---> uname -a: Linux prd-centos8-builder-2c-2g-492.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 726 3879 19 3092 6654 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:6d:48:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe6d:48a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:ff:c7:65 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) 12/06/2024 _x86_64_ (2 CPU) 12:43:50 LINUX RESTART (2 CPU) 12:44:01 PM tps rtps wtps bread/s bwrtn/s 12:45:01 PM 240.35 110.44 129.90 14643.28 41143.51 12:46:01 PM 125.96 6.90 119.06 1279.57 10207.73 12:47:01 PM 133.29 2.20 131.09 240.09 20737.08 12:48:01 PM 112.00 0.93 111.06 113.56 13047.28 Average: 152.90 30.12 122.78 4069.73 21284.75 12:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 PM 5268188 6980672 2614244 33.17 2688 1902696 1010896 11.32 197212 2121736 101848 12:46:01 PM 4808732 6915824 3073700 38.99 2688 2278504 1080504 12.10 233324 2472428 217784 12:47:01 PM 4221660 6870984 3660772 46.44 2688 2795692 1069644 11.98 270204 2940296 179124 12:48:01 PM 4032148 6873128 3850284 48.85 2688 2967520 953284 10.67 459684 2896464 24756 Average: 4582682 6910152 3299750 41.86 2688 2486103 1028582 11.52 290106 2607731 130878 12:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 301.90 184.04 1543.04 60.77 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 78.96 61.40 1010.39 9.11 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 80.69 56.19 972.62 7.11 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 25.06 22.91 99.78 8.62 0.00 0.00 0.00 0.00 12:48:01 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 121.66 81.14 906.48 21.41 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) 12/06/2024 _x86_64_ (2 CPU) 12:43:50 LINUX RESTART (2 CPU) 12:44:01 PM CPU %user %nice %system %iowait %steal %idle 12:45:01 PM all 51.94 0.03 10.54 7.06 0.12 30.31 12:45:01 PM 0 54.31 0.03 12.28 9.48 0.12 23.78 12:45:01 PM 1 49.56 0.03 8.80 4.64 0.12 36.85 12:46:01 PM all 36.18 0.00 7.06 5.20 0.11 51.45 12:46:01 PM 0 36.42 0.00 7.21 4.69 0.12 51.57 12:46:01 PM 1 35.95 0.00 6.91 5.71 0.10 51.34 12:47:01 PM all 50.85 0.00 9.40 5.04 0.13 34.57 12:47:01 PM 0 45.78 0.00 9.19 5.00 0.15 39.88 12:47:01 PM 1 55.91 0.00 9.62 5.08 0.12 29.27 12:48:01 PM all 42.63 0.00 5.52 4.54 0.13 47.19 12:48:01 PM 0 43.74 0.00 5.54 3.90 0.13 46.70 12:48:01 PM 1 41.51 0.00 5.50 5.18 0.12 47.68 Average: all 45.39 0.01 8.13 5.46 0.12 40.90 Average: 0 45.05 0.01 8.55 5.76 0.13 40.50 Average: 1 45.72 0.01 7.71 5.15 0.11 41.30