---> uname -a: Linux prd-centos8-builder-2c-2g-8565.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 686 4741 19 2269 6713 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:59:17:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe59:17f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:a9:ab:eb 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) 11/13/2025 _x86_64_ (2 CPU) 13:31:34 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 212.94 27.30 185.64 6334.17 35050.61 01:34:01 PM 118.61 0.50 118.11 64.39 12034.63 01:35:01 PM 36.94 0.30 36.64 42.39 1923.44 01:36:01 PM 20.58 0.00 20.58 0.00 538.79 01:37:01 PM 25.76 0.92 24.84 95.17 739.52 Average: 82.97 5.80 77.17 1307.47 10058.48 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5081692 6886368 2800740 35.53 2688 1993384 1118268 12.52 216040 2284664 140936 01:34:01 PM 4895012 6906868 2987420 37.90 2688 2186896 1029288 11.52 218320 2409428 43088 01:35:01 PM 4799640 6845760 3082792 39.11 2688 2221488 1087752 12.18 270752 2456716 44240 01:36:01 PM 4815416 6828336 3067016 38.91 2688 2188144 1120132 12.54 268548 2442616 10840 01:37:01 PM 4825900 6845588 3056532 38.78 2688 2194140 1095316 12.26 423364 2277072 27052 Average: 4883532 6862584 2998900 38.05 2688 2156810 1090151 12.21 279405 2374099 53231 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 323.97 194.19 1786.16 63.74 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 76.85 61.89 847.67 10.09 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 21.79 23.19 28.34 9.45 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.90 18.20 17.27 7.08 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 27.22 21.79 30.38 11.45 0.00 0.00 0.00 0.00 01:37:01 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 93.56 63.86 542.01 20.36 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) 11/13/2025 _x86_64_ (2 CPU) 13:31:34 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.76 0.00 7.40 5.76 0.08 47.00 01:33:01 PM 0 41.52 0.00 7.53 6.51 0.08 44.36 01:33:01 PM 1 37.99 0.00 7.27 5.01 0.08 49.65 01:34:01 PM all 36.19 0.00 5.36 1.06 0.09 57.30 01:34:01 PM 0 57.97 0.00 6.40 0.92 0.10 34.62 01:34:01 PM 1 14.44 0.00 4.31 1.20 0.08 79.97 01:35:01 PM all 34.17 0.00 3.50 0.22 0.08 62.04 01:35:01 PM 0 40.16 0.00 3.45 0.18 0.08 56.12 01:35:01 PM 1 28.18 0.00 3.54 0.25 0.08 67.95 01:36:01 PM all 33.85 0.00 3.46 0.13 0.08 62.48 01:36:01 PM 0 47.77 0.00 3.97 0.20 0.08 47.98 01:36:01 PM 1 19.92 0.00 2.95 0.05 0.08 76.99 01:37:01 PM all 35.68 0.00 4.10 0.15 0.09 59.97 01:37:01 PM 0 53.50 0.00 4.91 0.18 0.10 41.31 01:37:01 PM 1 17.86 0.00 3.30 0.12 0.08 78.63 Average: all 35.93 0.00 4.76 1.46 0.09 57.76 Average: 0 48.19 0.00 5.25 1.60 0.09 44.88 Average: 1 23.66 0.00 4.27 1.32 0.08 70.66