---> uname -a: Linux prd-centos8-builder-2c-1g-6901.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 578 4957 19 2162 6813 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:c1:1b:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fec1:1b84/64 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) 12/22/2023 _x86_64_ (2 CPU) 13:03:21 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 215.64 107.57 108.07 3093.98 7675.19 01:06:01 PM 102.58 0.27 102.32 17.46 10076.05 01:07:01 PM 30.08 0.30 29.78 42.39 1486.19 01:08:01 PM 24.46 0.77 23.70 45.99 716.76 Average: 92.68 26.89 65.79 790.36 4977.31 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5208892 7034356 2675544 33.93 2688 1997332 693108 7.76 221936 2107452 201604 01:06:01 PM 5139960 7033164 2744476 34.81 2688 2058988 669984 7.50 244288 2126404 31220 01:07:01 PM 5079592 6974196 2804844 35.57 2688 2060284 722772 8.09 252692 2176948 44 01:08:01 PM 5051532 6948152 2832904 35.93 2688 2061784 750096 8.40 420972 2037652 15820 Average: 5119994 6997467 2764442 35.06 2688 2044597 708990 7.94 284972 2112114 62172 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 89.00 57.23 1349.14 16.67 0.00 0.00 0.00 0.00 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 34.21 26.58 227.48 8.17 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 23.08 20.01 21.11 7.28 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 42.33 32.56 44.43 19.79 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 46.98 34.00 406.61 12.96 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) 12/22/2023 _x86_64_ (2 CPU) 13:03:21 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.11 1.52 15.49 3.56 0.12 37.20 01:05:01 PM 0 31.31 1.61 15.18 3.19 0.12 48.58 01:05:01 PM 1 52.90 1.42 15.81 3.93 0.12 25.82 01:06:01 PM all 39.00 0.00 3.32 2.11 0.12 55.45 01:06:01 PM 0 32.99 0.00 2.96 1.90 0.12 62.03 01:06:01 PM 1 45.02 0.00 3.68 2.32 0.12 48.87 01:07:01 PM all 28.88 0.00 1.54 0.42 0.08 69.08 01:07:01 PM 0 8.14 0.00 1.48 0.67 0.10 89.61 01:07:01 PM 1 49.63 0.00 1.60 0.17 0.07 48.53 01:08:01 PM all 38.15 0.00 2.54 0.27 0.09 58.95 01:08:01 PM 0 25.87 0.00 2.17 0.10 0.08 71.79 01:08:01 PM 1 50.43 0.00 2.92 0.43 0.10 46.12 Average: all 37.00 0.37 5.65 1.57 0.10 55.30 Average: 0 24.53 0.39 5.37 1.45 0.10 68.15 Average: 1 49.47 0.35 5.93 1.70 0.10 42.45