---> uname -a: Linux prd-centos8-builder-2c-1g-4908.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 545 5039 19 2115 6848 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:50:2c:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe50:2cb7/64 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) 02/12/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 213.23 109.58 103.65 3358.37 7299.05 06:06:01 PM 103.53 0.28 103.25 17.86 9029.98 06:07:01 PM 28.98 0.30 28.68 42.39 1524.23 06:08:01 PM 25.58 0.78 24.80 57.06 734.99 Average: 92.83 27.74 65.09 868.92 4647.06 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5216816 6998112 2667628 33.83 2688 1953536 719380 8.05 220544 2101440 173232 06:06:01 PM 5180652 7026872 2703792 34.29 2688 2012740 672712 7.53 243444 2088228 32144 06:07:01 PM 5117248 6964728 2767196 35.10 2688 2014016 752740 8.43 252676 2140692 28 06:08:01 PM 5183192 7032912 2701252 34.26 2688 2015916 667848 7.48 421672 1908308 15856 Average: 5174477 7005656 2709967 34.37 2688 1999052 703170 7.87 284584 2059667 55315 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 136.96 91.30 1276.98 35.27 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 35.21 26.91 297.45 8.87 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.36 18.55 22.84 7.19 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.24 28.10 34.90 10.25 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 57.94 41.21 408.04 15.40 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) 02/12/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.09 1.42 15.93 3.74 0.13 35.70 06:05:01 PM 0 35.38 1.56 17.01 3.20 0.14 42.70 06:05:01 PM 1 50.76 1.28 14.84 4.27 0.12 28.72 06:06:01 PM all 40.65 0.00 3.27 2.41 0.12 53.55 06:06:01 PM 0 29.00 0.00 3.21 1.78 0.12 65.89 06:06:01 PM 1 52.31 0.00 3.33 3.05 0.12 41.20 06:07:01 PM all 28.54 0.00 1.42 0.45 0.08 69.51 06:07:01 PM 0 9.85 0.00 1.45 0.75 0.08 87.87 06:07:01 PM 1 47.26 0.00 1.38 0.15 0.08 51.12 06:08:01 PM all 37.93 0.00 2.55 0.28 0.09 59.14 06:08:01 PM 0 34.59 0.00 2.83 0.22 0.10 62.25 06:08:01 PM 1 41.27 0.00 2.27 0.35 0.08 56.03 Average: all 37.53 0.35 5.75 1.71 0.10 54.54 Average: 0 27.17 0.38 6.08 1.48 0.11 64.77 Average: 1 47.89 0.32 5.43 1.95 0.10 44.32