---> uname -a: Linux prd-centos8-builder-2c-2g-17021.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4016 19 3028 6727 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:04:bb:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe04:bb1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:ef:66:b4 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (2 CPU) 14:52:59 LINUX RESTART (2 CPU) 02:54:01 PM tps rtps wtps bread/s bwrtn/s 02:55:01 PM 88.64 6.96 81.67 1303.57 7224.53 02:56:01 PM 176.07 1.95 174.13 76.91 19481.57 02:57:01 PM 150.33 1.35 148.98 119.69 28060.43 Average: 138.35 3.42 134.93 500.06 18255.51 02:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:01 PM 5036708 6989204 2845588 36.10 2688 2133996 980968 10.98 224480 2295328 168176 02:56:01 PM 3903560 6772676 3978736 50.48 2688 3019804 1233452 13.81 364828 3177616 671828 02:57:01 PM 4132364 6909704 3749932 47.57 2688 2925420 955408 10.70 442704 2857376 28776 Average: 4357544 6890528 3524752 44.72 2688 2693073 1056609 11.83 344004 2776773 289593 02:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 74.58 61.60 942.79 7.64 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 178.42 138.27 2894.28 16.18 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 30.14 29.31 55.10 10.02 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 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 94.38 76.39 1297.39 11.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (2 CPU) 14:52:59 LINUX RESTART (2 CPU) 02:54:01 PM CPU %user %nice %system %iowait %steal %idle 02:55:01 PM all 35.04 0.00 3.42 3.49 0.11 57.94 02:55:01 PM 0 26.39 0.00 3.13 2.98 0.12 67.38 02:55:01 PM 1 43.68 0.00 3.71 4.01 0.10 48.49 02:56:01 PM all 53.12 0.00 5.63 7.25 0.15 33.85 02:56:01 PM 0 48.77 0.00 5.37 7.07 0.13 38.66 02:56:01 PM 1 57.46 0.00 5.90 7.43 0.17 29.04 02:57:01 PM all 37.02 0.00 3.41 7.66 0.09 51.82 02:57:01 PM 0 23.99 0.00 2.99 6.26 0.08 66.67 02:57:01 PM 1 50.08 0.00 3.83 9.06 0.10 36.93 Average: all 41.72 0.00 4.15 6.13 0.12 47.88 Average: 0 33.06 0.00 3.83 5.43 0.11 57.57 Average: 1 50.40 0.00 4.48 6.83 0.12 38.17