---> uname -a: Linux prd-centos8-builder-2c-2g-125.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4806 19 2264 6773 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:41:bc:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe41:bca2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:ab:21:d8 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) 09/21/2025 _x86_64_ (2 CPU) 23:31:48 LINUX RESTART (2 CPU) 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 117.93 0.50 117.43 64.66 9899.45 11:35:01 PM 46.43 0.65 45.78 70.65 6648.16 11:36:01 PM 3.40 0.03 3.37 0.53 113.63 11:37:01 PM 0.35 0.00 0.35 0.00 4.67 11:38:01 PM 0.32 0.00 0.32 0.00 5.40 11:39:01 PM 0.13 0.00 0.13 0.00 1.32 11:40:01 PM 0.10 0.00 0.10 0.00 0.63 11:41:01 PM 0.23 0.00 0.23 0.00 2.83 11:42:01 PM 0.30 0.00 0.30 0.00 4.70 11:43:01 PM 8.38 0.30 8.08 36.13 235.98 Average: 17.76 0.15 17.61 17.20 1691.59 11:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 4990044 6958492 2892380 36.69 2688 2144752 991060 11.10 205132 2335612 120524 11:35:01 PM 4940696 6948656 2941728 37.32 2688 2184032 1009884 11.31 231540 2354744 8 11:36:01 PM 4940640 6948624 2941784 37.32 2688 2184056 1009884 11.31 231544 2354984 4 11:37:01 PM 4939072 6947056 2943352 37.34 2688 2184056 1009884 11.31 231544 2356568 8 11:38:01 PM 4938836 6946824 2943588 37.34 2688 2184060 1009884 11.31 231544 2356992 4 11:39:01 PM 4939348 6947340 2943076 37.34 2688 2184060 1010136 11.31 244696 2343508 4 11:40:01 PM 4939252 6947240 2943172 37.34 2688 2184060 1010628 11.32 244696 2343628 4 11:41:01 PM 4939532 6947548 2942892 37.33 2688 2184064 1011132 11.32 246344 2341896 4 11:42:01 PM 4939896 6947912 2942528 37.33 2688 2184064 1019160 11.41 246688 2341572 16 11:43:01 PM 5014776 7024328 2867648 36.38 2688 2185220 944904 10.58 403684 2110548 10924 Average: 4952209 6956402 2930215 37.17 2688 2180242 1002656 11.23 251741 2324005 13150 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 64.19 54.57 707.60 9.31 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 42.08 31.39 583.00 4.32 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 0.63 0.58 0.21 0.13 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 0.33 0.32 0.17 0.09 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 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 0.52 0.38 0.23 0.13 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 1.97 1.88 1.00 0.48 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 0.32 0.32 0.08 0.05 0.00 0.00 0.00 0.00 11:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 2.28 2.07 1.07 0.52 0.00 0.00 0.00 0.00 11:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 2.27 1.85 1.05 0.51 0.00 0.00 0.00 0.00 11:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 10.78 7.95 8.82 4.44 0.00 0.00 0.00 0.00 11:43:01 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 12.54 10.13 130.32 2.00 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) 09/21/2025 _x86_64_ (2 CPU) 23:31:48 LINUX RESTART (2 CPU) 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 35.30 0.00 5.14 0.90 0.10 58.56 11:34:01 PM 0 18.46 0.00 4.11 0.88 0.10 76.45 11:34:01 PM 1 52.15 0.00 6.18 0.92 0.10 40.65 11:35:01 PM all 10.16 0.00 1.36 0.52 0.07 87.89 11:35:01 PM 0 4.49 0.00 0.95 0.50 0.07 93.99 11:35:01 PM 1 15.83 0.00 1.77 0.53 0.07 81.80 11:36:01 PM all 0.36 0.00 0.08 0.01 0.04 99.51 11:36:01 PM 0 0.25 0.00 0.12 0.02 0.07 99.55 11:36:01 PM 1 0.47 0.00 0.05 0.00 0.02 99.47 11:37:01 PM all 0.36 0.00 0.08 0.00 0.06 99.51 11:37:01 PM 0 0.58 0.00 0.07 0.00 0.07 99.28 11:37:01 PM 1 0.13 0.00 0.08 0.00 0.05 99.73 11:38:01 PM all 0.30 0.00 0.08 0.00 0.04 99.58 11:38:01 PM 0 0.50 0.00 0.05 0.00 0.03 99.42 11:38:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 11:39:01 PM all 1.09 0.00 0.24 0.00 0.06 98.61 11:39:01 PM 0 1.72 0.00 0.32 0.00 0.03 97.93 11:39:01 PM 1 0.47 0.00 0.17 0.00 0.08 99.28 11:40:01 PM all 0.31 0.00 0.07 0.00 0.05 99.57 11:40:01 PM 0 0.48 0.00 0.05 0.00 0.03 99.43 11:40:01 PM 1 0.13 0.00 0.08 0.00 0.07 99.72 11:41:01 PM all 1.09 0.00 0.19 0.00 0.05 98.67 11:41:01 PM 0 0.15 0.00 0.12 0.00 0.07 99.67 11:41:01 PM 1 2.02 0.00 0.27 0.00 0.03 97.68 11:42:01 PM all 1.13 0.00 0.24 0.01 0.05 98.56 11:42:01 PM 0 1.40 0.00 0.37 0.02 0.05 98.16 11:42:01 PM 1 0.87 0.00 0.12 0.00 0.05 98.97 11:43:01 PM all 9.60 0.00 1.32 0.05 0.06 88.98 11:43:01 PM 0 10.06 0.00 1.57 0.05 0.07 88.26 11:43:01 PM 1 9.14 0.00 1.07 0.05 0.05 89.69 Average: all 5.97 0.00 0.88 0.15 0.06 92.95 Average: 0 3.81 0.00 0.77 0.15 0.06 95.21 Average: 1 8.13 0.00 0.99 0.15 0.06 90.68