---> uname -a: Linux prd-centos8-builder-2c-1g-2903.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 594 4992 19 2112 6799 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:5d:68:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe5d:6867/64 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) 02/06/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 216.77 114.01 102.77 3135.90 7330.42 01:06:01 AM 104.47 0.28 104.18 17.86 9010.96 01:07:01 AM 28.26 0.30 27.96 42.39 1519.65 01:08:01 AM 22.70 0.40 22.30 18.40 626.13 Average: 93.06 28.76 64.30 803.83 4622.02 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5213176 6993956 2671268 33.88 2688 1953208 752668 8.43 220524 2106108 172488 01:06:01 AM 5079000 6933032 2805444 35.58 2688 2020652 773484 8.66 244760 2191244 41796 01:07:01 AM 5148284 6993936 2736160 34.70 2688 2012280 740580 8.29 252396 2113468 32 01:08:01 AM 5093152 6937284 2791292 35.40 2688 2010768 785956 8.80 418440 2004324 13680 Average: 5133403 6964552 2751041 34.89 2688 1999227 763172 8.54 284030 2103786 56999 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 123.82 79.39 1266.08 27.37 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.36 24.48 265.77 7.95 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 19.75 17.10 20.80 5.71 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 29.46 24.13 30.44 8.38 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 51.35 36.28 395.84 12.36 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) 02/06/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.43 2.05 17.28 4.07 0.12 34.05 01:05:01 AM 0 34.74 2.75 19.41 4.03 0.12 38.94 01:05:01 AM 1 50.03 1.35 15.18 4.12 0.12 29.20 01:06:01 AM all 39.51 0.00 3.39 2.64 0.09 54.36 01:06:01 AM 0 29.24 0.00 2.68 4.34 0.08 63.66 01:06:01 AM 1 49.84 0.00 4.11 0.94 0.10 45.01 01:07:01 AM all 25.16 0.00 1.27 1.44 0.08 72.05 01:07:01 AM 0 9.02 0.00 1.15 1.49 0.07 88.27 01:07:01 AM 1 41.34 0.00 1.39 1.39 0.08 55.79 01:08:01 AM all 34.63 0.00 2.12 0.50 0.10 62.64 01:08:01 AM 0 21.70 0.00 2.04 0.57 0.10 75.59 01:08:01 AM 1 47.58 0.00 2.21 0.44 0.10 49.67 Average: all 35.41 0.51 5.98 2.16 0.10 55.85 Average: 0 23.63 0.68 6.25 2.60 0.09 66.75 Average: 1 47.20 0.34 5.70 1.72 0.10 44.95