---> uname -a: Linux prd-centos8-builder-2c-1g-12930.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 567 5021 19 2111 6826 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:0a:dc:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe0a:dc36/64 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) 01/17/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 217.62 120.96 96.67 3631.52 7221.57 01:06:01 PM 106.37 0.28 106.08 17.86 9239.93 01:07:01 PM 32.32 0.30 32.02 42.39 1585.84 01:08:01 PM 22.33 0.58 21.74 33.72 643.27 Average: 94.66 30.54 64.13 931.52 4672.57 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5289488 7043096 2594948 32.91 2688 1926960 687712 7.70 217624 2034828 154360 01:06:01 PM 5140764 6987428 2743672 34.80 2688 2013336 714052 7.99 243236 2129844 36092 01:07:01 PM 5119880 6973132 2764556 35.06 2688 2020312 724668 8.11 252552 2140712 9644 01:08:01 PM 5140064 6985336 2744372 34.81 2688 2011808 717960 8.04 419640 1954508 15804 Average: 5172549 6997248 2711887 34.40 2688 1993104 711098 7.96 283263 2064973 53975 01:04:01 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 164.70 92.30 1403.27 41.55 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 38.56 29.81 382.10 15.92 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 25.57 22.06 25.16 7.58 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 37.90 28.59 38.54 10.12 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 66.69 43.19 462.31 18.79 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) 01/17/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 40.51 1.96 17.35 8.73 0.12 31.32 01:05:01 PM 0 40.86 2.03 19.56 8.08 0.12 29.36 01:05:01 PM 1 40.17 1.89 15.17 9.38 0.12 33.27 01:06:01 PM all 39.28 0.00 3.58 3.01 0.13 53.99 01:06:01 PM 0 59.18 0.00 3.91 2.17 0.13 34.60 01:06:01 PM 1 19.62 0.00 3.26 3.84 0.12 73.15 01:07:01 PM all 31.44 0.00 1.57 0.80 0.09 66.09 01:07:01 PM 0 32.49 0.00 1.71 0.70 0.08 65.01 01:07:01 PM 1 30.40 0.00 1.44 0.90 0.10 67.16 01:08:01 PM all 37.03 0.00 2.29 0.85 0.10 59.73 01:08:01 PM 0 50.18 0.00 2.47 0.64 0.10 46.62 01:08:01 PM 1 23.87 0.00 2.12 1.06 0.10 72.86 Average: all 37.05 0.48 6.14 3.32 0.11 52.90 Average: 0 45.69 0.50 6.83 2.86 0.11 44.00 Average: 1 28.46 0.47 5.46 3.78 0.11 61.73