---> uname -a: Linux prd-centos8-builder-2c-8g-6884.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4006 19 3079 6786 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:6a:17:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe6a:17e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:46:dc:37 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/12/2024 _x86_64_ (2 CPU) 13:21:52 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 87.35 10.97 76.38 2730.23 21871.67 01:25:01 PM 100.40 5.23 95.17 158.11 7522.46 Average: 93.87 8.10 85.77 1444.92 14701.25 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 4304632 6959588 3577800 45.39 2688 2839832 1029092 11.52 465304 2799436 95216 01:25:01 PM 4174876 7019904 3707556 47.04 2688 3017100 922188 10.33 486080 2858148 111548 Average: 4239754 6989746 3642678 46.21 2688 2928466 975640 10.92 475692 2828792 103382 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.95 0.95 0.07 0.07 0.00 0.00 0.00 0.00 01:24:01 PM eth0 65.20 52.63 676.88 14.14 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 35.94 32.49 249.71 9.00 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 50.58 42.57 463.42 11.57 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/12/2024 _x86_64_ (2 CPU) 13:21:52 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 62.59 0.00 4.07 1.33 0.13 31.88 01:24:01 PM 0 56.55 0.00 3.49 0.77 0.12 39.08 01:24:01 PM 1 68.63 0.00 4.66 1.89 0.15 24.67 01:25:01 PM all 38.13 0.00 5.93 1.97 0.09 53.88 01:25:01 PM 0 16.08 0.00 4.71 2.01 0.08 77.11 01:25:01 PM 1 60.22 0.00 7.15 1.92 0.10 30.60 Average: all 50.35 0.00 5.00 1.65 0.11 42.89 Average: 0 36.29 0.00 4.10 1.39 0.10 58.12 Average: 1 64.43 0.00 5.91 1.90 0.13 27.64