---> uname -a: Linux prd-centos8-builder-2c-2g-6775.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 615 4810 19 2271 6785 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:29:1c:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe29:1cab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:77:22:fd 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) 11/07/2025 _x86_64_ (2 CPU) 17:31:50 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 339.02 133.82 205.20 15278.57 41032.27 05:34:01 PM 119.61 0.68 118.93 69.99 10747.08 05:35:01 PM 57.20 0.35 56.85 43.72 6069.83 05:36:01 PM 20.51 0.00 20.51 0.00 555.08 05:37:01 PM 27.36 0.92 26.44 95.17 743.72 Average: 112.74 27.16 85.58 3097.59 11829.63 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5316220 7004544 2566212 32.56 2688 1881256 987464 11.06 198752 2082276 83792 05:34:01 PM 5006708 6982392 2875724 36.48 2688 2151660 945176 10.58 204452 2319228 103036 05:35:01 PM 5024032 7038868 2858400 36.26 2688 2190192 918236 10.28 267280 2237584 11756 05:36:01 PM 4983872 7000020 2898560 36.77 2688 2191456 950552 10.64 268156 2276692 11976 05:37:01 PM 4930340 6958060 2952092 37.45 2688 2202720 985228 11.03 427232 2170092 22168 Average: 5052234 6996777 2830198 35.91 2688 2123457 957331 10.72 273174 2217174 46546 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 303.65 167.88 1465.20 60.72 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 67.94 57.04 711.27 9.51 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 61.96 53.50 603.76 10.62 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.34 19.01 17.03 10.71 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 27.31 23.49 30.24 11.65 0.00 0.00 0.00 0.00 05:37:01 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 96.04 64.18 565.50 20.64 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) 11/07/2025 _x86_64_ (2 CPU) 17:31:50 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 49.50 0.05 10.82 7.91 0.10 31.63 05:33:01 PM 0 50.62 0.02 11.61 8.97 0.10 28.69 05:33:01 PM 1 48.38 0.08 10.03 6.85 0.10 34.56 05:34:01 PM all 35.39 0.00 5.53 2.24 0.09 56.75 05:34:01 PM 0 32.15 0.00 5.06 2.56 0.08 60.14 05:34:01 PM 1 38.63 0.00 6.00 1.92 0.10 53.35 05:35:01 PM all 34.15 0.00 3.76 1.25 0.09 60.74 05:35:01 PM 0 31.81 0.00 4.18 1.20 0.08 62.73 05:35:01 PM 1 36.49 0.00 3.35 1.30 0.10 58.76 05:36:01 PM all 32.84 0.00 3.62 0.11 0.07 63.36 05:36:01 PM 0 20.11 0.00 2.95 0.07 0.08 76.79 05:36:01 PM 1 45.57 0.00 4.28 0.15 0.07 49.92 05:37:01 PM all 35.84 0.00 3.69 0.16 0.10 60.21 05:37:01 PM 0 37.07 0.00 3.36 0.18 0.10 59.29 05:37:01 PM 1 34.62 0.00 4.01 0.13 0.10 61.14 Average: all 37.53 0.01 5.48 2.33 0.09 54.57 Average: 0 34.33 0.00 5.42 2.59 0.09 57.57 Average: 1 40.73 0.02 5.53 2.06 0.09 51.56