---> uname -a: Linux prd-centos8-builder-2c-2g-17826.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 623 4765 19 2308 6776 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:81:69:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe81:6992/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:6b:98:ca 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) 01/01/2026 _x86_64_ (2 CPU) 17:31:26 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 215.48 13.70 201.78 2732.02 6967.44 05:34:01 PM 109.30 0.52 108.78 64.10 11683.18 05:35:01 PM 35.76 0.27 35.49 41.86 2000.10 05:36:01 PM 22.48 0.77 21.71 51.19 590.70 05:37:01 PM 26.37 0.50 25.87 63.71 718.69 Average: 81.88 3.15 78.73 590.60 4392.47 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5121740 7008332 2760692 35.02 2688 2068204 945228 10.58 226316 2205744 157044 05:34:01 PM 4972244 7023492 2910188 36.92 2688 2226060 924140 10.35 254440 2299132 49040 05:35:01 PM 4794396 6887648 3088036 39.18 2688 2267892 1041976 11.67 295964 2435448 51504 05:36:01 PM 4836416 6923592 3046016 38.64 2688 2262128 1007980 11.29 296212 2394208 44252 05:37:01 PM 4883232 6941792 2999200 38.05 2688 2233104 983628 11.01 462220 2181260 26304 Average: 4921606 6956971 2960826 37.56 2688 2211478 980590 10.98 307030 2303158 65629 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 226.72 150.83 1475.51 50.31 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 83.94 70.41 852.75 10.98 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 20.53 21.96 28.40 9.19 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.45 18.85 18.94 7.20 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 22.29 20.86 28.74 9.57 0.00 0.00 0.00 0.00 05:37:01 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 74.59 56.59 480.91 17.45 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) 01/01/2026 _x86_64_ (2 CPU) 17:31:26 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.71 0.00 6.07 1.92 0.09 53.20 05:33:01 PM 0 33.85 0.00 5.77 1.57 0.08 58.73 05:33:01 PM 1 43.58 0.00 6.38 2.28 0.10 47.65 05:34:01 PM all 33.75 0.00 5.21 1.02 0.12 59.90 05:34:01 PM 0 34.04 0.00 5.23 1.33 0.12 59.28 05:34:01 PM 1 33.46 0.00 5.20 0.72 0.12 60.51 05:35:01 PM all 34.70 0.00 3.05 0.20 0.08 61.97 05:35:01 PM 0 35.46 0.00 3.14 0.15 0.08 61.16 05:35:01 PM 1 33.93 0.00 2.95 0.25 0.08 62.78 05:36:01 PM all 30.67 0.00 3.27 0.13 0.12 65.82 05:36:01 PM 0 31.77 0.00 3.50 0.12 0.13 64.48 05:36:01 PM 1 29.58 0.00 3.03 0.13 0.10 67.16 05:37:01 PM all 36.10 0.00 4.12 0.13 0.10 59.55 05:37:01 PM 0 44.02 0.00 4.10 0.15 0.10 51.63 05:37:01 PM 1 28.20 0.00 4.13 0.10 0.10 67.47 Average: all 34.78 0.00 4.34 0.68 0.10 60.09 Average: 0 35.83 0.00 4.35 0.66 0.10 59.06 Average: 1 33.74 0.00 4.34 0.69 0.10 61.13