---> uname -a: Linux prd-centos8-builder-2c-1g-21040.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 568 5046 19 2084 6827 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:1e:bc:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe1e:bccd/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) 04/06/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 232.59 132.48 100.12 5940.61 6872.34 01:06:01 PM 93.05 0.28 92.77 17.86 8399.57 01:07:01 PM 25.01 0.60 24.41 50.39 987.82 01:08:01 PM 23.50 0.48 23.01 49.06 528.33 Average: 93.54 33.46 60.08 1514.48 4197.01 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5320980 7063836 2563456 32.51 2688 1915812 673236 7.54 217872 2003592 142576 01:06:01 PM 5149604 6967784 2734832 34.69 2688 1986288 768676 8.60 243332 2126932 16572 01:07:01 PM 5195704 7015176 2688732 34.10 2688 1987660 699816 7.83 245852 2078416 20 01:08:01 PM 5185708 7009792 2698728 34.23 2688 1991580 718756 8.05 424000 1909496 12764 Average: 5212999 7014147 2671437 33.88 2688 1970335 715121 8.01 282764 2029609 42983 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 311.01 147.53 1704.01 58.11 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.36 26.55 189.30 15.39 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 32.39 26.50 35.67 9.65 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.34 29.26 33.75 11.21 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 103.03 57.46 490.68 23.59 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) 04/06/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 44.01 2.20 18.18 4.41 0.12 31.08 01:05:01 PM 0 43.89 1.69 16.30 4.31 0.12 33.70 01:05:01 PM 1 44.14 2.71 20.09 4.51 0.12 28.44 01:06:01 PM all 39.94 0.00 2.67 4.47 0.31 52.61 01:06:01 PM 0 25.63 0.00 2.41 2.83 0.51 68.62 01:06:01 PM 1 54.42 0.00 2.94 6.13 0.10 36.40 01:07:01 PM all 36.81 0.00 1.93 0.41 0.09 60.76 01:07:01 PM 0 19.13 0.00 1.87 0.53 0.08 78.39 01:07:01 PM 1 54.50 0.00 2.00 0.28 0.10 43.12 01:08:01 PM all 39.72 0.00 2.53 0.78 0.12 56.85 01:08:01 PM 0 30.12 0.00 2.47 0.53 0.12 66.77 01:08:01 PM 1 49.34 0.00 2.60 1.02 0.12 46.92 Average: all 40.10 0.54 6.30 2.50 0.16 50.40 Average: 0 29.66 0.42 5.73 2.04 0.21 61.94 Average: 1 50.61 0.67 6.86 2.96 0.11 38.79