---> uname -a: Linux prd-centos8-builder-2c-2g-2535.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4791 19 2264 6758 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:5e:3f:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe5e:3f9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:40:cc:d5 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) 10/10/2025 _x86_64_ (2 CPU) 18:32:26 LINUX RESTART (2 CPU) 06:33:01 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 122.94 14.70 108.25 3035.79 3965.61 06:35:01 PM 112.46 0.68 111.78 69.98 9676.42 06:36:01 PM 51.85 0.28 51.57 40.65 5859.75 06:37:01 PM 25.05 0.07 24.98 3.07 660.46 06:38:01 PM 21.14 0.50 20.64 41.45 584.74 Average: 66.69 3.25 63.44 638.21 4149.51 06:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5280588 6968972 2601836 33.01 2688 1881064 1018604 11.41 201044 2111668 63432 06:35:01 PM 5008960 6977580 2873464 36.45 2688 2144860 951056 10.65 204332 2315808 102700 06:36:01 PM 4940576 6947636 2941848 37.32 2688 2182452 978244 10.95 233264 2353280 10920 06:37:01 PM 4989404 6997544 2893020 36.70 2688 2183444 926712 10.38 267788 2269956 10756 06:38:01 PM 5001456 7010636 2880968 36.55 2688 2184788 912656 10.22 423136 2103680 10904 Average: 5044197 6980474 2838227 36.01 2688 2115322 957454 10.72 265913 2230878 39742 06:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 272.89 153.07 1335.76 59.34 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 65.86 53.27 708.62 8.51 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 63.81 53.35 599.51 9.51 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 20.16 19.58 20.38 8.24 0.00 0.00 0.00 0.00 06:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM eth0 20.89 18.09 26.31 8.76 0.00 0.00 0.00 0.00 06:38:01 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 88.73 59.47 538.13 18.87 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) 10/10/2025 _x86_64_ (2 CPU) 18:32:26 LINUX RESTART (2 CPU) 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 23.86 0.00 4.53 7.02 0.08 64.51 06:34:01 PM 0 17.76 0.00 5.09 6.45 0.07 70.63 06:34:01 PM 1 29.95 0.00 3.97 7.58 0.10 58.40 06:35:01 PM all 34.49 0.00 5.52 2.18 0.12 57.70 06:35:01 PM 0 22.25 0.00 5.00 2.08 0.12 70.55 06:35:01 PM 1 46.73 0.00 6.03 2.27 0.12 44.85 06:36:01 PM all 30.01 0.00 3.39 2.47 0.10 64.03 06:36:01 PM 0 21.43 0.00 2.78 2.91 0.10 72.78 06:36:01 PM 1 38.57 0.00 4.01 2.02 0.10 55.30 06:37:01 PM all 35.87 0.00 3.57 0.16 0.14 60.26 06:37:01 PM 0 18.67 0.00 2.64 0.13 0.10 78.46 06:37:01 PM 1 53.07 0.00 4.49 0.18 0.18 42.07 06:38:01 PM all 27.65 0.00 3.09 2.69 0.12 66.45 06:38:01 PM 0 17.58 0.00 2.36 2.83 0.08 77.14 06:38:01 PM 1 37.72 0.00 3.82 2.55 0.15 55.76 Average: all 30.38 0.00 4.02 2.90 0.11 62.58 Average: 0 19.54 0.00 3.58 2.88 0.09 73.91 Average: 1 41.22 0.00 4.47 2.92 0.13 51.26