---> uname -a: Linux prd-centos8-builder-4c-4g-8828.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 746 11882 19 3132 14681 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:ac:f7:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:feac:f748/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:58:29:53 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) 04/18/2024 _x86_64_ (4 CPU) 04:05:23 LINUX RESTART (4 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 131.21 24.31 106.90 4964.88 31943.77 04:08:01 AM 69.17 7.85 61.32 1382.84 4287.47 04:09:01 AM 63.93 0.05 63.88 1.20 6213.66 Average: 88.10 10.74 77.37 2116.35 14148.85 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 12585840 15126632 3553600 22.02 2688 2760820 1084584 6.31 445644 2772908 40516 04:08:01 AM 12323444 15073296 3815996 23.64 2688 2958956 1103652 6.42 478784 2963660 135984 04:09:01 AM 12239400 15053308 3900040 24.16 2688 3020932 1116120 6.49 483760 3033652 48076 Average: 12382895 15084412 3756545 23.28 2688 2913569 1101452 6.41 469396 2923407 74859 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 3.30 3.30 0.19 0.19 0.00 0.00 0.00 0.00 04:07:01 AM eth0 298.52 233.52 4914.94 44.92 0.00 0.00 0.00 0.00 04:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 56.52 46.38 587.64 6.94 0.00 0.00 0.00 0.00 04:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 19.84 19.93 230.74 3.47 0.00 0.00 0.00 0.00 04:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 124.97 99.94 1911.18 18.45 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) 04/18/2024 _x86_64_ (4 CPU) 04:05:23 LINUX RESTART (4 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 49.93 0.00 3.35 6.55 0.11 40.06 04:07:01 AM 0 54.14 0.00 2.46 6.21 0.10 37.08 04:07:01 AM 1 48.08 0.00 6.01 10.03 0.10 35.78 04:07:01 AM 2 48.27 0.00 2.35 3.49 0.14 45.76 04:07:01 AM 3 49.24 0.00 2.57 6.42 0.12 41.65 04:08:01 AM all 13.90 0.00 2.09 4.31 0.11 79.60 04:08:01 AM 0 4.97 0.00 0.94 2.96 0.12 91.02 04:08:01 AM 1 19.37 0.00 2.17 5.35 0.12 73.00 04:08:01 AM 2 21.44 0.00 2.85 4.42 0.12 71.18 04:08:01 AM 3 9.85 0.00 2.41 4.52 0.08 83.14 04:09:01 AM all 11.07 0.00 0.98 6.72 0.05 81.18 04:09:01 AM 0 10.07 0.00 1.34 5.05 0.05 83.49 04:09:01 AM 1 21.19 0.00 1.13 7.87 0.05 69.76 04:09:01 AM 2 9.98 0.00 0.95 9.06 0.05 79.95 04:09:01 AM 3 3.12 0.00 0.48 4.91 0.05 91.43 Average: all 24.92 0.00 2.14 5.86 0.09 67.00 Average: 0 22.99 0.00 1.58 4.74 0.09 70.61 Average: 1 29.57 0.00 3.11 7.75 0.09 59.49 Average: 2 26.51 0.00 2.05 5.66 0.10 65.68 Average: 3 20.63 0.00 1.82 5.28 0.08 72.19