---> uname -a: Linux prd-centos8-builder-2c-2g-119.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4781 19 2258 6743 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:55:2a:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe55:2a4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:e5:93:6d 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) 09/21/2025 _x86_64_ (2 CPU) 21:31:29 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 200.40 17.78 182.62 5270.64 7404.92 09:34:01 PM 110.98 1.12 109.86 134.49 12335.80 09:35:02 PM 14.00 0.03 13.96 0.53 1176.85 09:36:01 PM 0.24 0.00 0.24 0.00 3.14 09:37:01 PM 0.13 0.00 0.13 0.00 1.62 09:38:01 PM 0.35 0.00 0.35 0.00 6.26 09:39:01 PM 0.28 0.00 0.28 0.00 4.28 09:40:01 PM 0.13 0.00 0.13 0.00 1.82 09:41:01 PM 0.25 0.00 0.25 0.00 3.48 09:42:01 PM 0.28 0.00 0.28 0.00 4.47 09:43:01 PM 14.91 0.50 14.41 63.72 374.80 Average: 31.14 1.77 29.37 498.02 1941.07 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5162160 6991112 2720272 34.51 2688 2011568 959360 10.74 200508 2195356 154276 09:34:01 PM 4919696 6922592 2962736 37.59 2688 2178124 1014648 11.36 230668 2377068 27860 09:35:02 PM 4918888 6921228 2963544 37.60 2688 2178144 1014648 11.36 230700 2376820 8 09:36:01 PM 4918860 6921200 2963572 37.60 2688 2178144 1014648 11.36 230700 2376928 4 09:37:01 PM 4914576 6916920 2967856 37.65 2688 2178148 1019356 11.41 243716 2368048 4 09:38:01 PM 4915360 6917704 2967072 37.64 2688 2178148 1019356 11.41 243716 2367388 4 09:39:01 PM 4915848 6918192 2966584 37.64 2688 2178148 1029572 11.53 245212 2365704 4 09:40:01 PM 4915676 6918024 2966756 37.64 2688 2178152 1022628 11.45 245712 2365280 8 09:41:01 PM 4916000 6918368 2966432 37.63 2688 2178152 1022628 11.45 245712 2365224 4 09:42:01 PM 4915856 6918224 2966576 37.64 2688 2178156 1002028 11.22 245756 2365228 4 09:43:01 PM 4910848 6921060 2971584 37.70 2688 2185580 1019720 11.42 406224 2210064 17132 Average: 4938524 6925875 2943908 37.35 2688 2163679 1012599 11.34 251693 2339373 18119 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 312.93 185.55 1799.81 62.41 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 81.27 63.10 831.87 11.40 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:02 PM eth0 0.42 0.35 0.13 0.08 0.00 0.00 0.00 0.00 09:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 0.36 0.31 0.10 0.06 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 1.93 1.82 0.97 0.48 0.00 0.00 0.00 0.00 09:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM eth0 0.53 0.38 0.22 0.12 0.00 0.00 0.00 0.00 09:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 PM eth0 2.17 1.90 1.03 0.50 0.00 0.00 0.00 0.00 09:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 PM eth0 2.58 1.95 1.13 0.54 0.00 0.00 0.00 0.00 09:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 PM eth0 0.35 0.32 0.08 0.05 0.00 0.00 0.00 0.00 09:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 PM eth0 1.78 1.67 0.94 0.44 0.00 0.00 0.00 0.00 09:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 PM eth0 16.71 13.55 13.53 7.41 0.00 0.00 0.00 0.00 09:43:01 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 38.34 24.67 241.28 7.60 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) 09/21/2025 _x86_64_ (2 CPU) 21:31:29 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 37.91 0.00 7.29 2.72 0.08 52.00 09:33:01 PM 0 34.81 0.00 6.60 1.94 0.08 56.57 09:33:01 PM 1 41.01 0.00 7.98 3.50 0.08 47.42 09:34:01 PM all 33.17 0.00 4.79 2.49 0.10 59.45 09:34:01 PM 0 37.82 0.00 5.04 2.10 0.10 54.93 09:34:01 PM 1 28.53 0.00 4.53 2.88 0.10 63.96 09:35:02 PM all 0.37 0.00 0.15 0.18 0.04 99.27 09:35:02 PM 0 0.17 0.00 0.10 0.02 0.05 99.67 09:35:02 PM 1 0.57 0.00 0.20 0.33 0.03 98.86 09:36:01 PM all 0.34 0.00 0.08 0.00 0.05 99.53 09:36:01 PM 0 0.17 0.00 0.07 0.00 0.05 99.71 09:36:01 PM 1 0.51 0.00 0.08 0.00 0.05 99.36 09:37:01 PM all 1.23 0.00 0.23 0.00 0.04 98.51 09:37:01 PM 0 2.04 0.00 0.30 0.00 0.03 97.63 09:37:01 PM 1 0.42 0.00 0.15 0.00 0.05 99.38 09:38:01 PM all 0.38 0.00 0.07 0.00 0.04 99.52 09:38:01 PM 0 0.17 0.00 0.07 0.00 0.05 99.72 09:38:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 09:39:01 PM all 1.19 0.00 0.22 0.00 0.06 98.53 09:39:01 PM 0 2.12 0.00 0.27 0.00 0.07 97.55 09:39:01 PM 1 0.27 0.00 0.17 0.00 0.05 99.52 09:40:01 PM all 1.17 0.00 0.24 0.00 0.03 98.56 09:40:01 PM 0 0.55 0.00 0.13 0.00 0.03 99.28 09:40:01 PM 1 1.78 0.00 0.35 0.00 0.03 97.83 09:41:01 PM all 0.32 0.00 0.07 0.00 0.04 99.57 09:41:01 PM 0 0.52 0.00 0.05 0.00 0.05 99.38 09:41:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 09:42:01 PM all 1.21 0.00 0.21 0.00 0.05 98.53 09:42:01 PM 0 0.95 0.00 0.10 0.00 0.05 98.90 09:42:01 PM 1 1.47 0.00 0.32 0.00 0.05 98.16 09:43:01 PM all 22.87 0.00 2.93 0.13 0.07 74.01 09:43:01 PM 0 17.92 0.00 2.35 0.13 0.07 79.53 09:43:01 PM 1 27.82 0.00 3.51 0.12 0.07 68.49 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.11 0.00 1.48 0.50 0.06 88.85 Average: 0 8.85 0.00 1.37 0.38 0.06 89.34 Average: 1 9.38 0.00 1.59 0.62 0.05 88.36