---> uname -a: Linux prd-centos8-builder-2c-1g-1029.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 546 5037 19 2115 6847 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:dc:04:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fedc:40f/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) 01/31/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 219.00 114.61 104.38 3462.09 7350.51 03:06:01 AM 100.83 0.28 100.55 17.86 8890.72 03:07:01 AM 30.12 0.30 29.82 42.39 1552.97 03:08:01 AM 36.86 0.77 36.09 56.92 1110.86 Average: 96.70 28.99 67.71 894.78 4726.13 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5192016 6984120 2692420 34.15 2688 1964112 723524 8.10 222012 2125428 179704 03:06:01 AM 5181620 7029164 2702816 34.28 2688 2014296 672284 7.53 244960 2087716 32144 03:07:01 AM 5183972 7032744 2700464 34.25 2688 2015572 656120 7.34 253552 2077024 24 03:08:01 AM 5152888 7007012 2731548 34.64 2688 2020148 687460 7.70 420508 1941700 27900 Average: 5177624 7013260 2706812 34.33 2688 2003532 684847 7.67 285258 2057967 59943 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 140.39 87.32 1294.98 35.81 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 32.61 25.31 261.64 8.26 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 28.49 24.53 29.80 7.76 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.73 28.21 34.13 11.33 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 59.30 41.34 405.12 15.79 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) 01/31/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 42.32 1.56 16.10 5.17 0.13 34.72 03:05:01 AM 0 33.95 2.26 20.11 4.27 0.14 39.27 03:05:01 AM 1 50.56 0.87 12.15 6.06 0.12 30.24 03:06:01 AM all 39.47 0.00 3.36 2.93 0.11 54.14 03:06:01 AM 0 58.20 0.00 3.56 2.17 0.12 35.95 03:06:01 AM 1 20.83 0.00 3.16 3.68 0.10 72.23 03:07:01 AM all 36.10 0.00 2.02 1.46 0.09 60.34 03:07:01 AM 0 40.45 0.00 2.24 1.37 0.08 55.85 03:07:01 AM 1 31.74 0.00 1.79 1.54 0.10 64.83 03:08:01 AM all 40.02 0.00 2.89 0.92 0.10 56.07 03:08:01 AM 0 56.98 0.00 3.02 1.15 0.10 38.74 03:08:01 AM 1 23.03 0.00 2.76 0.69 0.10 73.43 Average: all 39.47 0.39 6.06 2.61 0.11 51.37 Average: 0 47.47 0.55 7.16 2.23 0.11 42.47 Average: 1 31.50 0.22 4.95 2.99 0.10 60.24