---> uname -a: Linux prd-centos8-builder-2c-2g-46944.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 610 4828 19 2258 6790 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:b8:a2:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feb8:a2b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:5d:26:06 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) 07/28/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 242.67 23.80 218.87 5681.41 7563.32 08:34:01 PM 111.06 0.45 110.61 63.05 12158.53 08:35:01 PM 30.49 0.35 30.14 43.73 1604.68 08:36:01 PM 23.06 0.00 23.06 0.00 916.21 08:37:01 PM 26.74 0.92 25.82 95.17 748.52 Average: 86.82 5.10 81.71 1177.01 4598.55 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5218852 7049444 2663580 33.79 2688 2013472 933344 10.45 200200 2139876 165640 08:34:01 PM 5009664 7011152 2872768 36.45 2688 2176816 939192 10.52 212380 2305240 42492 08:35:01 PM 4877984 6912860 3004448 38.12 2688 2210484 1039408 11.64 269960 2380244 43180 08:36:01 PM 4922940 6956776 2959492 37.55 2688 2209308 1002040 11.22 270888 2334476 42016 08:37:01 PM 4938972 6947564 2943460 37.34 2688 2183432 1013428 11.35 422912 2165832 26324 Average: 4993682 6975559 2888750 36.65 2688 2158702 985482 11.03 275268 2265134 63930 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 285.64 173.57 1768.02 61.79 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 70.34 56.98 828.13 9.81 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 24.58 26.05 27.74 10.30 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 20.24 19.33 19.28 6.98 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 24.74 23.16 27.86 11.19 0.00 0.00 0.00 0.00 08:37:01 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 85.13 59.82 534.30 20.02 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) 07/28/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 42.34 0.00 7.91 3.00 0.10 46.64 08:33:01 PM 0 32.63 0.00 8.01 4.40 0.10 54.87 08:33:01 PM 1 52.06 0.00 7.82 1.60 0.10 38.42 08:34:01 PM all 34.23 0.00 5.04 3.50 0.11 57.11 08:34:01 PM 0 17.71 0.00 3.87 3.10 0.12 75.20 08:34:01 PM 1 50.83 0.00 6.22 3.90 0.10 38.94 08:35:01 PM all 34.22 0.00 3.71 0.63 0.10 61.34 08:35:01 PM 0 7.84 0.00 2.75 0.90 0.10 88.40 08:35:01 PM 1 60.61 0.00 4.66 0.37 0.10 34.26 08:36:01 PM all 31.95 0.00 3.69 0.17 0.08 64.11 08:36:01 PM 0 23.84 0.00 2.99 0.18 0.08 72.90 08:36:01 PM 1 40.03 0.00 4.40 0.15 0.08 55.34 08:37:01 PM all 36.01 0.00 4.08 0.15 0.08 59.68 08:37:01 PM 0 15.62 0.00 3.06 0.07 0.08 81.17 08:37:01 PM 1 56.44 0.00 5.09 0.23 0.08 38.15 Average: all 35.75 0.00 4.89 1.49 0.10 57.78 Average: 0 19.52 0.00 4.13 1.73 0.10 74.52 Average: 1 51.99 0.00 5.64 1.25 0.09 41.03