---> uname -a: Linux prd-centos8-builder-2c-2g-1288.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 629 4801 19 2266 6771 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:62:7f:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe62:7f44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:f4:95:0e 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) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 183.04 16.58 166.47 5457.54 7051.94 08:34:01 PM 118.68 0.48 118.20 63.59 12212.98 08:35:01 PM 34.21 0.30 33.91 42.39 1779.47 08:36:01 PM 18.26 0.00 18.26 0.00 690.00 08:37:01 PM 26.30 1.12 25.18 108.12 750.37 Average: 76.10 3.70 72.41 1134.58 4497.03 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5167744 7014600 2714688 34.44 2688 2029104 941520 10.54 202156 2188160 175512 08:34:01 PM 4969304 6977648 2913128 36.96 2688 2183488 953564 10.68 231872 2326120 42212 08:35:01 PM 5012252 7020800 2870180 36.41 2688 2183676 917296 10.27 268640 2246476 8876 08:36:01 PM 4862024 6906872 3020408 38.32 2688 2220128 1027564 11.51 272696 2392780 45328 08:37:01 PM 4937360 6953156 2945072 37.36 2688 2190504 966180 10.82 424240 2165620 26520 Average: 4989737 6974615 2892695 36.70 2688 2161380 961225 10.76 279921 2263831 59690 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 280.76 182.24 1820.01 62.34 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 90.52 74.34 843.87 11.66 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 19.64 20.51 25.89 8.78 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 17.88 18.36 16.71 6.68 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 25.98 21.73 31.95 11.68 0.00 0.00 0.00 0.00 08:37:01 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 86.97 63.44 547.75 20.23 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) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 40.80 0.00 7.19 1.63 0.08 50.29 08:33:01 PM 0 41.21 0.00 7.53 2.61 0.08 48.56 08:33:01 PM 1 40.39 0.00 6.85 0.65 0.08 52.03 08:34:01 PM all 36.84 0.00 5.44 1.04 0.09 56.59 08:34:01 PM 0 32.72 0.00 5.58 1.07 0.10 60.53 08:34:01 PM 1 40.95 0.00 5.29 1.01 0.08 52.66 08:35:01 PM all 35.22 0.00 3.40 0.18 0.12 61.07 08:35:01 PM 0 23.34 0.00 3.30 0.20 0.12 73.04 08:35:01 PM 1 47.10 0.00 3.50 0.17 0.12 49.12 08:36:01 PM all 31.58 0.00 2.99 0.22 0.08 65.12 08:36:01 PM 0 25.41 0.00 2.52 0.23 0.08 71.75 08:36:01 PM 1 37.75 0.00 3.47 0.20 0.08 58.50 08:37:01 PM all 34.09 0.00 4.13 0.17 0.09 61.53 08:37:01 PM 0 38.60 0.00 4.35 0.17 0.10 56.78 08:37:01 PM 1 29.57 0.00 3.91 0.17 0.08 66.28 Average: all 35.70 0.00 4.63 0.65 0.09 58.93 Average: 0 32.25 0.00 4.66 0.85 0.10 62.14 Average: 1 39.15 0.00 4.60 0.44 0.09 55.72