---> uname -a: Linux prd-centos8-builder-2c-2g-376.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 668 4763 19 2265 6732 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:51:af:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fe51:afa7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:8a:a6:10 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) 09/20/2025 _x86_64_ (2 CPU) 08:31:24 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 240.74 9.43 231.31 1551.61 7986.85 08:34:01 AM 88.55 1.10 87.45 133.69 10678.41 08:35:01 AM 14.20 0.03 14.16 0.53 1180.01 08:36:01 AM 0.25 0.00 0.25 0.00 3.48 08:37:01 AM 0.23 0.00 0.23 0.00 3.13 08:38:01 AM 0.37 0.00 0.37 0.00 5.76 08:39:01 AM 0.10 0.00 0.10 0.00 1.03 08:40:01 AM 0.12 0.00 0.12 0.00 1.20 08:41:01 AM 0.18 0.00 0.18 0.00 1.35 08:42:01 AM 0.32 0.00 0.32 0.00 6.20 08:43:01 AM 26.11 0.50 25.61 63.72 731.64 Average: 33.74 1.01 32.74 159.04 1872.65 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5037884 6933764 2844544 36.09 2688 2077820 1015316 11.37 201284 2316240 187076 08:34:01 AM 4896044 6907008 2986384 37.89 2688 2186288 1043024 11.68 230672 2398488 27852 08:35:01 AM 4896188 6906620 2986240 37.88 2688 2186308 1043024 11.68 230704 2398292 8 08:36:01 AM 4896168 6906600 2986260 37.89 2688 2186308 1043024 11.68 230704 2398412 4 08:37:01 AM 4894980 6905420 2987448 37.90 2688 2186312 1033736 11.57 243488 2387408 12 08:38:01 AM 4916520 6926960 2965908 37.63 2688 2186312 1016380 11.38 245060 2364644 16 08:39:01 AM 4896100 6906540 2986328 37.89 2688 2186312 1032136 11.56 245060 2385036 8 08:40:01 AM 4895600 6906044 2986828 37.89 2688 2186316 1040128 11.65 245468 2384916 4 08:41:01 AM 4895536 6906008 2986892 37.89 2688 2186316 1040128 11.65 245468 2384892 4 08:42:01 AM 4895520 6905996 2986908 37.89 2688 2186320 1030896 11.54 245656 2384808 12 08:43:01 AM 4871144 6886676 3011284 38.20 2688 2190808 1055504 11.82 402928 2252732 26404 Average: 4908335 6908876 2974093 37.73 2688 2176856 1035754 11.60 251499 2368715 21945 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 205.52 147.38 1692.73 50.85 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 54.82 42.77 590.30 7.85 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 0.58 0.50 0.14 0.09 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 0.70 0.35 0.12 0.06 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 2.82 2.13 1.21 0.67 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 2.50 1.62 0.62 0.54 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 0.98 0.73 0.69 0.12 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 2.37 1.83 1.02 0.52 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 0.55 0.35 0.11 0.07 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 2.68 2.03 1.17 0.62 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 19.48 17.35 16.00 9.17 0.00 0.00 0.00 0.00 08:43:01 AM 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 26.63 19.73 209.45 6.41 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) 09/20/2025 _x86_64_ (2 CPU) 08:31:24 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 38.83 0.00 6.48 1.64 0.11 52.95 08:33:01 AM 0 23.15 0.00 4.02 0.53 0.10 72.20 08:33:01 AM 1 54.59 0.00 8.96 2.75 0.12 33.58 08:34:01 AM all 26.64 0.00 4.26 0.93 0.09 68.07 08:34:01 AM 0 22.76 0.00 3.92 0.90 0.08 72.34 08:34:01 AM 1 30.51 0.00 4.61 0.97 0.10 63.81 08:35:01 AM all 0.35 0.00 0.15 0.10 0.03 99.37 08:35:01 AM 0 0.32 0.00 0.10 0.02 0.03 99.53 08:35:01 AM 1 0.38 0.00 0.20 0.18 0.03 99.20 08:36:01 AM all 0.29 0.00 0.08 0.00 0.04 99.58 08:36:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 08:36:01 AM 1 0.45 0.00 0.10 0.00 0.05 99.40 08:37:01 AM all 1.24 0.00 0.25 0.00 0.03 98.49 08:37:01 AM 0 0.57 0.00 0.17 0.00 0.03 99.23 08:37:01 AM 1 1.90 0.00 0.33 0.00 0.02 97.75 08:38:01 AM all 0.98 0.00 0.20 0.00 0.03 98.79 08:38:01 AM 0 0.67 0.00 0.17 0.00 0.05 99.11 08:38:01 AM 1 1.28 0.00 0.23 0.00 0.02 98.47 08:39:01 AM all 0.63 0.00 0.10 0.00 0.03 99.24 08:39:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 08:39:01 AM 1 0.74 0.00 0.15 0.00 0.05 99.06 08:40:01 AM all 1.01 0.00 0.24 0.00 0.03 98.72 08:40:01 AM 0 0.18 0.00 0.15 0.00 0.03 99.63 08:40:01 AM 1 1.84 0.00 0.33 0.00 0.02 97.81 08:41:01 AM all 0.25 0.00 0.08 0.00 0.03 99.64 08:41:01 AM 0 0.44 0.00 0.10 0.00 0.05 99.41 08:41:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 08:42:01 AM all 1.24 0.00 0.22 0.00 0.03 98.51 08:42:01 AM 0 0.67 0.00 0.15 0.00 0.03 99.15 08:42:01 AM 1 1.80 0.00 0.28 0.00 0.03 97.88 08:43:01 AM all 29.66 0.00 3.88 0.12 0.11 66.24 08:43:01 AM 0 25.17 0.00 3.62 0.12 0.10 70.99 08:43:01 AM 1 34.14 0.00 4.13 0.12 0.12 61.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.20 0.00 1.45 0.25 0.05 89.05 Average: 0 6.79 0.00 1.14 0.14 0.05 91.88 Average: 1 11.60 0.00 1.76 0.36 0.05 86.22