---> uname -a: Linux prd-centos8-builder-2c-2g-2850.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 629 4796 19 2271 6770 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:48:b5:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe48:b5bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:61:19: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) 10/28/2025 _x86_64_ (2 CPU) 11:32:19 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 252.08 25.94 226.14 6174.74 16393.84 11:35:01 AM 97.35 0.10 97.25 2.40 8816.63 11:36:01 AM 57.76 0.50 57.26 64.66 6667.19 11:37:01 AM 30.84 0.27 30.57 41.85 1248.90 11:38:01 AM 21.05 0.40 20.65 30.53 853.26 11:39:01 AM 24.71 0.52 24.19 64.65 704.78 Average: 80.63 4.62 76.01 1063.22 5780.79 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 5318272 7016844 2564160 32.53 2688 1890700 949976 10.64 200260 2073672 61992 11:35:01 AM 5020980 6989016 2861452 36.30 2688 2144236 933416 10.45 201868 2309320 130448 11:36:01 AM 4953848 6967388 2928584 37.15 2688 2188812 950460 10.64 231852 2342592 28244 11:37:01 AM 4913648 6940752 2968784 37.66 2688 2202356 975244 10.92 268284 2345496 23104 11:38:01 AM 4928504 6944120 2953928 37.47 2688 2190940 979948 10.97 268164 2330808 10756 11:39:01 AM 4921304 6941076 2961128 37.57 2688 2194380 981108 10.99 422484 2183476 25712 Average: 5009426 6966533 2873006 36.45 2688 2135237 961692 10.77 265485 2264227 46709 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 268.99 159.38 1366.87 59.91 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 61.97 50.84 682.54 6.98 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 60.89 46.78 592.64 11.08 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 23.34 25.14 25.66 9.05 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 17.06 16.21 20.04 5.40 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 22.13 19.64 21.73 10.26 0.00 0.00 0.00 0.00 11:39:01 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 75.73 53.00 451.58 17.12 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) 10/28/2025 _x86_64_ (2 CPU) 11:32:19 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 29.08 0.00 7.23 12.82 0.13 50.75 11:34:01 AM 0 20.80 0.00 8.72 10.92 0.14 59.43 11:34:01 AM 1 37.33 0.00 5.74 14.72 0.12 42.09 11:35:01 AM all 28.88 0.00 4.40 5.00 0.12 61.61 11:35:01 AM 0 23.53 0.00 3.87 4.53 0.12 67.96 11:35:01 AM 1 34.23 0.00 4.94 5.46 0.12 55.25 11:36:01 AM all 32.49 0.00 3.65 1.54 0.09 62.24 11:36:01 AM 0 33.76 0.00 3.72 1.38 0.08 61.05 11:36:01 AM 1 31.21 0.00 3.57 1.69 0.10 63.43 11:37:01 AM all 32.09 0.00 4.05 1.20 0.11 62.55 11:37:01 AM 0 29.51 0.00 3.69 0.70 0.10 66.00 11:37:01 AM 1 34.67 0.00 4.41 1.71 0.12 59.09 11:38:01 AM all 28.57 0.00 2.98 2.69 0.15 65.61 11:38:01 AM 0 24.39 0.00 2.82 1.60 0.18 71.00 11:38:01 AM 1 32.77 0.00 3.14 3.78 0.12 60.19 11:39:01 AM all 34.11 0.00 4.52 1.62 0.13 59.61 11:39:01 AM 0 26.29 0.00 4.06 1.49 0.12 68.04 11:39:01 AM 1 41.91 0.00 4.99 1.76 0.15 51.19 Average: all 30.87 0.00 4.47 4.13 0.12 60.41 Average: 0 26.39 0.00 4.47 3.42 0.12 65.59 Average: 1 35.36 0.00 4.46 4.85 0.12 55.21