---> uname -a: Linux prd-centos8-builder-2c-2g-1971.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 3948 19 3087 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:be:63:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:febe:6318/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:8c:09:bb 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (2 CPU) 15:00:21 LINUX RESTART (2 CPU) 03:01:01 PM tps rtps wtps bread/s bwrtn/s 03:02:01 PM 124.39 24.02 100.37 5437.35 7720.37 03:03:01 PM 96.12 0.08 96.04 4.00 9027.31 03:04:01 PM 181.01 1.28 179.72 148.75 38911.65 Average: 133.88 8.38 125.50 1845.00 18605.39 03:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:02:01 PM 5091252 6947948 2791184 35.41 2688 2045620 1033892 11.58 268412 2222236 117916 03:03:01 PM 4745876 6870536 3136560 39.79 2688 2295920 1148996 12.87 277152 2490148 184172 03:04:01 PM 4075784 6910144 3806652 48.29 2688 2983152 956812 10.71 450868 2911416 54012 Average: 4637637 6909543 3244799 41.16 2688 2441564 1046567 11.72 332144 2541267 118700 03:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM eth0 329.23 212.75 2089.00 59.54 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM eth0 42.74 36.68 472.65 7.18 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM eth0 164.48 107.65 2318.62 18.97 0.00 0.00 0.00 0.00 03:04:01 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 178.03 118.54 1624.18 28.40 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (2 CPU) 15:00:21 LINUX RESTART (2 CPU) 03:01:01 PM CPU %user %nice %system %iowait %steal %idle 03:02:01 PM all 36.38 0.00 7.02 5.02 0.14 51.44 03:02:01 PM 0 41.52 0.00 7.19 3.97 0.14 47.19 03:02:01 PM 1 31.25 0.00 6.85 6.07 0.14 55.70 03:03:01 PM all 40.89 0.00 6.45 2.82 0.15 49.69 03:03:01 PM 0 44.35 0.00 6.82 2.53 0.17 46.13 03:03:01 PM 1 37.44 0.00 6.09 3.10 0.13 53.24 03:04:01 PM all 47.41 0.00 7.30 12.66 0.19 32.45 03:04:01 PM 0 49.91 0.00 7.44 15.05 0.19 27.41 03:04:01 PM 1 44.91 0.00 7.16 10.27 0.18 37.48 Average: all 41.58 0.00 6.92 6.83 0.16 44.51 Average: 0 45.27 0.00 7.15 7.18 0.16 40.24 Average: 1 37.89 0.00 6.70 6.47 0.15 48.79