---> uname -a: Linux prd-centos8-builder-2c-2g-11811.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 632 4800 19 2264 6768 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:68:56:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe68:56af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:dc:ad:f1 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) 11/19/2025 _x86_64_ (2 CPU) 03:31:39 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 214.86 38.87 175.99 10110.10 41864.73 03:34:01 AM 124.64 0.52 124.13 65.18 12973.59 03:35:01 AM 33.96 0.68 33.28 71.19 2004.68 03:36:01 AM 23.16 0.07 23.09 3.07 662.78 03:37:01 AM 23.76 0.52 23.24 64.65 634.74 Average: 84.08 8.13 75.95 2062.90 11628.42 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5219248 6961404 2663176 33.79 2688 1934124 1027988 11.51 205092 2165872 98048 03:34:01 AM 4879364 6918712 3003060 38.10 2688 2215432 1009584 11.30 208456 2436528 67712 03:35:01 AM 4882184 6890664 3000240 38.06 2688 2183732 1053148 11.79 281964 2360592 11848 03:36:01 AM 4966840 6975168 2915584 36.99 2688 2183716 957396 10.72 283012 2275312 10748 03:37:01 AM 5007256 7015780 2875168 36.48 2688 2183864 918200 10.28 439848 2078008 8908 Average: 4990978 6952346 2891446 36.68 2688 2140174 993263 11.12 283674 2263262 39453 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 307.31 177.31 1787.21 61.98 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 70.21 54.50 846.28 9.35 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 21.58 22.38 27.50 7.82 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 18.16 18.53 18.10 7.11 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 26.82 22.04 30.37 16.55 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 88.82 58.95 541.91 20.56 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) 11/19/2025 _x86_64_ (2 CPU) 03:31:39 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 41.93 0.00 8.88 6.60 0.13 42.46 03:33:01 AM 0 41.34 0.00 8.53 5.97 0.13 44.02 03:33:01 AM 1 42.51 0.00 9.23 7.23 0.13 40.90 03:34:01 AM all 35.41 0.00 5.99 1.82 0.12 56.66 03:34:01 AM 0 38.67 0.00 6.29 1.60 0.12 53.33 03:34:01 AM 1 32.13 0.00 5.69 2.05 0.12 60.01 03:35:01 AM all 34.92 0.00 3.94 0.30 0.11 60.72 03:35:01 AM 0 32.20 0.00 3.59 0.32 0.10 63.79 03:35:01 AM 1 37.65 0.00 4.30 0.28 0.12 57.66 03:36:01 AM all 32.01 0.00 3.63 0.15 0.11 64.10 03:36:01 AM 0 22.82 0.00 2.50 0.12 0.10 74.47 03:36:01 AM 1 41.23 0.00 4.76 0.18 0.12 53.72 03:37:01 AM all 36.38 0.00 4.52 0.18 0.13 58.79 03:37:01 AM 0 42.78 0.00 5.15 0.22 0.13 51.72 03:37:01 AM 1 30.01 0.00 3.88 0.15 0.12 65.84 Average: all 36.12 0.00 5.39 1.81 0.12 56.57 Average: 0 35.55 0.00 5.21 1.64 0.12 57.49 Average: 1 36.69 0.00 5.57 1.97 0.12 55.65