---> uname -a: Linux prd-centos8-builder-8c-8g-3780.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: 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): 0-7 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 1068 28188 19 2631 30372 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:f0:0a:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fef0:ae7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:ab:53:42 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) 02/06/2024 _x86_64_ (8 CPU) 05:52:18 LINUX RESTART (8 CPU) 05:53:01 AM tps rtps wtps bread/s bwrtn/s 05:54:01 AM 123.49 17.88 105.61 4104.77 16606.60 05:55:01 AM 112.83 0.78 112.05 66.78 8918.89 Average: 118.16 9.33 108.83 2085.77 12762.75 05:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:54:01 AM 29042976 31098672 3610500 11.06 2688 2380764 1567760 4.65 400892 2782316 83044 05:55:01 AM 28891064 31125400 3762412 11.52 2688 2544424 1507804 4.47 394816 2885808 95268 Average: 28967020 31112036 3686456 11.29 2688 2462594 1537782 4.56 397854 2834062 89156 05:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 541.02 375.44 5570.13 115.52 0.00 0.00 0.00 0.00 05:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 43.35 37.82 391.59 8.68 0.00 0.00 0.00 0.00 05:55:01 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 292.19 206.63 2980.86 62.10 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) 02/06/2024 _x86_64_ (8 CPU) 05:52:18 LINUX RESTART (8 CPU) 05:53:01 AM CPU %user %nice %system %iowait %steal %idle 05:54:01 AM all 9.60 0.00 2.05 1.31 0.07 86.97 05:54:01 AM 0 7.90 0.00 1.10 0.20 0.10 90.70 05:54:01 AM 1 15.81 0.00 2.19 3.43 0.07 78.50 05:54:01 AM 2 14.56 0.00 2.46 2.53 0.07 80.39 05:54:01 AM 3 7.29 0.00 1.81 0.94 0.07 89.89 05:54:01 AM 4 2.70 0.00 0.77 0.07 0.08 96.38 05:54:01 AM 5 4.56 0.00 1.64 0.89 0.07 92.85 05:54:01 AM 6 14.38 0.00 3.40 1.02 0.05 81.15 05:54:01 AM 7 9.60 0.00 3.02 1.42 0.05 85.91 05:55:01 AM all 9.95 0.00 1.26 0.49 0.04 88.25 05:55:01 AM 0 4.19 0.00 0.68 0.00 0.05 95.08 05:55:01 AM 1 3.65 0.00 0.59 0.55 0.07 95.14 05:55:01 AM 2 15.49 0.00 2.29 1.34 0.03 80.86 05:55:01 AM 3 31.19 0.00 3.31 0.77 0.07 64.67 05:55:01 AM 4 1.05 0.00 0.55 0.65 0.03 97.71 05:55:01 AM 5 14.02 0.00 1.35 0.23 0.03 84.36 05:55:01 AM 6 0.27 0.00 0.32 0.35 0.03 99.03 05:55:01 AM 7 9.74 0.00 1.03 0.02 0.03 89.18 Average: all 9.78 0.00 1.66 0.90 0.06 87.61 Average: 0 6.04 0.00 0.89 0.10 0.08 92.89 Average: 1 9.74 0.00 1.39 1.99 0.07 86.82 Average: 2 15.02 0.00 2.37 1.93 0.05 80.62 Average: 3 19.28 0.00 2.56 0.85 0.07 77.24 Average: 4 1.87 0.00 0.66 0.36 0.06 97.05 Average: 5 9.30 0.00 1.50 0.56 0.05 88.60 Average: 6 7.32 0.00 1.86 0.69 0.04 90.10 Average: 7 9.67 0.00 2.02 0.72 0.04 87.55