---> uname -a: Linux prd-centos8-builder-2c-2g-15978.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4291 19 2761 6742 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:80:5b:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe80:5b81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:56:21:b3 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/27/2024 _x86_64_ (2 CPU) 02:19:31 LINUX RESTART (2 CPU) 02:20:00 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 135.81 0.00 135.81 0.00 268454.05 02:21:01 AM 157.68 31.26 126.42 6485.84 23780.47 02:22:01 AM 107.47 6.70 100.77 1269.39 8779.57 02:23:01 AM 108.16 1.37 106.80 153.02 20047.30 Average: 124.53 13.00 111.53 2614.66 19581.98 02:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5874772 7282880 2007656 25.47 2688 1607160 656984 8.33 120720 1622520 376936 02:21:01 AM 5182648 6977716 2699780 34.25 2688 1985800 997756 11.17 230608 2173504 91024 02:22:01 AM 4965420 7027644 2917008 37.01 2688 2236484 928344 10.39 263004 2297408 131820 02:23:01 AM 4383840 6892616 3498588 44.38 2688 2670608 1018904 11.41 429668 2658452 34576 Average: 5101670 7045214 2780758 35.28 2688 2125013 900497 10.08 261000 2187971 158589 02:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 12.16 10.14 3.14 2.23 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 326.19 189.35 2058.56 60.34 0.00 0.00 0.00 0.00 02:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 58.09 43.34 285.74 6.64 0.00 0.00 0.00 0.00 02:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 94.94 67.41 1312.69 11.18 0.00 0.00 0.00 0.00 02:23:01 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 158.54 99.31 1209.13 25.86 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/27/2024 _x86_64_ (2 CPU) 02:19:31 LINUX RESTART (2 CPU) 02:20:00 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 1.37 0.00 2.73 72.01 0.00 23.89 02:20:01 AM 0 2.05 0.00 4.11 45.89 0.00 47.95 02:20:01 AM 1 0.68 0.00 1.36 97.96 0.00 0.00 02:21:01 AM all 40.88 0.00 7.26 10.69 0.12 41.05 02:21:01 AM 0 54.63 0.00 7.36 8.87 0.13 29.01 02:21:01 AM 1 27.08 0.00 7.16 12.52 0.10 53.14 02:22:01 AM all 39.57 0.00 6.81 1.72 0.14 51.76 02:22:01 AM 0 50.87 0.00 7.63 1.76 0.15 39.59 02:22:01 AM 1 28.16 0.00 5.98 1.68 0.13 64.04 02:23:01 AM all 36.80 0.00 5.31 2.48 0.12 55.29 02:23:01 AM 0 51.77 0.00 5.50 1.65 0.12 40.97 02:23:01 AM 1 21.77 0.00 5.13 3.31 0.12 69.67 Average: all 38.77 0.00 6.43 5.50 0.12 49.17 Average: 0 52.02 0.00 6.80 4.42 0.13 36.63 Average: 1 25.46 0.00 6.05 6.58 0.12 61.78