---> uname -a: Linux prd-centos8-builder-2c-2g-4851.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 704 3910 19 3081 6675 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:e8:db:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fee8:db0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:c3:4d:2b 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) 11/06/2024 _x86_64_ (2 CPU) 19:21:03 LINUX RESTART (2 CPU) 07:22:01 PM tps rtps wtps bread/s bwrtn/s 07:23:01 PM 107.43 7.23 100.20 1265.58 9015.79 07:24:01 PM 210.53 1.38 209.15 181.04 36072.49 Average: 158.98 4.31 154.67 723.35 22543.01 07:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 PM 4887192 6956320 2995240 38.00 2688 2243552 981964 11.00 259548 2380120 216588 07:24:01 PM 4016748 6845504 3865684 49.04 2688 2973008 1026340 11.49 446732 2959012 128544 Average: 4451970 6900912 3430462 43.52 2688 2608280 1004152 11.24 353140 2669566 172566 07:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 PM eth0 80.47 65.68 820.75 8.70 0.00 0.00 0.00 0.00 07:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 PM eth0 186.59 131.48 2538.53 18.97 0.00 0.00 0.00 0.00 07:24:01 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 133.52 98.58 1679.57 13.83 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) 11/06/2024 _x86_64_ (2 CPU) 19:21:03 LINUX RESTART (2 CPU) 07:22:01 PM CPU %user %nice %system %iowait %steal %idle 07:23:01 PM all 37.17 0.00 6.32 1.52 0.09 54.91 07:23:01 PM 0 31.50 0.00 5.89 1.35 0.08 61.18 07:23:01 PM 1 42.83 0.00 6.75 1.68 0.10 48.64 07:24:01 PM all 49.15 0.00 8.18 5.05 0.11 37.50 07:24:01 PM 0 49.46 0.00 8.22 5.04 0.12 37.17 07:24:01 PM 1 48.85 0.00 8.15 5.07 0.10 37.83 Average: all 43.15 0.00 7.25 3.28 0.10 46.22 Average: 0 40.47 0.00 7.05 3.19 0.10 49.19 Average: 1 45.83 0.00 7.45 3.37 0.10 43.25