---> uname -a: Linux prd-centos8-builder-2c-1g-2634.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 572 5010 19 2116 6821 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:be:9c:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:febe:9cb5/64 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) 02/04/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 232.39 129.07 103.32 3707.56 7397.08 07:06:01 PM 102.87 0.28 102.58 17.86 8936.08 07:07:01 PM 32.31 0.30 32.01 42.39 1620.88 07:08:01 PM 25.73 0.58 25.15 33.73 737.79 Average: 98.33 32.56 65.77 950.50 4673.07 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5254276 7038000 2630160 33.36 2688 1956348 705892 7.90 219924 2067112 172500 07:06:01 PM 5111636 6968828 2772800 35.17 2688 2023828 773776 8.66 244772 2158988 41796 07:07:01 PM 5123960 6982392 2760476 35.01 2688 2025104 727540 8.14 253148 2137424 9680 07:08:01 PM 5108772 6958872 2775664 35.20 2688 2016596 739900 8.28 419756 1988068 15820 Average: 5149661 6987023 2734775 34.69 2688 2005469 736777 8.25 284400 2087898 59949 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 208.46 122.86 1627.68 50.83 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.98 25.66 264.59 14.08 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.78 20.15 24.74 6.94 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 34.66 27.40 33.91 9.75 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 74.98 49.02 487.78 20.40 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) 02/04/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 43.74 2.26 17.28 4.25 0.12 32.35 07:05:01 PM 0 39.34 2.15 16.22 4.96 0.14 37.19 07:05:01 PM 1 48.15 2.37 18.36 3.54 0.10 27.48 07:06:01 PM all 39.29 0.00 3.28 2.63 0.12 54.67 07:06:01 PM 0 23.68 0.00 2.86 3.56 0.12 69.78 07:06:01 PM 1 54.95 0.00 3.70 1.70 0.13 39.52 07:07:01 PM all 27.35 0.00 1.51 0.77 0.09 70.28 07:07:01 PM 0 13.58 0.00 1.47 0.58 0.08 84.29 07:07:01 PM 1 41.13 0.00 1.55 0.95 0.10 56.27 07:08:01 PM all 37.07 0.00 2.34 0.19 0.09 60.30 07:08:01 PM 0 22.71 0.00 2.22 0.25 0.08 74.74 07:08:01 PM 1 51.43 0.00 2.47 0.13 0.10 45.87 Average: all 36.83 0.56 6.05 1.95 0.11 54.50 Average: 0 24.77 0.53 5.65 2.33 0.10 66.62 Average: 1 48.92 0.58 6.46 1.57 0.11 42.37