---> uname -a: Linux prd-centos8-builder-2c-2g-12757.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 703 3937 19 3056 6676 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:8b:49:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe8b:4969/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:90:10:e1 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) 12/04/2024 _x86_64_ (2 CPU) 12:18:44 LINUX RESTART (2 CPU) 12:19:01 PM tps rtps wtps bread/s bwrtn/s 12:20:02 PM 226.49 94.00 132.49 14190.87 41212.55 12:21:01 PM 134.09 7.00 127.09 1300.85 12404.00 12:22:01 PM 144.14 1.33 142.80 170.34 27447.38 Average: 168.43 34.26 134.17 5242.58 27102.94 12:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:02 PM 5214420 6962000 2668004 33.85 2688 1938788 1029484 11.53 208412 2165224 108112 12:21:01 PM 4654624 6889244 3227800 40.95 2688 2405056 1105680 12.38 247376 2607100 262976 12:22:01 PM 4092936 6896664 3789488 48.08 2688 2947692 965804 10.81 419232 2903624 60720 Average: 4653993 6915969 3228431 40.96 2688 2430512 1033656 11.57 291673 2558649 143936 12:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:02 PM eth0 341.10 207.45 1692.33 64.42 0.00 0.00 0.00 0.00 12:20:02 PM docker0 0.00 0.00 0.00 0.00 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 118.38 77.67 1566.11 10.56 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 23.44 22.36 21.94 9.04 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.21 102.63 1090.82 28.11 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) 12/04/2024 _x86_64_ (2 CPU) 12:18:44 LINUX RESTART (2 CPU) 12:19:01 PM CPU %user %nice %system %iowait %steal %idle 12:20:02 PM all 42.43 0.03 9.91 6.46 0.09 41.07 12:20:02 PM 0 49.35 0.00 10.35 7.27 0.10 32.94 12:20:02 PM 1 35.52 0.07 9.47 5.67 0.08 49.20 12:21:01 PM all 36.63 0.00 7.27 3.02 0.08 53.00 12:21:01 PM 0 39.14 0.00 7.67 2.68 0.08 50.42 12:21:01 PM 1 34.12 0.00 6.87 3.36 0.08 55.57 12:22:01 PM all 38.41 0.00 6.34 2.69 0.08 52.48 12:22:01 PM 0 32.11 0.00 5.51 2.14 0.08 60.15 12:22:01 PM 1 44.69 0.00 7.16 3.24 0.08 44.82 Average: all 39.16 0.01 7.84 4.06 0.09 48.84 Average: 0 40.19 0.00 7.84 4.03 0.09 47.85 Average: 1 38.13 0.02 7.84 4.09 0.08 49.83