---> uname -a: Linux prd-centos8-builder-2c-2g-22531.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 652 4757 19 2287 6748 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:68:b0:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe68:b088/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:16:4e:38 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) 02/26/2026 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 184.11 22.08 162.03 5814.60 7176.11 04:34:01 PM 111.85 0.48 111.36 63.58 12853.32 04:35:01 PM 35.70 0.30 35.40 42.39 1797.93 04:36:01 PM 15.45 0.00 15.45 0.00 359.67 04:37:01 PM 26.24 1.27 24.98 114.90 717.39 Average: 74.67 4.83 69.85 1207.13 4581.03 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5038888 6926056 2843544 36.07 2688 2072276 1076228 12.05 238192 2291104 215992 04:34:01 PM 4923556 6953620 2958876 37.54 2688 2205624 997100 11.16 238768 2365172 41280 04:35:01 PM 4805144 6879152 3077288 39.04 2688 2249884 1051056 11.77 284192 2438956 52056 04:36:01 PM 4823300 6892700 3059132 38.81 2688 2245128 1028876 11.52 284292 2421172 47308 04:37:01 PM 4846624 6891896 3035808 38.51 2688 2220532 1042072 11.67 436768 2244900 32376 Average: 4887502 6908685 2994930 37.99 2688 2198689 1039066 11.63 296442 2352261 77802 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 292.05 176.82 1798.32 62.07 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 68.79 53.55 890.86 9.42 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 23.94 24.79 28.31 9.80 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 20.56 20.35 18.61 10.52 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 26.84 23.78 30.42 10.62 0.00 0.00 0.00 0.00 04:37:01 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 86.44 59.86 553.32 20.49 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) 02/26/2026 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 36.96 0.00 7.54 2.01 0.11 53.37 04:33:01 PM 0 29.48 0.00 7.83 2.12 0.12 60.46 04:33:01 PM 1 44.45 0.00 7.25 1.91 0.10 46.29 04:34:01 PM all 34.67 0.00 5.49 1.72 0.13 58.00 04:34:01 PM 0 35.33 0.00 5.43 1.29 0.13 57.81 04:34:01 PM 1 34.00 0.00 5.54 2.15 0.12 58.18 04:35:01 PM all 32.56 0.00 4.01 0.25 0.12 63.06 04:35:01 PM 0 30.82 0.00 4.31 0.18 0.12 64.57 04:35:01 PM 1 34.29 0.00 3.72 0.32 0.12 61.56 04:36:01 PM all 32.21 0.00 3.77 0.14 0.11 63.77 04:36:01 PM 0 32.58 0.00 3.90 0.15 0.12 63.26 04:36:01 PM 1 31.83 0.00 3.65 0.13 0.10 64.28 04:37:01 PM all 34.63 0.00 4.51 0.18 0.12 60.57 04:37:01 PM 0 37.50 0.00 4.84 0.22 0.10 57.34 04:37:01 PM 1 31.76 0.00 4.17 0.13 0.13 63.80 Average: all 34.20 0.00 5.06 0.86 0.12 59.76 Average: 0 33.15 0.00 5.26 0.79 0.12 60.69 Average: 1 35.26 0.00 4.86 0.93 0.11 58.84