---> uname -a: Linux prd-centos8-builder-2c-2g-542.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 706 3910 19 3079 6673 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:45:12:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe45:125c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:f0:fb:c2 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) 10/23/2024 _x86_64_ (2 CPU) 15:19:56 LINUX RESTART (2 CPU) 03:20:00 PM tps rtps wtps bread/s bwrtn/s 03:21:01 PM 270.58 156.29 114.29 20416.49 40355.31 03:22:01 PM 93.57 7.15 86.42 1262.91 7074.68 03:23:01 PM 148.89 0.87 148.03 105.72 20371.79 Average: 171.72 55.49 116.23 7355.68 22727.02 03:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 PM 5277300 6989292 2605132 33.05 2688 1904752 985444 11.03 222452 2095560 102104 03:22:01 PM 4942104 6965792 2940328 37.30 2688 2200496 986152 11.04 259168 2338400 216136 03:23:01 PM 3992240 6807544 3890192 49.35 2688 2959356 1182928 13.25 292416 3148036 599236 Average: 4737215 6920876 3145217 39.90 2688 2354868 1051508 11.77 258012 2527332 305825 03:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 317.42 183.12 1864.10 58.33 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 78.27 63.26 812.99 8.71 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 169.66 103.80 2544.53 12.23 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 189.37 117.20 1741.38 26.65 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) 10/23/2024 _x86_64_ (2 CPU) 15:19:56 LINUX RESTART (2 CPU) 03:20:00 PM CPU %user %nice %system %iowait %steal %idle 03:21:01 PM all 55.35 0.04 12.16 6.74 0.12 25.58 03:21:01 PM 0 53.46 0.05 12.50 9.51 0.12 24.36 03:21:01 PM 1 57.25 0.03 11.82 3.96 0.13 26.80 03:22:01 PM all 34.22 0.00 6.15 3.19 0.12 56.32 03:22:01 PM 0 30.84 0.00 6.22 2.74 0.12 60.08 03:22:01 PM 1 37.61 0.00 6.08 3.63 0.12 52.56 03:23:01 PM all 39.53 0.00 7.02 16.45 0.18 36.82 03:23:01 PM 0 40.75 0.00 7.10 18.81 0.13 33.21 03:23:01 PM 1 38.32 0.00 6.95 14.10 0.22 40.42 Average: all 43.07 0.01 8.46 8.78 0.14 39.54 Average: 0 41.71 0.02 8.62 10.34 0.12 39.20 Average: 1 44.44 0.01 8.30 7.21 0.16 39.89