---> uname -a: Linux prd-centos8-builder-2c-2g-5053.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 755 4674 19 2267 6645 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:b1:14:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:feb1:1432/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:8f:3e:44 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) 01/27/2026 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 223.46 14.00 209.47 3568.61 7414.61 05:34:01 PM 100.97 0.48 100.48 63.58 11509.05 05:35:01 PM 31.49 0.30 31.19 42.39 1228.58 05:36:01 PM 20.59 0.00 20.59 0.00 760.69 05:37:01 PM 23.03 1.27 21.76 114.90 624.59 Average: 79.90 3.21 76.69 757.80 4307.38 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5029940 6908268 2852492 36.19 2688 2060060 1067244 11.95 201272 2324456 178416 05:34:01 PM 4813696 6824100 3068736 38.93 2688 2185620 1130392 12.66 231956 2481972 27264 05:35:01 PM 4844608 6856896 3037824 38.54 2688 2187640 1082368 12.12 270176 2413156 10796 05:36:01 PM 4736964 6784640 3145468 39.90 2688 2223084 1149636 12.87 273968 2517308 46276 05:37:01 PM 4814672 6832408 3067760 38.92 2688 2192452 1110648 12.44 425612 2287324 25336 Average: 4847976 6841262 3034456 38.50 2688 2169771 1108058 12.41 280597 2404843 57618 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 341.81 202.68 1881.99 62.88 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 75.47 61.61 770.02 10.65 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 19.93 20.66 25.75 8.54 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.81 18.24 16.79 6.61 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 24.99 21.99 30.15 14.84 0.00 0.00 0.00 0.00 05:37:01 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 95.99 65.03 544.90 20.70 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) 01/27/2026 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 37.05 0.00 6.85 1.71 0.12 54.27 05:33:01 PM 0 32.49 0.00 7.73 2.64 0.12 57.02 05:33:01 PM 1 41.60 0.00 5.98 0.79 0.12 51.52 05:34:01 PM all 34.93 0.00 4.96 0.98 0.13 59.01 05:34:01 PM 0 30.59 0.00 4.31 1.02 0.13 63.95 05:34:01 PM 1 39.28 0.00 5.61 0.93 0.12 54.06 05:35:01 PM all 34.41 0.00 3.48 0.39 0.09 61.63 05:35:01 PM 0 39.94 0.00 3.49 0.43 0.10 56.04 05:35:01 PM 1 28.87 0.00 3.47 0.35 0.08 67.22 05:36:01 PM all 31.38 0.00 3.00 0.37 0.09 65.16 05:36:01 PM 0 28.54 0.00 2.49 0.30 0.08 68.59 05:36:01 PM 1 34.21 0.00 3.52 0.43 0.10 61.74 05:37:01 PM all 34.34 0.00 4.17 0.19 0.10 61.21 05:37:01 PM 0 36.95 0.00 4.42 0.12 0.10 58.42 05:37:01 PM 1 31.73 0.00 3.92 0.27 0.10 63.99 Average: all 34.42 0.00 4.49 0.73 0.11 60.26 Average: 0 33.70 0.00 4.48 0.90 0.11 60.81 Average: 1 35.13 0.00 4.50 0.55 0.10 59.71