---> uname -a: Linux prd-centos8-builder-2c-2g-4590.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 624 4801 19 2271 6776 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:bb:9d:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:febb:9d71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:0b:02:94 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) 10/17/2025 _x86_64_ (2 CPU) 17:31:32 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 214.88 18.32 196.55 5589.21 7645.81 05:34:01 PM 114.55 0.52 114.03 65.19 12627.50 05:35:01 PM 34.42 0.30 34.12 42.39 1350.43 05:36:01 PM 23.76 0.40 23.36 30.53 892.57 Average: 96.91 4.89 92.02 1432.12 5629.07 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5179436 7020824 2702996 34.29 2688 2024016 940056 10.53 200348 2178744 166320 05:34:01 PM 4999632 7011632 2882800 36.57 2688 2187112 919548 10.30 229364 2298632 26056 05:35:01 PM 4846540 6894708 3035892 38.51 2688 2223668 1042872 11.68 270088 2411544 44256 05:36:01 PM 4935204 6951008 2947228 37.39 2688 2191120 986012 11.04 268084 2324048 10768 Average: 4990203 6969543 2892229 36.69 2688 2156479 972122 10.88 241971 2303242 61850 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 290.59 174.65 1810.35 62.67 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 71.24 56.32 818.77 9.98 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 19.89 21.04 24.83 9.05 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 20.93 19.21 24.16 7.15 0.00 0.00 0.00 0.00 05:36:01 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 100.67 67.81 669.59 22.22 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) 10/17/2025 _x86_64_ (2 CPU) 17:31:32 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 43.28 0.00 7.11 1.71 0.13 47.77 05:33:01 PM 0 45.30 0.00 5.84 1.07 0.12 47.68 05:33:01 PM 1 41.26 0.00 8.39 2.37 0.13 47.85 05:34:01 PM all 34.80 0.00 5.39 1.14 0.11 58.56 05:34:01 PM 0 44.42 0.00 5.66 0.87 0.10 48.95 05:34:01 PM 1 25.18 0.00 5.12 1.42 0.12 68.17 05:35:01 PM all 33.35 0.00 3.13 0.23 0.10 63.18 05:35:01 PM 0 32.62 0.00 3.29 0.28 0.10 63.71 05:35:01 PM 1 34.08 0.00 2.98 0.18 0.10 62.65 05:36:01 PM all 33.91 0.00 3.75 0.15 0.12 62.07 05:36:01 PM 0 36.73 0.00 3.58 0.22 0.13 59.34 05:36:01 PM 1 31.09 0.00 3.92 0.08 0.10 64.80 Average: all 36.33 0.00 4.84 0.81 0.11 57.90 Average: 0 39.76 0.00 4.59 0.61 0.11 54.92 Average: 1 32.89 0.00 5.10 1.01 0.11 60.89