---> uname -a: Linux prd-centos8-builder-2c-2g-4216.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 639 4773 19 2284 6761 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:a1:1a:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fea1:1a86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:dd:7a:1c 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) 10/31/2025 _x86_64_ (2 CPU) 19:31:38 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 212.16 32.17 179.99 8043.72 42220.38 07:34:01 PM 112.53 0.52 112.01 65.18 10857.48 07:35:01 PM 64.67 0.37 64.31 44.53 5506.62 07:36:01 PM 24.53 0.00 24.53 0.00 648.02 07:37:01 PM 25.70 0.92 24.78 95.18 746.26 Average: 87.92 6.79 81.13 1649.83 11996.34 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5212304 6960944 2670128 33.87 2688 1940276 1059484 11.86 204416 2175204 89676 07:34:01 PM 4829184 6903300 3053248 38.73 2688 2249968 1039536 11.64 208316 2490820 140992 07:35:01 PM 4938940 6967160 2943492 37.34 2688 2203044 966516 10.82 267128 2320164 10076 07:36:01 PM 4873412 6934380 3009020 38.17 2688 2235944 999796 11.19 271024 2382192 42964 07:37:01 PM 4924876 6958068 2957556 37.52 2688 2207876 973764 10.90 422968 2178436 25092 Average: 4955743 6944770 2926689 37.13 2688 2167422 1007819 11.28 274770 2309363 61760 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 306.56 200.77 1790.12 63.79 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 89.89 71.28 1081.68 10.56 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 21.15 22.06 31.96 8.13 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.81 19.94 17.59 7.98 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 23.98 20.45 29.43 14.98 0.00 0.00 0.00 0.00 07:37:01 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 92.08 66.90 590.20 21.09 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) 10/31/2025 _x86_64_ (2 CPU) 19:31:38 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 39.43 0.00 8.27 6.65 0.08 45.57 07:33:01 PM 0 38.44 0.00 7.73 7.31 0.08 46.43 07:33:01 PM 1 40.41 0.00 8.80 5.99 0.08 44.71 07:34:01 PM all 36.12 0.00 5.70 1.28 0.11 56.78 07:34:01 PM 0 35.39 0.00 5.84 1.35 0.12 57.31 07:34:01 PM 1 36.86 0.00 5.57 1.21 0.10 56.25 07:35:01 PM all 33.86 0.00 4.26 0.56 0.08 61.24 07:35:01 PM 0 23.29 0.00 3.85 0.40 0.08 72.37 07:35:01 PM 1 44.41 0.00 4.66 0.72 0.08 50.13 07:36:01 PM all 34.34 0.00 3.57 0.14 0.08 61.86 07:36:01 PM 0 32.71 0.00 3.53 0.18 0.08 63.50 07:36:01 PM 1 35.98 0.00 3.62 0.10 0.08 60.22 07:37:01 PM all 35.92 0.00 4.44 0.15 0.09 59.39 07:37:01 PM 0 33.16 0.00 4.74 0.13 0.08 61.88 07:37:01 PM 1 38.68 0.00 4.15 0.17 0.10 56.90 Average: all 35.93 0.00 5.25 1.75 0.09 56.98 Average: 0 32.59 0.00 5.13 1.87 0.09 60.32 Average: 1 39.27 0.00 5.36 1.63 0.09 53.65