---> uname -a: Linux prd-centos8-builder-2c-2g-13634.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 731 3892 19 3073 6648 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:52:a3:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe52:a3c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:8a:3d:e2 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) 08/22/2024 _x86_64_ (2 CPU) 11:05:24 LINUX RESTART (2 CPU) 11:06:02 AM tps rtps wtps bread/s bwrtn/s 11:07:01 AM 129.92 26.06 103.86 6276.92 31878.16 11:08:01 AM 121.73 6.95 114.78 1281.44 9301.13 11:09:01 AM 129.67 2.18 127.49 240.05 20895.85 11:10:01 AM 97.07 0.77 96.30 86.24 11067.11 Average: 119.55 8.92 110.64 1953.15 18228.71 11:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 AM 5270376 6968804 2612056 33.14 2688 1890000 1002432 11.22 197988 2123580 90284 11:08:01 AM 4967932 6964424 2914500 36.97 2688 2172280 961872 10.77 231480 2330492 138880 11:09:01 AM 4143208 6753208 3739224 47.44 2688 2764072 1166992 13.07 275820 3024392 164672 11:10:01 AM 4006104 6826816 3876328 49.18 2688 2953460 1010004 11.31 470300 2921268 69308 Average: 4596905 6878313 3285527 41.68 2688 2444953 1035325 11.59 293897 2599933 115786 11:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 275.40 164.33 1261.42 59.84 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 59.45 45.17 579.02 7.92 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 123.81 87.90 1607.55 9.49 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 30.01 29.21 168.87 8.24 0.00 0.00 0.00 0.00 11:10:01 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 121.52 81.31 902.72 21.21 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) 08/22/2024 _x86_64_ (2 CPU) 11:05:24 LINUX RESTART (2 CPU) 11:06:02 AM CPU %user %nice %system %iowait %steal %idle 11:07:01 AM all 33.44 0.00 6.51 14.67 0.13 45.25 11:07:01 AM 0 31.09 0.00 7.00 16.52 0.14 45.25 11:07:01 AM 1 35.79 0.00 6.01 12.83 0.12 45.25 11:08:01 AM all 33.41 0.00 6.56 5.19 0.10 54.75 11:08:01 AM 0 36.49 0.00 6.95 5.36 0.10 51.10 11:08:01 AM 1 30.28 0.00 6.16 5.02 0.10 58.44 11:09:01 AM all 54.37 0.00 8.68 3.92 0.13 32.90 11:09:01 AM 0 46.97 0.00 7.66 4.44 0.13 40.80 11:09:01 AM 1 61.79 0.00 9.70 3.39 0.13 24.99 11:10:01 AM all 40.97 0.00 5.64 3.21 0.12 50.05 11:10:01 AM 0 43.87 0.00 5.87 3.28 0.13 46.84 11:10:01 AM 1 38.08 0.00 5.42 3.14 0.10 53.27 Average: all 40.59 0.00 6.85 6.70 0.12 45.74 Average: 0 39.65 0.00 6.87 7.34 0.13 46.01 Average: 1 41.53 0.00 6.83 6.06 0.11 45.47