---> uname -a: Linux prd-centos8-builder-4c-4g-10517.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 781 12031 19 2947 14629 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:c5:19:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fec5:197a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:7d:76:00 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) 18:45:14 LINUX RESTART (4 CPU) 06:46:01 PM tps rtps wtps bread/s bwrtn/s 06:47:01 PM 180.72 24.68 156.05 6483.71 6203.27 06:48:01 PM 104.82 0.52 104.30 17.59 9023.24 06:49:01 PM 140.69 0.90 139.79 126.22 21780.79 Average: 142.07 8.70 133.38 2209.17 12335.77 06:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 PM 13271668 15068088 2867776 17.77 2688 2017516 1189284 6.92 244048 2292284 143252 06:48:01 PM 13029464 15061260 3109980 19.27 2688 2236880 1207156 7.02 247936 2468808 170896 06:49:01 PM 12305624 14962400 3833820 23.75 2688 2833608 1164164 6.77 466536 2881448 222068 Average: 12868919 15030583 3270525 20.26 2688 2362668 1186868 6.91 319507 2547513 178739 06:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 344.60 215.26 1604.25 63.66 0.00 0.00 0.00 0.00 06:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 41.60 35.44 408.39 7.10 0.00 0.00 0.00 0.00 06:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 131.79 90.97 1995.59 12.12 0.00 0.00 0.00 0.00 06:49:01 PM 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 172.66 113.89 1336.08 27.63 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) 18:45:14 LINUX RESTART (4 CPU) 06:46:01 PM CPU %user %nice %system %iowait %steal %idle 06:47:01 PM all 19.51 0.00 3.99 3.03 0.08 73.39 06:47:01 PM 0 14.25 0.00 2.66 1.91 0.08 81.10 06:47:01 PM 1 23.41 0.00 4.09 2.87 0.08 69.54 06:47:01 PM 2 21.29 0.00 6.04 5.75 0.07 66.85 06:47:01 PM 3 19.11 0.00 3.18 1.57 0.08 76.05 06:48:01 PM all 19.93 0.00 2.91 1.74 0.07 75.36 06:48:01 PM 0 12.49 0.00 2.33 0.82 0.07 84.29 06:48:01 PM 1 16.04 0.00 2.04 1.79 0.07 80.07 06:48:01 PM 2 21.41 0.00 3.30 1.77 0.07 73.45 06:48:01 PM 3 29.78 0.00 3.96 2.59 0.07 63.60 06:49:01 PM all 22.59 0.00 4.16 2.27 0.09 70.89 06:49:01 PM 0 25.92 0.00 4.28 2.21 0.08 67.51 06:49:01 PM 1 26.20 0.00 4.15 1.94 0.10 67.61 06:49:01 PM 2 14.98 0.00 3.20 3.15 0.08 78.58 06:49:01 PM 3 23.24 0.00 5.00 1.77 0.10 69.89 Average: all 20.68 0.00 3.69 2.34 0.08 73.21 Average: 0 17.55 0.00 3.09 1.64 0.08 77.64 Average: 1 21.88 0.00 3.43 2.20 0.08 72.41 Average: 2 19.23 0.00 4.18 3.56 0.07 72.96 Average: 3 24.05 0.00 4.05 1.98 0.08 69.84