---> uname -a: Linux prd-centos8-builder-4c-4g-10398.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: 2799.996 BogoMIPS: 5599.99 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 12032 19 2943 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:34:9c:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe34:9c6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:e5:8c:75 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) 04/23/2024 _x86_64_ (4 CPU) 11:07:21 LINUX RESTART (4 CPU) 11:08:02 AM tps rtps wtps bread/s bwrtn/s 11:09:01 AM 200.63 13.97 186.65 2479.95 6749.61 11:10:01 AM 72.56 0.17 72.39 4.67 7239.60 11:11:01 AM 112.15 0.87 111.28 119.69 11507.51 Average: 128.05 4.95 123.10 859.28 8508.48 11:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 AM 13303760 15123612 2835684 17.57 2688 2034792 1084520 6.31 224104 2257684 137600 11:10:01 AM 13138344 15097544 3001100 18.59 2688 2167920 1114736 6.49 229464 2392252 115928 11:11:01 AM 12338560 14983588 3800884 23.55 2688 2820520 1225812 7.13 308640 3009396 504148 Average: 12926888 15068248 3212556 19.90 2688 2341077 1141689 6.64 254069 2553111 252559 11:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 164.50 112.28 1096.47 25.13 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 29.71 20.63 211.96 4.55 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 142.44 106.20 2163.66 12.90 0.00 0.00 0.00 0.00 11:11:01 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 111.93 79.52 1157.70 14.13 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) 04/23/2024 _x86_64_ (4 CPU) 11:07:21 LINUX RESTART (4 CPU) 11:08:02 AM CPU %user %nice %system %iowait %steal %idle 11:09:01 AM all 17.65 0.00 3.14 1.89 0.09 77.23 11:09:01 AM 0 14.25 0.00 2.55 1.92 0.12 81.16 11:09:01 AM 1 26.98 0.00 3.80 1.49 0.09 67.64 11:09:01 AM 2 20.49 0.00 3.89 2.85 0.10 72.67 11:09:01 AM 3 8.92 0.00 2.32 1.29 0.07 87.40 11:10:01 AM all 11.93 0.00 1.63 6.59 0.05 79.80 11:10:01 AM 0 3.19 0.00 1.02 4.06 0.03 91.71 11:10:01 AM 1 22.78 0.00 2.18 10.09 0.08 64.87 11:10:01 AM 2 15.69 0.00 2.17 9.82 0.05 72.27 11:10:01 AM 3 6.21 0.00 1.16 2.43 0.05 90.15 11:11:01 AM all 21.33 0.00 4.10 2.26 0.10 72.21 11:11:01 AM 0 10.73 0.00 2.52 0.48 0.10 86.16 11:11:01 AM 1 25.08 0.00 4.29 3.02 0.08 67.53 11:11:01 AM 2 27.34 0.00 4.05 2.94 0.12 65.55 11:11:01 AM 3 22.21 0.00 5.54 2.60 0.10 69.54 Average: all 16.97 0.00 2.96 3.59 0.08 76.41 Average: 0 9.36 0.00 2.03 2.16 0.08 86.38 Average: 1 24.94 0.00 3.43 4.87 0.08 66.68 Average: 2 21.17 0.00 3.37 5.22 0.09 70.15 Average: 3 12.46 0.00 3.01 2.11 0.07 82.35