---> uname -a: Linux prd-centos8-builder-2c-2g-570.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 683 3935 19 3078 6696 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:b4:2c:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:feb4:2cee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:ca:67:5e 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) 18:11:43 LINUX RESTART (2 CPU) 06:12:01 PM tps rtps wtps bread/s bwrtn/s 06:13:01 PM 194.20 84.47 109.73 14175.94 40593.57 06:14:01 PM 73.63 7.20 66.43 1265.18 5810.43 06:15:01 PM 219.26 0.88 218.38 105.83 39337.90 Average: 162.36 30.85 131.51 5182.32 28580.63 06:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 PM 5352808 7040900 2529616 32.09 2688 1881936 964956 10.80 219260 2026628 66832 06:14:01 PM 5052520 6980652 2829904 35.90 2688 2109004 997004 11.16 254620 2241272 147668 06:15:01 PM 4015296 6798644 3867128 49.06 2688 2929344 1250268 14.00 291276 3122004 154452 Average: 4806875 6940065 3075549 39.02 2688 2306761 1070743 11.99 255052 2463301 122984 06:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 255.78 156.25 1513.30 57.21 0.00 0.00 0.00 0.00 06:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 64.65 53.23 753.48 5.87 0.00 0.00 0.00 0.00 06:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM eth0 169.71 118.68 2686.23 14.24 0.00 0.00 0.00 0.00 06:15:01 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 163.38 109.39 1651.00 25.77 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) 18:11:43 LINUX RESTART (2 CPU) 06:12:01 PM CPU %user %nice %system %iowait %steal %idle 06:13:01 PM all 34.58 0.03 8.41 15.66 0.09 41.23 06:13:01 PM 0 41.77 0.00 6.38 15.14 0.08 36.62 06:13:01 PM 1 27.38 0.05 10.43 16.18 0.10 45.85 06:14:01 PM all 23.46 0.00 4.17 2.30 0.09 69.98 06:14:01 PM 0 20.45 0.00 3.93 2.40 0.08 73.13 06:14:01 PM 1 26.47 0.00 4.41 2.20 0.10 66.82 06:15:01 PM all 46.46 0.00 8.61 12.97 0.13 31.83 06:15:01 PM 0 47.22 0.00 8.72 12.34 0.15 31.57 06:15:01 PM 1 45.70 0.00 8.50 13.60 0.12 32.08 Average: all 34.81 0.01 7.05 10.28 0.11 47.74 Average: 0 36.42 0.00 6.33 9.93 0.11 47.21 Average: 1 33.20 0.02 7.77 10.64 0.11 48.27