---> uname -a: Linux prd-centos8-builder-2c-2g-6482.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4813 19 2269 6785 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:70:be:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe70:be7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:6d:b6:27 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) 11/06/2025 _x86_64_ (2 CPU) 12:31:43 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 172.46 63.48 108.98 13521.11 39222.01 12:34:01 PM 71.13 0.45 70.68 19.06 7004.68 12:35:01 PM 85.57 0.50 85.07 64.38 9944.22 12:36:01 PM 35.36 0.30 35.06 42.39 1381.90 12:37:01 PM 24.13 0.00 24.13 0.00 899.23 12:38:01 PM 23.78 0.92 22.86 95.17 695.58 Average: 68.74 10.94 57.80 2290.48 9858.42 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5402072 7052092 2480352 31.47 2688 1843980 954408 10.69 193400 2002400 71764 12:34:01 PM 5114200 7006728 2768224 35.12 2688 2074936 949032 10.63 201704 2238080 138040 12:35:01 PM 4967904 6989032 2914520 36.97 2688 2196124 952408 10.66 231180 2326788 37724 12:36:01 PM 4902776 6947028 2979648 37.80 2688 2219744 984672 11.03 270296 2353456 43076 12:37:01 PM 4902444 6946604 2979980 37.81 2688 2219748 994068 11.13 271140 2353144 43076 12:38:01 PM 5014076 7032572 2868348 36.39 2688 2193532 925460 10.36 422984 2086884 27000 Average: 5050579 6995676 2831845 35.93 2688 2124677 960008 10.75 265117 2226792 60113 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 238.85 133.49 1157.25 58.05 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 69.94 61.01 864.44 6.69 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 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 56.98 45.85 612.36 8.45 0.00 0.00 0.00 0.00 12:35:01 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 19.30 19.68 25.26 8.29 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 17.76 18.60 16.62 7.00 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 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 23.93 20.58 28.71 10.21 0.00 0.00 0.00 0.00 12:38:01 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 71.13 49.87 450.80 16.45 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) 11/06/2025 _x86_64_ (2 CPU) 12:31:43 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 38.05 0.00 8.75 13.41 0.10 39.68 12:33:01 PM 0 39.32 0.00 9.66 12.73 0.10 38.19 12:33:01 PM 1 36.79 0.00 7.84 14.10 0.10 41.17 12:34:01 PM all 22.28 0.00 3.28 7.34 0.10 67.00 12:34:01 PM 0 11.95 0.00 2.37 4.09 0.08 81.50 12:34:01 PM 1 32.62 0.00 4.18 10.59 0.12 52.49 12:35:01 PM all 30.78 0.00 4.92 2.43 0.10 61.76 12:35:01 PM 0 20.69 0.00 4.18 2.33 0.08 72.72 12:35:01 PM 1 40.89 0.00 5.67 2.53 0.12 50.79 12:36:01 PM all 30.12 0.00 2.81 0.37 0.08 66.62 12:36:01 PM 0 16.68 0.00 2.07 0.33 0.08 80.83 12:36:01 PM 1 43.56 0.00 3.54 0.40 0.08 52.41 12:37:01 PM all 32.46 0.00 3.47 0.48 0.20 63.38 12:37:01 PM 0 22.19 0.00 2.68 0.42 0.15 74.57 12:37:01 PM 1 42.71 0.00 4.27 0.55 0.25 52.23 12:38:01 PM all 32.76 0.00 4.01 0.90 0.09 62.24 12:38:01 PM 0 16.11 0.00 2.90 0.30 0.08 80.61 12:38:01 PM 1 49.45 0.00 5.13 1.50 0.10 43.82 Average: all 31.07 0.00 4.54 4.15 0.11 60.13 Average: 0 21.14 0.00 3.97 3.36 0.10 71.44 Average: 1 41.01 0.00 5.10 4.94 0.13 48.82