---> uname -a: Linux prd-centos8-builder-2c-2g-18898.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 639 4790 19 2267 6761 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:48:fd:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe48:fd93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:bf:03:ac 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) 01/06/2026 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:02 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 197.54 9.78 187.76 2137.13 7354.16 10:34:01 PM 106.31 0.48 105.83 63.58 11690.59 10:35:01 PM 28.74 1.05 27.69 92.62 1191.59 10:36:01 PM 20.06 0.02 20.05 0.93 545.14 10:37:01 PM 20.56 0.50 20.06 63.72 503.60 Average: 74.23 2.34 71.89 465.99 4246.70 10:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5131148 6989788 2751284 34.90 2688 2041012 978956 10.96 203456 2222672 160632 10:34:01 PM 4948112 6957380 2934320 37.23 2688 2184220 968200 10.84 232324 2346800 27112 10:35:01 PM 4926008 6937796 2956424 37.51 2688 2186860 1006200 11.27 283660 2317012 9940 10:36:01 PM 4956108 6967840 2926324 37.12 2688 2186888 968528 10.84 284248 2286760 9936 10:37:01 PM 4960056 6978344 2922376 37.07 2688 2192964 960688 10.76 438552 2128512 27036 Average: 4984286 6966230 2898146 36.77 2688 2158389 976514 10.93 288448 2260351 46931 10:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 295.64 187.44 1916.43 63.71 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 70.09 53.75 739.53 10.09 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.46 20.31 27.76 7.40 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.00 17.31 18.02 6.45 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 23.40 21.40 29.20 10.03 0.00 0.00 0.00 0.00 10:37:01 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 84.81 59.61 541.58 19.39 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) 01/06/2026 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:02 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 36.05 0.00 6.41 1.89 0.09 55.55 10:33:01 PM 0 42.83 0.00 7.14 2.28 0.08 47.67 10:33:01 PM 1 29.28 0.00 5.69 1.51 0.10 63.42 10:34:01 PM all 36.16 0.00 5.15 0.91 0.09 57.69 10:34:01 PM 0 36.53 0.00 5.84 1.28 0.10 56.25 10:34:01 PM 1 35.80 0.00 4.46 0.53 0.08 59.13 10:35:01 PM all 27.87 0.00 2.84 0.19 0.09 69.00 10:35:01 PM 0 38.69 0.00 3.49 0.17 0.08 57.58 10:35:01 PM 1 17.05 0.00 2.20 0.22 0.10 80.43 10:36:01 PM all 31.70 0.00 3.35 0.11 0.09 64.75 10:36:01 PM 0 39.53 0.00 3.40 0.13 0.08 56.86 10:36:01 PM 1 23.88 0.00 3.30 0.08 0.10 72.64 10:37:01 PM all 35.92 0.00 3.83 0.14 0.09 60.02 10:37:01 PM 0 51.43 0.00 4.61 0.20 0.08 43.68 10:37:01 PM 1 20.42 0.00 3.05 0.08 0.10 76.34 Average: all 33.53 0.00 4.31 0.64 0.09 61.42 Average: 0 41.79 0.00 4.89 0.81 0.09 52.43 Average: 1 25.27 0.00 3.73 0.48 0.10 70.42