---> uname -a: Linux prd-centos8-builder-2c-8g-19723.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4477 19 2567 6735 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:45:94:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe45:9417/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:bb:ce:dd 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) 01/23/2024 _x86_64_ (2 CPU) 19:29:20 LINUX RESTART (2 CPU) 07:30:00 PM tps rtps wtps bread/s bwrtn/s 07:30:01 PM 100.00 0.00 100.00 0.00 15858.50 07:31:01 PM 71.88 20.21 51.67 5324.54 31757.25 07:32:01 PM 41.66 6.50 35.16 913.71 4602.48 07:33:01 PM 83.14 6.96 76.17 1303.17 6488.85 07:34:01 PM 121.51 14.71 106.80 3199.07 7420.19 07:35:01 PM 132.01 0.35 131.66 49.98 4716.11 Average: 90.09 9.70 80.39 2147.72 11021.58 07:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 PM 5889528 7288640 1992908 25.28 2688 1599280 639460 8.11 92408 1643644 858144 07:31:01 PM 5491128 7088724 2391308 30.34 2688 1796120 925808 10.37 161572 1964756 18368 07:32:01 PM 5275372 7039272 2607064 33.07 2688 1954276 942596 10.55 228748 2083268 33608 07:33:01 PM 4907796 6960404 2974640 37.74 2688 2230604 985024 11.03 264032 2369956 132868 07:34:01 PM 4500004 6711552 3382432 42.91 2688 2383568 1227680 13.75 306224 2709384 31376 07:35:01 PM 4666504 6974992 3215932 40.80 2688 2472400 928692 10.40 499024 2320444 46960 Average: 5121722 7010597 2760714 35.02 2688 2072708 941543 10.54 258668 2181909 186887 07:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM eth0 4.76 0.68 0.25 0.03 0.00 0.00 0.00 0.00 07:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM eth0 247.66 137.65 1404.56 54.23 0.00 0.00 0.00 0.00 07:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 101.67 67.34 1085.58 7.28 0.00 0.00 0.00 0.00 07:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 81.77 65.59 953.99 8.00 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 104.78 93.42 477.56 31.92 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 239.84 237.95 1166.71 69.09 0.00 0.00 0.00 0.00 07:35:01 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 154.42 119.81 1012.73 33.94 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) 01/23/2024 _x86_64_ (2 CPU) 19:29:20 LINUX RESTART (2 CPU) 07:30:00 PM CPU %user %nice %system %iowait %steal %idle 07:30:01 PM all 0.68 0.00 1.03 98.29 0.00 0.00 07:30:01 PM 0 1.36 0.00 0.68 97.96 0.00 0.00 07:30:01 PM 1 0.00 0.00 1.38 98.62 0.00 0.00 07:31:01 PM all 14.42 0.00 4.22 30.46 0.07 50.83 07:31:01 PM 0 15.77 0.00 3.54 30.69 0.07 49.93 07:31:01 PM 1 13.08 0.00 4.89 30.23 0.07 51.72 07:32:01 PM all 11.57 0.00 2.68 5.37 0.07 80.31 07:32:01 PM 0 8.14 0.00 2.31 6.42 0.08 83.04 07:32:01 PM 1 14.99 0.00 3.05 4.33 0.05 77.58 07:33:01 PM all 35.76 0.00 4.78 3.29 0.11 56.06 07:33:01 PM 0 38.53 0.00 4.78 3.33 0.10 53.26 07:33:01 PM 1 32.98 0.00 4.79 3.25 0.12 58.86 07:34:01 PM all 34.65 0.00 24.89 7.32 0.12 33.02 07:34:01 PM 0 35.01 0.00 24.30 7.71 0.12 32.86 07:34:01 PM 1 34.30 0.00 25.47 6.93 0.12 33.18 07:35:01 PM all 44.78 0.00 4.69 6.36 0.11 44.06 07:35:01 PM 0 39.08 0.00 5.33 6.50 0.12 48.98 07:35:01 PM 1 50.48 0.00 4.05 6.22 0.10 39.15 Average: all 28.12 0.00 8.22 10.97 0.09 52.59 Average: 0 27.20 0.00 8.02 11.34 0.10 53.35 Average: 1 29.05 0.00 8.43 10.60 0.09 51.83