---> uname -a: Linux prd-centos8-builder-2c-2g-41535.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 710 3891 19 3096 6669 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:d2:00:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fed2:17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:d3:e9:87 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) 10/11/2024 _x86_64_ (2 CPU) 19:08:23 LINUX RESTART (2 CPU) 07:09:02 PM tps rtps wtps bread/s bwrtn/s 07:10:01 PM 162.94 17.26 145.68 3251.36 7008.25 07:11:01 PM 103.95 0.17 103.78 46.51 13743.81 07:12:01 PM 118.79 2.22 116.58 226.99 16736.07 Average: 128.37 6.49 121.88 1163.53 12526.14 07:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 PM 5168408 7043480 2714024 34.43 2688 2056272 945756 10.59 219824 2164120 152328 07:11:01 PM 4503336 6874060 3379096 42.87 2688 2536176 1125748 12.60 269424 2715592 281040 07:12:01 PM 4082004 6837116 3800428 48.21 2688 2890312 1124316 12.59 288144 3041504 202456 Average: 4584583 6918219 3297849 41.84 2688 2494253 1065273 11.93 259131 2640405 211941 07:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 294.21 170.07 1580.27 57.40 0.00 0.00 0.00 0.00 07:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 111.64 75.78 1446.17 12.93 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 45.82 41.99 277.24 6.54 0.00 0.00 0.00 0.00 07:12:01 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 149.77 95.54 1098.63 25.45 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) 10/11/2024 _x86_64_ (2 CPU) 19:08:23 LINUX RESTART (2 CPU) 07:09:02 PM CPU %user %nice %system %iowait %steal %idle 07:10:01 PM all 38.50 0.00 7.54 4.46 0.10 49.41 07:10:01 PM 0 35.91 0.00 8.01 6.18 0.10 49.80 07:10:01 PM 1 41.09 0.00 7.06 2.73 0.10 49.02 07:11:01 PM all 27.23 0.00 5.18 3.55 0.10 63.94 07:11:01 PM 0 21.09 0.00 4.43 3.07 0.10 71.31 07:11:01 PM 1 33.39 0.00 5.93 4.03 0.10 56.55 07:12:01 PM all 53.91 0.00 9.76 2.68 0.12 33.54 07:12:01 PM 0 55.93 0.00 9.91 3.12 0.12 30.92 07:12:01 PM 1 51.88 0.00 9.61 2.23 0.12 36.16 Average: all 39.89 0.00 7.49 3.55 0.11 48.95 Average: 0 37.65 0.00 7.45 4.11 0.11 50.69 Average: 1 42.14 0.00 7.54 3.00 0.11 47.22