---> uname -a: Linux prd-centos8-builder-2c-2g-22562.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4768 19 2286 6758 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:42:18:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe42:18c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:9a:b1:fb 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) 20:31:57 LINUX RESTART (2 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 167.18 7.03 160.15 1118.43 6044.54 08:35:01 PM 87.22 0.12 87.10 2.93 7707.18 08:36:01 PM 63.61 0.68 62.92 102.65 7640.56 08:37:01 PM 27.09 0.07 27.02 3.07 720.16 08:38:01 PM 20.84 0.85 19.99 61.18 555.70 Average: 73.19 1.75 71.44 257.66 4533.52 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 5317704 7015316 2564728 32.54 2688 1889932 956832 10.71 201580 2072908 14424 08:35:01 PM 4969872 6956568 2912560 36.95 2688 2163512 963076 10.78 203952 2357468 141080 08:36:01 PM 4959008 6990604 2923424 37.09 2688 2207052 939148 10.52 242784 2327804 10996 08:37:01 PM 4935012 6965628 2947420 37.39 2688 2206288 947380 10.61 281000 2314504 9008 08:38:01 PM 4990580 7023032 2891852 36.69 2688 2208220 908892 10.18 436564 2104272 9156 Average: 5034435 6990230 2847997 36.13 2688 2135001 943066 10.56 273176 2235391 36933 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 105.53 68.23 793.94 19.13 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 60.51 52.92 679.74 7.48 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 60.34 49.74 656.90 9.47 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 18.51 18.69 15.50 8.77 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 26.01 21.99 31.48 12.59 0.00 0.00 0.00 0.00 08:38:01 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 54.18 42.31 435.50 11.49 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) 20:31:57 LINUX RESTART (2 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 16.02 0.00 3.54 17.04 0.08 63.31 08:34:01 PM 0 16.24 0.00 3.66 20.81 0.08 59.20 08:34:01 PM 1 15.80 0.00 3.42 13.27 0.08 67.42 08:35:01 PM all 27.04 0.00 4.24 5.42 0.09 63.21 08:35:01 PM 0 28.64 0.00 4.55 3.52 0.10 63.19 08:35:01 PM 1 25.43 0.00 3.93 7.31 0.08 63.24 08:36:01 PM all 30.19 0.00 4.42 1.75 0.09 63.54 08:36:01 PM 0 30.85 0.00 4.70 1.45 0.10 62.90 08:36:01 PM 1 29.53 0.00 4.15 2.05 0.08 64.18 08:37:01 PM all 33.63 0.00 3.40 0.44 0.08 62.44 08:37:01 PM 0 25.87 0.00 2.98 0.53 0.08 70.53 08:37:01 PM 1 41.40 0.00 3.82 0.35 0.08 54.35 08:38:01 PM all 28.67 0.00 3.21 0.32 0.10 67.70 08:38:01 PM 0 27.66 0.00 3.39 0.22 0.10 68.63 08:38:01 PM 1 29.68 0.00 3.04 0.42 0.10 66.77 Average: all 27.12 0.00 3.76 4.99 0.09 64.04 Average: 0 25.86 0.00 3.86 5.30 0.09 64.90 Average: 1 28.38 0.00 3.67 4.67 0.09 63.19