---> uname -a: Linux prd-centos8-builder-2c-2g-687.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 686 4745 19 2266 6714 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:98:41:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe98:41b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:cb:48:51 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) 01/16/2026 _x86_64_ (2 CPU) 06:31:32 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 224.12 17.84 206.28 5411.73 7963.44 06:34:01 AM 102.85 0.45 102.40 63.06 11763.07 06:35:01 AM 37.48 0.35 37.13 43.73 1896.67 06:36:01 AM 18.41 0.00 18.41 0.00 536.20 06:37:01 AM 26.90 1.12 25.78 108.12 706.55 Average: 81.96 3.95 78.01 1125.72 4573.39 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5080952 6942176 2801480 35.54 2688 2043180 1027736 11.51 203956 2270412 182024 06:34:01 AM 4762204 6821252 3120228 39.58 2688 2234124 1117728 12.52 211472 2552352 79152 06:35:01 AM 4833744 6876524 3048688 38.68 2688 2218048 1056236 11.83 272840 2420496 44160 06:36:01 AM 4910168 6918736 2972264 37.71 2688 2183848 1016960 11.39 270808 2346224 9952 06:37:01 AM 4857016 6873728 3025416 38.38 2688 2191540 1042992 11.68 425124 2243268 28408 Average: 4888817 6886483 2993615 37.98 2688 2174148 1052330 11.78 276840 2366550 68739 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 319.14 186.66 1905.12 62.79 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 58.76 49.96 749.80 8.58 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 25.40 26.63 29.71 10.08 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.18 17.81 17.72 5.99 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.38 21.08 30.84 11.44 0.00 0.00 0.00 0.00 06:37:01 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 89.19 60.44 546.76 19.78 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) 01/16/2026 _x86_64_ (2 CPU) 06:31:32 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 40.52 0.00 7.35 2.12 0.08 49.93 06:33:01 AM 0 31.67 0.00 6.68 2.32 0.07 59.26 06:33:01 AM 1 49.37 0.00 8.03 1.92 0.08 40.60 06:34:01 AM all 28.56 0.00 4.06 17.10 0.09 50.19 06:34:01 AM 0 16.96 0.00 3.06 13.47 0.10 66.41 06:34:01 AM 1 40.19 0.00 5.06 20.74 0.08 33.93 06:35:01 AM all 33.46 0.00 3.99 0.22 0.08 62.24 06:35:01 AM 0 26.82 0.00 3.62 0.15 0.07 69.35 06:35:01 AM 1 40.10 0.00 4.36 0.28 0.10 55.15 06:36:01 AM all 31.92 0.00 3.65 0.11 0.08 64.24 06:36:01 AM 0 21.32 0.00 3.18 0.08 0.08 75.33 06:36:01 AM 1 42.52 0.00 4.12 0.13 0.08 53.15 06:37:01 AM all 35.53 0.00 3.71 0.17 0.09 60.50 06:37:01 AM 0 25.69 0.00 3.00 0.13 0.08 71.09 06:37:01 AM 1 45.38 0.00 4.42 0.20 0.10 49.90 Average: all 34.00 0.00 4.55 3.94 0.09 57.42 Average: 0 24.49 0.00 3.91 3.23 0.08 68.29 Average: 1 43.51 0.00 5.19 4.65 0.09 46.55