---> uname -a: Linux prd-centos8-builder-2c-1g-10073.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 569 4968 19 2161 6823 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:ce:16:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fece:163e/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) 01/06/2024 _x86_64_ (2 CPU) 15:03:23 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 220.31 119.30 101.02 3185.74 7284.42 03:06:01 PM 105.63 0.28 105.35 17.86 10609.62 03:07:01 PM 28.45 0.30 28.15 42.39 1490.27 03:08:01 PM 22.91 0.58 22.33 33.73 680.27 Average: 94.33 30.12 64.21 819.93 5016.14 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5260012 7041932 2624432 33.29 2688 1954228 691652 7.74 220096 2057596 170940 03:06:01 PM 5077612 6981084 2806832 35.60 2688 2069064 737324 8.25 244644 2188016 40884 03:07:01 PM 5119352 7014444 2765092 35.07 2688 2060700 690060 7.72 252420 2137780 36 03:08:01 PM 5116788 7013304 2767656 35.10 2688 2061840 694332 7.77 420132 1974116 15820 Average: 5143441 7012691 2741003 34.76 2688 2036458 703342 7.87 284323 2089377 56920 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 118.03 78.54 1257.23 27.15 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 38.06 28.16 440.49 7.86 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.03 18.65 22.16 6.34 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 31.84 26.65 31.90 16.36 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 52.24 38.00 437.94 14.43 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) 01/06/2024 _x86_64_ (2 CPU) 15:03:23 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 43.49 2.26 17.57 3.90 0.12 32.67 03:05:01 PM 0 35.53 2.72 18.43 4.00 0.14 39.19 03:05:01 PM 1 51.41 1.80 16.71 3.79 0.10 26.18 03:06:01 PM all 40.70 0.00 3.60 3.16 0.09 52.44 03:06:01 PM 0 28.49 0.00 3.20 4.23 0.08 63.99 03:06:01 PM 1 52.97 0.00 4.00 2.08 0.10 40.85 03:07:01 PM all 28.04 0.00 1.45 0.77 0.07 69.68 03:07:01 PM 0 24.68 0.00 1.25 0.68 0.07 73.32 03:07:01 PM 1 31.39 0.00 1.65 0.85 0.07 66.04 03:08:01 PM all 39.08 0.00 2.49 0.32 0.09 58.01 03:08:01 PM 0 14.92 0.00 1.93 0.38 0.07 82.70 03:08:01 PM 1 63.27 0.00 3.05 0.27 0.12 33.29 Average: all 37.80 0.56 6.23 2.03 0.09 53.29 Average: 0 25.85 0.67 6.14 2.32 0.09 64.93 Average: 1 49.76 0.44 6.31 1.74 0.10 41.65