---> uname -a: Linux prd-centos8-builder-2c-1g-533.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 585 4999 19 2115 6808 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:8e:b5:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe8e:b5f9/64 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) 01/28/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 230.39 136.09 94.30 5958.55 6899.85 03:06:01 PM 104.43 0.28 104.15 17.86 8778.82 03:07:01 PM 32.68 0.30 32.38 42.39 2092.07 03:08:01 PM 24.74 0.78 23.96 57.05 723.74 Average: 98.06 34.37 63.70 1519.09 4623.55 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5264236 7022128 2620200 33.23 2688 1931232 732476 8.20 218392 2060896 154864 03:06:01 PM 5101964 6958288 2782472 35.29 2688 2023204 782988 8.77 244696 2167512 57900 03:07:01 PM 5143324 6991268 2741112 34.77 2688 2014832 744116 8.33 252924 2116876 24 03:08:01 PM 5144064 6994168 2740372 34.76 2688 2016732 732516 8.20 421680 1949140 15856 Average: 5163397 6991463 2721039 34.51 2688 1996500 748024 8.37 284423 2073606 57161 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 297.15 155.40 1764.09 61.35 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 40.18 30.03 382.22 8.72 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 24.71 21.25 24.75 7.50 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 34.69 27.97 34.84 10.17 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 99.19 58.66 551.50 21.94 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) 01/28/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.20 2.23 17.96 4.93 0.12 32.56 03:05:01 PM 0 50.74 1.74 18.20 4.35 0.14 24.83 03:05:01 PM 1 33.68 2.71 17.72 5.50 0.10 40.29 03:06:01 PM all 40.19 0.00 3.61 2.84 0.12 53.25 03:06:01 PM 0 31.20 0.00 3.49 2.73 0.13 62.45 03:06:01 PM 1 49.17 0.00 3.72 2.96 0.10 44.06 03:07:01 PM all 34.41 0.00 1.57 0.77 0.09 63.15 03:07:01 PM 0 43.56 0.00 1.65 1.12 0.08 53.58 03:07:01 PM 1 25.27 0.00 1.50 0.42 0.10 72.71 03:08:01 PM all 37.08 0.00 2.57 0.22 0.12 60.02 03:08:01 PM 0 48.13 0.00 2.85 0.17 0.12 48.73 03:08:01 PM 1 26.03 0.00 2.28 0.27 0.12 71.30 Average: all 38.46 0.55 6.38 2.18 0.11 52.32 Average: 0 43.37 0.43 6.50 2.08 0.12 47.50 Average: 1 33.55 0.67 6.26 2.27 0.10 57.14