---> uname -a: Linux prd-centos8-builder-8c-8g-1241.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 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 966 28686 19 2235 30484 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:85:f3:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86260sec preferred_lft 86260sec inet6 fe80::f816:3eff:fe85:f3e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:c8:3a:c0 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/07/2024 _x86_64_ (8 CPU) 11:59:42 LINUX RESTART (8 CPU) 12:00:00 PM tps rtps wtps bread/s bwrtn/s 12:00:01 PM 134.31 87.59 46.72 9967.88 94551.82 12:01:01 PM 120.91 42.75 78.16 9497.93 39561.52 12:02:01 PM 104.53 1.50 103.03 119.65 7819.30 Average: 112.96 22.86 90.10 4866.61 24488.51 12:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 PM 30595192 31809300 2058268 6.30 2688 1553888 740792 2.27 111760 1581144 846628 12:01:01 PM 29542036 31226892 3111424 9.53 2688 2015756 1523112 4.52 385784 2324092 128656 12:02:01 PM 29414148 31253704 3239312 9.92 2688 2158060 1472148 4.37 372908 2415600 106376 Average: 29850459 31429965 2803001 8.58 2688 1909235 1245351 3.70 290151 2106945 360553 12:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 4.38 2.92 0.85 0.21 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 373.28 220.52 1749.70 64.33 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 36.78 28.75 259.01 8.88 0.00 0.00 0.00 0.00 12:02:01 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 202.75 123.25 992.97 36.19 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/07/2024 _x86_64_ (8 CPU) 11:59:42 LINUX RESTART (8 CPU) 12:00:00 PM CPU %user %nice %system %iowait %steal %idle 12:00:01 PM all 4.74 0.00 18.48 6.78 0.19 69.82 12:00:01 PM 0 1.46 0.00 70.07 5.84 0.00 22.63 12:00:01 PM 1 3.73 0.00 12.69 0.00 0.00 83.58 12:00:01 PM 2 3.68 0.00 10.29 2.94 0.74 82.35 12:00:01 PM 3 3.76 0.00 9.77 1.50 0.75 84.21 12:00:01 PM 4 8.33 0.00 6.06 0.00 0.00 85.61 12:00:01 PM 5 9.02 0.00 6.02 11.28 0.00 73.68 12:00:01 PM 6 4.41 0.00 17.65 27.94 0.00 50.00 12:00:01 PM 7 3.68 0.00 13.97 4.41 0.00 77.94 12:01:01 PM all 12.36 0.00 2.90 2.67 0.06 82.00 12:01:01 PM 0 8.70 0.00 2.06 1.09 0.08 88.07 12:01:01 PM 1 15.55 0.00 3.48 4.25 0.08 76.65 12:01:01 PM 2 17.16 0.00 2.67 0.50 0.05 79.62 12:01:01 PM 3 10.57 0.00 1.95 0.89 0.05 86.55 12:01:01 PM 4 13.62 0.00 3.83 2.46 0.05 80.04 12:01:01 PM 5 7.24 0.00 2.64 1.60 0.08 88.43 12:01:01 PM 6 16.48 0.00 3.77 9.65 0.07 70.04 12:01:01 PM 7 9.53 0.00 2.80 0.96 0.05 86.66 12:02:01 PM all 10.38 0.00 1.44 0.58 0.04 87.57 12:02:01 PM 0 0.52 0.00 0.35 0.00 0.05 99.08 12:02:01 PM 1 20.32 0.00 2.85 1.25 0.05 75.53 12:02:01 PM 2 35.12 0.00 3.48 0.80 0.07 60.54 12:02:01 PM 3 3.81 0.00 1.15 0.52 0.07 94.45 12:02:01 PM 4 1.05 0.00 0.62 0.57 0.02 97.75 12:02:01 PM 5 4.18 0.00 0.75 0.38 0.02 94.67 12:02:01 PM 6 15.26 0.00 1.37 0.43 0.05 82.89 12:02:01 PM 7 2.76 0.00 0.92 0.67 0.03 95.62 Average: all 11.29 0.00 2.35 1.68 0.06 84.62 Average: 0 4.57 0.00 1.98 0.60 0.07 92.78 Average: 1 17.78 0.00 3.27 2.71 0.07 76.17 Average: 2 25.88 0.00 3.16 0.68 0.07 70.22 Average: 3 7.14 0.00 1.64 0.71 0.07 90.44 Average: 4 7.34 0.00 2.26 1.50 0.03 88.87 Average: 5 5.74 0.00 1.74 1.10 0.05 91.37 Average: 6 15.74 0.00 2.74 5.29 0.06 76.18 Average: 7 6.11 0.00 1.99 0.85 0.04 91.00