---> uname -a: Linux prd-centos8-builder-2c-2g-5075.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 669 4757 19 2270 6731 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:3a:59:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe3a:5979/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:e1:d1:94 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) 01/27/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 203.96 21.54 182.43 5708.08 7189.34 09:34:01 PM 112.00 0.48 111.51 63.58 12283.12 09:35:01 PM 29.66 0.30 29.36 42.39 1626.07 09:36:01 PM 18.15 0.00 18.15 0.00 491.48 09:37:01 PM 28.41 1.27 27.14 114.90 1007.06 Average: 78.44 4.72 73.72 1185.98 4519.64 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5151612 6990356 2730820 34.64 2688 2021512 966856 10.83 200136 2206572 166040 09:34:01 PM 4921284 6933844 2961148 37.57 2688 2187732 1006652 11.27 218544 2388136 41984 09:35:01 PM 4830480 6880828 3051952 38.72 2688 2225644 1037356 11.62 273052 2425252 46288 09:36:01 PM 4894396 6908360 2988036 37.91 2688 2189312 1017480 11.39 271124 2363412 9952 09:37:01 PM 4859660 6893476 3022772 38.35 2688 2208504 1026392 11.49 429972 2237232 27272 Average: 4931486 6921373 2950946 37.44 2688 2166541 1010947 11.32 278566 2324121 58307 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 298.92 172.26 1790.87 62.28 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 74.49 60.43 878.29 9.82 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 20.28 21.41 26.32 9.21 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.58 18.41 17.53 6.32 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 27.46 20.09 29.88 9.61 0.00 0.00 0.00 0.00 09:37:01 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 87.95 58.53 548.64 19.45 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) 01/27/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 43.50 0.00 7.39 2.41 0.13 46.58 09:33:01 PM 0 39.90 0.00 7.05 1.29 0.12 51.64 09:33:01 PM 1 47.09 0.00 7.72 3.53 0.13 41.51 09:34:01 PM all 34.42 0.00 5.13 1.93 0.12 58.41 09:34:01 PM 0 40.94 0.00 6.17 2.32 0.12 50.45 09:34:01 PM 1 27.90 0.00 4.10 1.53 0.12 66.34 09:35:01 PM all 33.84 0.00 3.52 0.37 0.13 62.15 09:35:01 PM 0 34.88 0.00 3.42 0.32 0.13 61.25 09:35:01 PM 1 32.80 0.00 3.62 0.42 0.12 63.05 09:36:01 PM all 32.70 0.00 3.55 0.14 0.11 63.50 09:36:01 PM 0 35.89 0.00 3.84 0.18 0.10 59.99 09:36:01 PM 1 29.51 0.00 3.27 0.10 0.12 67.00 09:37:01 PM all 34.15 0.00 3.71 0.72 0.15 61.27 09:37:01 PM 0 49.61 0.00 4.30 1.07 0.13 44.89 09:37:01 PM 1 18.71 0.00 3.11 0.38 0.17 77.62 Average: all 35.71 0.00 4.66 1.11 0.13 58.39 Average: 0 40.24 0.00 4.95 1.04 0.12 53.65 Average: 1 31.19 0.00 4.36 1.19 0.13 63.13