---> uname -a: Linux prd-centos8-builder-2c-2g-7833.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4787 19 2266 6756 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:84:9b:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe84:9b2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:c1:7a:29 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) 11/11/2025 _x86_64_ (2 CPU) 02:32:01 LINUX RESTART (2 CPU) 02:33:02 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 103.24 0.59 102.64 22.37 9429.36 02:35:01 AM 67.07 0.67 66.40 102.88 8041.06 02:36:01 AM 28.68 1.32 27.36 117.45 708.35 02:37:01 AM 25.48 0.72 24.76 67.59 887.34 Average: 55.92 0.82 55.10 77.80 4747.49 02:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 4981356 6945952 2901076 36.80 2688 2140840 1006496 11.27 204152 2346796 159940 02:35:01 AM 4952048 6957288 2930384 37.18 2688 2180228 997732 11.17 234092 2338924 10924 02:36:01 AM 4975608 6985144 2906824 36.88 2688 2184660 957572 10.72 271212 2278864 10756 02:37:01 AM 4926228 6935980 2956204 37.50 2688 2184824 993852 11.13 427180 2172352 9016 Average: 4958810 6956091 2923622 37.09 2688 2172638 988913 11.07 284159 2284234 47659 02:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 87.58 70.37 920.64 10.59 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 79.74 64.15 610.76 19.84 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 23.50 21.33 18.18 8.67 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 26.26 23.58 33.49 10.52 0.00 0.00 0.00 0.00 02:37:01 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 54.13 44.75 393.61 12.41 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) 11/11/2025 _x86_64_ (2 CPU) 02:32:01 LINUX RESTART (2 CPU) 02:33:02 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 35.66 0.00 5.07 1.14 0.10 58.03 02:34:01 AM 0 27.06 0.00 4.07 0.64 0.12 68.11 02:34:01 AM 1 44.26 0.00 6.07 1.63 0.08 47.96 02:35:01 AM all 34.00 0.00 5.24 1.33 0.09 59.33 02:35:01 AM 0 14.00 0.00 4.26 1.17 0.08 80.49 02:35:01 AM 1 54.03 0.00 6.22 1.49 0.10 38.16 02:36:01 AM all 35.56 0.00 3.36 1.23 0.14 59.71 02:36:01 AM 0 27.96 0.00 3.15 0.90 0.15 67.84 02:36:01 AM 1 43.16 0.00 3.57 1.55 0.13 51.58 02:37:01 AM all 34.02 0.00 3.88 0.17 0.09 61.85 02:37:01 AM 0 19.28 0.00 3.25 0.18 0.08 77.20 02:37:01 AM 1 48.75 0.00 4.50 0.15 0.10 46.50 Average: all 34.81 0.00 4.38 0.96 0.11 59.74 Average: 0 22.06 0.00 3.68 0.72 0.11 73.43 Average: 1 47.56 0.00 5.09 1.20 0.10 46.05