---> uname -a: Linux prd-centos8-builder-2c-8g-24126.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 725 4398 19 2574 6664 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:bc:af:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:febc:af75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:c3:f3:1b 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) 09/19/2024 _x86_64_ (2 CPU) 12:17:45 LINUX RESTART (2 CPU) 12:18:01 PM tps rtps wtps bread/s bwrtn/s 12:19:01 PM 131.34 84.17 47.17 13134.99 40121.56 12:20:01 PM 151.45 13.53 137.92 2358.81 8262.40 12:21:01 PM 116.18 14.80 101.38 3178.94 9817.69 12:22:01 PM 148.89 0.35 148.54 50.12 5140.36 Average: 136.96 28.21 108.75 4680.91 15835.95 12:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 PM 5403404 7048324 2479028 31.45 2688 1841632 967492 10.83 208988 1997088 55812 12:20:01 PM 4986280 6974256 2896152 36.74 2688 2165456 1002452 11.22 289732 2259812 122992 12:21:01 PM 4722536 6948292 3159896 40.09 2688 2397068 966296 10.82 329740 2458556 35272 12:22:01 PM 4541688 6861184 3340744 42.38 2688 2483908 1023328 11.46 508492 2434972 22696 Average: 4913477 6958014 2968955 37.67 2688 2222016 989892 11.08 334238 2287607 59193 12:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 336.95 218.19 2117.14 59.62 0.00 0.00 0.00 0.00 12:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 113.93 82.69 1066.86 11.82 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 108.58 93.60 681.16 27.07 0.00 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 255.94 252.66 1198.86 71.95 0.00 0.00 0.00 0.00 12:22:01 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 203.85 161.78 1266.01 42.61 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) 09/19/2024 _x86_64_ (2 CPU) 12:17:45 LINUX RESTART (2 CPU) 12:18:01 PM CPU %user %nice %system %iowait %steal %idle 12:19:01 PM all 37.00 0.02 8.42 5.71 0.10 48.76 12:19:01 PM 0 38.34 0.02 8.09 6.19 0.10 47.27 12:19:01 PM 1 35.66 0.02 8.75 5.23 0.10 50.24 12:20:01 PM all 28.58 0.00 5.76 6.62 0.09 58.94 12:20:01 PM 0 21.73 0.00 5.05 2.49 0.08 70.64 12:20:01 PM 1 35.38 0.00 6.47 10.72 0.10 47.33 12:21:01 PM all 33.61 0.00 25.28 2.75 0.13 38.24 12:21:01 PM 0 30.37 0.00 24.02 3.38 0.12 42.12 12:21:01 PM 1 36.84 0.00 26.53 2.12 0.13 34.37 12:22:01 PM all 51.71 0.00 5.04 3.65 0.14 39.45 12:22:01 PM 0 44.20 0.00 5.77 4.70 0.15 45.18 12:22:01 PM 1 59.21 0.00 4.30 2.61 0.13 33.75 Average: all 37.73 0.00 11.14 4.68 0.12 46.34 Average: 0 33.67 0.00 10.75 4.19 0.11 51.27 Average: 1 41.78 0.00 11.52 5.17 0.12 41.41