---> uname -a: Linux prd-centos8-builder-2c-8g-18537.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 798 4322 19 2576 6591 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:03:10:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe03:107f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:c7:70:1f 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) 09/04/2024 _x86_64_ (2 CPU) 09:28:52 LINUX RESTART (2 CPU) 09:29:02 AM tps rtps wtps bread/s bwrtn/s 09:30:01 AM 157.96 106.71 51.25 14313.33 41121.54 09:31:01 AM 148.41 13.45 134.96 2357.47 8918.91 09:32:01 AM 117.54 14.19 103.35 3008.79 9908.74 09:33:01 AM 128.62 0.15 128.47 2.53 4597.00 Average: 138.05 33.31 104.73 4880.38 16029.92 09:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 AM 5390108 7018476 2492324 31.62 2688 1825236 1103280 12.35 191912 2026484 55564 09:31:01 AM 4880220 6871548 3002212 38.09 2688 2168732 1091312 12.22 289068 2366564 131748 09:32:01 AM 4498396 6709972 3384036 42.93 2688 2383072 1277768 14.31 305672 2708108 24280 09:33:01 AM 2622276 4935328 5260156 66.73 2688 2477228 3109792 34.82 343820 4516468 18524 Average: 4347750 6383831 3534682 44.84 2688 2213567 1645538 18.43 282618 2904406 57529 09:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 328.70 190.85 2135.76 60.00 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 129.26 96.22 1398.38 11.67 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 87.39 76.70 481.00 25.54 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 274.99 272.31 1366.26 73.00 0.00 0.00 0.00 0.00 09:33:01 AM 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 204.57 158.90 1341.97 42.48 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) 09/04/2024 _x86_64_ (2 CPU) 09:28:52 LINUX RESTART (2 CPU) 09:29:02 AM CPU %user %nice %system %iowait %steal %idle 09:30:01 AM all 44.51 0.03 9.79 8.51 0.12 37.05 09:30:01 AM 0 45.81 0.02 9.75 8.86 0.14 35.42 09:30:01 AM 1 43.20 0.03 9.82 8.17 0.10 38.67 09:31:01 AM all 29.45 0.00 6.33 7.05 0.13 57.04 09:31:01 AM 0 26.26 0.00 6.34 9.33 0.12 57.95 09:31:01 AM 1 32.67 0.00 6.33 4.75 0.14 56.12 09:32:01 AM all 30.74 0.00 24.92 3.41 0.13 40.80 09:32:01 AM 0 28.87 0.00 25.73 3.85 0.10 41.45 09:32:01 AM 1 32.61 0.00 24.11 2.96 0.17 40.14 09:33:01 AM all 42.60 0.00 4.06 6.23 0.13 46.99 09:33:01 AM 0 40.30 0.00 3.70 6.78 0.13 49.08 09:33:01 AM 1 44.89 0.00 4.42 5.68 0.12 44.89 Average: all 36.78 0.01 11.29 6.29 0.13 45.51 Average: 0 35.23 0.00 11.41 7.19 0.12 46.04 Average: 1 38.33 0.01 11.17 5.38 0.13 44.97