---> uname -a: Linux prd-centos8-builder-2c-8g-33717.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 644 3968 19 3084 6753 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:ca:41:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:feca:415e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:43:fa:b2 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) 10/02/2024 _x86_64_ (2 CPU) 03:03:43 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 192.57 97.14 95.44 16342.65 59622.30 03:06:01 AM 89.29 14.58 74.71 2741.22 10282.01 03:07:02 AM 92.07 0.47 91.60 58.25 8367.78 Average: 124.65 37.40 87.25 6382.36 26096.28 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 3716848 6146076 4165576 52.85 2688 2620672 2215992 24.81 241932 3624328 182640 03:06:01 AM 4135172 6923244 3747252 47.54 2688 2965208 1010960 11.32 515104 2889228 210480 03:07:02 AM 4126644 6975408 3755780 47.65 2688 3020780 923284 10.34 481684 2909260 88484 Average: 3992888 6681576 3889536 49.34 2688 2868887 1383412 15.49 412907 3140939 160535 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 03:05:01 AM eth0 323.11 188.94 4866.58 45.75 0.00 0.00 0.00 0.00 03:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM lo 2.07 2.07 0.10 0.10 0.00 0.00 0.00 0.00 03:06:01 AM eth0 66.23 51.22 718.08 7.04 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 AM eth0 35.97 31.02 239.72 7.83 0.00 0.00 0.00 0.00 03:07:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 141.80 90.41 1941.94 20.21 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) 10/02/2024 _x86_64_ (2 CPU) 03:03:43 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 67.58 0.02 8.95 7.05 0.14 16.26 03:05:01 AM 0 69.03 0.02 7.27 7.45 0.15 16.08 03:05:01 AM 1 66.13 0.02 10.63 6.65 0.13 16.44 03:06:01 AM all 52.68 0.00 5.43 2.24 0.14 39.51 03:06:01 AM 0 48.19 0.00 5.50 1.80 0.13 44.38 03:06:01 AM 1 57.17 0.00 5.36 2.67 0.15 34.65 03:07:02 AM all 31.22 0.00 5.05 2.56 0.12 61.06 03:07:02 AM 0 22.93 0.00 5.09 3.07 0.12 68.79 03:07:02 AM 1 39.47 0.00 5.00 2.05 0.12 53.36 Average: all 50.45 0.01 6.47 3.94 0.13 39.00 Average: 0 46.67 0.01 5.95 4.10 0.13 43.15 Average: 1 54.22 0.01 6.99 3.78 0.13 34.87