---> uname -a: Linux prd-centos8-builder-8c-8g-5017.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 1060 28230 19 2597 30380 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:36:c4:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe36:c4c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:1c:08:81 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) 04:06:59 LINUX RESTART (8 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 142.94 13.88 129.06 2279.64 16762.01 04:10:01 AM 106.26 0.23 106.03 6.93 8130.32 Average: 124.60 7.06 117.54 1143.29 12446.17 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 29055968 31140000 3597508 11.02 2688 2402164 1506308 4.47 390584 2757536 131516 04:10:01 AM 28888464 31093952 3765012 11.53 2688 2514652 1493744 4.43 395312 2885972 97880 Average: 28972216 31116976 3681260 11.27 2688 2458408 1500026 4.45 392948 2821754 114698 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 84.99 59.70 999.71 10.09 0.00 0.00 0.00 0.00 04:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 54.82 44.02 403.08 8.59 0.00 0.00 0.00 0.00 04:10:01 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 69.90 51.86 701.39 9.34 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) 04:06:59 LINUX RESTART (8 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 8.00 0.00 1.51 1.86 0.04 88.59 04:09:01 AM 0 5.12 0.00 1.15 0.93 0.05 92.74 04:09:01 AM 1 19.10 0.00 2.61 2.67 0.05 75.57 04:09:01 AM 2 7.11 0.00 1.89 4.21 0.05 86.75 04:09:01 AM 3 10.59 0.00 2.35 4.02 0.03 83.00 04:09:01 AM 4 9.56 0.00 1.39 1.52 0.03 87.50 04:09:01 AM 5 1.78 0.00 0.74 0.28 0.05 97.15 04:09:01 AM 6 1.19 0.00 0.47 0.23 0.03 98.08 04:09:01 AM 7 9.57 0.00 1.45 1.04 0.02 87.92 04:10:01 AM all 10.01 0.00 1.21 0.59 0.04 88.15 04:10:01 AM 0 2.27 0.00 0.50 0.03 0.03 97.16 04:10:01 AM 1 2.42 0.00 0.68 0.77 0.07 96.06 04:10:01 AM 2 13.65 0.00 1.59 1.55 0.05 83.16 04:10:01 AM 3 3.68 0.00 0.82 0.23 0.05 95.22 04:10:01 AM 4 17.64 0.00 1.44 1.70 0.03 79.18 04:10:01 AM 5 16.11 0.00 1.57 0.05 0.03 82.24 04:10:01 AM 6 21.32 0.00 2.40 0.12 0.03 76.13 04:10:01 AM 7 2.97 0.00 0.67 0.23 0.03 96.10 Average: all 9.01 0.00 1.36 1.23 0.04 88.37 Average: 0 3.70 0.00 0.83 0.48 0.04 94.95 Average: 1 10.76 0.00 1.65 1.72 0.06 85.82 Average: 2 10.38 0.00 1.74 2.88 0.05 84.95 Average: 3 7.13 0.00 1.59 2.13 0.04 89.11 Average: 4 13.60 0.00 1.41 1.61 0.03 83.34 Average: 5 8.96 0.00 1.15 0.17 0.04 89.68 Average: 6 11.26 0.00 1.43 0.18 0.03 87.09 Average: 7 6.27 0.00 1.06 0.63 0.03 92.01