---> uname -a: Linux prd-centos8-builder-2c-2g-48869.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4809 19 2262 6775 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:b1:46:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feb1:46c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:08:2a:3e 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) 09/04/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 251.77 19.46 232.31 5519.89 7800.13 12:34:01 PM 112.28 0.50 111.78 64.38 11902.73 12:35:02 PM 33.89 0.30 33.59 42.39 1768.46 12:36:01 PM 15.83 0.00 15.83 0.00 354.02 12:37:01 PM 27.11 0.92 26.20 95.18 1099.12 Average: 88.42 4.25 84.17 1148.27 4599.25 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5142480 6977756 2739952 34.76 2688 2017892 1000288 11.20 200948 2215256 161828 12:34:01 PM 4977636 6986516 2904796 36.85 2688 2184320 957240 10.72 230836 2319736 46256 12:35:02 PM 5020260 7026720 2862172 36.31 2688 2181836 920528 10.31 267688 2240384 10760 12:36:01 PM 4852364 6892100 3030068 38.44 2688 2215252 1050376 11.76 271512 2404280 44240 12:37:01 PM 4961340 6972392 2921092 37.06 2688 2185908 967416 10.83 423176 2143356 25100 Average: 4990816 6971097 2891616 36.68 2688 2157042 979170 10.96 278832 2264602 57637 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 308.35 179.57 1808.93 62.10 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 78.22 60.18 810.02 10.11 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 PM eth0 21.05 22.81 26.73 9.42 0.00 0.00 0.00 0.00 12:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 18.89 19.21 17.46 7.02 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 22.10 19.45 26.73 10.03 0.00 0.00 0.00 0.00 12:37:01 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 89.96 60.39 539.75 19.78 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) 09/04/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 41.20 0.00 8.35 2.71 0.09 47.64 12:33:01 PM 0 41.02 0.00 10.31 3.40 0.08 45.19 12:33:01 PM 1 41.39 0.00 6.40 2.02 0.10 50.09 12:34:01 PM all 33.83 0.00 5.50 2.52 0.09 58.05 12:34:01 PM 0 29.84 0.00 5.41 2.42 0.10 62.23 12:34:01 PM 1 37.81 0.00 5.59 2.63 0.08 53.88 12:35:02 PM all 34.49 0.00 3.48 0.21 0.09 61.73 12:35:02 PM 0 23.80 0.00 2.96 0.17 0.08 72.98 12:35:02 PM 1 45.18 0.00 4.00 0.25 0.10 50.47 12:36:01 PM all 32.32 0.00 3.46 0.08 0.08 64.06 12:36:01 PM 0 27.45 0.00 3.21 0.07 0.08 69.19 12:36:01 PM 1 37.17 0.00 3.71 0.10 0.08 58.93 12:37:01 PM all 30.62 0.00 4.25 0.15 0.07 64.91 12:37:01 PM 0 30.12 0.00 4.25 0.13 0.07 65.43 12:37:01 PM 1 31.11 0.00 4.25 0.17 0.08 64.39 Average: all 34.49 0.00 5.01 1.14 0.09 59.27 Average: 0 30.44 0.00 5.23 1.24 0.08 63.00 Average: 1 38.54 0.00 4.79 1.04 0.09 55.55