---> uname -a: Linux prd-centos8-builder-2c-2g-16971.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 661 4004 19 3032 6718 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:40:df:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe40:dfe7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:44:b8:ee 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (2 CPU) 10:29:22 LINUX RESTART (2 CPU) 10:30:00 AM tps rtps wtps bread/s bwrtn/s 10:30:01 AM 443.01 369.89 73.12 51690.32 954.84 10:31:01 AM 136.97 24.59 112.38 5076.44 6650.23 10:32:01 AM 115.83 1.95 113.88 63.72 10201.15 10:33:01 AM 217.51 1.17 216.35 109.98 38401.95 Average: 158.24 11.09 147.15 2006.87 18327.39 10:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 AM 5866844 7280728 2015452 25.57 2688 1613388 674120 7.55 108684 1647880 708 10:31:01 AM 5101400 6963072 2780896 35.28 2688 2050584 1015596 11.37 240460 2241912 138936 10:32:01 AM 4733804 6897848 3148492 39.94 2688 2335280 1095224 12.26 261136 2519320 230624 10:33:01 AM 4139256 6915124 3743040 47.49 2688 2923652 944884 10.58 438512 2857640 154692 Average: 4960326 7014193 2921970 37.07 2688 2230726 932456 10.44 262198 2316688 131240 10:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 322.83 208.41 1994.14 58.75 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 85.42 64.32 1219.67 10.09 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 128.36 104.47 2057.15 14.70 0.00 0.00 0.00 0.00 10:33:01 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 177.96 125.09 1747.97 27.71 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (2 CPU) 10:29:22 LINUX RESTART (2 CPU) 10:30:00 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 28.98 0.00 20.45 27.27 0.00 23.30 10:30:01 AM 0 22.99 0.00 14.94 29.89 0.00 32.18 10:30:01 AM 1 34.83 0.00 25.84 24.72 0.00 14.61 10:31:01 AM all 38.74 0.00 5.08 5.76 0.11 50.32 10:31:01 AM 0 40.63 0.00 5.35 8.18 0.12 45.72 10:31:01 AM 1 36.86 0.00 4.80 3.34 0.10 54.90 10:32:01 AM all 42.92 0.00 4.68 3.68 0.12 48.61 10:32:01 AM 0 53.93 0.00 5.69 3.65 0.12 36.62 10:32:01 AM 1 31.91 0.00 3.66 3.71 0.12 60.60 10:33:01 AM all 50.86 0.00 4.92 11.02 0.13 33.08 10:33:01 AM 0 55.58 0.00 4.96 10.36 0.12 28.98 10:33:01 AM 1 46.17 0.00 4.88 11.68 0.13 37.14 Average: all 44.10 0.00 4.97 6.91 0.12 43.91 Average: 0 49.92 0.00 5.38 7.50 0.12 37.09 Average: 1 38.29 0.00 4.55 6.34 0.12 50.70