---> uname -a: Linux prd-centos8-builder-2c-1g-21097.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 570 5043 19 2085 6824 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:ac:64:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:feac:64b1/64 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) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 227.66 126.41 101.25 4250.32 6916.96 05:06:01 PM 92.73 0.28 92.45 17.86 8405.80 05:07:01 PM 23.31 0.30 23.01 42.39 937.43 05:08:01 PM 26.97 0.78 26.19 57.05 617.88 Average: 92.67 31.95 60.73 1091.99 4219.48 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5298472 7041044 2585964 32.80 2688 1915600 719388 8.05 217952 2027696 142584 05:06:01 PM 5193184 7011528 2691252 34.13 2688 1985948 708780 7.93 243324 2082960 16444 05:07:01 PM 5190288 7009308 2694148 34.17 2688 1987224 693764 7.77 245608 2084488 4 05:08:01 PM 5122064 6946548 2762372 35.04 2688 1992188 766612 8.58 414332 1983372 13436 Average: 5201002 7002107 2683434 34.03 2688 1970240 722136 8.08 280304 2044629 43117 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 240.17 132.67 1676.51 60.76 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.44 25.68 188.78 8.66 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.20 25.66 28.88 7.87 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 35.32 29.31 39.51 11.62 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 83.79 53.33 483.45 22.23 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) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.31 2.15 17.16 6.05 0.08 31.25 05:05:01 PM 0 36.79 2.86 22.59 6.89 0.09 30.79 05:05:01 PM 1 49.70 1.46 11.82 5.23 0.08 31.70 05:06:01 PM all 40.59 0.00 2.79 3.14 0.09 53.39 05:06:01 PM 0 39.08 0.00 2.65 3.05 0.10 55.12 05:06:01 PM 1 42.10 0.00 2.93 3.22 0.08 51.66 05:07:01 PM all 36.67 0.00 2.01 0.42 0.07 60.83 05:07:01 PM 0 31.41 0.00 1.88 0.37 0.07 66.27 05:07:01 PM 1 41.92 0.00 2.13 0.48 0.08 55.38 05:08:01 PM all 41.40 0.00 2.31 0.54 0.10 55.65 05:08:01 PM 0 27.30 0.00 2.35 0.35 0.08 69.92 05:08:01 PM 1 55.49 0.00 2.26 0.73 0.12 41.40 Average: all 40.48 0.53 6.02 2.53 0.09 50.36 Average: 0 33.62 0.70 7.27 2.64 0.08 55.69 Average: 1 47.30 0.36 4.77 2.41 0.09 45.06