---> uname -a: Linux prd-centos8-builder-2c-2g-18900.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 690 4739 19 2267 6709 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:26:e5:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe26:e50d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:4b:9f:c3 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) 01/06/2026 _x86_64_ (2 CPU) 23:31:32 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 184.34 19.26 165.08 5411.00 7589.45 11:34:01 PM 108.48 0.48 108.00 63.58 12257.78 11:35:01 PM 33.68 0.30 33.38 42.39 1337.26 11:36:01 PM 20.95 0.75 20.20 50.26 524.23 11:37:01 PM 24.24 0.52 23.73 64.65 711.53 Average: 74.34 4.26 70.08 1126.45 4484.29 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5142292 6987004 2740140 34.76 2688 2027228 1014680 11.36 201620 2214412 169788 11:34:01 PM 4922852 6931972 2959580 37.55 2688 2184132 1048152 11.74 232268 2370888 27164 11:35:01 PM 4922100 6933188 2960332 37.56 2688 2186212 1046464 11.72 268128 2335272 10764 11:36:01 PM 4897568 6910088 2984864 37.87 2688 2187672 1059592 11.86 269288 2358660 10756 11:37:01 PM 4885984 6902200 2996448 38.01 2688 2190920 1039704 11.64 423828 2216576 25124 Average: 4954159 6932890 2928273 37.15 2688 2155233 1041718 11.66 279026 2299162 48719 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 287.65 192.02 1882.81 63.49 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 80.22 65.44 760.23 10.89 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.93 20.58 29.76 8.34 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 18.20 18.16 18.23 6.94 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 21.34 19.19 25.24 8.91 0.00 0.00 0.00 0.00 11:37:01 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 85.67 63.08 543.29 19.71 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) 01/06/2026 _x86_64_ (2 CPU) 23:31:32 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 41.26 0.00 7.24 1.72 0.08 49.70 11:33:01 PM 0 38.19 0.00 8.91 2.33 0.07 50.50 11:33:01 PM 1 44.31 0.00 5.57 1.12 0.10 48.90 11:34:01 PM all 36.03 0.00 5.09 1.11 0.10 57.68 11:34:01 PM 0 38.04 0.00 5.30 1.12 0.10 55.44 11:34:01 PM 1 34.02 0.00 4.87 1.10 0.10 59.91 11:35:01 PM all 33.06 0.00 2.99 0.18 0.11 63.66 11:35:01 PM 0 24.08 0.00 2.65 0.15 0.10 73.02 11:35:01 PM 1 42.05 0.00 3.34 0.20 0.12 54.29 11:36:01 PM all 32.74 0.00 3.29 0.15 0.08 63.73 11:36:01 PM 0 25.58 0.00 2.85 0.17 0.08 71.32 11:36:01 PM 1 39.89 0.00 3.73 0.13 0.08 56.16 11:37:01 PM all 30.34 0.00 3.88 1.69 0.09 64.01 11:37:01 PM 0 24.04 0.00 3.40 1.88 0.10 70.58 11:37:01 PM 1 36.65 0.00 4.36 1.49 0.08 57.42 Average: all 34.68 0.00 4.50 0.97 0.09 59.76 Average: 0 29.98 0.00 4.62 1.13 0.09 64.18 Average: 1 39.38 0.00 4.37 0.81 0.10 55.34