---> uname -a: Linux prd-centos8-builder-2c-1g-7182.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 564 5017 19 2117 6828 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:7b:43:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe7b:43bb/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) 02/21/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 222.15 122.28 99.87 4118.51 7171.09 03:06:01 AM 109.41 0.28 109.13 17.86 9296.67 03:07:01 AM 31.54 0.30 31.24 42.39 1560.51 03:08:01 AM 28.52 0.78 27.74 57.05 1428.02 Average: 97.90 30.91 67.00 1058.87 4864.11 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5292528 7059948 2591916 32.87 2688 1940084 670464 7.51 219732 2030340 160796 03:06:01 AM 5168624 7018704 2715820 34.45 2688 2016380 695064 7.78 243620 2102664 37884 03:07:01 AM 5192008 7037612 2692436 34.15 2688 2011920 709472 7.94 251780 2070108 28 03:08:01 AM 5150744 7003032 2733700 34.67 2688 2018340 715756 8.01 414624 1950040 15876 Average: 5200976 7029824 2683468 34.03 2688 1996681 697689 7.81 282439 2038288 53646 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 265.17 146.34 1755.58 59.10 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 33.09 25.11 291.14 8.17 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 27.98 23.60 26.46 14.40 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 44.39 31.51 126.82 10.49 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 92.65 56.64 549.97 23.04 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) 02/21/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 42.96 1.95 17.04 4.54 0.12 33.38 03:05:01 AM 0 33.04 1.59 16.05 4.37 0.12 44.83 03:05:01 AM 1 52.93 2.32 18.04 4.72 0.12 21.87 03:06:01 AM all 39.67 0.00 3.40 3.04 0.12 53.78 03:06:01 AM 0 34.12 0.00 3.26 3.41 0.12 59.10 03:06:01 AM 1 45.24 0.00 3.53 2.67 0.12 48.44 03:07:01 AM all 36.87 0.00 1.60 0.52 0.11 60.90 03:07:01 AM 0 17.70 0.00 1.73 0.83 0.12 79.62 03:07:01 AM 1 56.08 0.00 1.47 0.20 0.10 42.15 03:08:01 AM all 38.34 0.00 2.59 0.44 0.11 58.52 03:08:01 AM 0 33.32 0.00 2.78 0.35 0.12 63.43 03:08:01 AM 1 43.35 0.00 2.40 0.53 0.10 53.62 Average: all 39.45 0.48 6.12 2.13 0.11 51.71 Average: 0 29.53 0.39 5.92 2.23 0.12 61.80 Average: 1 49.38 0.57 6.31 2.02 0.11 41.61