---> uname -a: Linux prd-centos8-builder-4c-4g-29245.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 822 12410 19 2528 14603 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:28:42:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe28:423d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:c8:99:43 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) 09/28/2024 _x86_64_ (4 CPU) 10:02:00 LINUX RESTART (4 CPU) 10:03:01 AM tps rtps wtps bread/s bwrtn/s 10:04:01 AM 170.15 20.68 149.48 4314.21 11388.94 10:05:01 AM 142.67 4.80 137.87 811.46 10331.74 Average: 156.41 12.74 143.67 2562.69 10860.29 10:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 AM 12814916 14889564 3324524 20.60 2688 2282296 1333208 7.76 229456 2706316 154176 10:05:01 AM 12720328 14964084 3419112 21.18 2688 2444080 1222620 7.11 432436 2570836 24020 Average: 12767622 14926824 3371818 20.89 2688 2363188 1277914 7.43 330946 2638576 89098 10:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 151.91 125.10 1885.62 23.53 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 260.71 200.72 1784.65 61.50 0.00 0.00 0.00 0.00 10:05:01 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 206.32 162.91 1835.13 42.52 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) 09/28/2024 _x86_64_ (4 CPU) 10:02:00 LINUX RESTART (4 CPU) 10:03:01 AM CPU %user %nice %system %iowait %steal %idle 10:04:01 AM all 22.13 0.00 3.30 1.86 0.10 72.61 10:04:01 AM 0 16.66 0.00 2.31 1.47 0.08 79.48 10:04:01 AM 1 26.70 0.00 3.57 1.91 0.12 67.71 10:04:01 AM 2 18.45 0.00 2.85 1.26 0.12 77.32 10:04:01 AM 3 26.70 0.00 4.49 2.82 0.08 65.91 10:05:01 AM all 37.71 0.00 3.39 1.35 0.11 57.43 10:05:01 AM 0 20.64 0.00 2.77 1.63 0.10 74.87 10:05:01 AM 1 30.16 0.00 3.23 1.82 0.12 64.67 10:05:01 AM 2 38.31 0.00 4.37 1.29 0.12 55.91 10:05:01 AM 3 61.79 0.00 3.21 0.67 0.10 34.23 Average: all 29.92 0.00 3.35 1.61 0.10 65.02 Average: 0 18.65 0.00 2.54 1.55 0.09 77.18 Average: 1 28.43 0.00 3.40 1.87 0.12 66.19 Average: 2 28.38 0.00 3.61 1.27 0.12 66.61 Average: 3 44.23 0.00 3.85 1.74 0.09 50.08