---> uname -a: Linux prd-centos8-builder-8c-8g-5317.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 1097 28162 19 2628 30343 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:cb:f8:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fecb:f8a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:8e:68: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) 02/10/2024 _x86_64_ (8 CPU) 00:59:01 LINUX RESTART (8 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 146.10 16.33 129.77 2708.96 18143.02 01:02:01 AM 94.55 0.27 94.29 7.46 7710.66 Average: 120.32 8.30 112.03 1358.10 12926.41 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 29035484 31151400 3617992 11.08 2688 2433648 1469488 4.36 390544 2775384 131516 01:02:01 AM 28863252 31094188 3790224 11.61 2688 2541308 1492288 4.43 394744 2913536 93032 Average: 28949368 31122794 3704108 11.34 2688 2487478 1480888 4.39 392644 2844460 112274 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 320.04 259.48 5294.00 41.96 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 37.66 34.18 387.16 6.84 0.00 0.00 0.00 0.00 01:02:01 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 178.84 146.82 2840.38 24.40 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) 02/10/2024 _x86_64_ (8 CPU) 00:59:01 LINUX RESTART (8 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 8.00 0.00 1.85 1.80 0.05 88.30 01:01:01 AM 0 11.38 0.00 2.31 1.66 0.05 84.61 01:01:01 AM 1 7.91 0.00 1.88 4.64 0.07 85.50 01:01:01 AM 2 4.38 0.00 1.22 2.01 0.07 92.32 01:01:01 AM 3 8.56 0.00 2.93 1.86 0.07 86.59 01:01:01 AM 4 8.80 0.00 1.11 0.59 0.03 89.47 01:01:01 AM 5 13.41 0.00 3.26 1.96 0.03 81.34 01:01:01 AM 6 8.37 0.00 1.59 1.22 0.07 88.75 01:01:01 AM 7 1.19 0.00 0.50 0.45 0.05 97.81 01:02:01 AM all 9.26 0.00 1.04 0.67 0.05 88.98 01:02:01 AM 0 12.23 0.00 1.17 0.37 0.05 86.18 01:02:01 AM 1 1.65 0.00 0.52 0.35 0.05 97.43 01:02:01 AM 2 7.57 0.00 1.64 1.25 0.05 89.49 01:02:01 AM 3 27.05 0.00 1.89 0.82 0.03 70.20 01:02:01 AM 4 11.90 0.00 1.30 0.88 0.05 85.87 01:02:01 AM 5 5.05 0.00 0.52 0.17 0.07 94.20 01:02:01 AM 6 7.34 0.00 0.97 0.62 0.02 91.05 01:02:01 AM 7 1.34 0.00 0.35 0.87 0.05 97.40 Average: all 8.63 0.00 1.45 1.23 0.05 88.64 Average: 0 11.80 0.00 1.74 1.01 0.05 85.40 Average: 1 4.78 0.00 1.20 2.49 0.06 91.47 Average: 2 5.98 0.00 1.43 1.63 0.06 90.91 Average: 3 17.80 0.00 2.41 1.34 0.05 78.40 Average: 4 10.35 0.00 1.20 0.74 0.04 87.67 Average: 5 9.22 0.00 1.88 1.06 0.05 87.78 Average: 6 7.86 0.00 1.28 0.92 0.04 89.90 Average: 7 1.26 0.00 0.43 0.66 0.05 97.60