---> uname -a: Linux prd-centos8-builder-4c-16g-17010.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 12450 19 2534 14649 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:bd:db:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:febd:db48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:31:0d:08 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) 04/30/2024 _x86_64_ (4 CPU) 18:50:22 LINUX RESTART (4 CPU) 06:51:01 PM tps rtps wtps bread/s bwrtn/s 06:52:01 PM 196.97 16.59 180.37 2880.24 6236.57 06:53:01 PM 157.40 15.09 142.30 3119.89 11010.61 06:54:01 PM 116.64 3.33 113.31 774.28 7752.82 Average: 157.00 11.67 145.33 2258.14 8333.33 06:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 PM 13305732 15116860 2833708 17.56 2688 2026216 1098500 6.39 211648 2266628 138116 06:53:01 PM 12395784 14547224 3743656 23.20 2688 2355736 1549016 9.01 245204 3094628 126692 06:54:01 PM 12770520 15020304 3368920 20.87 2688 2450276 1127920 6.56 432704 2521000 24892 Average: 12824012 14894796 3315428 20.54 2688 2277409 1258479 7.32 296519 2627419 96567 06:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 176.46 134.42 1056.91 48.44 0.00 0.00 0.00 0.00 06:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 221.49 181.77 2154.94 33.66 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 81.27 71.36 845.40 15.03 0.00 0.00 0.00 0.00 06:54:01 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 159.74 129.18 1352.42 32.38 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) 04/30/2024 _x86_64_ (4 CPU) 18:50:22 LINUX RESTART (4 CPU) 06:51:01 PM CPU %user %nice %system %iowait %steal %idle 06:52:01 PM all 19.66 0.00 3.35 2.15 0.07 74.78 06:52:01 PM 0 15.29 0.00 2.94 1.82 0.07 79.88 06:52:01 PM 1 25.22 0.00 3.03 1.44 0.08 70.23 06:52:01 PM 2 24.23 0.00 3.32 0.70 0.07 71.68 06:52:01 PM 3 13.88 0.00 4.11 4.63 0.07 77.32 06:53:01 PM all 28.24 0.00 2.96 1.94 0.09 66.77 06:53:01 PM 0 22.85 0.00 2.70 0.33 0.08 74.04 06:53:01 PM 1 28.83 0.00 3.55 2.21 0.08 65.33 06:53:01 PM 2 35.97 0.00 3.64 2.38 0.12 57.89 06:53:01 PM 3 25.35 0.00 1.95 2.84 0.08 69.77 06:54:01 PM all 30.26 0.00 2.49 1.12 0.09 66.04 06:54:01 PM 0 14.58 0.00 2.74 1.37 0.08 81.22 06:54:01 PM 1 35.59 0.00 1.75 0.80 0.08 61.77 06:54:01 PM 2 34.13 0.00 3.23 1.22 0.10 61.32 06:54:01 PM 3 36.72 0.00 2.24 1.10 0.08 59.85 Average: all 26.05 0.00 2.93 1.74 0.08 69.20 Average: 0 17.57 0.00 2.79 1.18 0.08 78.38 Average: 1 29.89 0.00 2.77 1.48 0.08 65.78 Average: 2 31.44 0.00 3.40 1.43 0.10 63.64 Average: 3 25.33 0.00 2.77 2.86 0.08 68.97