---> uname -a: Linux prd-centos8-builder-2c-2g-38067.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 25M 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 644 4801 27 2250 6748 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:2c:7e:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe2c:7e9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:55:0e:22 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) 06/28/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 211.73 17.89 193.84 5411.69 8420.86 08:34:01 PM 88.40 0.52 87.89 65.18 10370.08 08:35:02 PM 32.58 0.30 32.28 42.39 1275.10 08:36:01 PM 15.28 0.00 15.28 0.00 351.12 08:37:01 PM 26.78 0.93 25.85 95.32 768.62 Average: 75.16 3.94 71.22 1126.88 4250.50 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5107980 6977148 2774444 35.20 2688 2060008 1010988 11.32 202528 2246528 168440 08:34:01 PM 4965784 6951044 2916640 37.00 2688 2169884 1014680 11.36 218652 2345920 27868 08:35:02 PM 4860108 6877572 3022316 38.34 2688 2202412 1094552 12.26 268648 2402508 42096 08:36:01 PM 4877360 6894820 3005064 38.12 2688 2202412 1065388 11.93 269800 2384284 42092 08:37:01 PM 4968068 6960952 2914356 36.97 2688 2177028 982588 11.00 427440 2134784 26836 Average: 4955860 6932307 2926564 37.13 2688 2162349 1033639 11.57 277414 2302805 61466 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 289.01 187.92 1960.89 63.63 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 57.65 44.85 586.45 8.01 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 PM eth0 20.41 20.73 25.13 9.09 0.00 0.00 0.00 0.00 08:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 20.18 19.72 19.46 7.16 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 25.13 21.93 27.66 15.23 0.00 0.00 0.00 0.00 08:37:01 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 82.69 59.17 525.69 20.67 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) 06/28/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 41.79 0.00 7.58 2.20 0.10 48.32 08:33:01 PM 0 44.36 0.00 8.09 1.05 0.10 46.40 08:33:01 PM 1 39.22 0.00 7.07 3.36 0.10 50.25 08:34:01 PM all 27.93 0.00 3.87 7.78 0.10 60.33 08:34:01 PM 0 24.13 0.00 3.66 12.07 0.10 60.04 08:34:01 PM 1 31.73 0.00 4.08 3.48 0.10 60.62 08:35:02 PM all 33.76 0.00 3.53 1.38 0.09 61.24 08:35:02 PM 0 42.84 0.00 3.30 1.52 0.10 52.25 08:35:02 PM 1 24.67 0.00 3.76 1.24 0.08 70.26 08:36:01 PM all 31.40 0.00 3.79 0.11 0.09 64.61 08:36:01 PM 0 40.13 0.00 4.85 0.10 0.10 54.82 08:36:01 PM 1 22.67 0.00 2.73 0.12 0.08 74.40 08:37:01 PM all 37.27 0.00 4.47 0.15 0.10 58.01 08:37:01 PM 0 45.94 0.00 4.88 0.18 0.10 48.90 08:37:01 PM 1 28.58 0.00 4.05 0.12 0.10 67.15 Average: all 34.44 0.00 4.65 2.33 0.10 58.49 Average: 0 39.48 0.00 4.96 2.99 0.10 52.47 Average: 1 29.39 0.00 4.34 1.66 0.09 64.51