---> uname -a: Linux prd-centos8-builder-2c-2g-12660.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 627 4800 19 2269 6772 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:cc:71:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fecc:713a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:5b:89:41 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) 11/22/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 193.79 16.96 176.83 5367.18 6890.79 12:34:01 PM 116.93 0.52 116.41 65.18 12369.91 12:35:01 PM 29.93 0.70 29.23 72.92 1609.97 12:36:01 PM 26.48 0.00 26.48 0.00 1001.70 12:37:01 PM 24.93 0.52 24.41 64.65 703.65 Average: 78.42 3.74 74.68 1114.20 4515.50 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5037016 6931596 2845408 36.10 2688 2077292 1027408 11.50 239440 2280652 223976 12:34:01 PM 4960344 6972440 2922080 37.07 2688 2187324 966056 10.82 230124 2334960 43088 12:35:01 PM 4878848 6925364 3003576 38.10 2688 2221608 1007700 11.28 285156 2361712 43076 12:36:01 PM 4840908 6888400 3041516 38.59 2688 2222784 1052524 11.79 286308 2398680 44252 12:37:01 PM 4892444 6911276 2989980 37.93 2688 2193748 1011140 11.32 438084 2196176 26280 Average: 4921912 6925815 2960512 37.56 2688 2180551 1012966 11.34 295822 2314436 76134 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 288.36 191.95 1792.14 63.65 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 77.69 66.89 847.80 10.46 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 23.51 24.06 29.78 9.67 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 17.78 18.35 17.30 7.18 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 22.64 21.28 28.55 13.73 0.00 0.00 0.00 0.00 12:37:01 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 86.01 64.51 543.19 20.94 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) 11/22/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 39.30 0.00 6.80 2.15 0.09 51.65 12:33:01 PM 0 33.83 0.00 5.93 1.52 0.10 58.62 12:33:01 PM 1 44.79 0.00 7.67 2.78 0.08 44.67 12:34:01 PM all 34.87 0.00 5.12 2.44 0.07 57.50 12:34:01 PM 0 21.45 0.00 4.14 1.96 0.07 72.37 12:34:01 PM 1 48.30 0.00 6.10 2.92 0.08 42.60 12:35:01 PM all 33.51 0.00 3.52 0.28 0.08 62.62 12:35:01 PM 0 20.09 0.00 2.94 0.27 0.07 76.64 12:35:01 PM 1 46.92 0.00 4.10 0.28 0.08 48.61 12:36:01 PM all 34.51 0.00 3.29 0.18 0.08 61.94 12:36:01 PM 0 19.39 0.00 2.87 0.18 0.07 77.49 12:36:01 PM 1 49.61 0.00 3.72 0.18 0.08 46.41 12:37:01 PM all 35.53 0.00 4.10 0.16 0.08 60.12 12:37:01 PM 0 25.81 0.00 4.07 0.12 0.08 69.91 12:37:01 PM 1 45.24 0.00 4.13 0.20 0.08 50.35 Average: all 35.54 0.00 4.57 1.04 0.08 58.77 Average: 0 24.11 0.00 3.99 0.81 0.08 71.01 Average: 1 46.97 0.00 5.14 1.27 0.08 46.53