---> uname -a: Linux prd-centos8-builder-2c-2g-7051.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4772 19 2268 6743 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:66:4d:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe66:4d6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:9d:ee:9a 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) 02/02/2026 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 211.71 19.36 192.35 5481.51 7401.33 01:34:01 PM 99.12 0.43 98.68 62.24 10198.17 01:35:01 PM 40.81 0.35 40.46 43.73 3248.41 01:36:01 PM 15.94 0.00 15.94 0.00 394.15 01:37:01 PM 23.16 1.27 21.89 114.90 560.06 Average: 78.15 4.28 73.87 1140.47 4360.66 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5149564 6988088 2732868 34.67 2688 2021160 974684 10.91 200920 2209336 165956 01:34:01 PM 4827300 6874024 3055132 38.76 2688 2222544 1050056 11.76 208316 2490164 111584 01:35:01 PM 4918428 6930100 2964004 37.60 2688 2186852 1018216 11.40 269736 2339896 9956 01:36:01 PM 4957484 6968668 2924948 37.11 2688 2186532 968720 10.85 270912 2300264 9588 01:37:01 PM 4909892 6926504 2972540 37.71 2688 2191732 1019960 11.42 428440 2189936 11296 Average: 4952534 6937477 2929898 37.17 2688 2161764 1006327 11.27 275665 2305919 61676 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 306.18 193.07 1822.16 62.99 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 89.14 69.67 847.33 10.08 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 25.06 26.16 29.85 9.10 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 20.11 20.44 18.81 10.86 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 25.21 21.94 30.55 10.84 0.00 0.00 0.00 0.00 01:37:01 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 93.14 66.26 549.77 20.77 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) 02/02/2026 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.72 0.00 7.14 2.95 0.09 50.11 01:33:01 PM 0 28.86 0.00 4.72 1.45 0.08 64.89 01:33:01 PM 1 50.64 0.00 9.57 4.45 0.10 35.25 01:34:01 PM all 24.66 0.00 3.90 2.17 0.08 69.20 01:34:01 PM 0 13.53 0.00 3.27 2.38 0.07 80.75 01:34:01 PM 1 35.80 0.00 4.52 1.95 0.08 57.64 01:35:01 PM all 30.46 0.00 4.46 1.03 0.08 63.97 01:35:01 PM 0 22.42 0.00 4.13 0.87 0.08 72.50 01:35:01 PM 1 38.52 0.00 4.79 1.18 0.08 55.43 01:36:01 PM all 27.86 0.00 3.42 1.55 0.08 67.09 01:36:01 PM 0 12.15 0.00 2.54 0.27 0.08 84.96 01:36:01 PM 1 43.55 0.00 4.30 2.83 0.08 49.23 01:37:01 PM all 31.68 0.00 3.57 0.63 0.09 64.02 01:37:01 PM 0 14.79 0.00 2.97 0.20 0.08 81.96 01:37:01 PM 1 48.56 0.00 4.18 1.07 0.10 46.09 Average: all 30.87 0.00 4.50 1.66 0.09 62.89 Average: 0 18.35 0.00 3.53 1.03 0.08 77.01 Average: 1 43.40 0.00 5.47 2.29 0.09 48.74