---> uname -a: Linux prd-centos8-builder-2c-2g-124.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 678 4752 19 2266 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:3f:69:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe3f:691f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:16:1c:be 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) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 253.62 24.31 229.31 5892.70 7584.42 10:34:01 PM 112.85 0.50 112.35 64.39 12270.70 10:35:01 PM 16.23 0.63 15.59 69.84 1667.58 10:36:01 PM 0.15 0.00 0.15 0.00 1.45 10:37:01 PM 0.12 0.00 0.12 0.00 1.12 10:38:01 PM 0.38 0.00 0.38 0.00 6.68 10:39:01 PM 0.15 0.00 0.15 0.00 1.82 10:40:01 PM 0.10 0.00 0.10 0.00 0.93 10:41:01 PM 0.35 0.00 0.35 0.00 5.12 10:42:01 PM 0.27 0.00 0.27 0.00 4.67 10:43:01 PM 14.23 0.50 13.73 63.72 356.04 Average: 36.22 2.36 33.86 553.74 1990.95 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5048804 6885796 2833620 35.95 2688 2019940 1103880 12.36 199936 2308628 167032 10:34:01 PM 4913916 6922432 2968508 37.66 2688 2184008 1031332 11.55 230200 2383216 42860 10:35:01 PM 4891784 6901784 2990640 37.94 2688 2186060 1044748 11.70 231240 2404104 4 10:36:01 PM 4890588 6900588 2991836 37.96 2688 2186060 1044748 11.70 231240 2405144 4 10:37:01 PM 4890008 6900012 2992416 37.96 2688 2186064 1053228 11.79 244328 2393056 4 10:38:01 PM 4885696 6895700 2996728 38.02 2688 2186064 1053228 11.79 244328 2397484 4 10:39:01 PM 4885680 6895684 2996744 38.02 2688 2186064 1053228 11.79 244328 2397448 4 10:40:01 PM 4885088 6895096 2997336 38.03 2688 2186068 1069452 11.97 244328 2397984 4 10:41:01 PM 4885472 6895504 2996952 38.02 2688 2186068 1052756 11.79 244332 2397676 4 10:42:01 PM 4885956 6895992 2996468 38.01 2688 2186072 1056196 11.83 246060 2395764 4 10:43:01 PM 4905924 6917880 2976500 37.76 2688 2187532 1023560 11.46 405940 2215828 10200 Average: 4906265 6900588 2976159 37.76 2688 2170909 1053305 11.79 251478 2372394 20011 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 313.38 196.12 1780.07 62.93 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 69.91 56.76 846.30 9.83 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 3.30 2.72 3.78 1.15 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 0.62 0.32 0.11 0.06 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 2.20 1.93 1.06 0.55 0.00 0.00 0.00 0.00 10:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 0.60 0.45 0.27 0.16 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 0.42 0.38 0.11 0.08 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 0.45 0.40 0.18 0.09 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 0.38 0.30 0.11 0.07 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 2.33 2.07 1.11 0.56 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 15.71 13.65 12.99 10.47 0.00 0.00 0.00 0.00 10:43:01 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 37.21 25.01 240.56 7.81 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) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 44.16 0.00 8.12 2.70 0.13 44.88 10:33:01 PM 0 41.45 0.00 6.92 1.34 0.12 50.17 10:33:01 PM 1 46.88 0.00 9.32 4.07 0.13 39.59 10:34:01 PM all 34.84 0.00 5.12 1.18 0.12 58.74 10:34:01 PM 0 17.40 0.00 4.16 1.33 0.10 77.01 10:34:01 PM 1 52.30 0.00 6.09 1.03 0.13 40.44 10:35:01 PM all 1.19 0.00 0.34 0.17 0.02 98.29 10:35:01 PM 0 0.60 0.00 0.33 0.23 0.02 98.81 10:35:01 PM 1 1.77 0.00 0.35 0.10 0.02 97.76 10:36:01 PM all 0.33 0.00 0.05 0.00 0.02 99.60 10:36:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 10:36:01 PM 1 0.12 0.00 0.05 0.00 0.02 99.82 10:37:01 PM all 1.24 0.00 0.27 0.00 0.03 98.46 10:37:01 PM 0 1.95 0.00 0.35 0.00 0.02 97.68 10:37:01 PM 1 0.53 0.00 0.18 0.00 0.03 99.25 10:38:01 PM all 0.36 0.00 0.09 0.00 0.02 99.53 10:38:01 PM 0 0.58 0.00 0.08 0.00 0.02 99.32 10:38:01 PM 1 0.13 0.00 0.10 0.00 0.02 99.75 10:39:01 PM all 0.34 0.00 0.07 0.00 0.01 99.58 10:39:01 PM 0 0.55 0.00 0.07 0.00 0.00 99.38 10:39:01 PM 1 0.13 0.00 0.07 0.00 0.02 99.78 10:40:01 PM all 0.38 0.00 0.06 0.00 0.02 99.54 10:40:01 PM 0 0.62 0.00 0.07 0.00 0.03 99.28 10:40:01 PM 1 0.15 0.00 0.05 0.00 0.00 99.80 10:41:01 PM all 0.36 0.00 0.07 0.00 0.33 99.24 10:41:01 PM 0 0.56 0.00 0.08 0.00 0.60 98.75 10:41:01 PM 1 0.15 0.00 0.05 0.00 0.07 99.73 10:42:01 PM all 1.25 0.00 0.22 0.00 0.03 98.51 10:42:01 PM 0 1.57 0.00 0.30 0.00 0.03 98.10 10:42:01 PM 1 0.94 0.00 0.13 0.00 0.02 98.91 10:43:01 PM all 23.35 0.00 2.97 0.13 0.08 73.48 10:43:01 PM 0 7.17 0.00 2.16 0.07 0.07 90.54 10:43:01 PM 1 39.49 0.00 3.79 0.18 0.08 56.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.79 0.00 1.58 0.38 0.07 88.18 Average: 0 6.63 0.00 1.32 0.27 0.09 91.68 Average: 1 12.96 0.00 1.83 0.49 0.05 84.67