---> uname -a: Linux prd-centos8-builder-4c-16g-6866.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 787 12478 19 2494 14638 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:ad:30:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fead:30c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:cc:a2:06 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) 01/01/2025 _x86_64_ (4 CPU) 18:48:27 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 190.90 19.34 171.56 5414.86 7275.17 06:51:01 PM 169.40 16.53 152.87 3322.47 11155.76 06:52:01 PM 62.64 1.93 60.71 647.23 5037.79 Average: 140.99 12.60 128.38 3128.33 7823.25 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13329740 15099568 2809700 17.41 2688 1986240 1152076 6.70 186724 2271780 140768 06:51:01 PM 12512576 14652628 3626864 22.47 2688 2344196 1464404 8.52 224280 2998844 129980 06:52:01 PM 12781484 14990688 3357956 20.81 2688 2410284 1169932 6.81 407052 2538644 56948 Average: 12874600 14914295 3264840 20.23 2688 2246907 1262137 7.34 272685 2603089 109232 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 305.86 192.95 1472.89 62.62 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 218.56 183.52 2475.37 35.23 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 39.39 35.29 470.85 8.78 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 187.95 137.27 1473.15 35.54 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) 01/01/2025 _x86_64_ (4 CPU) 18:48:27 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 23.96 0.00 4.04 2.54 0.11 69.35 06:50:01 PM 0 32.50 0.00 5.01 1.79 0.12 60.59 06:50:01 PM 1 29.38 0.00 4.38 1.94 0.12 64.18 06:50:01 PM 2 14.84 0.00 3.71 4.68 0.10 76.67 06:50:01 PM 3 19.10 0.00 3.05 1.76 0.08 76.00 06:51:01 PM all 26.14 0.00 2.73 3.31 0.12 67.70 06:51:01 PM 0 28.70 0.00 1.93 1.69 0.10 67.58 06:51:01 PM 1 32.77 0.00 3.35 3.35 0.15 60.37 06:51:01 PM 2 25.09 0.00 3.32 4.68 0.12 66.79 06:51:01 PM 3 18.00 0.00 2.30 3.53 0.12 76.06 06:52:01 PM all 23.56 0.00 1.63 1.13 0.08 73.60 06:52:01 PM 0 18.74 0.00 2.09 0.58 0.08 78.50 06:52:01 PM 1 37.14 0.00 1.00 2.71 0.08 59.07 06:52:01 PM 2 17.70 0.00 2.02 1.20 0.07 79.01 06:52:01 PM 3 20.67 0.00 1.42 0.03 0.08 77.80 Average: all 24.55 0.00 2.80 2.33 0.10 70.22 Average: 0 26.64 0.00 3.01 1.36 0.10 68.90 Average: 1 33.11 0.00 2.91 2.67 0.12 61.20 Average: 2 19.22 0.00 3.02 3.51 0.10 74.16 Average: 3 19.26 0.00 2.26 1.77 0.09 76.62