---> uname -a: Linux prd-centos8-builder-2c-2g-2210.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4823 19 2267 6793 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:f0:b3:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fef0:b362/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:08:fd:e5 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) 10/09/2025 _x86_64_ (2 CPU) 09:31:36 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 213.36 31.20 182.16 7391.61 40333.23 09:34:01 AM 33.14 0.05 33.09 1.87 4612.10 09:35:01 AM 38.02 0.13 37.89 3.73 3420.18 09:36:01 AM 85.57 0.45 85.12 63.05 8209.66 09:37:01 AM 35.42 0.27 35.15 43.72 3116.11 09:38:01 AM 25.10 0.07 25.03 3.07 676.05 09:39:01 AM 20.49 0.48 20.01 41.19 820.14 09:40:01 AM 20.96 0.43 20.53 53.98 598.55 Average: 59.02 4.14 54.88 950.58 7724.82 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5331388 7028720 2551036 32.36 2688 1889712 982320 11.00 200832 2062204 82060 09:34:01 AM 5228280 6977536 2654144 33.67 2688 1940888 1017312 11.39 205080 2154916 6348 09:35:01 AM 5197560 7034624 2684864 34.06 2688 2020212 932344 10.44 201032 2159856 86100 09:36:01 AM 5005176 6976096 2877248 36.50 2688 2147168 972680 10.89 204840 2319128 25316 09:37:01 AM 4950792 6964532 2931632 37.19 2688 2189064 982504 11.00 238268 2338516 15212 09:38:01 AM 5012372 7022644 2870052 36.41 2688 2185764 907500 10.16 267988 2247384 10752 09:39:01 AM 4961632 6971308 2920792 37.05 2688 2185140 962032 10.77 423552 2142592 9012 09:40:01 AM 4907544 6929788 2974880 37.74 2688 2197512 1026964 11.50 424208 2195908 32748 Average: 5074343 6988156 2808081 35.62 2688 2094432 972957 10.89 270725 2202563 33444 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 286.13 168.79 1393.46 61.26 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 26.68 22.73 383.64 2.10 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 4.82 4.83 37.77 0.60 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 25.19 21.86 230.27 5.93 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 61.43 47.03 600.10 8.82 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 15.43 17.30 13.48 7.67 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 23.89 20.63 25.58 8.03 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 14.96 14.68 16.80 6.64 0.00 0.00 0.00 0.00 09:40:01 AM 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 57.33 39.74 337.69 12.63 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) 10/09/2025 _x86_64_ (2 CPU) 09:31:36 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 34.87 0.00 8.23 13.50 0.12 43.29 09:33:01 AM 0 28.54 0.00 8.96 14.20 0.12 48.18 09:33:01 AM 1 41.16 0.00 7.51 12.80 0.12 38.42 09:34:01 AM all 4.98 0.00 0.71 39.86 0.04 54.40 09:34:01 AM 0 2.43 0.00 0.60 37.32 0.03 59.61 09:34:01 AM 1 7.54 0.00 0.82 42.40 0.05 49.20 09:35:01 AM all 9.30 0.00 1.98 17.14 0.13 71.45 09:35:01 AM 0 6.68 0.00 1.49 16.94 0.12 74.77 09:35:01 AM 1 11.92 0.00 2.47 17.34 0.13 68.13 09:36:01 AM all 26.97 0.00 4.38 4.22 0.13 64.32 09:36:01 AM 0 19.07 0.00 3.79 4.11 0.13 72.91 09:36:01 AM 1 34.90 0.00 4.97 4.33 0.12 55.69 09:37:01 AM all 30.06 0.00 3.31 1.53 0.10 65.00 09:37:01 AM 0 24.97 0.00 3.00 1.33 0.08 70.62 09:37:01 AM 1 35.15 0.00 3.62 1.73 0.12 59.39 09:38:01 AM all 33.75 0.00 3.16 1.67 0.15 61.27 09:38:01 AM 0 26.31 0.00 2.93 1.36 0.13 69.27 09:38:01 AM 1 41.18 0.00 3.39 1.99 0.17 53.28 09:39:01 AM all 25.57 0.00 2.88 2.76 0.12 68.67 09:39:01 AM 0 16.11 0.00 2.76 2.16 0.12 78.86 09:39:01 AM 1 35.06 0.00 3.00 3.37 0.12 58.46 09:40:01 AM all 29.51 0.00 3.35 3.19 0.13 63.82 09:40:01 AM 0 18.18 0.00 2.82 2.69 0.12 76.20 09:40:01 AM 1 40.86 0.00 3.88 3.70 0.13 51.42 Average: all 24.37 0.00 3.50 10.49 0.11 61.53 Average: 0 17.78 0.00 3.29 10.01 0.11 68.82 Average: 1 30.96 0.00 3.71 10.96 0.12 54.25