---> uname -a: Linux prd-centos8-builder-2c-2g-17007.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 673 4754 19 2269 6727 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:df:2c:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fedf:2c35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:03:94:cd 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) 12/28/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 187.05 16.91 170.14 5364.88 7296.08 03:34:01 AM 110.86 0.70 110.16 103.18 12007.13 03:35:01 AM 33.92 0.10 33.82 3.60 1757.61 03:36:01 AM 21.03 0.00 21.03 0.00 561.71 03:37:01 AM 27.81 1.27 26.54 114.90 771.36 Average: 76.14 3.80 72.34 1117.38 4478.66 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5117928 6966912 2764496 35.07 2688 2031696 989620 11.08 202072 2238348 170996 03:34:01 AM 4939412 6950700 2943012 37.34 2688 2186568 992644 11.11 231776 2356320 41272 03:35:01 AM 4810964 6857676 3071460 38.97 2688 2221960 1075264 12.04 271672 2443592 44244 03:36:01 AM 4813184 6859740 3069240 38.94 2688 2221960 1065904 11.93 272436 2440832 44240 03:37:01 AM 4877652 6895800 3004772 38.12 2688 2193252 1027452 11.50 424212 2225624 25144 Average: 4911828 6906166 2970596 37.69 2688 2171087 1030177 11.53 280434 2340943 65179 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 298.95 185.07 1906.73 63.00 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 83.20 67.67 743.48 16.19 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 26.81 29.21 32.89 10.04 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.00 18.63 18.57 7.03 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 23.44 19.56 37.31 9.31 0.00 0.00 0.00 0.00 03:37:01 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 90.28 64.03 547.81 21.11 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) 12/28/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 37.49 0.00 7.25 2.32 0.13 52.81 03:33:01 AM 0 20.73 0.00 5.71 0.97 0.12 72.47 03:33:01 AM 1 54.34 0.00 8.80 3.68 0.15 33.04 03:34:01 AM all 35.07 0.00 5.57 1.42 0.12 57.83 03:34:01 AM 0 16.99 0.00 4.02 1.07 0.10 77.82 03:34:01 AM 1 53.18 0.00 7.12 1.77 0.13 37.80 03:35:01 AM all 33.51 0.00 3.56 0.58 0.13 62.22 03:35:01 AM 0 21.11 0.00 3.14 0.52 0.12 75.12 03:35:01 AM 1 45.94 0.00 3.98 0.65 0.13 49.30 03:36:01 AM all 32.78 0.00 3.35 0.13 0.10 63.63 03:36:01 AM 0 33.23 0.00 3.34 0.12 0.10 63.22 03:36:01 AM 1 32.33 0.00 3.37 0.15 0.10 64.05 03:37:01 AM all 35.58 0.00 4.17 0.76 0.12 59.38 03:37:01 AM 0 17.63 0.00 3.07 0.27 0.12 78.92 03:37:01 AM 1 53.57 0.00 5.28 1.25 0.12 39.79 Average: all 34.88 0.00 4.78 1.04 0.12 59.18 Average: 0 21.94 0.00 3.85 0.59 0.11 73.51 Average: 1 47.86 0.00 5.70 1.50 0.13 44.81