---> uname -a: Linux prd-centos8-builder-4c-4g-15996.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.2G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 751 12723 19 2285 14680 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:0a:65:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe0a:650a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:c1:3b:42 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (4 CPU) 02:08:17 LINUX RESTART (4 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 19.83 15.19 4.63 3449.12 769.56 02:11:01 AM 74.81 8.05 66.76 1392.47 5560.41 02:12:01 AM 141.58 1.47 140.11 196.37 10650.02 Average: 78.73 8.24 70.50 1679.40 5659.72 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 13606064 15150964 2533256 15.70 2688 1775416 1143004 6.65 145960 2089616 33732 02:11:01 AM 13293068 15129092 2846252 17.64 2688 2052456 1127328 6.56 184556 2313092 159976 02:12:01 AM 13058760 15058304 3080560 19.09 2688 2207544 1113320 6.48 381836 2315152 111376 Average: 13319297 15112787 2820023 17.47 2688 2011805 1127884 6.56 237451 2239287 101695 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 226.11 144.27 860.18 49.93 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 71.88 59.96 932.40 6.76 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 133.64 107.15 1505.75 27.37 0.00 0.00 0.00 0.00 02:12:01 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 143.88 103.79 1099.42 28.02 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (4 CPU) 02:08:17 LINUX RESTART (4 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 6.73 0.00 1.12 49.26 0.05 42.84 02:10:01 AM 0 7.75 0.00 0.69 79.97 0.05 11.55 02:10:01 AM 1 5.08 0.00 0.85 1.07 0.05 92.95 02:10:01 AM 2 9.10 0.00 1.62 44.21 0.05 45.02 02:10:01 AM 3 5.01 0.00 1.31 71.90 0.05 21.73 02:11:01 AM all 16.76 0.00 1.53 1.19 0.07 80.44 02:11:01 AM 0 15.42 0.00 1.23 1.17 0.07 82.11 02:11:01 AM 1 14.92 0.00 1.40 0.57 0.08 83.02 02:11:01 AM 2 18.49 0.00 2.04 2.63 0.07 76.78 02:11:01 AM 3 18.24 0.00 1.44 0.40 0.07 79.86 02:12:01 AM all 22.54 0.00 1.87 1.76 0.08 73.75 02:12:01 AM 0 27.45 0.00 1.77 0.68 0.08 70.02 02:12:01 AM 1 25.82 0.00 1.49 2.31 0.08 70.30 02:12:01 AM 2 18.59 0.00 2.28 2.97 0.07 76.09 02:12:01 AM 3 18.29 0.00 1.96 1.07 0.08 78.59 Average: all 15.35 0.00 1.51 17.40 0.07 65.68 Average: 0 16.88 0.00 1.23 27.22 0.07 54.60 Average: 1 15.27 0.00 1.25 1.32 0.07 82.10 Average: 2 15.39 0.00 1.98 16.62 0.06 65.95 Average: 3 13.85 0.00 1.57 24.44 0.07 60.08