---> uname -a: Linux prd-centos8-builder-2c-2g-17697.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 655 4739 19 2303 6745 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:bb:5c:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:febb:5c36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:43:fb:54 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) 12/31/2025 _x86_64_ (2 CPU) 19:31:46 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 341.80 121.88 219.93 14937.87 41494.89 07:34:01 PM 113.10 6.13 106.96 1292.64 9695.70 07:35:01 PM 61.67 0.25 61.42 40.11 7159.62 07:36:01 PM 22.78 0.10 22.68 3.60 632.23 07:37:01 PM 24.71 1.27 23.44 114.90 635.32 Average: 112.81 25.92 86.89 3277.82 11923.77 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5264732 6969496 2617692 33.21 2688 1896776 1002476 11.22 201556 2125028 91948 07:34:01 PM 4957824 6967216 2924600 37.10 2688 2184860 943880 10.57 228400 2340572 136596 07:35:01 PM 4819728 6899828 3062696 38.85 2688 2254920 1003932 11.24 294976 2407736 45208 07:36:01 PM 4897804 6944468 2984620 37.86 2688 2221628 966164 10.82 293376 2332140 10752 07:37:01 PM 4907320 6958912 2975104 37.74 2688 2226404 954808 10.69 450688 2164940 12108 Average: 4969482 6947984 2912942 36.95 2688 2156918 974252 10.91 293799 2274083 59322 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 306.10 182.51 1508.15 62.20 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 55.35 47.03 566.69 7.28 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 60.47 54.42 603.90 10.85 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 17.51 17.98 17.38 7.25 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 24.46 20.71 30.59 9.93 0.00 0.00 0.00 0.00 07:37:01 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 92.78 64.53 545.36 19.50 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) 12/31/2025 _x86_64_ (2 CPU) 19:31:46 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 46.44 0.03 10.46 6.08 0.08 36.91 07:33:01 PM 0 42.08 0.03 10.19 5.57 0.08 42.03 07:33:01 PM 1 50.78 0.03 10.73 6.59 0.08 31.79 07:34:01 PM all 37.99 0.00 5.68 1.77 0.10 54.45 07:34:01 PM 0 34.55 0.00 5.47 1.48 0.10 58.40 07:34:01 PM 1 41.43 0.00 5.89 2.06 0.10 50.52 07:35:01 PM all 33.71 0.00 3.76 0.73 0.09 61.71 07:35:01 PM 0 15.56 0.00 3.20 0.32 0.08 80.83 07:35:01 PM 1 51.84 0.00 4.31 1.13 0.10 42.61 07:36:01 PM all 34.96 0.00 3.45 0.11 0.08 61.40 07:36:01 PM 0 20.63 0.00 2.85 0.07 0.08 76.36 07:36:01 PM 1 49.27 0.00 4.05 0.15 0.08 46.45 07:37:01 PM all 34.42 0.00 3.93 0.14 0.09 61.42 07:37:01 PM 0 20.96 0.00 3.44 0.10 0.08 75.42 07:37:01 PM 1 47.90 0.00 4.43 0.18 0.10 47.39 Average: all 37.49 0.01 5.45 1.76 0.09 55.20 Average: 0 26.74 0.01 5.02 1.50 0.09 66.64 Average: 1 48.24 0.01 5.88 2.02 0.09 43.77