---> uname -a: Linux prd-centos7-builder-2c-1g-35680.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 560 5390 16 1870 6979 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:38:49:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe38:49b9/64 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) 12/25/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 124.00 9.62 114.38 867.89 6088.43 01:06:01 PM 283.87 0.67 283.21 52.77 8506.06 01:07:01 PM 35.97 0.03 35.93 1.20 714.28 01:08:01 PM 27.52 1.70 25.82 151.92 676.50 01:09:01 PM 76.90 1.13 75.77 116.06 1487.99 Average: 109.60 2.61 107.00 235.88 3486.00 01:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5626968 2381948 29.74 2620 1765200 629792 6.95 537444 1559228 176420 01:06:01 PM 5630960 2377956 29.69 2620 1801712 570872 6.30 516676 1558336 10684 01:07:01 PM 5591924 2416992 30.18 2620 1801768 605740 6.69 557084 1557804 4 01:08:01 PM 5578792 2430124 30.34 2620 1802924 615380 6.79 690632 1436596 5680 01:09:01 PM 5498272 2510644 31.35 2620 1809456 690496 7.62 760964 1443552 32 Average: 5585383 2423533 30.26 2620 1796212 622456 6.87 612560 1511103 38564 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 64.23 50.46 1050.60 8.63 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 22.24 20.51 58.93 7.17 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 20.89 19.61 16.09 7.39 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 19.11 13.33 23.05 4.92 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.88 10.21 8.95 12.13 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.55 22.73 228.81 8.05 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) 12/25/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 30.70 0.00 2.71 3.87 0.15 62.57 01:05:01 PM 0 13.27 0.00 1.58 3.80 0.12 81.23 01:05:01 PM 1 49.00 0.00 3.90 3.95 0.18 42.97 01:06:01 PM all 30.28 0.00 2.20 7.82 0.12 59.57 01:06:01 PM 0 15.15 0.00 1.86 7.77 0.12 75.10 01:06:01 PM 1 46.07 0.00 2.55 7.90 0.14 43.34 01:07:01 PM all 32.37 0.00 1.30 2.29 0.10 63.94 01:07:01 PM 0 25.24 0.00 1.24 1.07 0.10 72.34 01:07:01 PM 1 39.58 0.00 1.36 3.51 0.09 55.46 01:08:01 PM all 12.19 0.00 0.73 6.93 0.08 80.07 01:08:01 PM 0 5.48 0.00 0.56 4.03 0.07 89.86 01:08:01 PM 1 19.07 0.00 0.92 9.92 0.09 70.01 01:09:01 PM all 11.68 0.00 0.60 11.68 0.07 75.97 01:09:01 PM 0 10.08 0.00 0.71 11.43 0.07 77.71 01:09:01 PM 1 13.27 0.00 0.48 11.94 0.09 74.23 Average: all 23.31 0.00 1.50 6.55 0.10 68.54 Average: 0 13.80 0.00 1.19 5.63 0.10 79.29 Average: 1 33.08 0.00 1.81 7.49 0.12 57.50