---> uname -a: Linux prd-centos8-builder-2c-1g-9178.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 579 4961 19 2158 6813 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:ed:fd:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:feed:fd57/64 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) 01/02/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 223.76 127.76 96.00 3673.31 7159.71 04:06:01 PM 101.52 0.28 101.23 17.86 10264.54 04:07:01 PM 38.97 0.30 38.67 42.39 2306.11 04:08:01 PM 18.43 0.40 18.03 18.39 502.08 Average: 95.67 32.19 63.48 938.03 5057.90 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5261968 7018840 2622476 33.26 2688 1930156 740296 8.29 221548 2060604 159060 04:06:01 PM 5129484 7020644 2754960 34.94 2688 2056204 691380 7.74 233744 2146308 46948 04:07:01 PM 5103832 6995588 2780612 35.27 2688 2057476 728080 8.15 251848 2155824 24 04:08:01 PM 5110240 7000520 2774204 35.19 2688 2055960 706084 7.90 417912 1985956 13668 Average: 5151381 7008898 2733063 34.66 2688 2024949 716460 8.02 281263 2087173 54925 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 169.94 99.60 1310.03 42.02 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 44.24 31.68 580.53 7.36 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.83 21.26 25.19 7.41 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 28.11 23.18 29.16 7.94 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 66.78 43.93 486.22 16.18 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) 01/02/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 39.13 2.25 18.29 7.78 0.13 32.42 04:05:01 PM 0 40.55 2.24 19.45 9.99 0.14 27.63 04:05:01 PM 1 37.71 2.26 17.13 5.56 0.12 37.22 04:06:01 PM all 38.39 0.00 3.68 4.71 0.12 53.10 04:06:01 PM 0 48.78 0.00 4.40 4.98 0.13 41.71 04:06:01 PM 1 28.06 0.00 2.96 4.45 0.10 64.44 04:07:01 PM all 31.78 0.00 1.66 1.33 0.08 65.15 04:07:01 PM 0 51.20 0.00 1.99 0.87 0.08 45.85 04:07:01 PM 1 12.41 0.00 1.33 1.78 0.08 84.39 04:08:01 PM all 33.37 0.00 2.18 0.36 0.09 64.00 04:08:01 PM 0 46.11 0.00 2.30 0.68 0.08 50.82 04:08:01 PM 1 20.62 0.00 2.05 0.03 0.10 77.19 Average: all 35.65 0.55 6.38 3.52 0.10 53.79 Average: 0 46.69 0.55 6.97 4.10 0.11 41.58 Average: 1 24.62 0.55 5.80 2.94 0.10 65.99