---> uname -a: Linux prd-centos8-builder-2c-1g-35793.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 532 5077 19 2090 6863 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:05:66:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe05:66cb/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) 04/27/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 214.46 110.78 103.68 3102.57 6933.17 06:06:01 PM 89.14 0.47 88.67 56.25 8359.98 06:07:01 PM 25.76 1.32 24.45 117.45 979.22 Average: 109.79 37.52 72.27 1092.14 5424.37 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5257148 7008660 2627288 33.32 2688 1924328 728900 8.16 218276 2064496 149812 06:06:01 PM 5227792 7048552 2656644 33.69 2688 1988744 671276 7.51 244632 2046040 16964 06:07:01 PM 5220948 7045216 2663488 33.78 2688 1992272 672680 7.53 248076 2049080 32 Average: 5235296 7034143 2649140 33.60 2688 1968448 690952 7.73 236995 2053205 55603 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 126.47 77.61 1091.30 23.13 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 36.70 28.37 193.12 10.20 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 32.19 27.75 26.08 9.04 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 65.13 44.58 436.85 14.12 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) 04/27/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.22 1.51 16.07 4.52 0.09 36.59 06:05:01 PM 0 41.48 1.50 15.58 3.92 0.10 37.42 06:05:01 PM 1 40.96 1.51 16.56 5.11 0.08 35.77 06:06:01 PM all 39.58 0.00 3.01 2.61 0.10 54.69 06:06:01 PM 0 46.18 0.00 3.25 2.50 0.10 47.97 06:06:01 PM 1 32.98 0.00 2.78 2.73 0.10 61.41 06:07:01 PM all 38.26 0.00 2.22 0.37 0.09 59.06 06:07:01 PM 0 43.87 0.00 2.17 0.28 0.08 53.60 06:07:01 PM 1 32.66 0.00 2.27 0.45 0.10 64.52 Average: all 39.68 0.50 7.07 2.49 0.09 50.17 Average: 0 43.85 0.50 6.96 2.23 0.09 46.37 Average: 1 35.52 0.50 7.17 2.76 0.09 53.96