---> uname -a: Linux prd-centos8-builder-2c-1g-5682.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 572 5010 19 2117 6821 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:34:89:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe34:892b/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) 02/16/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 215.54 113.17 102.37 3486.14 7373.79 03:06:01 AM 105.67 0.28 105.38 17.86 9125.26 03:07:01 AM 30.86 0.30 30.56 42.39 1601.95 03:08:01 AM 22.38 0.58 21.79 33.72 714.88 Average: 93.10 28.23 64.87 884.26 4692.75 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5257980 7039312 2626464 33.31 2688 1953800 677584 7.59 219232 2062600 170852 03:06:01 AM 5134688 6993056 2749756 34.88 2688 2024788 696624 7.80 243340 2134892 41812 03:07:01 AM 5164240 7014196 2720204 34.50 2688 2016408 682272 7.64 252564 2095364 36 03:08:01 AM 5173024 7024380 2711420 34.39 2688 2017464 686428 7.68 420432 1919664 15812 Average: 5182483 7017736 2701961 34.27 2688 2003115 685727 7.68 283892 2053130 57128 03:04:02 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 181.48 99.92 1366.56 38.28 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 34.21 25.83 298.20 8.71 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 22.38 18.63 22.76 6.46 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 32.76 26.29 31.20 15.25 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 67.23 42.43 425.78 17.09 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) 02/16/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 42.83 1.50 16.35 4.16 0.09 35.08 03:05:01 AM 0 48.40 1.13 14.60 4.15 0.09 31.64 03:05:01 AM 1 37.21 1.87 18.11 4.17 0.10 38.54 03:06:01 AM all 39.42 0.00 3.43 2.93 0.09 54.14 03:06:01 AM 0 42.91 0.00 3.60 2.76 0.10 50.63 03:06:01 AM 1 35.91 0.00 3.25 3.10 0.08 57.65 03:07:01 AM all 28.24 0.00 1.39 0.64 0.09 69.63 03:07:01 AM 0 41.23 0.00 1.33 0.28 0.08 57.06 03:07:01 AM 1 15.26 0.00 1.45 1.00 0.10 82.19 03:08:01 AM all 35.81 0.00 2.34 0.27 0.09 61.48 03:08:01 AM 0 46.20 0.00 2.37 0.13 0.10 51.20 03:08:01 AM 1 25.43 0.00 2.32 0.42 0.08 71.75 Average: all 36.53 0.37 5.79 1.98 0.09 55.24 Average: 0 44.66 0.28 5.41 1.82 0.09 47.74 Average: 1 28.38 0.45 6.18 2.15 0.09 62.75