---> uname -a: Linux prd-centos8-builder-2c-2g-43521.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 631 4802 19 2263 6768 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:dc:7e:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fedc:7e0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:88:cf:66 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) 07/17/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 271.34 27.72 243.62 6311.63 10571.86 01:34:01 PM 114.23 0.45 113.78 63.05 12168.76 01:35:01 PM 32.91 0.35 32.56 43.72 1783.19 01:36:01 PM 20.44 0.00 20.44 0.00 861.45 01:37:01 PM 18.21 0.72 17.49 67.58 435.79 Average: 91.43 5.85 85.58 1297.19 5164.21 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5074116 6937660 2808308 35.63 2688 2048920 1058876 11.86 236916 2255796 197916 01:34:01 PM 4843232 6885524 3039192 38.56 2688 2218580 1037404 11.62 209804 2473612 68728 01:35:01 PM 4899344 6936932 2983080 37.84 2688 2213028 981288 10.99 269980 2356952 42020 01:36:01 PM 4962568 6968764 2919856 37.04 2688 2181848 950072 10.64 268392 2294440 4 01:37:01 PM 4959048 6965604 2923376 37.09 2688 2182028 960424 10.75 424224 2143232 9024 Average: 4947662 6938897 2934762 37.23 2688 2168881 997613 11.17 281863 2304806 63538 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 277.36 171.69 1766.32 61.55 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 75.19 58.58 828.36 9.89 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 20.84 22.38 25.99 8.98 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 15.39 16.28 15.50 5.07 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 21.96 20.06 25.54 14.55 0.00 0.00 0.00 0.00 01:37:01 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 82.15 57.80 532.34 20.01 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) 07/17/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 43.68 0.00 7.93 3.63 0.12 44.64 01:33:01 PM 0 48.88 0.00 6.63 2.22 0.12 42.15 01:33:01 PM 1 38.45 0.00 9.24 5.05 0.12 47.14 01:34:01 PM all 35.37 0.00 5.27 2.52 0.12 56.72 01:34:01 PM 0 36.18 0.00 5.29 2.69 0.12 55.72 01:34:01 PM 1 34.55 0.00 5.26 2.35 0.13 57.71 01:35:01 PM all 34.63 0.00 3.99 0.49 0.11 60.78 01:35:01 PM 0 20.05 0.00 3.39 0.27 0.10 76.20 01:35:01 PM 1 49.22 0.00 4.59 0.72 0.12 45.36 01:36:01 PM all 28.15 0.00 2.99 0.49 0.09 68.28 01:36:01 PM 0 24.79 0.00 2.57 0.48 0.10 72.06 01:36:01 PM 1 31.55 0.00 3.42 0.49 0.08 64.46 01:37:01 PM all 27.19 0.00 3.17 1.43 0.10 68.11 01:37:01 PM 0 26.75 0.00 2.67 1.30 0.08 69.20 01:37:01 PM 1 27.62 0.00 3.67 1.57 0.12 67.02 Average: all 33.80 0.00 4.67 1.71 0.11 59.70 Average: 0 31.33 0.00 4.11 1.39 0.10 63.07 Average: 1 36.28 0.00 5.24 2.03 0.11 56.33