---> uname -a: Linux prd-centos7-builder-2c-1g-2245.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 498 5460 16 1862 7042 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:ee:38:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:feee:38c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/10/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:07:01 PM tps rtps wtps bread/s bwrtn/s 03:08:01 PM 9.26 3.03 6.23 479.31 599.43 03:09:01 PM 90.11 63.39 26.72 4616.92 12504.80 03:10:01 PM 75.15 17.95 57.20 3636.11 24929.28 03:11:02 PM 78.25 0.37 77.89 12.12 2523.23 03:12:01 PM 56.99 0.00 56.99 0.00 3344.47 03:13:01 PM 148.98 0.00 148.98 0.00 3973.68 03:14:01 PM 102.03 0.05 101.98 0.67 3474.46 03:15:01 PM 87.94 0.65 87.29 52.76 2308.49 03:16:01 PM 20.32 1.63 18.69 146.06 409.48 Average: 74.37 9.69 64.67 995.67 6012.59 03:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 PM 7601208 407708 5.09 2620 161716 296308 3.70 121072 112744 104 03:09:01 PM 6366472 1642444 20.51 2620 1355592 297868 3.72 136244 1292124 446092 03:10:01 PM 5882480 2126436 26.55 2620 1546952 659484 7.28 490784 1400652 36468 03:11:02 PM 5833192 2175724 27.17 2620 1582036 658648 7.27 510612 1422840 7084 03:12:01 PM 5716836 2292080 28.62 2620 1724992 598356 6.61 474568 1541776 105436 03:13:01 PM 5647364 2361552 29.49 2620 1727092 662208 7.31 541356 1542032 1308 03:14:01 PM 5530696 2478220 30.94 2620 1808032 678980 7.50 604868 1576888 50728 03:15:01 PM 5545932 2462984 30.75 2620 1799372 670512 7.40 606484 1558652 164 03:16:01 PM 5577124 2431792 30.36 2620 1800432 637308 7.04 695196 1438104 14836 Average: 5966812 2042104 25.50 2620 1500691 573297 6.33 464576 1320646 73580 03:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:08:01 PM eth0 18.87 20.74 3.53 3.06 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 20.22 19.79 59.07 3.05 0.00 0.00 0.00 03:09:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 302.05 205.95 906.42 61.24 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:02 PM eth0 18.28 15.47 235.09 2.76 0.00 0.00 0.00 03:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 21.24 16.57 450.58 2.31 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 4.21 4.06 11.09 1.22 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 21.17 17.87 209.96 5.20 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 21.79 20.54 23.01 7.05 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 26.45 22.56 29.69 8.55 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.53 38.21 213.84 10.51 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/10/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:07:01 PM CPU %user %nice %system %iowait %steal %idle 03:08:01 PM all 4.67 0.00 1.15 0.77 0.03 93.38 03:08:01 PM 0 4.56 0.00 1.13 1.08 0.05 93.19 03:08:01 PM 1 4.80 0.00 1.16 0.47 0.03 93.53 03:09:01 PM all 2.41 0.00 1.20 9.92 0.04 86.42 03:09:01 PM 0 3.00 0.00 1.23 14.72 0.03 81.02 03:09:01 PM 1 1.81 0.00 1.16 5.12 0.03 91.87 03:10:01 PM all 15.73 0.00 2.24 26.22 0.09 55.71 03:10:01 PM 0 11.39 0.00 2.20 27.43 0.09 58.90 03:10:01 PM 1 20.17 0.00 2.29 24.98 0.10 52.45 03:11:02 PM all 7.66 0.00 0.53 20.40 0.05 71.36 03:11:02 PM 0 3.21 0.00 0.37 10.26 0.05 86.11 03:11:02 PM 1 12.17 0.00 0.70 30.70 0.05 56.38 03:12:01 PM all 14.83 0.00 1.47 15.72 0.07 67.91 03:12:01 PM 0 13.03 0.00 1.04 13.93 0.09 71.91 03:12:01 PM 1 16.62 0.00 1.90 17.52 0.07 63.89 03:13:01 PM all 3.29 0.00 0.26 50.83 0.06 45.55 03:13:01 PM 0 1.51 0.00 0.27 59.93 0.07 38.22 03:13:01 PM 1 5.10 0.00 0.25 41.70 0.05 52.90 03:14:01 PM all 26.46 0.00 1.94 7.71 0.10 63.80 03:14:01 PM 0 18.73 0.00 1.24 6.96 0.09 72.99 03:14:01 PM 1 34.33 0.00 2.65 8.48 0.09 54.45 03:15:01 PM all 31.74 0.00 1.26 3.04 0.11 63.86 03:15:01 PM 0 37.55 0.00 1.33 3.92 0.11 57.09 03:15:01 PM 1 26.00 0.00 1.19 2.17 0.12 70.53 03:16:01 PM all 33.50 0.00 1.43 1.68 0.11 63.28 03:16:01 PM 0 41.60 0.00 1.50 2.38 0.11 54.42 03:16:01 PM 1 25.51 0.00 1.39 0.97 0.10 72.02 Average: all 15.40 0.00 1.27 15.25 0.07 68.00 Average: 0 14.69 0.00 1.14 15.77 0.07 68.32 Average: 1 16.12 0.00 1.40 14.73 0.07 67.68