---> uname -a: Linux prd-centos7-builder-2c-1g-35283.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: 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 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 510 5438 16 1872 7028 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:87:b7:62 brd ff:ff:ff:ff:ff:ff inet 10.30.122.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe87:b762/64 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) 12/17/2024 _x86_64_ (2 CPU) 02:03:39 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 108.05 19.97 88.07 4748.03 37111.38 02:06:01 PM 116.27 2.20 114.07 69.41 5660.50 02:07:01 PM 281.09 0.03 281.06 0.27 8465.38 02:08:01 PM 95.60 0.67 94.94 53.71 2447.29 02:09:01 PM 16.52 0.00 16.52 0.00 293.84 02:10:01 PM 69.23 1.95 67.28 210.56 1490.24 Average: 114.46 4.14 110.32 846.93 9244.32 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5968580 2040336 25.48 2620 1512828 608788 6.72 426284 1387940 46968 02:06:01 PM 5713832 2295084 28.66 2620 1724444 602972 6.66 478504 1541232 144012 02:07:01 PM 5548132 2460784 30.73 2620 1804948 663252 7.32 585548 1575504 42260 02:08:01 PM 5612136 2396780 29.93 2620 1804740 596984 6.59 535488 1560824 32 02:09:01 PM 5559608 2449308 30.58 2620 1804976 647764 7.15 589056 1560280 232 02:10:01 PM 5613376 2395540 29.91 2620 1813328 584272 6.45 647304 1445868 12412 Average: 5669277 2339639 29.21 2620 1744211 617339 6.82 543697 1511941 40986 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 286.32 179.13 767.06 58.65 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 51.94 43.61 858.77 7.21 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 20.17 16.92 203.51 5.24 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 18.99 18.76 34.10 5.91 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 18.42 18.20 13.52 10.78 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 25.35 22.32 26.76 9.62 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.20 49.82 317.31 16.23 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) 12/17/2024 _x86_64_ (2 CPU) 02:03:39 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 14.55 0.00 2.90 30.14 0.06 52.36 02:05:01 PM 0 15.87 0.00 2.89 30.23 0.07 50.94 02:05:01 PM 1 13.25 0.00 2.88 30.05 0.05 53.76 02:06:01 PM all 25.18 0.00 2.37 5.88 0.10 66.47 02:06:01 PM 0 34.91 0.00 3.34 6.58 0.11 55.07 02:06:01 PM 1 15.71 0.00 1.44 5.22 0.09 77.54 02:07:01 PM all 20.52 0.00 1.89 18.71 0.09 58.78 02:07:01 PM 0 28.82 0.00 2.19 22.19 0.10 46.70 02:07:01 PM 1 12.40 0.00 1.57 15.28 0.09 70.66 02:08:01 PM all 26.16 0.00 1.25 12.35 0.09 60.16 02:08:01 PM 0 50.36 0.00 1.78 21.20 0.09 26.57 02:08:01 PM 1 3.06 0.00 0.74 3.92 0.08 92.20 02:09:01 PM all 26.02 0.00 1.01 2.46 0.07 70.44 02:09:01 PM 0 49.70 0.00 1.58 4.79 0.09 43.84 02:09:01 PM 1 3.13 0.00 0.48 0.19 0.05 96.15 02:10:01 PM all 32.17 0.00 1.85 3.48 0.09 62.40 02:10:01 PM 0 58.32 0.00 2.61 5.81 0.13 33.13 02:10:01 PM 1 7.90 0.00 1.15 1.32 0.07 89.56 Average: all 24.07 0.00 1.88 12.23 0.08 61.75 Average: 0 39.44 0.00 2.40 15.26 0.10 42.80 Average: 1 9.21 0.00 1.37 9.29 0.07 80.05