---> uname -a: Linux prd-centos8-builder-2c-1g-13384.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 573 5011 19 2114 6820 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:85:92:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe85:9272/64 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) 01/19/2024 _x86_64_ (2 CPU) 13:04:10 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 193.29 80.09 113.20 1984.94 7790.90 01:07:01 PM 88.57 0.47 88.10 56.26 8010.26 01:08:01 PM 31.84 0.10 31.74 3.60 1570.92 01:09:01 PM 29.74 0.78 28.96 57.05 873.21 Average: 85.86 20.36 65.50 525.50 4561.31 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5146048 6984720 2738396 34.73 2688 2006216 732580 8.20 230060 2145504 204140 01:07:01 PM 5194564 7042244 2689880 34.12 2688 2014064 669956 7.50 245832 2072100 32140 01:08:01 PM 5173196 7020664 2711248 34.39 2688 2014176 686620 7.69 253152 2085152 4 01:09:01 PM 5156844 7009596 2727600 34.59 2688 2018752 685932 7.68 420280 1936020 28028 Average: 5167663 7014306 2716781 34.46 2688 2013302 693772 7.77 287331 2059694 66078 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 66.06 46.82 1071.92 7.97 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 32.04 26.11 197.97 7.77 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 22.78 20.31 18.35 13.52 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 34.87 27.59 33.76 10.86 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 38.94 30.21 330.52 10.03 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) 01/19/2024 _x86_64_ (2 CPU) 13:04:10 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 39.52 1.19 12.67 6.33 0.14 40.14 01:06:01 PM 0 45.18 0.76 10.32 5.68 0.14 37.93 01:06:01 PM 1 33.83 1.63 15.02 6.99 0.15 42.37 01:07:01 PM all 36.43 0.00 2.96 4.48 0.11 56.03 01:07:01 PM 0 46.41 0.00 3.26 4.76 0.12 45.45 01:07:01 PM 1 26.47 0.00 2.65 4.19 0.10 66.58 01:08:01 PM all 31.90 0.00 1.77 1.35 0.08 64.89 01:08:01 PM 0 37.34 0.00 1.94 1.27 0.08 59.37 01:08:01 PM 1 26.45 0.00 1.60 1.44 0.08 70.42 01:09:01 PM all 39.73 0.00 3.02 0.57 0.10 56.58 01:09:01 PM 0 40.00 0.00 3.27 0.65 0.10 55.99 01:09:01 PM 1 39.46 0.00 2.78 0.48 0.10 57.18 Average: all 36.89 0.30 5.08 3.17 0.11 54.46 Average: 0 42.22 0.19 4.68 3.08 0.11 49.73 Average: 1 31.55 0.40 5.48 3.26 0.11 59.20