---> uname -a: Linux prd-centos8-builder-2c-2g-65.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 686 4748 19 2263 6714 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:22:8a:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe22:8a22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:d2:ee:f7 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) 09/21/2025 _x86_64_ (2 CPU) 16:32:08 LINUX RESTART (2 CPU) 04:33:01 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 114.76 6.66 108.10 1108.56 7111.35 04:35:01 PM 81.60 1.10 80.50 133.98 10332.81 04:36:01 PM 13.68 0.00 13.68 0.00 1173.11 04:37:01 PM 0.42 0.00 0.42 0.00 4.68 04:38:01 PM 0.38 0.00 0.38 0.00 4.50 04:39:01 PM 0.50 0.00 0.50 0.00 7.33 04:40:01 PM 0.30 0.00 0.30 0.00 3.02 04:41:01 PM 0.38 0.00 0.38 0.00 5.35 04:42:01 PM 0.42 0.00 0.42 0.00 5.57 04:43:01 PM 0.53 0.00 0.53 0.00 7.26 Average: 21.30 0.78 20.52 124.26 1865.45 04:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 4984596 6944040 2897836 36.76 2688 2135880 1001900 11.22 202536 2351276 237396 04:35:01 PM 4885580 6892844 2996852 38.02 2688 2182576 1024384 11.47 231856 2409740 27852 04:36:01 PM 4884416 6891220 2998016 38.03 2688 2182580 1024384 11.47 231852 2409788 4 04:37:01 PM 4884224 6891028 2998208 38.04 2688 2182580 1024384 11.47 231852 2409952 4 04:38:01 PM 4880540 6887348 3001892 38.08 2688 2182584 1036808 11.61 245088 2400888 4 04:39:01 PM 4880752 6887560 3001680 38.08 2688 2182584 1036808 11.61 245088 2400696 4 04:40:01 PM 4880452 6887260 3001980 38.08 2688 2182584 1036036 11.60 245088 2400960 8 04:41:01 PM 4881184 6888024 3001248 38.08 2688 2182588 1028464 11.52 246512 2399080 4 04:42:01 PM 4881188 6888028 3001244 38.08 2688 2182588 1028464 11.52 246512 2399216 4 04:43:01 PM 4881064 6887908 3001368 38.08 2688 2182592 1040592 11.65 246824 2398980 4 Average: 4892400 6894526 2990032 37.93 2688 2177914 1028222 11.51 237321 2398058 26528 04:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 85.70 74.39 1059.46 10.41 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 51.81 43.48 587.37 7.14 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 0.38 0.35 0.12 0.07 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 0.38 0.33 0.11 0.06 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 2.08 1.85 1.10 0.56 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 0.47 0.40 0.17 0.08 0.00 0.00 0.00 0.00 04:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 0.63 0.57 0.24 0.13 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 2.40 2.02 1.11 0.55 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 0.33 0.30 0.10 0.06 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 2.48 2.08 1.20 0.59 0.00 0.00 0.00 0.00 04:43:01 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 14.67 12.58 165.10 1.96 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) 09/21/2025 _x86_64_ (2 CPU) 16:32:08 LINUX RESTART (2 CPU) 04:33:01 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 37.64 0.00 5.79 1.84 0.13 54.60 04:34:01 PM 0 53.27 0.00 7.24 2.35 0.12 37.02 04:34:01 PM 1 22.03 0.00 4.35 1.33 0.13 72.16 04:35:01 PM all 19.61 0.00 2.77 2.21 0.08 75.33 04:35:01 PM 0 27.73 0.00 3.07 2.34 0.08 66.78 04:35:01 PM 1 11.48 0.00 2.47 2.09 0.07 83.89 04:36:01 PM all 0.35 0.00 0.14 0.22 0.04 99.25 04:36:01 PM 0 0.10 0.00 0.13 0.12 0.03 99.62 04:36:01 PM 1 0.60 0.00 0.15 0.32 0.05 98.88 04:37:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 04:37:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 04:37:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 04:38:01 PM all 1.23 0.00 0.23 0.00 0.05 98.49 04:38:01 PM 0 0.77 0.00 0.15 0.00 0.05 99.03 04:38:01 PM 1 1.69 0.00 0.32 0.00 0.05 97.95 04:39:01 PM all 0.37 0.00 0.08 0.00 0.03 99.52 04:39:01 PM 0 0.15 0.00 0.10 0.00 0.05 99.70 04:39:01 PM 1 0.58 0.00 0.07 0.00 0.02 99.33 04:40:01 PM all 0.36 0.00 0.06 0.00 0.04 99.54 04:40:01 PM 0 0.13 0.00 0.08 0.00 0.07 99.72 04:40:01 PM 1 0.58 0.00 0.03 0.00 0.02 99.37 04:41:01 PM all 1.16 0.00 0.22 0.00 0.04 98.58 04:41:01 PM 0 1.90 0.00 0.30 0.00 0.03 97.76 04:41:01 PM 1 0.42 0.00 0.13 0.00 0.05 99.40 04:42:01 PM all 0.33 0.00 0.07 0.00 0.05 99.56 04:42:01 PM 0 0.53 0.00 0.07 0.00 0.05 99.35 04:42:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 04:43:01 PM all 1.22 0.00 0.22 0.00 0.04 98.52 04:43:01 PM 0 0.95 0.00 0.13 0.00 0.05 98.87 04:43:01 PM 1 1.49 0.00 0.30 0.00 0.03 98.18 Average: all 6.26 0.00 0.97 0.43 0.05 92.29 Average: 0 8.57 0.00 1.13 0.48 0.06 89.76 Average: 1 3.96 0.00 0.80 0.37 0.05 94.82