---> uname -a: Linux prd-centos8-builder-2c-2g-500.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): 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: 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): 0,1 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 706 3911 19 3079 6673 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:b0:d4:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:feb0:d424/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:4d:ea:7e 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) 10/23/2024 _x86_64_ (2 CPU) 12:19:43 LINUX RESTART (2 CPU) 12:20:00 PM tps rtps wtps bread/s bwrtn/s 12:20:01 PM 262.22 235.56 26.67 11082.96 6451.11 12:21:01 PM 217.08 86.37 130.71 14303.23 42285.79 12:22:01 PM 143.04 6.88 136.15 1279.17 13042.24 12:23:01 PM 172.10 1.28 170.82 148.51 33641.33 Average: 178.04 33.03 145.01 5287.38 29483.53 12:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 PM 7066704 7190708 815728 10.35 2688 332552 813932 10.33 94580 496596 9780 12:21:01 PM 5158228 6959016 2724204 34.56 2688 1990196 1044732 11.70 235392 2190552 124920 12:22:01 PM 4689116 6870352 3193316 40.51 2688 2349852 1135560 12.71 286860 2525164 167576 12:23:01 PM 4003752 6829956 3878680 49.21 2688 2970656 1019464 11.41 451332 2964016 19036 Average: 5229450 6962508 2652982 33.66 2688 1910814 1003422 11.24 267041 2044082 80328 12:20:00 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 66.67 45.19 261.04 5.55 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 370.29 224.04 2155.23 63.58 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 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 70.94 57.60 787.39 8.99 0.00 0.00 0.00 0.00 12:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 140.36 100.32 2044.96 14.61 0.00 0.00 0.00 0.00 12:23:01 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 192.92 126.71 1652.08 28.89 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) 10/23/2024 _x86_64_ (2 CPU) 12:19:43 LINUX RESTART (2 CPU) 12:20:00 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 85.29 0.00 14.71 0.00 0.00 0.00 12:20:01 PM 0 80.88 0.00 19.12 0.00 0.00 0.00 12:20:01 PM 1 89.71 0.00 10.29 0.00 0.00 0.00 12:21:01 PM all 46.92 0.02 9.72 4.15 0.10 39.10 12:21:01 PM 0 51.24 0.00 10.88 5.47 0.10 32.31 12:21:01 PM 1 42.60 0.03 8.56 2.83 0.10 45.88 12:22:01 PM all 35.45 0.00 7.49 5.23 0.11 51.72 12:22:01 PM 0 32.33 0.00 7.40 5.82 0.12 54.35 12:22:01 PM 1 38.59 0.00 7.59 4.64 0.10 49.09 12:23:01 PM all 40.87 0.00 6.08 14.66 0.10 38.29 12:23:01 PM 0 42.68 0.00 6.14 16.44 0.08 34.65 12:23:01 PM 1 39.04 0.00 6.02 12.87 0.12 41.95 Average: all 41.40 0.01 7.81 7.94 0.10 42.74 Average: 0 42.34 0.00 8.22 9.17 0.10 40.17 Average: 1 40.45 0.01 7.41 6.72 0.11 45.30