---> uname -a: Linux prd-centos8-builder-4c-4g-320.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 724 12729 19 2306 14708 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:a1:7c:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fea1:7ca5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:7b:e3:9b 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) 05/04/2024 _x86_64_ (4 CPU) 02:08:22 LINUX RESTART (4 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 153.04 17.54 135.50 5348.39 4584.51 02:11:01 AM 71.39 7.86 63.53 1338.49 4361.81 02:12:01 AM 60.59 0.08 60.51 2.27 6830.79 02:13:01 AM 83.96 1.52 82.44 189.37 6812.14 Average: 92.25 6.75 85.50 1719.79 5647.27 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 13585176 15183568 2554268 15.83 2688 1825660 1121828 6.53 177072 2068016 22124 02:11:01 AM 13297340 15145812 2842104 17.61 2688 2063816 1094560 6.37 212448 2276540 160380 02:12:01 AM 13153832 15075924 2985612 18.50 2688 2133724 1183432 6.89 221216 2393480 64516 02:13:01 AM 13072488 15097688 3066956 19.00 2688 2233172 1140484 6.64 394760 2286992 24904 Average: 13277209 15125748 2862235 17.73 2688 2064093 1135076 6.60 251374 2256257 67981 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 277.09 164.45 1014.07 58.69 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 70.03 56.53 748.98 6.37 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.65 9.48 97.83 1.81 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 119.42 96.85 1402.31 22.81 0.00 0.00 0.00 0.00 02:13:01 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 119.56 81.84 815.86 22.42 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) 05/04/2024 _x86_64_ (4 CPU) 02:08:22 LINUX RESTART (4 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 10.92 0.00 2.38 10.79 0.05 75.87 02:10:01 AM 0 8.95 0.00 3.37 9.96 0.05 77.67 02:10:01 AM 1 9.77 0.00 1.52 1.42 0.05 87.24 02:10:01 AM 2 14.13 0.00 3.08 31.13 0.03 51.62 02:10:01 AM 3 10.82 0.00 1.54 0.69 0.05 86.91 02:11:01 AM all 17.48 0.00 2.34 0.70 0.06 79.41 02:11:01 AM 0 2.12 0.00 1.44 0.78 0.05 95.61 02:11:01 AM 1 27.36 0.00 3.49 0.87 0.05 68.23 02:11:01 AM 2 32.77 0.00 3.26 0.54 0.12 63.32 02:11:01 AM 3 7.71 0.00 1.17 0.62 0.03 90.47 02:12:01 AM all 5.56 0.00 0.74 20.21 0.03 73.45 02:12:01 AM 0 0.40 0.00 0.33 33.96 0.03 65.28 02:12:01 AM 1 10.38 0.00 1.24 22.35 0.05 65.98 02:12:01 AM 2 9.23 0.00 0.78 15.84 0.02 74.13 02:12:01 AM 3 2.24 0.00 0.60 8.70 0.03 88.43 02:13:01 AM all 23.22 0.00 2.57 1.01 0.09 73.11 02:13:01 AM 0 18.88 0.00 2.41 1.34 0.10 77.28 02:13:01 AM 1 31.05 0.00 4.15 1.32 0.08 63.39 02:13:01 AM 2 26.74 0.00 2.24 0.89 0.08 70.05 02:13:01 AM 3 16.20 0.00 1.49 0.50 0.08 81.73 Average: all 14.29 0.00 2.01 8.18 0.06 75.46 Average: 0 7.58 0.00 1.88 11.51 0.06 78.96 Average: 1 19.63 0.00 2.60 6.50 0.06 71.21 Average: 2 20.71 0.00 2.34 12.09 0.06 64.79 Average: 3 9.23 0.00 1.20 2.63 0.05 86.89