---> uname -a: Linux prd-centos8-builder-2c-1g-19193.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 536 5074 19 2088 6859 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:5d:11:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe5d:1106/64 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) 03/29/2024 _x86_64_ (2 CPU) 22:03:29 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 257.30 150.30 107.00 7544.29 16674.36 10:06:01 PM 94.25 0.28 93.97 17.86 8102.22 10:07:01 PM 24.68 1.82 22.86 164.21 1489.54 10:08:01 PM 17.81 0.28 17.53 25.73 379.59 Average: 98.51 38.17 60.34 1938.18 6661.63 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5302968 7028864 2581476 32.74 2688 1899124 704844 7.89 217596 2021280 130256 10:06:01 PM 5154596 6973384 2729848 34.62 2688 1986212 726160 8.13 243408 2119592 32088 10:07:01 PM 5234368 7057464 2650076 33.61 2688 1991004 654756 7.33 247780 2036648 4 10:08:01 PM 5225500 7049540 2658944 33.72 2688 1991928 665716 7.45 426644 1867092 172 Average: 5229358 7027313 2655086 33.67 2688 1967067 687869 7.70 283857 2011153 40630 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 309.56 152.90 1647.19 59.10 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 36.03 29.13 249.78 14.96 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 24.44 21.61 23.31 6.57 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.93 27.56 33.41 10.24 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 101.00 57.80 488.45 22.72 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) 03/29/2024 _x86_64_ (2 CPU) 22:03:29 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.97 2.43 19.04 9.75 0.12 26.69 10:05:01 PM 0 44.82 2.54 21.96 9.53 0.12 21.03 10:05:01 PM 1 39.15 2.32 16.14 9.96 0.12 32.32 10:06:01 PM all 40.58 0.00 3.06 3.24 0.10 53.03 10:06:01 PM 0 59.40 0.00 3.65 3.13 0.12 33.70 10:06:01 PM 1 21.81 0.00 2.46 3.34 0.08 72.31 10:07:01 PM all 26.51 0.00 1.57 0.53 0.08 71.32 10:07:01 PM 0 26.00 0.00 1.44 1.00 0.07 71.50 10:07:01 PM 1 27.02 0.00 1.70 0.05 0.08 71.14 10:08:01 PM all 38.07 0.00 2.12 0.12 0.10 59.59 10:08:01 PM 0 60.45 0.00 2.25 0.23 0.10 36.97 10:08:01 PM 1 15.69 0.00 1.98 0.02 0.10 82.21 Average: all 36.76 0.60 6.39 3.38 0.10 52.78 Average: 0 47.69 0.62 7.24 3.44 0.10 40.90 Average: 1 25.86 0.57 5.53 3.32 0.10 64.62