---> uname -a: Linux prd-centos8-builder-4c-4g-7598.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 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 729 11942 19 3088 14698 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:2d:7c:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe2d:7cff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:d2:6e: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) 08/05/2024 _x86_64_ (4 CPU) 02:50:40 LINUX RESTART (4 CPU) 02:51:01 AM tps rtps wtps bread/s bwrtn/s 02:52:01 AM 181.79 45.86 135.93 10858.85 60211.69 02:53:01 AM 75.19 13.86 61.33 2441.19 10508.73 Average: 128.50 29.86 98.63 6650.37 35362.28 02:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 AM 11272844 13691884 4866596 30.15 2688 2641208 2474012 14.39 272124 4255652 191152 02:53:01 AM 12405060 15117704 3734380 23.14 2688 2920108 1063160 6.19 476860 2877120 128604 Average: 11838952 14404794 4300488 26.65 2688 2780658 1768586 10.29 374492 3566386 159878 02:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 AM lo 2.73 2.73 0.16 0.16 0.00 0.00 0.00 0.00 02:52:01 AM eth0 486.54 307.90 4889.28 58.77 0.00 0.00 0.00 0.00 02:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.52 0.52 0.03 0.03 0.00 0.00 0.00 0.00 02:53:01 AM eth0 71.24 58.56 752.91 9.89 0.00 0.00 0.00 0.00 02:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 278.91 183.24 2821.27 34.33 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) 08/05/2024 _x86_64_ (4 CPU) 02:50:40 LINUX RESTART (4 CPU) 02:51:01 AM CPU %user %nice %system %iowait %steal %idle 02:52:01 AM all 53.27 0.00 5.61 9.61 0.11 31.40 02:52:01 AM 0 54.07 0.00 6.20 8.13 0.10 31.50 02:52:01 AM 1 55.47 0.00 4.64 8.64 0.10 31.15 02:52:01 AM 2 44.90 0.00 4.90 11.23 0.12 38.84 02:52:01 AM 3 58.62 0.00 6.71 10.43 0.12 24.13 02:53:01 AM all 16.54 0.00 2.89 2.77 0.08 77.72 02:53:01 AM 0 17.03 0.00 2.69 2.14 0.08 78.06 02:53:01 AM 1 9.36 0.00 2.29 2.59 0.07 85.69 02:53:01 AM 2 32.24 0.00 4.98 3.27 0.10 59.41 02:53:01 AM 3 7.51 0.00 1.59 3.08 0.05 87.77 Average: all 34.84 0.00 4.25 6.18 0.09 54.65 Average: 0 35.48 0.00 4.43 5.12 0.09 54.87 Average: 1 32.32 0.00 3.46 5.60 0.08 58.53 Average: 2 38.55 0.00 4.94 7.24 0.11 49.17 Average: 3 33.00 0.00 4.14 6.74 0.08 56.03