---> uname -a: Linux prd-centos8-builder-2c-1g-11313.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 581 4649 19 2468 6800 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:bf:87:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:febf:8750/64 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) 03/06/2024 _x86_64_ (2 CPU) 13:05:46 LINUX RESTART (2 CPU) 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 262.45 191.24 71.21 7401.50 39644.76 01:08:01 PM 27.59 6.21 21.38 904.10 6314.28 01:09:01 PM 113.34 0.60 112.74 94.89 11213.81 01:10:01 PM 108.23 7.22 101.02 1346.44 7945.46 Average: 127.91 51.32 76.59 2436.89 16280.69 01:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 5476816 7067004 2407628 30.54 2688 1777540 965656 10.81 252520 1859216 138020 01:08:01 PM 5096808 6937776 2787636 35.36 2688 2006716 1061952 11.89 284752 2128456 180520 01:09:01 PM 4988068 6967824 2896376 36.74 2688 2147460 759192 8.50 479496 2049068 84588 01:10:01 PM 4780228 6986088 3104216 39.37 2688 2356824 692920 7.76 508188 2174928 112004 Average: 5085480 6989673 2798964 35.50 2688 2072135 869930 9.74 381239 2052917 128783 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 PM eth0 278.41 148.28 1415.88 63.65 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 38.22 27.26 373.71 9.52 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:09:01 PM eth0 55.06 42.00 660.18 8.30 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:10:01 PM eth0 34.69 28.53 292.75 7.72 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 101.60 61.52 685.68 22.30 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) 03/06/2024 _x86_64_ (2 CPU) 13:05:46 LINUX RESTART (2 CPU) 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 22.99 2.97 21.67 12.36 0.11 39.91 01:07:01 PM 0 23.79 2.98 21.43 13.49 0.10 38.21 01:07:01 PM 1 22.19 2.96 21.90 11.22 0.12 41.62 01:08:01 PM all 11.76 0.00 1.91 1.62 0.06 84.66 01:08:01 PM 0 11.80 0.00 1.57 2.55 0.05 84.03 01:08:01 PM 1 11.72 0.00 2.25 0.68 0.07 85.28 01:09:01 PM all 34.06 0.00 5.15 2.74 0.10 57.96 01:09:01 PM 0 31.76 0.00 3.92 2.29 0.12 61.92 01:09:01 PM 1 36.36 0.00 6.38 3.18 0.08 53.99 01:10:01 PM all 41.99 0.00 4.50 3.00 0.11 50.41 01:10:01 PM 0 52.55 0.00 4.65 1.86 0.12 40.82 01:10:01 PM 1 31.43 0.00 4.35 4.13 0.10 59.99 Average: all 27.73 0.73 8.26 4.90 0.09 58.27 Average: 0 30.02 0.74 7.85 5.02 0.10 56.28 Average: 1 25.45 0.73 8.67 4.78 0.09 60.27