---> uname -a: Linux prd-centos8-builder-8c-8g-5110.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1059 28191 19 2637 30382 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:54:84:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe54:84a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:cd:be:f9 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 10:16:29 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 60.81 11.91 48.90 2892.34 6015.41 10:19:01 AM 166.28 7.45 158.83 1340.89 19012.23 Average: 113.53 9.68 103.86 2116.74 12512.74 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29145452 31151036 3508020 10.74 2688 2331936 1520592 4.51 370392 2722456 391240 10:19:01 AM 28838632 31098760 3814840 11.68 2688 2570468 1538124 4.56 405632 2929068 142384 Average: 28992042 31124898 3661430 11.21 2688 2451202 1529358 4.54 388012 2825762 266812 10:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 679.43 494.87 6100.01 157.10 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 37.50 33.62 371.47 7.09 0.00 0.00 0.00 0.00 10:19:01 AM 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 358.52 264.28 3236.22 82.11 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 10:16:29 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 9.90 0.00 1.98 0.66 0.05 87.41 10:18:01 AM 0 9.52 0.00 1.74 0.50 0.05 88.19 10:18:01 AM 1 9.28 0.00 1.84 0.87 0.07 87.94 10:18:01 AM 2 10.67 0.00 2.48 0.84 0.05 85.96 10:18:01 AM 3 14.56 0.00 1.95 0.75 0.03 82.70 10:18:01 AM 4 8.26 0.00 2.22 0.72 0.05 88.75 10:18:01 AM 5 11.62 0.00 2.93 0.94 0.05 84.46 10:18:01 AM 6 8.96 0.00 1.46 0.47 0.07 89.05 10:18:01 AM 7 6.32 0.00 1.22 0.15 0.05 92.26 10:19:01 AM all 9.43 0.00 1.43 1.48 0.05 87.61 10:19:01 AM 0 20.13 0.00 2.84 0.84 0.08 76.10 10:19:01 AM 1 0.85 0.00 0.70 2.29 0.07 96.09 10:19:01 AM 2 30.76 0.00 2.97 2.72 0.07 63.48 10:19:01 AM 3 1.23 0.00 1.02 1.70 0.05 95.99 10:19:01 AM 4 11.81 0.00 1.12 0.97 0.03 86.07 10:19:01 AM 5 0.77 0.00 0.57 0.07 0.05 98.55 10:19:01 AM 6 6.81 0.00 1.44 3.26 0.05 88.45 10:19:01 AM 7 3.09 0.00 0.75 0.02 0.02 96.12 Average: all 9.66 0.00 1.70 1.07 0.05 87.51 Average: 0 14.83 0.00 2.29 0.67 0.07 82.14 Average: 1 5.06 0.00 1.27 1.58 0.07 92.02 Average: 2 20.76 0.00 2.73 1.79 0.06 74.66 Average: 3 7.90 0.00 1.49 1.23 0.04 89.35 Average: 4 10.04 0.00 1.67 0.85 0.04 87.41 Average: 5 6.19 0.00 1.75 0.50 0.05 91.51 Average: 6 7.88 0.00 1.45 1.86 0.06 88.75 Average: 7 4.70 0.00 0.99 0.08 0.03 94.20