---> uname -a: Linux prd-centos7-builder-2c-1g-178.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 517 5441 16 1862 7021 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:cd:cb:5f brd ff:ff:ff:ff:ff:ff inet 10.30.122.229/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fecd:cb5f/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) 05/06/2024 _x86_64_ (2 CPU) 07:04:42 PM LINUX RESTART 07:05:05 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 178.28 31.98 146.31 4703.35 5963.01 07:07:01 PM 265.27 0.30 264.97 14.79 8567.90 07:08:01 PM 93.10 0.38 92.72 38.11 2305.00 07:09:01 PM 27.32 1.95 25.37 210.53 706.95 Average: 140.36 8.26 132.10 1183.16 4358.91 07:05:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 5704936 2303980 28.77 2620 1698276 628944 6.94 512480 1519408 141208 07:07:01 PM 5625708 2383208 29.76 2620 1794716 583644 6.44 527800 1555372 45728 07:08:01 PM 5565656 2443260 30.51 2620 1795908 632508 6.98 586128 1555400 156 07:09:01 PM 5619580 2389336 29.83 2620 1801772 571060 6.30 646136 1440828 17648 Average: 5628970 2379946 29.72 2620 1772668 604039 6.67 568136 1517752 51185 07:05:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:06:01 PM eth0 381.60 241.36 1630.72 70.52 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.37 24.75 282.77 7.11 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 28.65 25.39 28.73 11.46 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 31.91 24.85 33.40 10.01 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.68 76.34 474.68 24.00 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) 05/06/2024 _x86_64_ (2 CPU) 07:04:42 PM LINUX RESTART 07:05:05 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 41.56 0.00 5.94 4.64 0.11 47.75 07:06:01 PM 0 66.62 0.00 7.08 3.85 0.12 22.34 07:06:01 PM 1 17.70 0.00 4.84 5.39 0.09 71.97 07:07:01 PM all 36.55 0.00 2.71 6.82 0.10 53.81 07:07:01 PM 0 52.57 0.00 3.52 7.00 0.12 36.79 07:07:01 PM 1 21.08 0.00 1.92 6.63 0.10 70.26 07:08:01 PM all 36.58 0.00 1.59 2.24 0.10 59.50 07:08:01 PM 0 73.14 0.00 2.42 3.63 0.13 20.68 07:08:01 PM 1 2.57 0.00 0.82 0.94 0.07 95.60 07:09:01 PM all 39.22 0.00 2.00 0.42 0.10 58.26 07:09:01 PM 0 76.31 0.00 3.08 0.72 0.13 19.75 07:09:01 PM 1 4.77 0.00 0.98 0.15 0.07 94.04 Average: all 38.42 0.00 3.00 3.51 0.10 54.97 Average: 0 67.10 0.00 3.97 3.82 0.12 24.99 Average: 1 11.34 0.00 2.08 3.21 0.08 83.28