---> uname -a: Linux prd-centos8-builder-8c-8g-6710.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: 2799.996 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 1064 28227 19 2595 30377 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:1d:3c:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe1d:3c44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:34:f6:58 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) 02/14/2024 _x86_64_ (8 CPU) 12:13:29 LINUX RESTART (8 CPU) 12:14:01 PM tps rtps wtps bread/s bwrtn/s 12:15:01 PM 60.43 16.08 44.35 3444.05 5040.52 12:16:01 PM 164.05 7.51 156.53 1341.15 18266.98 Average: 112.24 11.80 100.44 2392.60 11653.75 12:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 PM 29231928 31165860 3421548 10.48 2688 2260780 1477452 4.38 369836 2637936 351396 12:16:01 PM 28965220 31127668 3688256 11.30 2688 2478672 1474988 4.38 396464 2829388 61344 Average: 29098574 31146764 3554902 10.89 2688 2369726 1476220 4.38 383150 2733662 206370 12:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 693.94 467.18 5536.80 156.89 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 68.19 55.31 624.22 8.78 0.00 0.00 0.00 0.00 12:16:01 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 381.06 261.25 3080.51 82.83 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) 02/14/2024 _x86_64_ (8 CPU) 12:13:29 LINUX RESTART (8 CPU) 12:14:01 PM CPU %user %nice %system %iowait %steal %idle 12:15:01 PM all 10.36 0.00 2.12 0.53 0.05 86.93 12:15:01 PM 0 12.71 0.00 2.45 0.79 0.05 84.00 12:15:01 PM 1 6.61 0.00 1.54 0.50 0.05 91.29 12:15:01 PM 2 18.21 0.00 3.60 0.75 0.05 77.39 12:15:01 PM 3 14.03 0.00 2.51 0.67 0.07 82.72 12:15:01 PM 4 9.33 0.00 1.61 0.17 0.05 88.84 12:15:01 PM 5 4.35 0.00 1.64 0.39 0.05 93.57 12:15:01 PM 6 10.59 0.00 1.90 0.12 0.07 87.33 12:15:01 PM 7 7.05 0.00 1.74 0.85 0.05 90.30 12:16:01 PM all 9.18 0.00 1.31 1.48 0.04 87.99 12:16:01 PM 0 0.92 0.00 0.87 0.53 0.07 97.61 12:16:01 PM 1 20.97 0.00 2.04 3.24 0.05 73.71 12:16:01 PM 2 2.92 0.00 0.93 2.20 0.03 93.91 12:16:01 PM 3 20.96 0.00 2.65 1.50 0.03 74.85 12:16:01 PM 4 18.85 0.00 1.77 0.65 0.05 78.68 12:16:01 PM 5 5.41 0.00 0.85 1.65 0.05 92.04 12:16:01 PM 6 2.54 0.00 0.67 0.75 0.02 96.03 12:16:01 PM 7 0.85 0.00 0.74 1.29 0.03 97.09 Average: all 9.77 0.00 1.72 1.00 0.05 87.46 Average: 0 6.80 0.00 1.66 0.66 0.06 90.82 Average: 1 13.80 0.00 1.79 1.87 0.05 82.49 Average: 2 10.55 0.00 2.26 1.48 0.04 85.66 Average: 3 17.50 0.00 2.58 1.09 0.05 78.78 Average: 4 14.09 0.00 1.69 0.41 0.05 83.76 Average: 5 4.88 0.00 1.25 1.02 0.05 92.80 Average: 6 6.55 0.00 1.28 0.44 0.04 91.69 Average: 7 3.95 0.00 1.24 1.07 0.04 93.70