---> uname -a: Linux prd-centos8-builder-2c-1g-2296.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 543 5040 19 2116 6850 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:66:4a:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe66:4ad0/64 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) 02/03/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 224.98 122.46 102.52 3612.60 7319.33 12:06:01 PM 104.03 0.28 103.75 17.86 9005.43 12:07:01 PM 29.60 0.30 29.30 42.39 1542.16 12:08:01 PM 24.71 0.78 23.93 57.06 726.10 Average: 95.83 30.96 64.87 932.44 4648.44 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5260624 7044512 2623812 33.28 2688 1956484 695932 7.79 220680 2057548 172544 12:06:01 PM 5124080 6971396 2760356 35.01 2688 2014112 750508 8.40 244532 2144476 32140 12:07:01 PM 5113512 6971740 2770924 35.14 2688 2025044 739156 8.27 253632 2145548 9680 12:08:01 PM 5187960 7038820 2696476 34.20 2688 2017248 676504 7.57 421632 1904272 15844 Average: 5171544 7006617 2712892 34.41 2688 2003222 715525 8.01 285119 2062961 57552 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 167.86 97.38 1386.12 37.50 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 31.86 24.89 263.28 15.63 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.81 20.80 25.11 7.04 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 34.04 27.65 34.42 10.09 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 64.39 42.68 427.23 17.56 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) 02/03/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 43.39 2.03 16.60 4.03 0.12 33.83 12:05:01 PM 0 44.34 1.97 17.65 3.80 0.12 32.12 12:05:01 PM 1 42.44 2.09 15.56 4.25 0.12 35.54 12:06:01 PM all 41.21 0.00 3.29 2.96 0.10 52.44 12:06:01 PM 0 15.33 0.00 2.59 4.22 0.10 77.76 12:06:01 PM 1 67.21 0.00 3.99 1.69 0.10 27.01 12:07:01 PM all 28.80 0.00 1.40 0.72 0.08 69.00 12:07:01 PM 0 9.98 0.00 1.35 1.02 0.08 87.57 12:07:01 PM 1 47.63 0.00 1.45 0.42 0.08 50.42 12:08:01 PM all 38.63 0.00 2.58 0.37 0.09 58.32 12:08:01 PM 0 28.60 0.00 2.48 0.47 0.08 68.37 12:08:01 PM 1 48.68 0.00 2.68 0.28 0.10 48.26 Average: all 37.99 0.50 5.93 2.01 0.10 53.47 Average: 0 24.47 0.49 5.96 2.37 0.10 66.62 Average: 1 51.51 0.52 5.89 1.65 0.10 40.32