---> uname -a: Linux prd-centos8-builder-4c-16g-4664.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 778 12485 19 2497 14647 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:b5:4e:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:feb5:4ea6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:1d:4b:f1 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) 01/24/2025 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 271.06 34.07 236.99 7690.90 33816.76 06:51:01 PM 170.18 14.51 155.67 3178.41 12147.88 06:52:01 PM 111.66 4.20 107.47 756.14 7563.39 Average: 184.31 17.59 166.71 3875.29 17842.93 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13328056 15073296 2811384 17.42 2688 1966536 1185740 6.90 201632 2277776 145548 06:51:01 PM 12428384 14543148 3711056 22.99 2688 2319456 1582724 9.21 217760 3089984 125452 06:52:01 PM 12841732 15054076 3297708 20.43 2688 2413356 1134304 6.60 407912 2476448 14752 Average: 12866057 14890173 3273383 20.28 2688 2233116 1300923 7.57 275768 2614736 95251 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 372.04 210.43 1395.55 63.06 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 198.90 165.75 2181.15 32.76 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 78.10 68.99 856.92 15.01 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 216.36 148.39 1477.95 36.94 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) 01/24/2025 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 21.29 0.00 4.67 12.43 0.11 61.51 06:50:01 PM 0 22.45 0.00 5.44 9.72 0.08 62.30 06:50:01 PM 1 24.67 0.00 4.33 14.14 0.14 56.73 06:50:01 PM 2 25.06 0.00 5.43 18.59 0.08 50.84 06:50:01 PM 3 13.02 0.00 3.49 7.31 0.12 76.06 06:51:01 PM all 26.20 0.00 3.03 5.18 0.11 65.49 06:51:01 PM 0 22.39 0.00 4.04 7.33 0.12 66.12 06:51:01 PM 1 32.58 0.00 3.84 5.09 0.12 58.38 06:51:01 PM 2 26.96 0.00 2.95 4.95 0.12 65.02 06:51:01 PM 3 22.86 0.00 1.27 3.35 0.08 72.43 06:52:01 PM all 27.99 0.00 2.52 4.17 0.11 65.21 06:52:01 PM 0 22.01 0.00 2.36 3.05 0.08 72.50 06:52:01 PM 1 24.56 0.00 2.70 6.65 0.10 66.00 06:52:01 PM 2 41.72 0.00 3.24 6.60 0.12 48.32 06:52:01 PM 3 23.75 0.00 1.79 0.39 0.12 73.95 Average: all 25.17 0.00 3.41 7.25 0.11 64.07 Average: 0 22.28 0.00 3.94 6.69 0.10 66.99 Average: 1 27.28 0.00 3.62 8.61 0.12 60.38 Average: 2 31.24 0.00 3.87 10.02 0.11 54.76 Average: 3 19.88 0.00 2.18 3.69 0.11 74.15