---> uname -a: Linux prd-centos8-builder-4c-4g-26942.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.998 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 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 725 12811 19 2223 14709 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:cd:8c:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fecd:8cbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:3b:aa:e1 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/24/2024 _x86_64_ (4 CPU) 08:00:42 LINUX RESTART (4 CPU) 08:01:01 AM tps rtps wtps bread/s bwrtn/s 08:02:02 AM 213.75 36.55 177.20 8260.60 40754.16 08:03:01 AM 119.62 8.05 111.57 1358.28 8920.95 Average: 167.11 22.43 144.68 4840.45 24980.56 08:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:02 AM 13483916 15145564 2655524 16.45 2688 1886184 1135636 6.61 351672 1983460 65204 08:03:01 AM 13113384 15059244 3026056 18.75 2688 2156400 1179504 6.86 386372 2263124 124368 Average: 13298650 15102404 2840790 17.60 2688 2021292 1157570 6.73 369022 2123292 94786 08:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:02 AM eth0 261.47 172.77 1338.16 63.20 0.00 0.00 0.00 0.00 08:02:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 65.77 53.92 632.86 9.00 0.00 0.00 0.00 0.00 08:03:01 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 164.50 113.88 988.68 36.35 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/24/2024 _x86_64_ (4 CPU) 08:00:42 LINUX RESTART (4 CPU) 08:01:01 AM CPU %user %nice %system %iowait %steal %idle 08:02:02 AM all 19.79 0.00 5.80 5.15 0.08 69.18 08:02:02 AM 0 19.55 0.00 5.24 2.44 0.07 72.71 08:02:02 AM 1 14.76 0.00 5.82 8.40 0.12 70.90 08:02:02 AM 2 22.61 0.00 5.01 2.47 0.08 69.82 08:02:02 AM 3 22.25 0.00 7.14 7.27 0.07 63.27 08:03:01 AM all 16.61 0.00 2.53 1.93 0.08 78.85 08:03:01 AM 0 15.82 0.00 2.10 2.02 0.08 79.97 08:03:01 AM 1 20.05 0.00 3.62 3.60 0.07 72.66 08:03:01 AM 2 10.33 0.00 1.74 0.66 0.07 87.20 08:03:01 AM 3 20.26 0.00 2.66 1.42 0.09 75.57 Average: all 18.21 0.00 4.18 3.55 0.08 73.99 Average: 0 17.69 0.00 3.68 2.23 0.08 76.32 Average: 1 17.39 0.00 4.73 6.02 0.09 71.78 Average: 2 16.51 0.00 3.39 1.57 0.08 78.46 Average: 3 21.26 0.00 4.91 4.36 0.08 69.38