---> uname -a: Linux prd-centos8-builder-4c-4g-15816.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 784 12031 19 2945 14627 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:89:54:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe89:5433/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:10:a2:36 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) 04/26/2024 _x86_64_ (4 CPU) 11:21:31 LINUX RESTART (4 CPU) 11:22:01 AM tps rtps wtps bread/s bwrtn/s 11:23:01 AM 217.66 29.61 188.05 7059.91 7508.40 11:24:01 AM 93.55 0.23 93.32 8.53 8330.69 11:25:01 AM 143.94 0.90 143.04 126.22 22010.10 Average: 151.72 10.25 141.47 2398.22 12616.39 11:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 AM 13191464 15057732 2947980 18.27 2688 2082080 1198084 6.97 262860 2331444 185592 11:24:01 AM 13028148 15063228 3111296 19.28 2688 2240020 1206292 7.02 247700 2469780 173708 11:25:01 AM 12309272 14964796 3830172 23.73 2688 2832128 1154656 6.72 465884 2877644 191836 Average: 12842961 15028585 3296483 20.43 2688 2384743 1186344 6.90 325481 2559623 183712 11:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 299.33 198.15 1603.60 63.87 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 45.12 37.37 444.12 7.36 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 135.19 93.87 1961.26 12.07 0.00 0.00 0.00 0.00 11:25:01 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 159.88 109.80 1336.33 27.77 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) 04/26/2024 _x86_64_ (4 CPU) 11:21:31 LINUX RESTART (4 CPU) 11:22:01 AM CPU %user %nice %system %iowait %steal %idle 11:23:01 AM all 24.67 0.00 4.42 2.08 0.08 68.75 11:23:01 AM 0 15.46 0.00 2.58 0.18 0.07 81.71 11:23:01 AM 1 26.43 0.00 4.84 1.51 0.08 67.14 11:23:01 AM 2 35.36 0.00 5.60 2.82 0.07 56.16 11:23:01 AM 3 21.46 0.00 4.69 3.81 0.08 69.96 11:24:01 AM all 18.85 0.00 2.55 1.63 0.08 76.90 11:24:01 AM 0 14.51 0.00 2.04 0.87 0.08 82.50 11:24:01 AM 1 32.53 0.00 3.74 2.54 0.07 61.12 11:24:01 AM 2 24.39 0.00 3.04 2.56 0.08 69.93 11:24:01 AM 3 3.93 0.00 1.39 0.55 0.07 94.06 11:25:01 AM all 21.45 0.00 3.96 3.31 0.08 71.20 11:25:01 AM 0 14.19 0.00 3.11 1.19 0.08 81.43 11:25:01 AM 1 30.92 0.00 4.98 4.65 0.10 59.35 11:25:01 AM 2 25.44 0.00 5.03 5.53 0.07 63.93 11:25:01 AM 3 15.27 0.00 2.72 1.88 0.08 80.05 Average: all 21.65 0.00 3.64 2.34 0.08 72.29 Average: 0 14.72 0.00 2.57 0.75 0.08 81.88 Average: 1 29.96 0.00 4.52 2.90 0.08 62.53 Average: 2 28.38 0.00 4.55 3.64 0.07 63.36 Average: 3 13.54 0.00 2.93 2.08 0.08 81.37