---> uname -a: Linux prd-centos8-builder-2c-2g-3652.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 615 4810 19 2271 6785 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:d5:a5:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fed5:a59c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:77:5a:59 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) 10/30/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 177.42 24.68 152.75 6189.14 6291.64 08:34:01 AM 105.00 0.53 104.47 65.99 9046.04 08:35:01 AM 47.94 0.35 47.59 43.73 5303.45 08:36:01 AM 22.36 0.00 22.36 0.00 618.56 08:37:01 AM 25.40 0.92 24.48 95.18 668.67 Average: 75.63 5.30 70.33 1278.93 4385.61 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5229204 6974724 2653228 33.66 2688 1937260 1036304 11.60 200684 2162112 84828 08:34:01 AM 4970048 6955428 2912384 36.95 2688 2161176 989144 11.08 204488 2354024 96352 08:35:01 AM 5023136 7038108 2859296 36.27 2688 2190052 935884 10.48 266868 2237268 11752 08:36:01 AM 4990888 7005656 2891544 36.68 2688 2190052 941580 10.54 267768 2269348 10768 08:37:01 AM 4975512 6992704 2906920 36.88 2688 2192396 950040 10.64 425144 2127372 10216 Average: 5037758 6993324 2844674 36.09 2688 2134187 970590 10.87 272990 2230025 42783 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 299.80 192.84 1763.69 63.56 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 33.48 30.96 364.59 7.06 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 59.34 45.99 531.90 9.81 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 19.24 18.78 17.17 7.24 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 22.28 19.58 28.11 10.43 0.00 0.00 0.00 0.00 08:37:01 AM 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 86.83 61.63 541.12 19.62 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) 10/30/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 38.30 0.00 6.41 2.03 0.13 53.13 08:33:01 AM 0 34.10 0.00 5.92 1.71 0.13 58.14 08:33:01 AM 1 42.51 0.00 6.91 2.35 0.13 48.10 08:34:01 AM all 34.16 0.00 5.57 3.01 0.13 57.12 08:34:01 AM 0 23.64 0.00 4.40 2.70 0.12 69.14 08:34:01 AM 1 44.72 0.00 6.75 3.33 0.15 45.05 08:35:01 AM all 33.17 0.00 3.87 0.92 0.13 61.92 08:35:01 AM 0 17.67 0.00 3.56 0.84 0.12 77.82 08:35:01 AM 1 48.63 0.00 4.18 1.00 0.13 46.05 08:36:01 AM all 32.03 0.00 3.62 0.46 0.10 63.80 08:36:01 AM 0 18.36 0.00 3.09 0.28 0.10 78.17 08:36:01 AM 1 45.69 0.00 4.14 0.63 0.10 49.43 08:37:01 AM all 34.10 0.00 3.54 0.92 0.12 61.32 08:37:01 AM 0 14.27 0.00 2.54 0.58 0.12 82.49 08:37:01 AM 1 53.91 0.00 4.54 1.25 0.12 40.18 Average: all 34.35 0.00 4.60 1.47 0.12 59.46 Average: 0 21.60 0.00 3.90 1.22 0.12 73.16 Average: 1 47.10 0.00 5.30 1.71 0.13 45.76