---> uname -a: Linux prd-centos8-builder-2c-2g-47009.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: 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): 0,1 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 612 4819 19 2265 6788 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:8e:77:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe8e:77c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:af:42:43 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) 07/29/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 184.11 23.96 160.15 6076.11 7073.29 01:34:01 AM 105.65 0.50 105.15 64.38 11905.71 01:35:01 AM 36.39 0.30 36.09 42.39 1849.04 01:36:01 AM 20.64 0.00 20.64 0.00 539.07 01:37:01 AM 22.59 0.92 21.68 95.17 656.21 Average: 73.88 5.14 68.74 1255.65 4404.75 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5201284 7038320 2681148 34.01 2688 2019908 928752 10.40 199824 2158828 165640 01:34:01 AM 4976400 6984404 2906032 36.87 2688 2183288 942344 10.55 217348 2331696 42488 01:35:01 AM 4881704 6923320 3000728 38.07 2688 2216916 1012280 11.33 269392 2376756 43192 01:36:01 AM 4890512 6931972 2991920 37.96 2688 2216916 1006952 11.27 270424 2366892 43192 01:37:01 AM 4944312 6959412 2938120 37.27 2688 2190236 980132 10.97 425456 2157844 15332 Average: 4978842 6967486 2903590 36.84 2688 2165453 974092 10.91 276489 2278403 61969 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 274.38 177.17 1771.75 61.97 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 74.91 60.65 828.52 10.06 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 31.71 31.46 32.12 12.52 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.03 20.33 19.64 7.35 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 20.83 17.63 24.52 9.23 0.00 0.00 0.00 0.00 01:37:01 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 84.37 61.45 535.33 20.23 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) 07/29/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 43.19 0.00 7.56 2.81 0.08 46.34 01:33:01 AM 0 39.78 0.00 5.83 1.19 0.08 53.12 01:33:01 AM 1 46.61 0.00 9.31 4.44 0.08 39.55 01:34:01 AM all 35.08 0.00 5.22 2.39 0.09 57.22 01:34:01 AM 0 21.85 0.00 3.88 1.95 0.08 72.24 01:34:01 AM 1 48.29 0.00 6.56 2.83 0.10 42.22 01:35:01 AM all 33.14 0.00 4.18 0.40 0.09 62.19 01:35:01 AM 0 18.12 0.00 4.04 0.18 0.08 77.57 01:35:01 AM 1 48.13 0.00 4.32 0.62 0.10 46.83 01:36:01 AM all 32.72 0.00 3.71 0.18 0.08 63.31 01:36:01 AM 0 20.83 0.00 2.84 0.08 0.07 76.18 01:36:01 AM 1 44.60 0.00 4.58 0.27 0.10 50.45 01:37:01 AM all 30.28 0.00 3.46 1.55 0.09 64.62 01:37:01 AM 0 12.70 0.00 2.46 0.80 0.08 83.96 01:37:01 AM 1 47.85 0.00 4.46 2.30 0.10 45.28 Average: all 34.88 0.00 4.82 1.47 0.09 58.75 Average: 0 22.65 0.00 3.81 0.84 0.08 72.63 Average: 1 47.10 0.00 5.84 2.09 0.10 44.87