---> uname -a: Linux prd-centos8-builder-2c-2g-1965.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 685 4743 19 2267 6714 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:b4:cc:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feb4:cc2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:96:55:f8 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) 11/28/2025 _x86_64_ (2 CPU) 20:31:27 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 169.82 9.38 160.44 1549.23 5467.07 08:34:01 PM 122.89 0.45 122.44 63.05 12693.82 08:35:01 PM 33.28 0.75 32.53 74.25 1820.80 08:36:01 PM 26.03 0.00 26.03 0.00 960.24 08:37:01 PM 26.29 0.52 25.77 64.65 719.18 Average: 75.67 2.22 73.45 350.29 4332.45 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5082156 6892360 2800276 35.53 2688 1998764 1116360 12.50 218180 2280196 148896 08:34:01 PM 4922064 6932204 2960368 37.56 2688 2185108 1010472 11.31 213512 2385900 43100 08:35:01 PM 4913484 6924844 2968948 37.67 2688 2186296 1017348 11.39 282888 2328444 9944 08:36:01 PM 4883940 6894904 2998492 38.04 2688 2186296 1045636 11.71 283412 2358196 9936 08:37:01 PM 4897388 6913100 2985044 37.87 2688 2190400 1016880 11.39 437896 2190532 25104 Average: 4939806 6911482 2942626 37.33 2688 2149373 1041339 11.66 287178 2308654 47396 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 215.34 144.98 1517.51 52.79 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 73.03 60.91 846.82 9.97 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 23.06 23.35 29.25 8.30 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.35 19.21 17.74 7.53 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 22.23 20.43 27.60 9.94 0.00 0.00 0.00 0.00 08:37:01 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 70.41 53.78 487.85 17.71 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) 11/28/2025 _x86_64_ (2 CPU) 20:31:27 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 28.43 0.00 4.64 1.43 0.08 65.42 08:33:01 PM 0 29.66 0.00 5.23 1.78 0.07 63.27 08:33:01 PM 1 27.21 0.00 4.06 1.09 0.08 67.56 08:34:01 PM all 36.84 0.00 5.17 1.21 0.10 56.68 08:34:01 PM 0 44.24 0.00 5.35 1.48 0.10 48.82 08:34:01 PM 1 29.43 0.00 4.99 0.93 0.10 64.54 08:35:01 PM all 31.49 0.00 3.79 0.19 0.11 64.43 08:35:01 PM 0 35.94 0.00 3.85 0.23 0.10 59.87 08:35:01 PM 1 27.03 0.00 3.72 0.15 0.12 68.98 08:36:01 PM all 33.69 0.00 3.45 0.16 0.08 62.62 08:36:01 PM 0 36.92 0.00 3.36 0.13 0.08 59.50 08:36:01 PM 1 30.46 0.00 3.53 0.18 0.08 65.74 08:37:01 PM all 36.24 0.00 4.28 0.16 0.10 59.22 08:37:01 PM 0 37.91 0.00 4.57 0.15 0.10 57.27 08:37:01 PM 1 34.58 0.00 4.00 0.17 0.10 61.16 Average: all 33.34 0.00 4.27 0.63 0.09 61.67 Average: 0 36.94 0.00 4.47 0.75 0.09 57.74 Average: 1 29.74 0.00 4.06 0.50 0.10 65.59