---> uname -a: Linux prd-centos8-builder-8c-8g-18086.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 10G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1026 27707 19 3153 30391 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:e2:11:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fee2:1179/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:54:f4:4f 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) 09/03/2024 _x86_64_ (8 CPU) 13:28:20 LINUX RESTART (8 CPU) 01:29:02 PM tps rtps wtps bread/s bwrtn/s 01:30:01 PM 169.34 14.31 155.02 2414.64 8734.54 01:31:01 PM 206.51 1.35 205.16 176.07 20383.51 Average: 188.08 7.78 180.30 1286.05 14607.46 01:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 PM 29477688 31272740 3175772 9.73 2688 2116164 1408548 4.18 252452 2483416 159748 01:31:01 PM 28483000 31224860 4170460 12.77 2688 3027284 1414096 4.20 469568 3128184 666448 Average: 28980344 31248800 3673116 11.25 2688 2571724 1411322 4.19 361010 2805800 413098 01:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 169.96 121.33 1300.46 17.33 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 227.19 160.58 2894.19 21.01 0.00 0.00 0.00 0.00 01:31:01 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 198.82 141.12 2103.95 19.19 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) 09/03/2024 _x86_64_ (8 CPU) 13:28:20 LINUX RESTART (8 CPU) 01:29:02 PM CPU %user %nice %system %iowait %steal %idle 01:30:01 PM all 9.55 0.00 1.94 1.13 0.05 87.32 01:30:01 PM 0 2.28 0.00 1.06 0.60 0.05 96.01 01:30:01 PM 1 12.13 0.00 1.78 1.53 0.05 84.51 01:30:01 PM 2 8.88 0.00 1.99 1.36 0.05 87.72 01:30:01 PM 3 16.26 0.00 3.23 1.65 0.07 78.79 01:30:01 PM 4 3.27 0.00 1.26 0.41 0.09 94.97 01:30:01 PM 5 27.07 0.00 3.13 0.87 0.05 68.88 01:30:01 PM 6 3.67 0.00 1.02 0.26 0.03 95.02 01:30:01 PM 7 2.81 0.00 2.08 2.35 0.03 92.74 01:31:01 PM all 19.50 0.00 3.19 2.63 0.07 74.62 01:31:01 PM 0 23.15 0.00 4.01 2.07 0.10 70.66 01:31:01 PM 1 21.18 0.00 2.70 0.64 0.08 75.40 01:31:01 PM 2 26.19 0.00 4.60 3.56 0.07 65.58 01:31:01 PM 3 14.92 0.00 2.43 4.25 0.10 78.30 01:31:01 PM 4 24.59 0.00 3.76 3.96 0.07 67.62 01:31:01 PM 5 16.39 0.00 3.33 3.90 0.05 76.33 01:31:01 PM 6 13.13 0.00 2.38 0.94 0.05 83.51 01:31:01 PM 7 16.41 0.00 2.30 1.69 0.03 79.56 Average: all 14.56 0.00 2.57 1.88 0.06 80.92 Average: 0 12.81 0.00 2.55 1.34 0.08 83.22 Average: 1 16.68 0.00 2.24 1.08 0.07 79.92 Average: 2 17.60 0.00 3.31 2.47 0.06 76.56 Average: 3 15.59 0.00 2.83 2.96 0.08 78.54 Average: 4 14.03 0.00 2.52 2.20 0.08 81.17 Average: 5 21.69 0.00 3.23 2.40 0.05 72.63 Average: 6 8.44 0.00 1.70 0.60 0.04 89.22 Average: 7 9.67 0.00 2.19 2.01 0.03 86.09