---> uname -a: Linux prd-centos8-builder-2c-2g-12665.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4791 19 2270 6764 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:7a:51:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe7a:517d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:42:e4:09 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) 11/22/2025 _x86_64_ (2 CPU) 13:31:32 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 226.49 17.96 208.53 5381.18 7777.78 01:34:01 PM 111.28 0.50 110.78 64.39 12078.34 01:35:01 PM 37.59 0.70 36.89 72.91 1935.94 01:36:01 PM 20.91 0.00 20.91 0.00 531.82 01:37:01 PM 24.06 0.52 23.55 64.66 670.29 Average: 84.07 3.94 80.14 1116.84 4598.82 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5167644 7007884 2714780 34.44 2688 2022976 934520 10.46 201912 2188052 167352 01:34:01 PM 4998752 7011576 2883672 36.58 2688 2188072 921112 10.31 230832 2295768 43096 01:35:01 PM 4864792 6911640 3017632 38.28 2688 2222356 1016712 11.38 285400 2378424 43076 01:36:01 PM 4823132 6876600 3059292 38.81 2688 2228984 1047164 11.73 287396 2417048 49704 01:37:01 PM 4870056 6896928 3012368 38.22 2688 2201920 1029600 11.53 439164 2218796 33688 Average: 4944875 6940926 2937549 37.27 2688 2172862 989822 11.08 288941 2299618 67383 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 250.62 173.15 1815.38 62.35 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 66.39 52.47 818.70 9.64 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 22.53 23.13 28.56 9.27 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 17.69 18.41 17.24 7.18 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 22.16 20.45 28.49 9.42 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 75.89 57.53 541.72 19.57 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) 11/22/2025 _x86_64_ (2 CPU) 13:31:32 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 43.30 0.00 7.23 1.84 0.13 47.50 01:33:01 PM 0 36.65 0.00 5.82 1.80 0.13 55.59 01:33:01 PM 1 49.97 0.00 8.65 1.87 0.12 39.39 01:34:01 PM all 32.92 0.00 4.65 2.99 0.10 59.34 01:34:01 PM 0 19.05 0.00 3.59 3.60 0.10 73.66 01:34:01 PM 1 46.79 0.00 5.72 2.37 0.10 45.02 01:35:01 PM all 33.49 0.00 3.57 0.53 0.10 62.32 01:35:01 PM 0 18.96 0.00 3.33 0.35 0.08 77.27 01:35:01 PM 1 48.02 0.00 3.80 0.70 0.12 47.36 01:36:01 PM all 35.07 0.00 3.45 0.17 0.09 61.22 01:36:01 PM 0 24.77 0.00 2.92 0.12 0.10 72.10 01:36:01 PM 1 45.36 0.00 3.98 0.22 0.08 50.36 01:37:01 PM all 35.84 0.00 4.16 0.15 0.09 59.76 01:37:01 PM 0 24.06 0.00 3.85 0.13 0.08 71.87 01:37:01 PM 1 47.62 0.00 4.47 0.17 0.10 47.64 Average: all 36.12 0.00 4.61 1.13 0.10 58.03 Average: 0 24.70 0.00 3.90 1.20 0.10 70.10 Average: 1 47.55 0.00 5.32 1.06 0.10 45.96