---> uname -a: Linux prd-centos8-builder-2c-1g-9132.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 562 5036 19 2100 6832 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:aa:d3:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:feaa:d3f7/64 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) 02/27/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 243.41 150.59 92.82 6314.68 9740.51 11:06:01 AM 99.47 0.28 99.18 17.86 8286.17 11:07:01 AM 36.69 0.30 36.39 42.39 2245.40 11:08:01 AM 26.10 0.58 25.51 33.73 772.60 Average: 101.41 37.94 63.48 1602.03 5261.17 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5332952 7063580 2551492 32.36 2688 1903940 676416 7.57 217688 1993764 132776 11:06:01 AM 5205008 7038172 2679436 33.98 2688 2000188 722820 8.09 241476 2070912 48288 11:07:01 AM 5157780 6991928 2726664 34.58 2688 2001576 743676 8.33 245344 2115112 144 11:08:01 AM 5151444 6987224 2733000 34.66 2688 2002752 724536 8.11 412944 1954596 17524 Average: 5211796 7020226 2672648 33.90 2688 1977114 716862 8.02 279363 2033596 49683 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 317.06 160.42 1685.46 58.49 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 34.64 27.42 284.08 15.74 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.67 24.88 26.12 8.44 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 31.79 26.21 35.54 9.36 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 102.54 59.73 507.77 23.01 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) 02/27/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 40.45 2.56 18.81 9.58 0.14 28.45 11:05:01 AM 0 37.46 2.75 22.34 11.15 0.10 26.19 11:05:01 AM 1 43.41 2.36 15.32 8.02 0.19 30.69 11:06:01 AM all 39.55 0.00 3.44 3.33 0.10 53.58 11:06:01 AM 0 32.38 0.00 3.30 2.84 0.12 61.37 11:06:01 AM 1 46.74 0.00 3.58 3.83 0.08 45.76 11:07:01 AM all 35.31 0.00 1.62 4.22 0.09 58.76 11:07:01 AM 0 18.61 0.00 1.62 3.53 0.08 76.15 11:07:01 AM 1 52.10 0.00 1.62 4.91 0.10 41.27 11:08:01 AM all 37.95 0.00 2.50 0.50 0.09 58.95 11:08:01 AM 0 24.91 0.00 2.20 0.55 0.08 72.26 11:08:01 AM 1 51.02 0.00 2.81 0.45 0.10 45.62 Average: all 38.31 0.63 6.55 4.39 0.11 50.01 Average: 0 28.29 0.68 7.29 4.48 0.10 59.17 Average: 1 48.32 0.59 5.81 4.29 0.12 40.86