---> uname -a: Linux prd-centos8-builder-2c-1g-7176.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: 2800.000 BogoMIPS: 5600.00 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 25M 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 5014 27 2120 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:d9:39:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fed9:391c/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) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 215.33 113.73 101.60 3133.74 7125.81 02:06:01 AM 102.22 0.28 101.93 17.86 8931.59 02:07:01 AM 28.61 0.30 28.31 42.39 1508.65 02:08:01 AM 24.86 0.58 24.28 33.73 726.73 Average: 92.75 28.72 64.03 806.90 4573.07 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5222968 6998000 2661476 33.76 2688 1955520 755552 8.46 221056 2097084 167652 02:06:01 AM 5124984 6969336 2759460 35.00 2688 2018844 749652 8.39 244224 2147212 32200 02:07:01 AM 5148916 7000096 2735528 34.70 2688 2025804 721020 8.07 252228 2114496 5764 02:08:01 AM 5127316 6974284 2757128 34.97 2688 2021216 749292 8.39 419356 1969880 15808 Average: 5156046 6985429 2728398 34.60 2688 2005346 743879 8.33 284216 2082168 55356 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 117.73 75.40 1194.87 26.78 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.01 25.11 287.93 7.76 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.03 18.44 22.74 6.54 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.36 26.90 32.62 16.59 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 51.53 36.46 384.52 14.42 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) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.83 1.61 16.19 3.58 0.12 36.67 02:05:01 AM 0 39.68 1.28 14.68 2.86 0.10 41.40 02:05:01 AM 1 43.99 1.95 17.71 4.30 0.14 31.92 02:06:01 AM all 40.27 0.00 3.28 2.60 0.09 53.76 02:06:01 AM 0 30.15 0.00 2.61 2.97 0.10 64.16 02:06:01 AM 1 50.42 0.00 3.95 2.22 0.08 43.33 02:07:01 AM all 26.34 0.00 1.42 0.73 0.08 71.43 02:07:01 AM 0 24.13 0.00 1.23 1.10 0.07 73.47 02:07:01 AM 1 28.55 0.00 1.60 0.37 0.08 69.39 02:08:01 AM all 37.75 0.00 2.48 0.38 0.10 59.29 02:08:01 AM 0 11.89 0.00 1.83 0.38 0.10 85.79 02:08:01 AM 1 63.67 0.00 3.13 0.38 0.10 32.72 Average: all 36.53 0.40 5.81 1.82 0.10 55.35 Average: 0 26.43 0.32 5.06 1.83 0.09 66.27 Average: 1 46.67 0.48 6.55 1.81 0.10 44.39