---> uname -a: Linux prd-centos8-builder-2c-1g-12336.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 548 5037 19 2113 6846 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:c7:79:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fec7:7900/64 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) 01/15/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 234.52 154.23 80.29 6350.55 31897.37 05:06:01 AM 124.10 0.23 123.86 16.53 8848.41 05:07:01 AM 55.01 0.35 54.66 43.73 4319.50 05:08:01 AM 22.76 0.40 22.36 18.39 615.83 Average: 109.10 38.81 70.29 1607.43 11420.68 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5366336 7022592 2518108 31.94 2688 1837380 753452 8.43 224256 1984256 104284 05:06:01 AM 5129912 6989916 2754532 34.94 2688 2027052 721884 8.08 221516 2165708 107176 05:07:01 AM 5174808 7021940 2709636 34.37 2688 2013872 693476 7.76 251328 2088200 16 05:08:01 AM 5150260 6995900 2734184 34.68 2688 2012368 715656 8.01 417700 1949220 13680 Average: 5205329 7007587 2679115 33.98 2688 1972668 721117 8.07 278700 2046846 56289 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 238.32 130.06 1635.90 58.36 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 42.58 32.13 495.47 7.58 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.73 22.13 25.91 7.64 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 31.34 25.92 31.16 8.85 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 84.50 52.56 547.14 20.61 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) 01/15/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 32.52 2.83 19.31 24.43 0.13 20.78 05:05:01 AM 0 26.11 3.00 21.89 28.89 0.10 20.02 05:05:01 AM 1 38.96 2.65 16.73 19.95 0.16 21.55 05:06:01 AM all 40.12 0.00 3.90 3.62 0.15 52.21 05:06:01 AM 0 40.16 0.00 3.81 3.89 0.12 52.03 05:06:01 AM 1 40.09 0.00 3.99 3.35 0.18 52.39 05:07:01 AM all 39.99 0.00 2.38 1.33 0.09 56.21 05:07:01 AM 0 26.07 0.00 2.58 1.30 0.10 69.94 05:07:01 AM 1 53.92 0.00 2.18 1.36 0.08 42.47 05:08:01 AM all 35.91 0.00 2.51 0.40 0.10 61.09 05:08:01 AM 0 20.15 0.00 2.15 0.45 0.08 77.17 05:08:01 AM 1 51.67 0.00 2.87 0.35 0.12 45.00 Average: all 37.16 0.69 6.94 7.32 0.12 47.77 Average: 0 28.12 0.74 7.51 8.50 0.10 55.03 Average: 1 46.21 0.65 6.36 6.14 0.13 40.51