---> uname -a: Linux prd-centos8-builder-2c-2g-46351.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4783 19 2258 6744 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:f7:1e:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fef7:1e5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:8a:1e:c6 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) 07/26/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 267.13 17.29 249.83 5365.68 8151.68 10:34:01 PM 106.07 0.50 105.57 64.39 11633.18 10:35:01 PM 35.17 0.30 34.87 42.39 1777.41 10:36:01 PM 21.01 0.00 21.01 0.00 554.24 10:37:01 PM 26.91 0.92 25.99 95.17 772.21 Average: 91.26 3.80 87.46 1113.60 4577.64 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5159240 6990268 2723192 34.55 2688 2013772 973216 10.90 201204 2198188 151932 10:34:01 PM 4957740 6956580 2924692 37.10 2688 2173972 989884 11.08 230456 2339196 40636 10:35:01 PM 4945456 6947296 2936976 37.26 2688 2177208 980660 10.98 266920 2315116 10772 10:36:01 PM 4865320 6867136 3017112 38.28 2688 2177304 1079256 12.08 267764 2394728 10868 10:37:01 PM 4934088 6942348 2948344 37.40 2688 2183076 990972 11.10 432824 2160656 26828 Average: 4972369 6940726 2910063 36.92 2688 2145066 1002798 11.23 279834 2281577 48207 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 286.27 174.74 1805.16 61.47 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 62.46 51.82 791.98 9.64 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 18.83 20.23 25.09 8.87 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.81 19.00 17.79 7.17 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 23.39 22.14 27.09 14.30 0.00 0.00 0.00 0.00 10:37:01 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 81.95 57.59 533.43 20.29 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) 07/26/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 35.91 0.00 7.03 2.81 0.09 54.17 10:33:01 PM 0 34.76 0.00 7.10 4.40 0.08 53.66 10:33:01 PM 1 37.05 0.00 6.96 1.22 0.10 54.67 10:34:01 PM all 34.48 0.00 5.51 1.82 0.11 58.08 10:34:01 PM 0 40.76 0.00 5.61 1.25 0.10 52.28 10:34:01 PM 1 28.19 0.00 5.40 2.40 0.12 63.90 10:35:01 PM all 34.72 0.00 3.36 0.25 0.09 61.58 10:35:01 PM 0 44.15 0.00 3.76 0.25 0.10 51.74 10:35:01 PM 1 25.30 0.00 2.97 0.25 0.08 71.40 10:36:01 PM all 32.20 0.00 3.63 0.12 0.09 63.97 10:36:01 PM 0 25.78 0.00 3.13 0.08 0.08 70.92 10:36:01 PM 1 38.63 0.00 4.12 0.15 0.10 57.00 10:37:01 PM all 35.91 0.00 4.15 0.33 0.09 59.52 10:37:01 PM 0 27.09 0.00 3.70 0.25 0.10 68.87 10:37:01 PM 1 44.76 0.00 4.61 0.40 0.08 50.15 Average: all 34.64 0.00 4.74 1.06 0.10 59.46 Average: 0 34.51 0.00 4.66 1.24 0.09 59.50 Average: 1 34.78 0.00 4.81 0.88 0.10 59.43