---> uname -a: Linux prd-centos8-builder-8c-8g-1180.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 10G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1054 27694 19 3139 30363 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:0a:45:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe0a:455e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:8b:7d:f0 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/25/2024 _x86_64_ (8 CPU) 12:18:30 LINUX RESTART (8 CPU) 12:19:02 PM tps rtps wtps bread/s bwrtn/s 12:20:01 PM 226.51 14.28 212.23 2427.65 9242.27 12:21:01 PM 220.02 1.32 218.71 172.85 20900.25 Average: 223.24 7.74 215.50 1290.78 15120.22 12:19:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 PM 29448116 31237156 3205344 9.82 2688 2109020 1410576 4.19 251332 2507608 161004 12:21:01 PM 28407788 31134828 4245672 13.00 2688 3010600 1455784 4.32 473140 3194324 649968 Average: 28927952 31185992 3725508 11.41 2688 2559810 1433180 4.25 362236 2850966 405486 12:19:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 198.31 140.37 1687.61 19.22 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 193.22 141.10 2645.73 20.27 0.00 0.00 0.00 0.00 12:21:01 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 195.74 140.74 2170.70 19.75 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/25/2024 _x86_64_ (8 CPU) 12:18:30 LINUX RESTART (8 CPU) 12:19:02 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 10.35 0.00 2.07 0.74 0.05 86.79 12:20:01 PM 0 14.66 0.00 1.99 1.12 0.07 82.16 12:20:01 PM 1 9.87 0.00 1.92 0.31 0.07 87.83 12:20:01 PM 2 12.21 0.00 2.76 0.95 0.05 84.03 12:20:01 PM 3 7.88 0.00 1.41 0.12 0.05 90.54 12:20:01 PM 4 7.10 0.00 1.36 0.14 0.03 91.37 12:20:01 PM 5 5.90 0.00 2.78 2.10 0.03 89.18 12:20:01 PM 6 4.18 0.00 1.36 0.49 0.05 93.92 12:20:01 PM 7 21.01 0.00 2.99 0.70 0.03 75.26 12:21:01 PM all 17.07 0.00 3.20 1.31 0.07 78.35 12:21:01 PM 0 29.61 0.00 3.52 0.44 0.07 66.37 12:21:01 PM 1 20.61 0.00 4.22 1.62 0.08 73.47 12:21:01 PM 2 37.06 0.00 5.11 1.59 0.07 56.17 12:21:01 PM 3 17.30 0.00 3.24 0.37 0.07 79.02 12:21:01 PM 4 12.11 0.00 3.00 1.19 0.05 83.65 12:21:01 PM 5 6.00 0.00 2.31 2.76 0.07 88.86 12:21:01 PM 6 3.89 0.00 1.53 1.38 0.08 93.12 12:21:01 PM 7 9.92 0.00 2.68 1.16 0.08 86.16 Average: all 13.74 0.00 2.64 1.03 0.06 82.53 Average: 0 22.19 0.00 2.76 0.78 0.07 74.21 Average: 1 15.28 0.00 3.08 0.97 0.08 80.60 Average: 2 24.75 0.00 3.95 1.27 0.06 69.97 Average: 3 12.63 0.00 2.34 0.24 0.06 84.73 Average: 4 9.62 0.00 2.18 0.67 0.04 87.48 Average: 5 5.95 0.00 2.54 2.43 0.05 89.02 Average: 6 4.03 0.00 1.44 0.94 0.07 93.52 Average: 7 15.42 0.00 2.84 0.93 0.06 80.76