---> uname -a: Linux prd-centos8-builder-2c-2g-1565.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: 2799.998 BogoMIPS: 5599.99 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4827 19 2264 6795 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:93:8d:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe93:8dde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:43:d4:00 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) 10/23/2025 _x86_64_ (2 CPU) 20:32:16 LINUX RESTART (2 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 227.84 10.54 217.29 1941.30 6688.24 08:35:01 PM 105.87 0.47 105.40 63.46 10660.81 08:36:01 PM 43.11 0.35 42.76 43.73 3062.41 08:37:01 PM 24.36 0.00 24.36 0.00 920.10 08:38:01 PM 27.32 0.92 26.41 95.17 746.12 Average: 85.71 2.46 83.25 428.82 4415.56 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 5175056 6969700 2707376 34.35 2688 1983848 1000256 11.20 215692 2191728 113976 08:35:01 PM 4888132 6928316 2994300 37.99 2688 2215904 983680 11.01 208512 2431688 94136 08:36:01 PM 4985672 6992780 2896760 36.75 2688 2182172 925108 10.36 267772 2274448 9936 08:37:01 PM 4983708 6990500 2898724 36.77 2688 2182172 920360 10.31 268784 2276076 9936 08:38:01 PM 4993876 7009708 2888556 36.65 2688 2190548 913748 10.23 423372 2110880 28836 Average: 5005289 6978201 2877143 36.50 2688 2150929 948630 10.62 276826 2256964 51364 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 312.23 188.77 1758.47 62.53 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 79.35 62.79 846.77 9.99 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 19.68 20.85 25.15 8.17 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 18.56 18.46 21.58 6.97 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 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 27.99 22.51 29.46 16.55 0.00 0.00 0.00 0.00 08:38:01 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 91.58 62.68 536.35 20.84 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) 10/23/2025 _x86_64_ (2 CPU) 20:32:16 LINUX RESTART (2 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 30.65 0.00 5.22 6.37 0.09 57.67 08:34:01 PM 0 22.03 0.00 4.15 4.44 0.08 69.30 08:34:01 PM 1 39.24 0.00 6.28 8.30 0.10 46.07 08:35:01 PM all 33.36 0.00 4.87 3.60 0.10 58.07 08:35:01 PM 0 15.74 0.00 3.38 2.40 0.08 78.40 08:35:01 PM 1 51.04 0.00 6.37 4.80 0.12 37.68 08:36:01 PM all 34.07 0.00 3.95 1.17 0.08 60.73 08:36:01 PM 0 26.70 0.00 3.68 0.37 0.08 69.16 08:36:01 PM 1 41.44 0.00 4.22 1.97 0.08 52.29 08:37:01 PM all 32.34 0.00 3.48 0.83 0.13 63.21 08:37:01 PM 0 17.54 0.00 2.99 0.33 0.13 79.01 08:37:01 PM 1 47.15 0.00 3.98 1.34 0.13 47.40 08:38:01 PM all 36.00 0.00 4.07 0.51 0.10 59.32 08:38:01 PM 0 24.20 0.00 3.44 0.42 0.10 71.85 08:38:01 PM 1 47.81 0.00 4.70 0.60 0.10 46.79 Average: all 33.29 0.00 4.32 2.49 0.10 59.80 Average: 0 21.24 0.00 3.53 1.59 0.10 73.55 Average: 1 45.34 0.00 5.11 3.40 0.11 46.05