---> uname -a: Linux prd-centos8-builder-2c-2g-2147.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 3953 19 3080 6716 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:fa:ed:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fefa:eda0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:a0:4d:2c 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) 10/28/2024 _x86_64_ (2 CPU) 09:29:34 LINUX RESTART (2 CPU) 09:30:00 AM tps rtps wtps bread/s bwrtn/s 09:30:03 AM 369.85 104.18 265.67 29088.96 237701.19 09:31:01 AM 139.40 26.72 112.68 6378.91 29575.79 09:32:01 AM 122.09 6.98 115.11 1281.63 9836.38 09:33:01 AM 186.74 1.32 185.42 148.48 38072.71 Average: 153.59 13.22 140.37 3050.75 29698.41 09:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:03 AM 5812700 7225964 2069732 26.26 2688 1612224 734220 9.31 132528 1673752 484716 09:31:01 AM 5246716 6991028 2635716 33.44 2688 1935556 994904 11.14 230512 2112240 91000 09:32:01 AM 4822128 6930784 3060304 38.82 2688 2279720 1055172 11.81 279252 2410388 185236 09:33:01 AM 4061484 6889016 3820948 48.47 2688 2971728 970884 10.87 449396 2918564 85232 Average: 4985757 7009198 2896675 36.75 2688 2199807 938795 10.51 272922 2278736 211546 09:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:03 AM eth0 5.67 4.48 1.41 0.99 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 334.08 201.38 1856.31 63.19 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 66.67 53.89 630.09 8.60 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 151.28 106.63 2506.34 15.44 0.00 0.00 0.00 0.00 09:33:01 AM 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 179.07 117.60 1631.39 28.18 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) 10/28/2024 _x86_64_ (2 CPU) 09:29:34 LINUX RESTART (2 CPU) 09:30:00 AM CPU %user %nice %system %iowait %steal %idle 09:30:03 AM all 14.57 0.00 24.54 58.59 0.00 2.30 09:30:03 AM 0 13.27 0.00 31.79 53.70 0.00 1.23 09:30:03 AM 1 15.85 0.00 17.38 63.41 0.00 3.35 09:31:01 AM all 34.14 0.00 6.81 4.56 0.10 54.38 09:31:01 AM 0 37.04 0.00 7.66 7.38 0.12 47.79 09:31:01 AM 1 31.26 0.00 5.96 1.75 0.09 60.94 09:32:01 AM all 37.41 0.00 7.16 4.00 0.11 51.32 09:32:01 AM 0 47.71 0.00 8.56 5.10 0.12 38.51 09:32:01 AM 1 27.12 0.00 5.75 2.91 0.10 64.13 09:33:01 AM all 43.32 0.00 6.87 13.24 0.16 36.41 09:33:01 AM 0 45.25 0.00 7.27 14.40 0.13 32.95 09:33:01 AM 1 41.39 0.00 6.47 12.08 0.18 39.87 Average: all 37.91 0.00 7.27 8.23 0.12 46.47 Average: 0 42.88 0.00 8.26 9.79 0.12 38.95 Average: 1 32.96 0.00 6.27 6.67 0.12 53.98