---> uname -a: Linux prd-centos8-builder-2c-1g-11778.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 548 5051 19 2099 6846 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:ef:db:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:feef:db7e/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) 03/08/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 215.31 113.81 101.50 3132.16 7075.29 02:06:01 PM 104.33 0.27 104.07 17.46 9105.63 02:07:01 PM 23.78 0.30 23.48 42.39 942.03 02:08:01 PM 33.81 0.78 33.03 57.06 984.67 Average: 94.31 28.79 65.52 812.36 4527.01 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5248716 7009580 2635728 33.43 2688 1933908 747576 8.37 218100 2075000 157632 02:06:01 PM 5214572 7046352 2669872 33.86 2688 1999396 685180 7.67 243216 2059640 16500 02:07:01 PM 5211444 7044488 2673000 33.90 2688 2000672 692804 7.76 245344 2060436 24 02:08:01 PM 5149136 6987636 2735308 34.69 2688 2004884 773644 8.66 412540 1954680 29072 Average: 5205967 7022014 2678477 33.97 2688 1984715 724801 8.11 279800 2037439 50807 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 91.19 64.66 1081.15 24.78 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 30.96 24.40 218.34 8.72 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.30 25.05 33.92 7.77 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 38.06 29.83 37.72 18.97 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 47.38 35.98 342.82 15.06 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) 03/08/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.72 2.01 17.53 4.25 0.11 34.38 02:05:01 PM 0 41.97 2.26 18.39 3.25 0.12 34.01 02:05:01 PM 1 41.48 1.76 16.68 5.24 0.10 34.74 02:06:01 PM all 39.55 0.00 3.07 3.52 0.10 53.75 02:06:01 PM 0 50.69 0.00 3.56 2.72 0.10 42.92 02:06:01 PM 1 28.48 0.00 2.59 4.32 0.10 64.51 02:07:01 PM all 38.00 0.00 2.04 0.40 0.08 59.47 02:07:01 PM 0 31.85 0.00 1.82 0.32 0.08 65.93 02:07:01 PM 1 44.16 0.00 2.27 0.48 0.08 53.01 02:08:01 PM all 41.72 0.00 2.86 0.58 0.10 54.74 02:08:01 PM 0 52.29 0.00 3.26 0.50 0.10 43.85 02:08:01 PM 1 31.16 0.00 2.45 0.67 0.10 65.63 Average: all 40.24 0.50 6.32 2.18 0.10 50.66 Average: 0 44.21 0.56 6.70 1.69 0.10 46.74 Average: 1 36.29 0.43 5.94 2.67 0.10 54.57