---> uname -a: Linux prd-centos8-builder-2c-2g-13411.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: 2800.000 BogoMIPS: 5600.00 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 640 4793 19 2263 6760 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:b0:98:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feb0:989c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:07:b7:1e 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) 11/25/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 196.44 22.72 173.71 5605.20 7002.25 06:34:01 AM 112.33 0.50 111.83 64.39 12271.49 06:35:01 AM 34.76 0.70 34.06 72.91 1828.41 06:36:01 AM 22.71 0.00 22.71 0.00 608.10 06:37:01 AM 24.06 0.52 23.55 64.66 681.12 Average: 78.06 4.89 73.17 1161.65 4478.22 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5050240 6925384 2832192 35.93 2688 2058900 1076508 12.05 238756 2274604 212688 06:34:01 AM 4955864 6961584 2926568 37.13 2688 2180832 992968 11.12 217788 2350476 43088 06:35:01 AM 4882984 6923128 2999448 38.05 2688 2215116 1019224 11.41 271320 2372400 43080 06:36:01 AM 4840296 6881300 3042136 38.59 2688 2216292 1061048 11.88 272016 2414712 44252 06:37:01 AM 4878632 6892140 3003800 38.11 2688 2188092 1057108 11.84 437368 2210920 27088 Average: 4921603 6916707 2960829 37.56 2688 2171846 1041371 11.66 287450 2324622 74039 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 306.51 197.68 1790.19 63.83 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 71.82 60.02 846.94 9.95 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 23.73 23.94 29.75 9.47 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.69 18.73 17.86 7.53 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 22.90 21.20 28.71 15.62 0.00 0.00 0.00 0.00 06:37:01 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 88.74 64.32 542.74 21.28 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) 11/25/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 40.48 0.00 7.01 3.53 0.09 48.90 06:33:01 AM 0 48.24 0.00 8.95 4.59 0.10 38.11 06:33:01 AM 1 32.73 0.00 5.07 2.46 0.08 59.66 06:34:01 AM all 35.09 0.00 5.06 2.92 0.09 56.84 06:34:01 AM 0 52.40 0.00 6.21 2.87 0.08 38.43 06:34:01 AM 1 17.79 0.00 3.90 2.97 0.10 75.24 06:35:01 AM all 32.58 0.00 3.60 0.44 0.10 63.28 06:35:01 AM 0 44.75 0.00 3.55 0.42 0.08 51.20 06:35:01 AM 1 20.39 0.00 3.66 0.47 0.12 75.37 06:36:01 AM all 34.91 0.00 3.33 0.16 0.08 61.52 06:36:01 AM 0 48.62 0.00 3.72 0.22 0.08 47.37 06:36:01 AM 1 21.19 0.00 2.94 0.10 0.08 75.69 06:37:01 AM all 36.23 0.00 4.43 0.18 0.09 59.06 06:37:01 AM 0 57.56 0.00 5.49 0.25 0.08 36.62 06:37:01 AM 1 14.94 0.00 3.37 0.12 0.10 81.47 Average: all 35.85 0.00 4.68 1.44 0.09 57.93 Average: 0 50.31 0.00 5.58 1.67 0.09 42.35 Average: 1 21.40 0.00 3.79 1.22 0.10 73.49