---> uname -a: Linux prd-centos8-builder-2c-1g-8669.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 575 5023 19 2100 6819 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:9b:8d:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe9b:8d67/64 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) 02/25/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 216.81 112.40 104.42 3290.65 7208.45 07:06:01 PM 101.63 0.47 101.17 56.26 8980.87 07:07:01 PM 23.36 0.10 23.26 3.60 943.07 07:08:01 PM 34.14 0.78 33.36 57.06 987.02 Average: 93.98 28.44 65.55 851.86 4529.70 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5239444 7005548 2644992 33.55 2688 1939332 730252 8.17 219584 2081544 160744 07:06:01 PM 5216100 7050468 2668336 33.84 2688 2002176 693096 7.76 244668 2054176 16504 07:07:01 PM 5185672 7020132 2698764 34.23 2688 2002288 687908 7.70 246412 2082648 16 07:08:01 PM 5124388 6964116 2760048 35.01 2688 2006488 745516 8.35 413552 1976580 29184 Average: 5191401 7010066 2693035 34.16 2688 1987571 714193 7.99 281054 2048737 51612 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 124.50 81.62 1187.26 35.35 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 33.68 27.90 197.76 8.87 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.31 20.46 20.64 6.93 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 37.61 30.00 37.10 11.50 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 54.77 39.99 360.68 15.66 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) 02/25/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.57 1.61 15.91 3.80 0.11 36.99 07:05:01 PM 0 32.62 1.81 16.46 3.32 0.12 45.67 07:05:01 PM 1 50.49 1.42 15.37 4.29 0.10 28.34 07:06:01 PM all 37.82 0.00 3.10 2.85 0.10 56.14 07:06:01 PM 0 26.02 0.00 3.20 3.60 0.12 67.07 07:06:01 PM 1 49.61 0.00 3.00 2.10 0.08 45.22 07:07:01 PM all 35.14 0.00 1.79 0.35 0.08 62.63 07:07:01 PM 0 13.07 0.00 1.53 0.38 0.08 84.93 07:07:01 PM 1 57.21 0.00 2.05 0.32 0.08 40.33 07:08:01 PM all 40.47 0.00 2.66 0.69 0.10 56.08 07:08:01 PM 0 23.08 0.00 2.00 0.85 0.08 73.99 07:08:01 PM 1 57.89 0.00 3.32 0.53 0.12 38.14 Average: all 38.74 0.40 5.83 1.92 0.10 53.02 Average: 0 23.67 0.45 5.75 2.03 0.10 68.00 Average: 1 53.81 0.35 5.90 1.80 0.10 38.04