---> uname -a: Linux prd-centos8-builder-2c-2g-1514.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 610 4820 19 2266 6790 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:42:dc:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe42:dc93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:18:d2:6f 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) 10/23/2025 _x86_64_ (2 CPU) 15:31:33 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 152.46 29.55 122.91 6251.67 20936.68 03:34:01 PM 116.56 0.55 116.01 66.24 10426.11 03:35:01 PM 44.95 0.35 44.60 43.72 4245.88 03:36:01 PM 20.95 0.00 20.95 0.00 572.04 03:37:01 PM 23.31 0.92 22.39 95.17 607.71 Average: 71.65 6.27 65.37 1291.57 7358.36 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5211948 6955608 2670484 33.88 2688 1935376 1057224 11.84 204256 2174828 86724 03:34:01 PM 4878720 6920484 3003712 38.11 2688 2217696 1027256 11.50 207876 2442336 127340 03:35:01 PM 4978420 6987084 2904012 36.84 2688 2183880 957512 10.72 267368 2282092 9944 03:36:01 PM 4985688 6994244 2896744 36.75 2688 2183880 938960 10.51 268360 2274040 9936 03:37:01 PM 4984788 7000784 2897644 36.76 2688 2191400 954140 10.68 426088 2117252 14576 Average: 5007913 6971641 2874519 36.47 2688 2142446 987018 11.05 274790 2258110 49704 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 304.80 193.02 1779.86 62.95 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 86.69 65.66 851.92 11.75 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 20.68 20.38 25.55 8.04 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 17.06 17.70 15.86 6.76 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 21.53 18.06 27.37 10.86 0.00 0.00 0.00 0.00 03:37:01 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 90.16 62.97 540.17 20.07 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) 10/23/2025 _x86_64_ (2 CPU) 15:31:33 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 38.28 0.00 6.80 6.64 0.12 48.16 03:33:01 PM 0 46.52 0.00 7.52 7.22 0.12 38.63 03:33:01 PM 1 30.03 0.00 6.09 6.05 0.12 57.72 03:34:01 PM all 36.41 0.00 5.36 1.23 0.10 56.90 03:34:01 PM 0 63.04 0.00 6.96 1.10 0.10 28.80 03:34:01 PM 1 9.86 0.00 3.76 1.36 0.10 84.92 03:35:01 PM all 33.53 0.00 4.03 0.59 0.11 61.74 03:35:01 PM 0 39.38 0.00 3.90 0.72 0.10 55.90 03:35:01 PM 1 27.66 0.00 4.16 0.47 0.12 67.60 03:36:01 PM all 31.87 0.00 3.39 0.53 0.09 64.11 03:36:01 PM 0 46.08 0.00 4.01 0.94 0.10 48.87 03:36:01 PM 1 17.69 0.00 2.77 0.13 0.08 79.32 03:37:01 PM all 30.66 0.00 3.33 0.34 0.09 65.58 03:37:01 PM 0 40.72 0.00 3.51 0.30 0.08 55.39 03:37:01 PM 1 20.58 0.00 3.14 0.38 0.10 75.80 Average: all 34.14 0.00 4.58 1.86 0.10 59.32 Average: 0 47.14 0.00 5.18 2.05 0.10 45.53 Average: 1 21.14 0.00 3.98 1.67 0.10 73.10