---> uname -a: Linux prd-centos8-builder-2c-2g-26084.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 683 4728 19 2285 6717 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:54:5b:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe54:5b8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:6f:c0:bb 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) 03/03/2026 _x86_64_ (2 CPU) 18:31:34 LINUX RESTART (2 CPU) 06:32:02 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 253.22 30.33 222.89 6473.74 19526.82 06:34:01 PM 118.78 0.50 118.28 64.38 13075.39 06:35:01 PM 37.72 0.30 37.42 42.39 1877.39 06:36:01 PM 19.53 0.75 18.78 50.26 705.23 Average: 106.71 7.88 98.83 1637.61 8751.66 06:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 4989020 6885856 2893404 36.71 2688 2081088 1092940 12.24 239316 2331992 226664 06:34:01 PM 4909216 6937200 2973208 37.72 2688 2203624 983864 11.02 238640 2378300 41168 06:35:01 PM 4900372 6930384 2982052 37.83 2688 2205884 995392 11.15 280012 2346692 9960 06:36:01 PM 4865092 6895808 3017332 38.28 2688 2206452 1028108 11.51 281016 2379792 9012 Average: 4915925 6912312 2966499 37.63 2688 2174262 1025076 11.48 259746 2359194 71701 06:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 297.48 187.48 1821.29 63.49 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 82.14 65.04 897.21 10.58 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 23.76 25.29 24.19 10.42 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 19.21 18.93 20.59 6.48 0.00 0.00 0.00 0.00 06:36:01 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 104.85 73.71 686.12 22.57 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) 03/03/2026 _x86_64_ (2 CPU) 18:31:34 LINUX RESTART (2 CPU) 06:32:02 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 42.99 0.00 7.89 5.07 0.12 43.93 06:33:01 PM 0 33.78 0.00 8.00 6.89 0.12 51.21 06:33:01 PM 1 52.16 0.00 7.78 3.25 0.12 36.68 06:34:01 PM all 34.42 0.00 5.82 2.36 0.14 57.26 06:34:01 PM 0 30.68 0.00 5.64 1.73 0.13 61.81 06:34:01 PM 1 38.15 0.00 6.01 2.98 0.15 52.71 06:35:01 PM all 33.20 0.00 4.10 0.21 0.11 62.39 06:35:01 PM 0 19.09 0.00 3.78 0.17 0.10 76.86 06:35:01 PM 1 47.31 0.00 4.42 0.25 0.12 47.90 06:36:01 PM all 31.23 0.00 3.43 0.17 0.11 65.06 06:36:01 PM 0 18.27 0.00 2.24 0.13 0.10 79.26 06:36:01 PM 1 44.22 0.00 4.63 0.20 0.12 50.84 Average: all 35.42 0.00 5.30 1.93 0.12 57.23 Average: 0 25.41 0.00 4.89 2.20 0.11 67.38 Average: 1 45.42 0.00 5.70 1.66 0.13 47.08