---> uname -a: Linux prd-centos8-builder-2c-2g-3.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4814 19 2262 6780 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:4f:06:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe4f:6d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:e1:3d:eb 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) 09/19/2025 _x86_64_ (2 CPU) 07:16:34 LINUX RESTART (2 CPU) 07:17:01 AM tps rtps wtps bread/s bwrtn/s 07:18:01 AM 217.01 54.65 162.36 8241.79 39269.19 07:19:01 AM 76.41 3.78 72.63 371.48 6044.32 07:20:01 AM 82.86 0.45 82.41 63.05 10285.24 07:21:01 AM 25.49 0.68 24.81 71.18 2195.57 07:22:01 AM 6.66 0.00 6.66 0.00 220.56 07:23:01 AM 0.28 0.00 0.28 0.00 5.38 07:24:01 AM 0.12 0.00 0.12 0.00 1.20 07:25:01 AM 0.15 0.00 0.15 0.00 1.05 07:26:01 AM 0.10 0.00 0.10 0.00 1.03 07:27:01 AM 0.23 0.00 0.23 0.00 2.77 07:28:01 AM 0.37 0.07 0.30 9.73 4.40 Average: 37.25 5.42 31.82 796.15 5275.76 07:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 AM 5464916 7060000 2417516 30.67 2688 1791752 947916 10.61 184232 1960876 45364 07:19:01 AM 5094320 6984912 2788112 35.37 2688 2072296 957740 10.72 202180 2258328 186152 07:20:01 AM 4902372 6939104 2980060 37.81 2688 2212752 989376 11.08 207964 2419328 59504 07:21:01 AM 4947596 6954472 2934836 37.23 2688 2182128 965988 10.82 230860 2347524 4 07:22:01 AM 5024188 7030572 2858244 36.26 2688 2182128 888188 9.94 231092 2273520 4 07:23:01 AM 4949304 6955688 2933128 37.21 2688 2182128 967196 10.83 243736 2335616 4 07:24:01 AM 4949592 6955980 2932840 37.21 2688 2182132 966716 10.82 245444 2333956 8 07:25:01 AM 4949868 6956256 2932564 37.20 2688 2182132 966716 10.82 245444 2333844 4 07:26:01 AM 4949720 6956108 2932712 37.21 2688 2182132 979048 10.96 246016 2333368 8 07:27:01 AM 4949616 6956008 2932816 37.21 2688 2182136 979048 10.96 246020 2333516 4 07:28:01 AM 5020600 7027440 2861832 36.31 2688 2182584 925584 10.36 401444 2105668 176 Average: 5018372 6979685 2864060 36.33 2688 2139482 957592 10.72 244039 2275959 26476 07:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 222.93 129.07 983.50 56.97 0.00 0.00 0.00 0.00 07:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 81.32 65.59 1052.76 8.15 0.00 0.00 0.00 0.00 07:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 45.68 33.71 586.04 6.16 0.00 0.00 0.00 0.00 07:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 4.70 4.33 3.59 2.21 0.00 0.00 0.00 0.00 07:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 0.73 0.58 0.15 0.16 0.00 0.00 0.00 0.00 07:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 2.67 2.15 1.39 1.22 0.00 0.00 0.00 0.00 07:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 2.62 1.85 1.16 1.15 0.00 0.00 0.00 0.00 07:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 0.52 0.32 0.09 0.05 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 2.67 2.07 1.32 1.25 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 0.47 0.33 0.11 0.06 0.00 0.00 0.00 0.00 07:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 7.06 5.00 4.96 2.97 0.00 0.00 0.00 0.00 07:28:01 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 33.76 22.27 239.56 7.31 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) 09/19/2025 _x86_64_ (2 CPU) 07:16:34 LINUX RESTART (2 CPU) 07:17:01 AM CPU %user %nice %system %iowait %steal %idle 07:18:01 AM all 26.68 0.03 8.82 40.40 0.14 23.92 07:18:01 AM 0 24.10 0.03 10.21 39.13 0.14 26.40 07:18:01 AM 1 29.25 0.03 7.44 41.66 0.15 21.46 07:19:01 AM all 32.14 0.00 4.43 4.31 0.14 58.98 07:19:01 AM 0 38.16 0.00 4.73 5.88 0.17 51.06 07:19:01 AM 1 26.12 0.00 4.13 2.73 0.12 66.90 07:20:01 AM all 22.30 0.00 3.90 10.33 0.10 63.38 07:20:01 AM 0 27.06 0.00 4.13 11.37 0.10 57.35 07:20:01 AM 1 17.54 0.00 3.67 9.29 0.10 69.40 07:21:01 AM all 9.13 0.00 1.14 2.55 0.04 87.13 07:21:01 AM 0 9.58 0.00 1.19 2.07 0.03 87.13 07:21:01 AM 1 8.67 0.00 1.10 3.04 0.05 87.14 07:22:01 AM all 0.54 0.00 0.11 0.34 0.02 98.99 07:22:01 AM 0 0.55 0.00 0.05 0.03 0.02 99.35 07:22:01 AM 1 0.54 0.00 0.17 0.65 0.02 98.63 07:23:01 AM all 1.11 0.00 0.22 0.00 0.03 98.65 07:23:01 AM 0 1.86 0.00 0.27 0.00 0.03 97.84 07:23:01 AM 1 0.37 0.00 0.17 0.00 0.02 99.45 07:24:01 AM all 1.26 0.00 0.22 0.00 0.03 98.49 07:24:01 AM 0 0.68 0.00 0.13 0.00 0.03 99.15 07:24:01 AM 1 1.84 0.00 0.30 0.00 0.03 97.83 07:25:01 AM all 0.31 0.00 0.08 0.00 0.02 99.60 07:25:01 AM 0 0.37 0.00 0.08 0.00 0.02 99.53 07:25:01 AM 1 0.25 0.00 0.07 0.00 0.02 99.67 07:26:01 AM all 1.17 0.00 0.23 0.00 0.03 98.57 07:26:01 AM 0 1.20 0.00 0.25 0.00 0.03 98.51 07:26:01 AM 1 1.14 0.00 0.22 0.00 0.02 98.63 07:27:01 AM all 0.27 0.00 0.08 0.02 0.03 99.61 07:27:01 AM 0 0.08 0.00 0.10 0.00 0.02 99.80 07:27:01 AM 1 0.45 0.00 0.07 0.03 0.03 99.42 07:28:01 AM all 2.39 0.00 0.75 0.01 0.06 96.79 07:28:01 AM 0 2.07 0.00 0.70 0.00 0.05 97.18 07:28:01 AM 1 2.70 0.00 0.80 0.02 0.07 96.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 8.82 0.00 1.81 5.22 0.06 84.09 Average: 0 9.59 0.00 1.97 5.26 0.06 83.12 Average: 1 8.06 0.00 1.64 5.18 0.06 85.06