---> uname -a: Linux prd-centos8-builder-8c-8g-2633.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 1076 28217 19 2593 30365 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:a0:df:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fea0:dfed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:4d:6e:9a 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) 02/04/2024 _x86_64_ (8 CPU) 02:44:03 LINUX RESTART (8 CPU) 02:45:01 AM tps rtps wtps bread/s bwrtn/s 02:46:01 AM 144.79 16.16 128.62 2660.45 17068.66 02:47:01 AM 103.73 0.57 103.17 59.31 8060.15 Average: 124.26 8.36 115.89 1359.88 12564.40 02:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 AM 29010024 31089548 3643452 11.16 2688 2397776 1600632 4.75 389740 2800584 131472 02:47:01 AM 28884080 31099756 3769396 11.54 2688 2525040 1543288 4.58 401024 2884448 110904 Average: 28947052 31094652 3706424 11.35 2688 2461408 1571960 4.66 395382 2842516 121188 02:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 306.83 246.35 4831.03 39.06 0.00 0.00 0.00 0.00 02:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 42.67 36.74 391.74 8.75 0.00 0.00 0.00 0.00 02:47:01 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 174.75 141.54 2611.39 23.91 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) 02/04/2024 _x86_64_ (8 CPU) 02:44:03 LINUX RESTART (8 CPU) 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 8.24 0.00 1.75 1.90 0.05 88.05 02:46:01 AM 0 3.65 0.00 1.05 0.93 0.07 94.29 02:46:01 AM 1 8.68 0.00 2.28 2.09 0.07 86.88 02:46:01 AM 2 7.86 0.00 2.13 2.77 0.05 87.20 02:46:01 AM 3 10.65 0.00 2.02 2.01 0.05 85.27 02:46:01 AM 4 16.12 0.00 2.53 3.43 0.05 77.87 02:46:01 AM 5 10.10 0.00 2.09 1.92 0.05 85.85 02:46:01 AM 6 3.71 0.00 0.72 0.95 0.03 94.58 02:46:01 AM 7 5.13 0.00 1.22 1.14 0.03 92.48 02:47:01 AM all 9.75 0.00 1.18 0.73 0.05 88.29 02:47:01 AM 0 0.47 0.00 0.32 0.10 0.03 99.08 02:47:01 AM 1 17.25 0.00 2.19 1.05 0.05 79.46 02:47:01 AM 2 20.74 0.00 2.40 1.07 0.07 75.72 02:47:01 AM 3 3.34 0.00 0.75 0.93 0.05 94.92 02:47:01 AM 4 14.50 0.00 1.62 0.72 0.07 83.09 02:47:01 AM 5 18.58 0.00 1.39 1.80 0.07 78.16 02:47:01 AM 6 2.36 0.00 0.55 0.03 0.03 97.03 02:47:01 AM 7 0.74 0.00 0.25 0.12 0.05 98.85 Average: all 8.99 0.00 1.47 1.32 0.05 88.17 Average: 0 2.06 0.00 0.68 0.52 0.05 96.69 Average: 1 12.97 0.00 2.23 1.57 0.06 83.17 Average: 2 14.31 0.00 2.27 1.92 0.06 81.45 Average: 3 6.99 0.00 1.39 1.47 0.05 90.10 Average: 4 15.31 0.00 2.07 2.07 0.06 80.48 Average: 5 14.34 0.00 1.74 1.86 0.06 82.00 Average: 6 3.03 0.00 0.64 0.49 0.03 95.80 Average: 7 2.93 0.00 0.74 0.63 0.04 95.66