---> uname -a: Linux prd-centos8-builder-2c-2g-3873.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 662 4765 19 2269 6738 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:5d:23:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe5d:23d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:d8:d8:54 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) 10/30/2025 _x86_64_ (2 CPU) 20:31:35 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 182.46 32.89 149.58 7632.40 26321.31 08:34:01 PM 103.90 0.10 103.80 2.40 9416.54 08:35:01 PM 48.01 0.67 47.34 102.92 5511.38 08:36:01 PM 33.76 0.10 33.66 3.60 1225.64 08:37:01 PM 18.86 0.50 18.36 41.46 526.40 Average: 77.05 6.76 70.29 1536.34 8541.38 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5230908 6945072 2651524 33.64 2688 1906104 1024324 11.47 200992 2160936 77060 08:34:01 PM 4921228 6909844 2961204 37.57 2688 2164836 1022140 11.44 208784 2399956 119132 08:35:01 PM 4980896 6994208 2901536 36.81 2688 2188660 957540 10.72 233320 2314236 24528 08:36:01 PM 4925800 6939204 2956632 37.51 2688 2188768 992576 11.11 267484 2335360 10752 08:37:01 PM 4967268 6982112 2915164 36.98 2688 2190100 944164 10.57 423512 2137812 10892 Average: 5005220 6954088 2877212 36.50 2688 2127694 988149 11.06 266818 2269660 48473 08:32:02 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 305.63 188.05 1532.12 63.72 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 41.92 35.49 542.38 5.98 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 69.91 53.06 603.05 9.40 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 15.76 17.11 13.05 8.42 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 28.18 23.20 30.55 9.09 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 91.57 62.97 540.94 19.17 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) 10/30/2025 _x86_64_ (2 CPU) 20:31:35 LINUX RESTART (2 CPU) 08:32:02 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 39.40 0.00 7.61 10.50 0.10 42.39 08:33:01 PM 0 44.43 0.00 7.02 8.07 0.10 40.37 08:33:01 PM 1 34.36 0.00 8.20 12.92 0.10 44.41 08:34:01 PM all 29.34 0.00 4.75 8.96 0.10 56.84 08:34:01 PM 0 25.94 0.00 4.33 3.43 0.10 66.21 08:34:01 PM 1 32.76 0.00 5.17 14.52 0.10 47.45 08:35:01 PM all 29.86 0.00 3.58 3.80 0.10 62.66 08:35:01 PM 0 30.05 0.00 3.04 3.38 0.10 63.43 08:35:01 PM 1 29.66 0.00 4.13 4.23 0.10 61.88 08:36:01 PM all 36.52 0.00 3.55 0.48 0.10 59.35 08:36:01 PM 0 36.16 0.00 3.96 0.62 0.10 59.17 08:36:01 PM 1 36.87 0.00 3.14 0.35 0.10 59.54 08:37:01 PM all 32.43 0.00 3.60 0.48 0.08 63.40 08:37:01 PM 0 34.83 0.00 3.74 0.25 0.08 61.10 08:37:01 PM 1 30.02 0.00 3.47 0.72 0.08 65.71 Average: all 33.48 0.00 4.61 4.82 0.10 56.99 Average: 0 34.23 0.00 4.40 3.13 0.10 58.14 Average: 1 32.73 0.00 4.81 6.52 0.10 55.85