---> uname -a: Linux prd-centos8-builder-2c-2g-25444.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: 2800.000 BogoMIPS: 5600.00 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 657 4772 19 2268 6742 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:f6:94:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fef6:9495/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:95:86:98 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) 01/10/2026 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 226.67 17.39 209.28 5397.70 8317.91 09:34:01 PM 101.85 0.48 101.37 63.58 11655.46 09:35:01 PM 32.76 0.30 32.46 42.39 1267.41 09:36:01 PM 22.04 0.75 21.29 50.25 572.41 09:37:01 PM 22.33 0.52 21.81 64.66 849.61 Average: 81.14 3.89 77.25 1123.93 4532.92 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5117228 6973308 2765196 35.08 2688 2039728 997528 11.17 203972 2238528 160884 09:34:01 PM 4946444 6954956 2935980 37.25 2688 2183752 982436 11.00 232500 2348148 27128 09:35:01 PM 4931876 6942320 2950548 37.43 2688 2185816 1006476 11.27 269128 2326868 10764 09:36:01 PM 4905352 6917208 2977072 37.77 2688 2187276 1021104 11.43 270832 2351192 10756 09:37:01 PM 4916256 6930772 2966168 37.63 2688 2189944 1008028 11.29 427956 2183612 11392 Average: 4963431 6943713 2918993 37.03 2688 2157303 1003114 11.23 280878 2289670 44185 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 324.42 198.23 1904.68 64.79 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 65.84 54.50 756.86 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 19.96 20.83 27.95 8.68 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 20.08 19.96 25.29 7.22 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 16.95 14.41 18.60 7.32 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 89.46 61.59 546.75 19.57 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) 01/10/2026 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 38.80 0.00 7.04 2.96 0.10 51.10 09:33:01 PM 0 38.95 0.00 5.53 1.77 0.10 53.65 09:33:01 PM 1 38.65 0.00 8.56 4.16 0.10 48.53 09:34:01 PM all 34.40 0.00 5.17 2.48 0.09 57.85 09:34:01 PM 0 32.24 0.00 5.01 2.75 0.08 59.92 09:34:01 PM 1 36.57 0.00 5.34 2.22 0.10 55.78 09:35:01 PM all 34.11 0.00 3.02 0.48 0.08 62.31 09:35:01 PM 0 41.85 0.00 3.07 0.62 0.08 54.39 09:35:01 PM 1 26.36 0.00 2.97 0.35 0.08 70.24 09:36:01 PM all 33.49 0.00 3.39 0.16 0.08 62.87 09:36:01 PM 0 35.61 0.00 3.33 0.15 0.08 60.82 09:36:01 PM 1 31.38 0.00 3.45 0.17 0.08 64.92 09:37:01 PM all 23.13 0.00 2.91 0.24 0.07 73.65 09:37:01 PM 0 25.35 0.00 2.52 0.13 0.05 71.95 09:37:01 PM 1 20.91 0.00 3.30 0.35 0.08 75.35 Average: all 32.78 0.00 4.31 1.26 0.09 61.56 Average: 0 34.80 0.00 3.89 1.08 0.08 60.15 Average: 1 30.77 0.00 4.72 1.45 0.09 62.98