---> uname -a: Linux prd-centos8-builder-8c-8g-9798.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 9.6G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1014 28256 19 2617 30428 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:21:94:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe21:9439/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:f4:6c:18 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) 08/10/2024 _x86_64_ (8 CPU) 14:43:41 LINUX RESTART (8 CPU) 02:44:01 PM tps rtps wtps bread/s bwrtn/s 02:45:01 PM 159.35 37.25 122.09 8783.37 19417.41 02:46:01 PM 168.46 16.13 152.33 2493.57 14368.61 Average: 163.90 26.69 137.21 5638.47 16893.01 02:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 PM 29556116 31119612 3097344 9.49 2688 1899468 1627572 4.83 195356 2519268 40040 02:46:01 PM 29050456 31179992 3603004 11.03 2688 2449060 1549748 4.60 455396 2699128 147460 Average: 29303286 31149802 3350174 10.26 2688 2174264 1588660 4.71 325376 2609198 93750 02:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 400.50 298.35 1614.63 86.41 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 362.78 298.52 4581.14 47.86 0.00 0.00 0.00 0.00 02:46:01 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 381.64 298.43 3097.89 67.14 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) 08/10/2024 _x86_64_ (8 CPU) 14:43:41 LINUX RESTART (8 CPU) 02:44:01 PM CPU %user %nice %system %iowait %steal %idle 02:45:01 PM all 11.16 0.00 2.37 6.55 0.07 79.86 02:45:01 PM 0 9.06 0.00 2.61 6.19 0.07 82.07 02:45:01 PM 1 7.57 0.00 2.40 4.85 0.05 85.12 02:45:01 PM 2 9.91 0.00 2.55 6.44 0.07 81.03 02:45:01 PM 3 9.55 0.00 2.96 1.21 0.08 86.19 02:45:01 PM 4 9.66 0.00 2.20 7.08 0.05 81.01 02:45:01 PM 5 16.00 0.00 2.57 16.74 0.08 64.61 02:45:01 PM 6 12.40 0.00 1.98 2.87 0.07 82.69 02:45:01 PM 7 15.08 0.00 1.72 6.98 0.05 76.17 02:46:01 PM all 10.88 0.00 1.91 2.18 0.05 84.97 02:46:01 PM 0 8.91 0.00 0.55 0.05 0.07 90.42 02:46:01 PM 1 14.16 0.00 2.90 4.15 0.07 78.72 02:46:01 PM 2 10.01 0.00 2.09 3.75 0.05 84.11 02:46:01 PM 3 12.91 0.00 2.55 1.02 0.05 83.47 02:46:01 PM 4 6.71 0.00 1.17 1.36 0.07 90.69 02:46:01 PM 5 20.80 0.00 2.24 2.06 0.03 74.87 02:46:01 PM 6 5.25 0.00 2.53 3.56 0.05 88.61 02:46:01 PM 7 8.30 0.00 1.27 1.54 0.05 88.84 Average: all 11.02 0.00 2.14 4.36 0.06 82.42 Average: 0 8.98 0.00 1.58 3.11 0.07 86.26 Average: 1 10.87 0.00 2.65 4.50 0.06 81.91 Average: 2 9.96 0.00 2.32 5.09 0.06 82.57 Average: 3 11.24 0.00 2.75 1.12 0.07 84.82 Average: 4 8.18 0.00 1.69 4.21 0.06 85.86 Average: 5 18.40 0.00 2.41 9.39 0.06 69.74 Average: 6 8.82 0.00 2.26 3.21 0.06 85.65 Average: 7 11.68 0.00 1.49 4.25 0.05 82.52