---> uname -a: Linux prd-centos8-builder-2c-1g-6373.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 3950 19 3063 6696 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:55:10:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe55:1004/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:4b:86:2e 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) 08/01/2024 _x86_64_ (2 CPU) 00:00:41 LINUX RESTART (2 CPU) 12:01:01 AM tps rtps wtps bread/s bwrtn/s 12:02:01 AM 185.93 77.67 108.26 12821.13 39592.61 12:03:01 AM 16.16 6.11 10.05 887.04 6125.04 12:04:01 AM 142.45 6.76 135.69 1199.73 22452.98 12:05:01 AM 98.55 7.45 91.11 1324.05 8777.25 Average: 110.83 24.53 86.29 4063.96 19250.50 12:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 AM 5313084 7020740 2569348 32.60 2688 1904244 1223292 13.70 254836 2038812 147160 12:03:01 AM 5063424 6977116 2819008 35.76 2688 2107436 1263968 14.15 266076 2265612 121804 12:04:01 AM 4460316 6938308 3422116 43.41 2688 2636336 927136 10.38 441396 2552300 80984 12:05:01 AM 4195304 6906704 3687128 46.78 2688 2851068 943704 10.57 479380 2732152 48792 Average: 4758032 6960717 3124400 39.64 2688 2374771 1089525 12.20 360422 2397219 99685 12:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 312.44 179.75 1502.27 76.24 0.00 0.00 0.00 0.00 12:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 30.49 20.28 927.31 1.92 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 3.78 3.78 13.70 13.70 0.00 0.00 0.00 0.00 12:04:01 AM eth0 41.47 30.46 145.80 18.36 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 58.51 49.73 601.55 7.90 0.00 0.00 0.00 0.00 12:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 3.42 3.42 0.00 0.00 0.00 0.00 Average: eth0 110.87 70.13 794.72 26.14 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) 08/01/2024 _x86_64_ (2 CPU) 00:00:41 LINUX RESTART (2 CPU) 12:01:01 AM CPU %user %nice %system %iowait %steal %idle 12:02:01 AM all 28.23 0.01 7.49 8.06 0.10 56.11 12:02:01 AM 0 30.48 0.00 6.93 5.46 0.10 57.03 12:02:01 AM 1 25.98 0.02 8.06 10.66 0.10 55.18 12:03:01 AM all 6.18 0.00 1.42 1.83 0.08 90.50 12:03:01 AM 0 10.44 0.00 1.93 1.60 0.08 85.94 12:03:01 AM 1 1.92 0.00 0.90 2.05 0.07 95.06 12:04:01 AM all 31.92 0.00 6.70 6.93 0.12 54.33 12:04:01 AM 0 56.27 0.00 9.28 7.57 0.12 26.77 12:04:01 AM 1 8.20 0.00 4.20 6.31 0.12 81.17 12:05:01 AM all 30.23 0.00 4.87 2.58 0.09 62.23 12:05:01 AM 0 51.00 0.00 6.28 2.52 0.08 40.11 12:05:01 AM 1 9.50 0.00 3.47 2.63 0.10 84.29 Average: all 24.11 0.00 5.11 4.84 0.10 65.84 Average: 0 36.95 0.00 6.09 4.27 0.10 52.60 Average: 1 11.36 0.00 4.15 5.40 0.10 78.99