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) 07/05/2024 _x86_64_ (4 CPU) 15:50:33 LINUX RESTART (4 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 329.46 124.38 205.08 3222.26 8279.09 03:53:01 PM 349.02 20.02 328.99 4261.38 14113.40 03:54:01 PM 140.37 0.95 139.42 197.20 12197.34 Average: 272.96 48.43 224.53 2560.55 11531.06 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13391364 15140180 2750168 17.04 2688 1952992 834840 4.86 213020 2163092 186592 03:53:01 PM 11280620 13407920 4860912 30.11 2688 2322000 2510384 14.60 306504 4129188 99916 03:54:01 PM 11216928 13586484 4924604 30.51 2688 2558624 2118680 12.32 500512 3977292 9644 Average: 11962971 14044861 4178561 25.89 2688 2277872 1821301 10.60 340012 3423191 98717 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 119.45 73.34 1087.07 30.65 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 324.12 272.29 3374.35 45.73 0.00 0.00 0.00 0.00 03:54:01 PM lo 911.41 911.41 913.55 913.55 0.00 0.00 0.00 0.00 03:54:01 PM eth0 225.75 154.13 3420.02 19.13 0.00 0.00 0.00 0.00 Average: lo 303.79 303.79 304.50 304.50 0.00 0.00 0.00 0.00 Average: eth0 223.14 166.62 2627.57 31.84 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) 07/05/2024 _x86_64_ (4 CPU) 15:50:33 LINUX RESTART (4 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 19.01 1.31 13.38 4.47 0.11 61.71 03:52:01 PM 0 20.78 0.68 9.15 4.31 0.12 64.96 03:52:01 PM 1 19.33 1.21 15.00 5.26 0.13 59.06 03:52:01 PM 2 18.42 1.48 15.78 3.84 0.10 60.39 03:52:01 PM 3 17.49 1.89 13.62 4.49 0.10 62.41 03:53:01 PM all 49.41 0.00 2.41 5.53 0.11 42.54 03:53:01 PM 0 56.08 0.00 2.00 5.41 0.10 36.41 03:53:01 PM 1 55.45 0.00 2.15 2.82 0.12 39.46 03:53:01 PM 2 42.90 0.00 2.84 6.45 0.12 47.69 03:53:01 PM 3 43.18 0.00 2.66 7.43 0.12 46.61 03:54:01 PM all 63.58 0.00 2.47 2.34 0.13 31.47 03:54:01 PM 0 66.91 0.00 3.06 3.16 0.13 26.74 03:54:01 PM 1 56.45 0.00 2.43 3.57 0.13 37.42 03:54:01 PM 2 65.90 0.00 1.86 0.60 0.12 31.52 03:54:01 PM 3 65.09 0.00 2.54 2.04 0.13 30.19 Average: all 44.00 0.44 6.09 4.12 0.12 45.24 Average: 0 47.88 0.23 4.74 4.29 0.12 42.74 Average: 1 43.76 0.40 6.52 3.88 0.13 45.30 Average: 2 42.41 0.49 6.82 3.63 0.11 46.53 Average: 3 41.93 0.63 6.27 4.65 0.12 46.40