---> uname -a: Linux prd-centos8-builder-2c-2g-6249.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 704 4723 19 2270 6696 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:b6:71:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:feb6:711e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:e8:16:83 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) 11/05/2025 _x86_64_ (2 CPU) 18:31:50 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 361.98 136.34 225.63 15335.18 40827.95 06:34:01 PM 89.80 0.37 89.44 10.26 8545.68 06:35:01 PM 78.10 0.47 77.64 64.12 8765.06 06:36:01 PM 32.09 0.30 31.79 42.39 1244.74 06:37:01 PM 22.57 0.48 22.09 41.18 878.48 Average: 116.93 27.60 89.33 3099.54 12054.40 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5234720 6915044 2647712 33.59 2688 1873664 1106724 12.39 198984 2162996 90524 06:34:01 PM 4949200 6917956 2933232 37.21 2688 2145368 1037536 11.62 201796 2382316 185280 06:35:01 PM 4879752 6891612 3002680 38.09 2688 2187332 1053968 11.80 231996 2416956 27856 06:36:01 PM 4803940 6849416 3078492 39.06 2688 2220844 1096856 12.28 270564 2453100 43076 06:37:01 PM 4853128 6865788 3029304 38.43 2688 2187976 1077564 12.07 423588 2250496 9000 Average: 4944148 6887963 2938284 37.28 2688 2123037 1074530 12.03 265386 2333173 71147 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 292.44 169.82 1638.30 60.60 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 64.23 53.42 710.11 7.02 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 59.52 43.69 590.70 9.13 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 21.88 23.56 28.03 9.21 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 24.84 21.04 30.36 9.06 0.00 0.00 0.00 0.00 06:37:01 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 92.60 62.31 599.57 19.01 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) 11/05/2025 _x86_64_ (2 CPU) 18:31:50 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 49.50 0.04 11.21 9.90 0.10 29.25 06:33:01 PM 0 57.18 0.00 10.74 9.26 0.10 22.72 06:33:01 PM 1 41.79 0.08 11.69 10.53 0.10 35.80 06:34:01 PM all 26.81 0.00 4.22 6.10 0.09 62.78 06:34:01 PM 0 35.62 0.00 5.04 5.39 0.08 53.87 06:34:01 PM 1 18.02 0.00 3.40 6.81 0.10 71.67 06:35:01 PM all 32.47 0.00 3.97 4.34 0.11 59.11 06:35:01 PM 0 46.11 0.00 4.44 1.97 0.12 47.36 06:35:01 PM 1 18.85 0.00 3.50 6.71 0.10 70.84 06:36:01 PM all 31.36 0.00 3.39 0.55 0.08 64.61 06:36:01 PM 0 43.12 0.00 3.69 0.72 0.08 52.39 06:36:01 PM 1 19.60 0.00 3.09 0.38 0.08 76.84 06:37:01 PM all 33.22 0.00 3.61 0.51 0.18 62.48 06:37:01 PM 0 45.64 0.00 4.74 0.15 0.17 49.31 06:37:01 PM 1 20.82 0.00 2.49 0.87 0.18 75.64 Average: all 34.65 0.01 5.27 4.27 0.11 55.68 Average: 0 45.52 0.00 5.73 3.49 0.11 45.14 Average: 1 23.78 0.02 4.82 5.05 0.11 66.21