---> uname -a: Linux prd-centos8-builder-2c-2g-5867.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 659 4798 19 2239 6743 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:59:9d:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe59:9d1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:9f:a9:20 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) 07/30/2024 _x86_64_ (2 CPU) 07:20:51 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:02 AM 236.98 112.48 124.50 14842.00 40289.41 07:23:01 AM 98.73 7.10 91.63 1274.36 8308.51 07:24:01 AM 69.83 0.47 69.36 58.38 7854.18 07:25:01 AM 18.40 0.07 18.33 3.07 387.52 07:26:01 AM 18.60 0.73 17.86 67.72 412.98 Average: 88.48 24.23 64.25 3256.38 11462.83 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:02 AM 5269792 6961184 2612640 33.15 2688 1884248 1037388 11.62 201284 2124252 106048 07:23:01 AM 5029708 6997532 2852724 36.19 2688 2145696 954560 10.69 226196 2287452 188700 07:24:01 AM 4967384 6952460 2915048 36.98 2688 2162724 1015040 11.37 254144 2313012 1092 07:25:01 AM 4995116 6979188 2887316 36.63 2688 2161756 978208 10.95 270724 2269100 12 07:26:01 AM 4940696 6926968 2941736 37.32 2688 2163896 1009120 11.30 427320 2167156 172 Average: 5040539 6963466 2841893 36.05 2688 2103664 998863 11.18 275934 2232194 59205 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:02 AM eth0 281.24 152.29 1609.36 58.78 0.00 0.00 0.00 0.00 07:22:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 61.38 48.60 634.79 7.67 0.00 0.00 0.00 0.00 07:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 42.32 34.86 302.70 11.55 0.00 0.00 0.00 0.00 07:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 14.70 16.50 12.78 7.22 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 26.03 23.18 29.56 10.44 0.00 0.00 0.00 0.00 07:26:01 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 85.22 55.11 517.51 19.17 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) 07/30/2024 _x86_64_ (2 CPU) 07:20:51 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:02 AM all 49.74 0.03 10.36 8.01 0.10 31.75 07:22:02 AM 0 51.02 0.02 10.34 5.53 0.10 32.98 07:22:02 AM 1 48.45 0.05 10.38 10.50 0.10 30.52 07:23:01 AM all 31.26 0.00 5.28 7.77 0.08 55.60 07:23:01 AM 0 40.50 0.00 6.11 4.40 0.08 48.90 07:23:01 AM 1 22.05 0.00 4.45 11.13 0.08 62.29 07:24:01 AM all 23.97 0.00 3.24 19.77 0.09 52.93 07:24:01 AM 0 25.99 0.00 3.39 19.83 0.07 50.73 07:24:01 AM 1 21.95 0.00 3.09 19.71 0.12 55.14 07:25:01 AM all 26.48 0.00 2.10 5.23 0.14 66.05 07:25:01 AM 0 21.24 0.00 2.10 3.86 0.08 72.71 07:25:01 AM 1 31.74 0.00 2.09 6.60 0.20 59.37 07:26:01 AM all 28.42 0.00 3.04 3.43 0.08 65.03 07:26:01 AM 0 23.47 0.00 3.01 2.82 0.08 70.61 07:26:01 AM 1 33.37 0.00 3.08 4.03 0.08 59.45 Average: all 31.93 0.01 4.79 8.85 0.10 54.33 Average: 0 32.37 0.00 4.97 7.30 0.08 55.27 Average: 1 31.49 0.01 4.61 10.39 0.12 53.38