---> uname -a: Linux prd-centos7-builder-2c-1g-13010.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 515 5436 16 1868 7023 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:4e:c7:95 brd ff:ff:ff:ff:ff:ff inet 10.30.123.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe4e:c795/64 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) 10/02/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 201.00 10.09 190.91 865.82 7254.98 04:06:01 PM 275.14 0.64 274.49 52.17 8059.15 04:07:01 PM 42.72 1.67 41.05 147.28 955.95 Average: 172.40 4.15 168.24 356.81 5409.14 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 5629256 2379660 29.71 2620 1772404 624468 6.89 530348 1563468 166056 04:06:01 PM 5586396 2422520 30.25 2620 1801576 623804 6.89 562924 1559072 10692 04:07:01 PM 5617932 2390984 29.85 2620 1802728 582852 6.44 652140 1437424 14812 Average: 5611195 2397721 29.94 2620 1792236 610375 6.74 581804 1519988 63853 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 PM eth0 96.22 70.07 1080.52 14.53 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 24.88 22.26 61.19 8.10 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.56 24.93 31.13 10.49 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.70 39.18 392.83 11.06 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) 10/02/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 33.01 0.00 3.51 5.51 0.14 57.84 04:05:02 PM 0 46.12 0.00 4.24 5.40 0.16 44.09 04:05:02 PM 1 20.28 0.00 2.80 5.59 0.12 71.21 04:06:01 PM all 34.02 0.00 2.52 6.68 0.12 56.65 04:06:01 PM 0 57.85 0.00 3.26 7.21 0.15 31.54 04:06:01 PM 1 11.43 0.00 1.84 6.18 0.10 80.45 04:07:01 PM all 37.41 0.00 1.79 0.69 0.10 60.01 04:07:01 PM 0 66.30 0.00 2.47 0.88 0.11 30.24 04:07:01 PM 1 10.16 0.00 1.14 0.53 0.08 88.09 Average: all 34.82 0.00 2.61 4.28 0.12 58.18 Average: 0 56.68 0.00 3.33 4.49 0.14 35.37 Average: 1 13.95 0.00 1.92 4.08 0.10 79.94