---> uname -a: Linux prd-centos8-builder-4c-4g-786.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 759 12387 19 2613 14669 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:c8:84:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fec8:84ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:a9:a1:21 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) 01/11/2025 _x86_64_ (4 CPU) 08:42:32 LINUX RESTART (4 CPU) 08:43:01 AM tps rtps wtps bread/s bwrtn/s 08:44:01 AM 254.65 14.73 239.92 3217.86 7412.58 08:45:01 AM 189.30 19.04 170.26 3951.08 16557.73 Average: 221.98 16.89 205.09 3584.47 11985.15 08:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 AM 13299892 15099280 2839548 17.59 2688 2014416 1136560 6.61 186472 2298144 166112 08:45:01 AM 12777872 15106624 3361568 20.83 2688 2533084 1075584 6.26 437288 2523916 134964 Average: 13038882 15102952 3100558 19.21 2688 2273750 1106072 6.44 311880 2411030 150538 08:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 328.46 194.64 1551.89 64.26 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 392.99 297.15 5376.26 55.48 0.00 0.00 0.00 0.00 08:45:01 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 360.72 245.89 3464.08 59.87 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) 01/11/2025 _x86_64_ (4 CPU) 08:42:32 LINUX RESTART (4 CPU) 08:43:01 AM CPU %user %nice %system %iowait %steal %idle 08:44:01 AM all 21.46 0.00 3.37 1.90 0.10 73.18 08:44:01 AM 0 25.10 0.00 3.50 0.96 0.10 70.34 08:44:01 AM 1 19.79 0.00 2.39 1.64 0.10 76.08 08:44:01 AM 2 6.18 0.00 3.42 2.68 0.10 87.62 08:44:01 AM 3 34.71 0.00 4.16 2.32 0.08 58.72 08:45:01 AM all 37.44 0.00 3.88 3.07 0.12 55.50 08:45:01 AM 0 36.60 0.00 3.76 2.05 0.12 57.49 08:45:01 AM 1 38.60 0.00 3.68 3.28 0.13 54.30 08:45:01 AM 2 41.31 0.00 3.41 2.17 0.12 52.99 08:45:01 AM 3 33.25 0.00 4.65 4.77 0.12 57.20 Average: all 29.45 0.00 3.62 2.48 0.11 64.34 Average: 0 30.85 0.00 3.63 1.50 0.11 63.91 Average: 1 29.17 0.00 3.04 2.46 0.12 65.22 Average: 2 23.77 0.00 3.41 2.42 0.11 70.29 Average: 3 33.99 0.00 4.41 3.54 0.10 57.96