---> uname -a: Linux prd-centos8-builder-2c-2g-4904.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 679 4750 19 2268 6721 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:71:38:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe71:3830/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:d0:a9:cc 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) 11/03/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 202.38 29.87 172.51 6330.16 29629.01 02:34:01 AM 119.43 0.45 118.98 63.05 12553.35 02:35:01 AM 33.38 0.35 33.03 43.73 1822.28 02:36:01 AM 21.44 0.00 21.44 0.00 566.39 02:37:01 AM 26.41 0.92 25.50 95.18 736.08 Average: 80.61 6.32 74.29 1306.50 9061.94 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5104104 6891756 2778328 35.25 2688 1977512 1128040 12.63 214956 2265716 126096 02:34:01 AM 4780356 6829292 3102076 39.35 2688 2224692 1134840 12.71 210172 2535824 66660 02:35:01 AM 4906492 6917600 2975940 37.75 2688 2186368 1033136 11.57 267844 2352848 9936 02:36:01 AM 4891664 6902724 2990768 37.94 2688 2186368 1045096 11.70 269104 2366876 9936 02:37:01 AM 4913080 6929752 2969352 37.67 2688 2191336 1021824 11.44 423664 2190396 25100 Average: 4919139 6894225 2963293 37.59 2688 2153255 1072587 12.01 277148 2342332 47546 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 290.00 175.34 1784.31 62.18 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 74.41 57.23 846.77 9.76 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 50.96 47.34 39.53 22.01 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.24 18.44 18.35 7.18 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 30.53 24.81 30.41 11.60 0.00 0.00 0.00 0.00 02:37:01 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 92.83 64.64 543.91 22.55 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) 11/03/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 42.02 0.00 7.60 4.68 0.14 45.57 02:33:01 AM 0 46.98 0.00 6.70 4.47 0.15 41.70 02:33:01 AM 1 37.04 0.00 8.50 4.88 0.13 49.45 02:34:01 AM all 36.41 0.00 5.71 1.74 0.12 56.02 02:34:01 AM 0 40.25 0.00 5.75 1.70 0.12 52.19 02:34:01 AM 1 32.55 0.00 5.67 1.79 0.12 59.87 02:35:01 AM all 32.86 0.00 5.09 0.30 0.13 61.63 02:35:01 AM 0 40.98 0.00 5.01 0.33 0.12 53.57 02:35:01 AM 1 24.72 0.00 5.17 0.27 0.13 69.71 02:36:01 AM all 32.87 0.00 3.64 0.16 0.12 63.21 02:36:01 AM 0 45.90 0.00 4.18 0.17 0.13 49.62 02:36:01 AM 1 19.85 0.00 3.11 0.15 0.10 76.79 02:37:01 AM all 36.92 0.00 4.61 0.13 0.13 58.22 02:37:01 AM 0 38.37 0.00 4.61 0.15 0.13 56.73 02:37:01 AM 1 35.46 0.00 4.61 0.10 0.12 59.71 Average: all 36.21 0.00 5.33 1.40 0.13 56.94 Average: 0 42.49 0.00 5.25 1.36 0.13 50.77 Average: 1 29.92 0.00 5.41 1.43 0.12 63.12