---> uname -a: Linux prd-centos8-builder-8c-8g-3608.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 1088 28167 19 2632 30353 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:64:b9:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe64:b942/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:7b:a2:44 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) 02/05/2024 _x86_64_ (8 CPU) 16:14:59 LINUX RESTART (8 CPU) 04:16:01 PM tps rtps wtps bread/s bwrtn/s 04:17:01 PM 143.49 13.96 129.52 2282.31 17861.40 04:18:01 PM 92.47 0.22 92.25 7.73 7786.12 Average: 117.98 7.09 110.89 1145.02 12823.76 04:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 PM 28990592 31110660 3662884 11.22 2688 2437896 1524552 4.52 390940 2822052 131500 04:18:01 PM 28864172 31099528 3789304 11.60 2688 2545488 1508992 4.48 394440 2913652 93024 Average: 28927382 31105094 3726094 11.41 2688 2491692 1516772 4.50 392690 2867852 112262 04:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 89.42 70.48 997.73 10.75 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 33.41 29.67 385.15 5.75 0.00 0.00 0.00 0.00 04:18:01 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 61.41 50.07 691.44 8.25 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) 02/05/2024 _x86_64_ (8 CPU) 16:14:59 LINUX RESTART (8 CPU) 04:16:01 PM CPU %user %nice %system %iowait %steal %idle 04:17:01 PM all 8.66 0.00 1.57 1.77 0.04 87.96 04:17:01 PM 0 0.62 0.00 0.65 2.11 0.05 96.57 04:17:01 PM 1 7.76 0.00 1.29 2.91 0.03 88.00 04:17:01 PM 2 29.81 0.00 2.66 1.59 0.07 65.88 04:17:01 PM 3 10.37 0.00 2.59 1.64 0.05 85.36 04:17:01 PM 4 8.15 0.00 1.35 1.40 0.03 89.06 04:17:01 PM 5 5.35 0.00 1.60 2.01 0.03 91.01 04:17:01 PM 6 5.43 0.00 1.32 2.36 0.05 90.84 04:17:01 PM 7 1.77 0.00 1.07 0.13 0.03 96.99 04:18:01 PM all 7.92 0.00 0.96 0.47 0.04 90.62 04:18:01 PM 0 0.65 0.00 0.18 0.07 0.03 99.07 04:18:01 PM 1 4.70 0.00 0.90 0.57 0.03 93.79 04:18:01 PM 2 12.36 0.00 1.18 0.88 0.03 85.54 04:18:01 PM 3 16.61 0.00 2.25 0.77 0.03 80.34 04:18:01 PM 4 13.39 0.00 1.47 0.82 0.03 84.29 04:18:01 PM 5 0.28 0.00 0.30 0.30 0.05 99.06 04:18:01 PM 6 0.38 0.00 0.28 0.12 0.03 99.18 04:18:01 PM 7 14.93 0.00 1.07 0.27 0.03 83.70 Average: all 8.29 0.00 1.26 1.12 0.04 89.29 Average: 0 0.63 0.00 0.42 1.09 0.04 97.82 Average: 1 6.23 0.00 1.09 1.74 0.03 90.90 Average: 2 21.07 0.00 1.92 1.24 0.05 75.72 Average: 3 13.49 0.00 2.42 1.20 0.04 82.85 Average: 4 10.77 0.00 1.41 1.11 0.03 86.68 Average: 5 2.82 0.00 0.95 1.15 0.04 95.03 Average: 6 2.91 0.00 0.80 1.24 0.04 95.01 Average: 7 8.35 0.00 1.07 0.20 0.03 90.35