---> uname -a: Linux prd-centos8-builder-2c-1g-5364.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 551 5031 19 2116 6842 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:74:2f:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe74:2fce/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) 02/14/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 269.41 162.18 107.23 7678.64 20575.52 03:06:01 PM 102.83 0.23 102.60 16.53 7870.17 03:07:01 PM 57.54 0.35 57.19 43.73 4276.00 03:08:01 PM 18.49 0.32 18.18 8.53 484.99 Average: 112.07 40.77 71.30 1937.02 8301.86 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5266400 6992296 2618036 33.21 2688 1899872 760720 8.52 217048 2059468 130896 03:06:01 PM 5104040 6966568 2780396 35.26 2688 2029652 762060 8.53 222844 2190844 107224 03:07:01 PM 5172416 7022020 2712020 34.40 2688 2016344 693156 7.76 253204 2088500 12 03:08:01 PM 5154784 7002468 2729652 34.62 2688 2014392 714264 8.00 250892 2110212 13532 Average: 5174410 6995838 2710026 34.37 2688 1990065 732550 8.20 235997 2112256 62916 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 294.45 151.88 1648.19 61.93 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 42.64 33.11 511.90 8.62 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 26.21 23.71 25.90 7.64 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 24.58 20.61 25.75 6.39 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 96.98 57.33 552.96 21.15 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) 02/14/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 36.48 2.74 20.53 12.61 0.16 27.48 03:05:01 PM 0 30.05 3.18 21.66 12.54 0.17 32.40 03:05:01 PM 1 42.88 2.30 19.41 12.67 0.15 22.58 03:06:01 PM all 40.02 0.00 3.34 3.39 0.11 53.14 03:06:01 PM 0 21.97 0.00 2.63 4.27 0.12 71.02 03:06:01 PM 1 58.10 0.00 4.06 2.50 0.10 35.24 03:07:01 PM all 35.49 0.00 2.25 2.97 0.09 59.19 03:07:01 PM 0 21.53 0.00 2.42 2.74 0.08 73.23 03:07:01 PM 1 49.42 0.00 2.08 3.21 0.10 45.19 03:08:01 PM all 29.52 0.00 1.67 0.36 0.07 68.38 03:08:01 PM 0 22.35 0.00 1.70 0.40 0.07 75.48 03:08:01 PM 1 36.68 0.00 1.63 0.32 0.08 61.29 Average: all 35.37 0.68 6.88 4.79 0.11 52.16 Average: 0 23.94 0.78 7.03 4.95 0.11 63.19 Average: 1 46.79 0.57 6.74 4.64 0.11 41.15