---> uname -a: Linux prd-centos7-builder-2c-1g-50514.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 609 5076 16 2135 6918 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:2e:78:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe2e:78a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:a3:98:87 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 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 08/07/2025 _x86_64_ (2 CPU) 08:07:22 PM LINUX RESTART 08:08:01 PM tps rtps wtps bread/s bwrtn/s 08:09:01 PM 248.57 9.69 238.87 975.08 6753.50 08:10:01 PM 308.31 6.61 301.70 965.09 8941.74 08:11:01 PM 41.21 0.00 41.21 0.00 1480.84 08:12:01 PM 1.58 0.00 1.58 0.00 33.93 08:13:01 PM 0.28 0.00 0.28 0.00 3.18 08:14:01 PM 0.37 0.00 0.37 0.00 4.63 08:15:01 PM 0.20 0.00 0.20 0.00 1.63 08:16:01 PM 0.27 0.00 0.27 0.00 3.12 08:17:01 PM 0.22 0.00 0.22 0.00 2.03 08:18:01 PM 9.88 1.70 8.18 192.70 225.67 Average: 61.09 1.80 59.29 213.31 1745.20 08:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 PM 5401076 2607652 32.56 2620 1942920 883868 9.76 586652 1713076 165604 08:10:01 PM 5232988 2775740 34.66 2620 2051276 913168 10.08 690128 1744860 36032 08:11:01 PM 5233476 2775252 34.65 2620 2051276 913100 10.08 689812 1744860 0 08:12:01 PM 5231212 2777516 34.68 2620 2051284 913100 10.08 691536 1744860 4 08:13:01 PM 5231184 2777544 34.68 2620 2051288 913116 10.08 691848 1744860 4 08:14:01 PM 5230916 2777812 34.68 2620 2051292 913100 10.08 692200 1744860 4 08:15:01 PM 5228888 2779840 34.71 2620 2051296 913100 10.08 694296 1744860 4 08:16:01 PM 5229004 2779724 34.71 2620 2051304 913100 10.08 694396 1744860 4 08:17:01 PM 5229368 2779360 34.70 2620 2051304 913100 10.08 694400 1744860 4 08:18:01 PM 5181636 2827092 35.30 2620 2056468 956632 10.56 848680 1639268 8824 Average: 5242975 2765753 34.53 2620 2040971 914538 10.10 697395 1731122 21048 08:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:09:01 PM eth0 222.60 169.12 1453.66 37.51 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 26.12 23.40 128.18 8.72 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 0.98 0.87 1.24 0.12 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 1.43 0.80 0.81 0.12 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 1.02 0.88 0.80 0.18 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 0.78 0.80 0.71 0.12 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 0.93 0.88 0.79 0.12 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 1.62 0.82 0.74 0.12 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 1.73 0.80 0.75 0.12 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 9.40 8.05 6.78 3.89 0.00 0.00 0.00 08:18:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 26.66 20.64 159.46 5.10 0.00 0.00 0.00 Average: lo 0.05 0.05 0.01 0.01 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 08/07/2025 _x86_64_ (2 CPU) 08:07:22 PM LINUX RESTART 08:08:01 PM CPU %user %nice %system %iowait %steal %idle 08:09:01 PM all 36.39 0.00 3.47 2.45 0.11 57.59 08:09:01 PM 0 56.61 0.00 5.32 4.14 0.11 33.82 08:09:01 PM 1 17.08 0.00 1.68 0.84 0.10 80.30 08:10:01 PM all 31.47 0.00 5.05 1.51 0.10 61.88 08:10:01 PM 0 51.92 0.00 6.17 1.29 0.11 40.52 08:10:01 PM 1 11.74 0.00 4.00 1.74 0.10 82.42 08:11:01 PM all 0.13 0.00 0.07 0.12 0.03 99.66 08:11:01 PM 0 0.05 0.00 0.07 0.13 0.03 99.72 08:11:01 PM 1 0.18 0.00 0.05 0.08 0.03 99.65 08:12:01 PM all 0.13 0.00 0.05 0.00 0.03 99.79 08:12:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 08:12:01 PM 1 0.20 0.00 0.02 0.00 0.02 99.77 08:13:01 PM all 0.14 0.00 0.03 0.00 0.03 99.79 08:13:01 PM 0 0.05 0.00 0.05 0.00 0.02 99.88 08:13:01 PM 1 0.23 0.00 0.03 0.00 0.03 99.70 08:14:01 PM all 0.09 0.00 0.03 0.00 0.03 99.84 08:14:01 PM 0 0.05 0.00 0.03 0.00 0.03 99.88 08:14:01 PM 1 0.13 0.00 0.03 0.00 0.03 99.80 08:15:01 PM all 0.11 0.00 0.03 0.00 0.03 99.82 08:15:01 PM 0 0.12 0.00 0.03 0.00 0.05 99.80 08:15:01 PM 1 0.10 0.00 0.02 0.00 0.03 99.85 08:16:01 PM all 0.12 0.00 0.03 0.00 0.03 99.82 08:16:01 PM 0 0.05 0.00 0.00 0.00 0.02 99.93 08:16:01 PM 1 0.17 0.00 0.05 0.00 0.05 99.73 08:17:01 PM all 0.14 0.00 0.03 0.00 0.03 99.80 08:17:01 PM 0 0.05 0.00 0.05 0.00 0.02 99.88 08:17:01 PM 1 0.23 0.00 0.03 0.00 0.03 99.70 08:18:01 PM all 9.71 0.00 0.60 0.07 0.04 89.58 08:18:01 PM 0 15.79 0.00 0.66 0.10 0.05 83.39 08:18:01 PM 1 3.70 0.00 0.52 0.05 0.05 95.68 Average: all 7.62 0.00 0.91 0.40 0.05 91.02 Average: 0 11.94 0.00 1.19 0.54 0.05 86.28 Average: 1 3.33 0.00 0.64 0.27 0.05 95.72