---> uname -a: Linux prd-centos8-builder-2c-8g-4029.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4009 19 3086 6795 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:51:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:febe:51ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:0c:3b:a5 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) 07/24/2024 _x86_64_ (2 CPU) 03:05:03 LINUX RESTART (2 CPU) 03:06:02 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 98.17 2.93 95.24 451.51 30492.10 03:08:01 AM 2.05 0.02 2.03 0.40 218.58 03:09:01 AM 1.15 0.03 1.12 0.53 176.06 03:10:01 AM 0.72 0.00 0.72 0.00 24.08 03:11:01 AM 6.08 5.47 0.62 1093.68 190.30 03:12:01 AM 56.66 7.85 48.82 1331.69 3849.07 Average: 27.28 2.72 24.56 479.72 5756.81 03:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 3045876 5493068 4836556 61.36 2688 2638060 2558776 28.65 277220 4255792 140 03:08:01 AM 3212520 5659992 4669912 59.24 2688 2638332 2384844 26.70 277512 4089676 60 03:09:01 AM 3211016 5658800 4671416 59.26 2688 2638636 2384844 26.70 277840 4090772 156 03:10:01 AM 3208420 5656468 4674012 59.30 2688 2638900 2405980 26.94 278108 4093120 80 03:11:01 AM 4558948 7045288 3323484 42.16 2688 2676964 965024 10.81 439624 2588216 280 03:12:01 AM 4278792 7014804 3603640 45.72 2688 2912268 957436 10.72 482152 2777828 122828 Average: 3585929 6088070 4296503 54.51 2688 2690527 1942817 21.75 338743 3649234 20591 03:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 5.18 5.18 0.29 0.29 0.00 0.00 0.00 0.00 03:07:01 AM eth0 6.85 1.56 3.32 1.16 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 9.77 9.77 0.48 0.48 0.00 0.00 0.00 0.00 03:08:01 AM eth0 1.90 1.02 0.88 0.67 0.00 0.00 0.00 0.00 03:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM lo 9.86 9.86 0.48 0.48 0.00 0.00 0.00 0.00 03:09:01 AM eth0 2.37 0.62 0.56 0.28 0.00 0.00 0.00 0.00 03:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM lo 9.83 9.83 0.48 0.48 0.00 0.00 0.00 0.00 03:10:01 AM eth0 7.20 0.48 0.90 0.09 0.00 0.00 0.00 0.00 03:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM lo 8.97 8.97 0.44 0.44 0.00 0.00 0.00 0.00 03:11:01 AM eth0 10.51 3.87 4.48 2.01 0.00 0.00 0.00 0.00 03:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 61.45 49.02 727.29 6.88 0.00 0.00 0.00 0.00 03:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.27 7.27 0.36 0.36 0.00 0.00 0.00 0.00 Average: eth0 15.07 9.45 123.25 1.85 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) 07/24/2024 _x86_64_ (2 CPU) 03:05:03 LINUX RESTART (2 CPU) 03:06:02 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 61.69 0.00 2.26 18.61 0.14 17.31 03:07:01 AM 0 61.53 0.00 2.55 16.14 0.14 19.65 03:07:01 AM 1 61.84 0.00 1.97 21.10 0.14 14.96 03:08:01 AM all 5.00 0.00 0.44 0.00 0.08 94.49 03:08:01 AM 0 5.60 0.00 0.37 0.00 0.07 93.97 03:08:01 AM 1 4.41 0.00 0.50 0.00 0.08 95.01 03:09:01 AM all 4.15 0.00 0.45 0.04 0.11 95.25 03:09:01 AM 0 4.12 0.00 0.49 0.02 0.10 95.28 03:09:01 AM 1 4.18 0.00 0.42 0.07 0.12 95.21 03:10:01 AM all 2.81 0.00 0.41 0.01 0.11 96.67 03:10:01 AM 0 2.91 0.00 0.42 0.02 0.13 96.52 03:10:01 AM 1 2.70 0.00 0.40 0.00 0.08 96.82 03:11:01 AM all 6.45 0.00 1.31 0.67 0.16 91.41 03:11:01 AM 0 7.79 0.00 1.61 0.93 0.19 89.49 03:11:01 AM 1 5.11 0.00 1.01 0.42 0.13 93.33 03:12:01 AM all 26.18 0.00 4.55 4.67 0.11 64.49 03:12:01 AM 0 38.98 0.00 6.01 6.35 0.10 48.56 03:12:01 AM 1 13.44 0.00 3.10 3.00 0.12 80.34 Average: all 17.51 0.00 1.57 3.93 0.12 76.87 Average: 0 19.98 0.00 1.90 3.85 0.12 74.14 Average: 1 15.04 0.00 1.23 4.01 0.11 79.61