---> uname -a: Linux prd-centos8-builder-2c-2g-218.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4788 19 2264 6756 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:b9:99:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:feb9:9968/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:a4:f4:4e 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) 09/22/2025 _x86_64_ (2 CPU) 03:32:00 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 118.03 0.77 117.26 77.84 10388.45 03:35:01 AM 41.69 0.65 41.04 70.65 6373.47 03:36:01 AM 3.45 0.03 3.42 0.53 116.94 03:37:01 AM 0.48 0.00 0.48 0.00 6.57 03:38:01 AM 0.42 0.00 0.42 0.00 4.43 03:39:01 AM 0.50 0.00 0.50 0.00 6.42 03:40:01 AM 0.27 0.00 0.27 0.00 1.97 03:41:01 AM 0.38 0.00 0.38 0.00 4.03 03:42:01 AM 0.42 0.00 0.42 0.00 5.18 03:43:01 AM 3.38 0.07 3.32 9.73 59.41 Average: 16.90 0.15 16.75 15.88 1696.69 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5011560 6980236 2870864 36.42 2688 2144880 972396 10.89 204376 2315968 134012 03:35:01 AM 4923192 6932048 2959232 37.54 2688 2184368 1010236 11.31 230752 2371188 8 03:36:01 AM 4924312 6932696 2958112 37.53 2688 2184388 1010236 11.31 230776 2371260 4 03:37:01 AM 4921520 6929904 2960904 37.56 2688 2184388 1020052 11.42 243628 2361756 4 03:38:01 AM 4921376 6929764 2961048 37.57 2688 2184392 1020052 11.42 243628 2362312 4 03:39:01 AM 4921348 6929736 2961076 37.57 2688 2184392 1020052 11.42 243628 2362284 4 03:40:01 AM 4921464 6929852 2960960 37.56 2688 2184392 1036824 11.61 243628 2362196 4 03:41:01 AM 4921076 6929480 2961348 37.57 2688 2184396 1036824 11.61 243628 2362360 4 03:42:01 AM 4921384 6929788 2961040 37.57 2688 2184396 1036824 11.61 243628 2362248 4 03:43:01 AM 4903144 6911220 2979280 37.80 2688 2184060 1033948 11.58 401152 2224024 10160 Average: 4929038 6933472 2953386 37.47 2688 2180405 1019744 11.42 252882 2345560 14421 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 79.26 66.33 863.96 9.77 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 62.09 46.81 585.71 6.27 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 0.43 0.33 0.09 0.05 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.67 2.13 1.17 0.64 0.00 0.00 0.00 0.00 03:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 0.77 0.48 0.27 0.15 0.00 0.00 0.00 0.00 03:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 0.65 0.38 0.15 0.08 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 0.42 0.33 0.12 0.07 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 0.60 0.38 0.14 0.09 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 0.45 0.33 0.14 0.08 0.00 0.00 0.00 0.00 03:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 6.91 5.40 5.44 2.96 0.00 0.00 0.00 0.00 03:43:01 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 15.42 12.29 145.72 2.01 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) 09/22/2025 _x86_64_ (2 CPU) 03:32:00 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 36.47 0.00 5.82 0.99 0.09 56.63 03:34:01 AM 0 23.76 0.00 4.88 0.66 0.08 70.61 03:34:01 AM 1 49.23 0.00 6.76 1.32 0.10 42.60 03:35:01 AM all 12.74 0.00 1.41 0.41 0.07 85.37 03:35:01 AM 0 6.91 0.00 1.14 0.65 0.07 91.23 03:35:01 AM 1 18.56 0.00 1.69 0.17 0.07 79.52 03:36:01 AM all 0.33 0.00 0.08 0.02 0.03 99.54 03:36:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 03:36:01 AM 1 0.13 0.00 0.12 0.03 0.05 99.67 03:37:01 AM all 1.19 0.00 0.23 0.00 0.04 98.54 03:37:01 AM 0 0.63 0.00 0.18 0.00 0.05 99.13 03:37:01 AM 1 1.74 0.00 0.28 0.00 0.03 97.95 03:38:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 03:38:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 03:38:01 AM 1 0.15 0.00 0.12 0.00 0.05 99.68 03:39:01 AM all 0.36 0.00 0.06 0.00 0.04 99.54 03:39:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 03:39:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 03:40:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 03:40:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 03:40:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 03:41:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 03:41:01 AM 0 0.15 0.00 0.05 0.00 0.03 99.77 03:41:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 03:42:01 AM all 0.33 0.00 0.08 0.00 0.04 99.56 03:42:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 03:42:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 03:43:01 AM all 7.09 0.00 0.94 0.03 0.06 91.89 03:43:01 AM 0 5.39 0.00 0.80 0.02 0.07 93.72 03:43:01 AM 1 8.78 0.00 1.09 0.03 0.05 90.05 Average: all 5.96 0.00 0.89 0.14 0.05 92.96 Average: 0 3.92 0.00 0.74 0.13 0.04 95.16 Average: 1 8.01 0.00 1.04 0.16 0.05 90.75