---> uname -a: Linux prd-centos8-builder-2c-1g-15270.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 560 5024 19 2115 6833 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:b4:96:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feb4:963f/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) 01/26/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 223.26 116.83 106.43 3158.55 7375.39 02:06:01 PM 94.85 0.47 94.38 56.26 8648.69 02:07:01 PM 31.94 0.10 31.84 3.60 1539.06 02:08:01 PM 28.06 0.78 27.28 57.06 823.70 Average: 94.53 29.55 64.99 818.96 4596.83 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5184580 7009376 2699864 34.24 2688 1993612 745536 8.35 228088 2115912 204464 02:06:01 PM 5227732 7075684 2656712 33.70 2688 2014624 669144 7.49 245492 2041268 32140 02:07:01 PM 5182508 7030524 2701936 34.27 2688 2014736 707876 7.92 252776 2078988 24 02:08:01 PM 5120440 6984696 2764004 35.06 2688 2030052 776296 8.69 424160 1969728 29804 Average: 5178815 7025070 2705629 34.32 2688 2013256 724713 8.11 287629 2051474 66608 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 81.52 55.70 1193.71 15.90 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.09 25.38 197.69 7.64 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.65 18.41 22.48 6.58 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.98 28.98 36.40 20.56 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 43.56 32.12 362.61 12.67 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) 01/26/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.79 2.09 17.61 3.02 0.12 34.38 02:05:01 PM 0 55.16 0.92 11.84 1.92 0.12 30.05 02:05:01 PM 1 30.13 3.29 23.51 4.14 0.12 38.81 02:06:01 PM all 35.71 0.00 2.82 1.96 0.09 59.42 02:06:01 PM 0 47.89 0.00 3.23 0.90 0.10 47.88 02:06:01 PM 1 23.54 0.00 2.41 3.03 0.08 70.94 02:07:01 PM all 31.93 0.00 1.58 0.42 0.10 65.97 02:07:01 PM 0 40.04 0.00 1.53 0.60 0.10 57.72 02:07:01 PM 1 23.80 0.00 1.63 0.23 0.10 74.23 02:08:01 PM all 39.33 0.00 2.82 0.34 0.12 57.39 02:08:01 PM 0 55.72 0.00 3.20 0.25 0.12 40.72 02:08:01 PM 1 22.96 0.00 2.44 0.43 0.12 74.05 Average: all 37.42 0.52 6.16 1.43 0.11 54.36 Average: 0 49.70 0.23 4.94 0.92 0.11 44.10 Average: 1 25.07 0.80 7.39 1.94 0.10 64.68