---> uname -a: Linux prd-centos8-builder-2c-8g-4949.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 592 4124 19 2980 6805 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:7c:25:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe7c:2530/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:7a:e2:2e 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) 12/23/2024 _x86_64_ (2 CPU) 03:26:50 LINUX RESTART (2 CPU) 03:27:01 AM tps rtps wtps bread/s bwrtn/s 03:28:01 AM 163.98 109.30 54.68 16835.40 38516.68 03:29:01 AM 112.60 9.26 103.33 1498.30 28740.90 03:30:01 AM 99.97 0.55 99.42 60.38 8195.38 Average: 125.51 39.70 85.81 6131.36 25150.99 03:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 AM 4227896 6385616 3654536 46.36 2688 2351432 1642824 18.39 207164 3160420 546700 03:29:01 AM 4519740 7012996 3362692 42.66 2688 2680164 937908 10.50 459504 2598492 61700 03:30:01 AM 4275588 7019008 3606844 45.76 2688 2915992 904892 10.13 462608 2783700 118604 Average: 4341075 6805873 3541357 44.93 2688 2649196 1161875 13.01 376425 2847537 242335 03:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 394.67 193.35 4456.88 46.29 0.00 0.00 0.00 0.00 03:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.95 0.95 0.07 0.07 0.00 0.00 0.00 0.00 03:29:01 AM eth0 29.64 24.59 303.21 4.48 0.00 0.00 0.00 0.00 03:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 66.93 54.82 652.37 10.74 0.00 0.00 0.00 0.00 03:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 163.75 90.92 1804.15 20.50 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) 12/23/2024 _x86_64_ (2 CPU) 03:26:50 LINUX RESTART (2 CPU) 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 51.96 0.03 9.31 7.89 0.11 30.71 03:28:01 AM 0 49.01 0.03 8.57 8.00 0.10 34.28 03:28:01 AM 1 54.92 0.02 10.05 7.77 0.12 27.12 03:29:01 AM all 70.26 0.00 4.00 3.62 0.13 22.00 03:29:01 AM 0 69.36 0.00 3.43 4.49 0.12 22.61 03:29:01 AM 1 71.16 0.00 4.58 2.73 0.13 21.39 03:30:01 AM all 38.28 0.00 5.66 2.24 0.11 53.71 03:30:01 AM 0 29.95 0.00 4.65 2.33 0.10 62.96 03:30:01 AM 1 46.60 0.00 6.68 2.15 0.12 44.46 Average: all 53.48 0.01 6.32 4.57 0.11 35.51 Average: 0 49.43 0.01 5.54 4.93 0.11 39.98 Average: 1 57.54 0.01 7.09 4.20 0.12 31.04