---> uname -a: Linux prd-centos8-builder-2c-2g-684.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 666 4766 19 2264 6733 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:31:67:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe31:6734/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:13:cf:83 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) 10/05/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 205.73 17.92 187.81 5276.03 7105.55 02:34:01 AM 110.36 0.52 109.85 64.78 12185.65 02:35:01 AM 29.70 0.30 29.40 42.39 1606.23 02:36:01 AM 21.60 0.00 21.60 0.00 901.40 02:37:01 AM 26.01 0.92 25.09 95.17 698.17 Average: 78.69 3.93 74.75 1095.88 4499.70 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5145096 6978968 2737336 34.73 2688 2016600 966496 10.82 200256 2213348 167420 02:34:01 AM 4951080 6958036 2931352 37.19 2688 2182012 960160 10.75 226348 2348804 43084 02:35:01 AM 4853552 6893820 3028880 38.43 2688 2215428 1030136 11.53 270328 2402704 43080 02:36:01 AM 4917136 6923976 2965296 37.62 2688 2182288 987624 11.06 268512 2341604 9936 02:37:01 AM 4937016 6951376 2945416 37.37 2688 2189220 975584 10.92 423228 2165204 26996 Average: 4960776 6941235 2921656 37.07 2688 2157110 984000 11.02 277734 2294333 58103 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 322.54 197.30 1777.65 63.66 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 74.21 59.60 846.60 9.90 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 49.04 46.43 42.35 21.17 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 16.78 16.13 16.19 5.79 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 23.71 21.29 27.13 15.88 0.00 0.00 0.00 0.00 02:37:01 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 97.27 68.16 542.06 23.28 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) 10/05/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 40.67 0.00 7.43 2.12 0.10 49.68 02:33:01 AM 0 33.90 0.00 5.86 1.81 0.10 58.34 02:33:01 AM 1 47.47 0.00 9.00 2.44 0.10 40.99 02:34:01 AM all 34.46 0.00 5.07 1.88 0.13 58.47 02:34:01 AM 0 22.07 0.00 4.08 1.35 0.13 72.37 02:34:01 AM 1 46.84 0.00 6.06 2.40 0.12 44.57 02:35:01 AM all 33.04 0.00 4.86 0.56 0.11 61.42 02:35:01 AM 0 19.20 0.00 4.60 0.30 0.10 75.80 02:35:01 AM 1 46.89 0.00 5.12 0.82 0.12 47.05 02:36:01 AM all 28.27 0.00 3.25 0.33 0.08 68.05 02:36:01 AM 0 9.41 0.00 2.20 0.23 0.07 88.09 02:36:01 AM 1 47.16 0.00 4.31 0.43 0.10 48.00 02:37:01 AM all 34.57 0.00 4.09 0.67 0.11 60.56 02:37:01 AM 0 22.77 0.00 3.58 0.37 0.12 73.16 02:37:01 AM 1 46.41 0.00 4.60 0.97 0.10 47.92 Average: all 34.20 0.00 4.94 1.11 0.11 59.65 Average: 0 21.46 0.00 4.06 0.81 0.10 73.56 Average: 1 46.95 0.00 5.82 1.41 0.11 45.71