---> uname -a: Linux prd-centos8-builder-2c-2g-6582.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 715 4710 19 2271 6684 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:50:68:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe50:68c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:91:a1:b3 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) 11/06/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 123.21 17.39 105.81 5651.71 3682.03 10:34:01 PM 117.74 0.63 117.11 23.59 10302.35 10:35:01 PM 56.54 0.67 55.87 102.92 6963.12 10:36:01 PM 22.69 0.10 22.59 3.60 930.67 10:37:01 PM 22.50 0.00 22.50 0.00 818.33 10:38:01 PM 25.81 0.92 24.90 95.18 742.91 Average: 61.42 3.29 58.13 979.71 3906.65 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5278244 6934944 2604180 33.04 2688 1851100 1066284 11.94 195404 2127788 78472 10:34:01 PM 4862036 6845080 3020388 38.32 2688 2159460 1099764 12.31 205920 2463268 151960 10:35:01 PM 4878668 6893008 3003756 38.11 2688 2189568 1042736 11.68 235060 2411636 20432 10:36:01 PM 4778068 6826424 3104356 39.38 2688 2223988 1114152 12.48 271924 2477792 44244 10:37:01 PM 4780144 6828580 3102280 39.36 2688 2223996 1106064 12.38 272836 2474484 44252 10:38:01 PM 4841420 6861124 3041004 38.58 2688 2194648 1069004 11.97 424588 2260868 25108 Average: 4903097 6864860 2979327 37.80 2688 2140460 1083001 12.13 267622 2369306 60745 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 227.72 132.83 1147.44 56.87 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 84.36 73.28 904.01 10.09 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 57.49 50.27 602.14 9.30 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 8.55 11.58 6.67 5.06 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 17.96 17.86 16.59 6.95 0.00 0.00 0.00 0.00 10:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 23.83 21.23 29.33 10.59 0.00 0.00 0.00 0.00 10:38:01 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 69.99 51.18 451.07 16.48 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) 11/06/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 23.82 0.00 4.79 29.29 0.06 42.05 10:33:01 PM 0 29.37 0.00 3.65 50.05 0.05 16.88 10:33:01 PM 1 18.25 0.00 5.93 8.51 0.07 67.24 10:34:01 PM all 36.54 0.00 5.21 1.67 0.09 56.50 10:34:01 PM 0 22.62 0.00 3.31 1.64 0.10 72.34 10:34:01 PM 1 50.46 0.00 7.10 1.70 0.08 40.65 10:35:01 PM all 31.52 0.00 4.03 1.68 0.08 62.70 10:35:01 PM 0 14.91 0.00 2.99 1.50 0.07 80.53 10:35:01 PM 1 48.10 0.00 5.08 1.85 0.08 44.88 10:36:01 PM all 17.12 0.00 1.48 6.10 0.09 75.21 10:36:01 PM 0 5.77 0.00 0.99 2.42 0.07 90.75 10:36:01 PM 1 28.45 0.00 1.97 9.76 0.12 59.70 10:37:01 PM all 31.62 0.00 3.28 1.01 0.08 64.01 10:37:01 PM 0 19.75 0.00 2.64 1.35 0.08 76.17 10:37:01 PM 1 43.45 0.00 3.92 0.67 0.08 51.88 10:38:01 PM all 34.42 0.00 4.00 0.72 0.09 60.77 10:38:01 PM 0 9.72 0.00 2.72 0.10 0.08 87.39 10:38:01 PM 1 59.16 0.00 5.29 1.34 0.10 34.11 Average: all 29.18 0.00 3.80 6.73 0.08 60.21 Average: 0 17.02 0.00 2.71 9.50 0.08 70.69 Average: 1 41.33 0.00 4.88 3.97 0.09 49.74