---> uname -a: Linux prd-centos8-builder-2c-2g-11394.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 722 4704 19 2270 6677 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:b4:e7:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:feb4:e72d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:30:8b:1e 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) 12/07/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 136.41 14.25 122.16 3837.63 6605.97 03:34:01 PM 115.31 0.45 114.86 63.05 12302.08 03:35:01 PM 34.34 0.35 33.99 43.72 1841.14 03:36:01 PM 16.63 0.00 16.63 0.00 432.96 03:37:02 PM 21.61 0.92 20.69 80.51 601.53 Average: 64.86 3.19 61.67 804.91 4356.79 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5112796 6952676 2769624 35.14 2688 2022592 1008140 11.29 200464 2244628 167252 03:34:01 PM 4720496 6784244 3161924 40.11 2688 2238800 1177160 13.18 211124 2593400 79624 03:35:01 PM 4839352 6852616 3043068 38.61 2688 2188312 1076396 12.05 267688 2418988 9936 03:36:01 PM 4861852 6875708 3020568 38.32 2688 2189212 1069740 11.98 268636 2395920 10756 03:37:02 PM 4881680 6896352 3000740 38.07 2688 2189824 1047644 11.73 424972 2219536 9072 Average: 4883235 6872319 2999185 38.05 2688 2165748 1075816 12.05 274577 2374494 55328 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 288.25 175.60 1771.49 60.58 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 75.49 62.50 846.55 13.08 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 25.47 25.82 29.38 9.64 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 9.47 10.31 7.70 4.53 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:02 PM eth0 23.13 20.43 30.58 8.41 0.00 0.00 0.00 0.00 03:37:02 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 84.36 58.93 537.11 19.25 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) 12/07/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 36.23 0.00 6.43 5.44 0.09 51.81 03:33:01 PM 0 45.72 0.00 8.10 7.40 0.08 38.69 03:33:01 PM 1 26.77 0.00 4.77 3.49 0.10 64.88 03:34:01 PM all 32.91 0.00 4.71 3.56 0.08 58.74 03:34:01 PM 0 35.16 0.00 4.71 4.08 0.08 55.96 03:34:01 PM 1 30.65 0.00 4.70 3.05 0.08 61.52 03:35:01 PM all 31.91 0.00 3.73 2.51 0.09 61.76 03:35:01 PM 0 23.13 0.00 3.32 2.77 0.10 70.68 03:35:01 PM 1 40.68 0.00 4.13 2.25 0.08 52.86 03:36:01 PM all 21.50 0.00 1.91 2.47 0.08 74.04 03:36:01 PM 0 28.22 0.00 2.05 4.04 0.08 65.61 03:36:01 PM 1 14.80 0.00 1.77 0.90 0.07 82.47 03:37:02 PM all 31.26 0.00 3.74 2.61 0.09 62.30 03:37:02 PM 0 31.76 0.00 3.70 2.88 0.08 61.58 03:37:02 PM 1 30.77 0.00 3.78 2.33 0.10 63.01 Average: all 30.76 0.00 4.10 3.32 0.09 61.73 Average: 0 32.79 0.00 4.38 4.23 0.09 58.52 Average: 1 28.73 0.00 3.83 2.40 0.09 64.95