---> uname -a: Linux prd-centos8-builder-2c-2g-3780.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 626 4800 19 2270 6774 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:49:55:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe49:559d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:f2:72:6f 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) 10/30/2025 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 206.38 28.91 177.47 6420.13 15279.22 02:34:01 PM 105.38 0.53 104.85 65.99 8922.85 02:35:01 PM 53.75 0.35 53.40 43.72 5830.56 02:36:01 PM 22.13 0.00 22.13 0.00 613.50 02:37:01 PM 27.01 0.92 26.09 95.17 741.09 Average: 82.93 6.14 76.79 1325.09 6277.54 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5216928 6972716 2665500 33.82 2688 1947660 996212 11.15 201304 2168528 100100 02:34:01 PM 4981624 6956388 2900804 36.80 2688 2150800 965556 10.81 205136 2343120 102760 02:35:01 PM 5014568 7028560 2867860 36.38 2688 2189256 923440 10.34 267708 2245240 11744 02:36:01 PM 5011040 7024952 2871388 36.43 2688 2189308 917360 10.27 268708 2247864 10764 02:37:01 PM 4966972 6983452 2915456 36.99 2688 2191648 948840 10.62 426044 2134432 10204 Average: 5038226 6993214 2844202 36.08 2688 2133734 950282 10.64 273780 2227837 47114 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 280.84 175.19 1733.47 61.80 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 43.16 34.83 320.19 7.30 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 64.10 52.30 604.18 10.20 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.40 19.15 17.52 7.40 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 22.56 21.13 28.38 10.66 0.00 0.00 0.00 0.00 02:37:01 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 86.01 60.52 540.77 19.47 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) 10/30/2025 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 37.07 0.00 7.04 5.33 0.11 50.45 02:33:01 PM 0 36.84 0.00 7.95 6.08 0.10 49.03 02:33:01 PM 1 37.31 0.00 6.13 4.57 0.12 51.87 02:34:01 PM all 34.52 0.00 5.39 2.09 0.11 57.89 02:34:01 PM 0 34.57 0.00 5.51 2.91 0.10 56.91 02:34:01 PM 1 34.47 0.00 5.28 1.27 0.12 58.87 02:35:01 PM all 34.10 0.00 4.02 0.78 0.12 60.98 02:35:01 PM 0 33.72 0.00 4.04 0.87 0.12 61.26 02:35:01 PM 1 34.47 0.00 4.01 0.70 0.12 60.70 02:36:01 PM all 32.37 0.00 3.55 0.11 0.08 63.88 02:36:01 PM 0 30.99 0.00 3.69 0.10 0.08 65.14 02:36:01 PM 1 33.76 0.00 3.42 0.12 0.08 62.62 02:37:01 PM all 34.71 0.00 3.72 1.09 0.13 60.34 02:37:01 PM 0 30.42 0.00 3.56 1.77 0.08 64.17 02:37:01 PM 1 38.99 0.00 3.89 0.42 0.18 56.52 Average: all 34.55 0.00 4.74 1.87 0.11 58.72 Average: 0 33.30 0.00 4.94 2.34 0.10 59.31 Average: 1 35.80 0.00 4.54 1.41 0.12 58.13