---> uname -a: Linux prd-centos8-builder-8c-8g-15182.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: 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1034 27656 19 3197 30384 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:cf:c4:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fecf:c4c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:79:c8:79 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) 04/25/2024 _x86_64_ (8 CPU) 17:12:51 LINUX RESTART (8 CPU) 05:13:01 PM tps rtps wtps bread/s bwrtn/s 05:14:01 PM 259.79 56.80 202.98 13513.54 42410.76 05:15:01 PM 132.54 7.36 125.17 1290.50 9484.26 05:16:01 PM 203.43 1.73 201.70 193.70 24068.36 Average: 198.59 21.97 176.62 4999.99 25322.14 05:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 PM 29633744 31262096 3019720 9.25 2688 1959320 1480056 4.39 231496 2388132 106768 05:15:01 PM 29320132 31228136 3333332 10.21 2688 2222340 1464804 4.35 258256 2607444 141808 05:16:01 PM 28408148 31199952 4245316 13.00 2688 3077076 1395820 4.14 480624 3181652 467832 Average: 29120675 31230061 3532789 10.82 2688 2419579 1446893 4.29 323459 2725743 238803 05:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 418.24 264.15 1951.29 65.36 0.00 0.00 0.00 0.00 05:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 35.62 30.31 291.46 5.23 0.00 0.00 0.00 0.00 05:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 176.89 132.74 2710.27 19.53 0.00 0.00 0.00 0.00 05:16:01 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 210.26 142.41 1650.96 30.04 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) 04/25/2024 _x86_64_ (8 CPU) 17:12:51 LINUX RESTART (8 CPU) 05:13:01 PM CPU %user %nice %system %iowait %steal %idle 05:14:01 PM all 15.78 0.00 3.40 3.35 0.07 77.40 05:14:01 PM 0 18.62 0.00 1.79 4.13 0.08 75.38 05:14:01 PM 1 21.76 0.00 1.90 1.43 0.07 74.84 05:14:01 PM 2 19.47 0.00 2.38 1.52 0.07 76.56 05:14:01 PM 3 17.71 0.00 2.57 1.88 0.05 77.78 05:14:01 PM 4 15.47 0.00 5.99 5.56 0.07 72.91 05:14:01 PM 5 9.65 0.00 5.37 10.69 0.08 74.21 05:14:01 PM 6 7.47 0.00 3.48 0.74 0.07 88.24 05:14:01 PM 7 16.03 0.00 3.70 0.90 0.07 79.30 05:15:01 PM all 9.69 0.00 1.50 1.03 0.04 87.74 05:15:01 PM 0 15.48 0.00 1.79 0.42 0.05 82.27 05:15:01 PM 1 13.73 0.00 2.81 2.04 0.03 81.40 05:15:01 PM 2 15.32 0.00 1.95 1.09 0.03 81.61 05:15:01 PM 3 2.51 0.00 0.85 2.29 0.05 94.30 05:15:01 PM 4 9.94 0.00 1.20 0.52 0.05 88.29 05:15:01 PM 5 6.63 0.00 0.95 0.70 0.02 91.70 05:15:01 PM 6 13.61 0.00 1.82 0.42 0.03 84.12 05:15:01 PM 7 0.33 0.00 0.65 0.74 0.03 98.24 05:16:01 PM all 18.17 0.00 2.81 2.33 0.08 76.60 05:16:01 PM 0 10.33 0.00 2.48 3.13 0.07 83.99 05:16:01 PM 1 20.72 0.00 3.14 1.59 0.08 74.46 05:16:01 PM 2 22.85 0.00 3.54 3.23 0.10 70.28 05:16:01 PM 3 33.97 0.00 4.11 2.66 0.08 59.18 05:16:01 PM 4 26.23 0.00 2.87 0.37 0.12 70.42 05:16:01 PM 5 8.54 0.00 1.76 0.90 0.07 88.73 05:16:01 PM 6 14.07 0.00 2.52 3.39 0.07 79.96 05:16:01 PM 7 8.62 0.00 2.10 3.40 0.08 85.80 Average: all 14.54 0.00 2.57 2.24 0.06 80.59 Average: 0 14.81 0.00 2.02 2.56 0.07 80.55 Average: 1 18.73 0.00 2.62 1.69 0.06 76.91 Average: 2 19.21 0.00 2.63 1.95 0.07 76.15 Average: 3 18.07 0.00 2.51 2.28 0.06 77.08 Average: 4 17.21 0.00 3.35 2.14 0.08 77.22 Average: 5 8.27 0.00 2.69 4.08 0.06 84.91 Average: 6 11.73 0.00 2.60 1.52 0.06 84.10 Average: 7 8.32 0.00 2.15 1.68 0.06 87.79