---> uname -a: Linux prd-centos7-builder-2c-1g-36640.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 550 5398 16 1872 6988 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:34:c2:46 brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe34:c246/64 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) 01/13/2025 _x86_64_ (2 CPU) 06:03:18 PM LINUX RESTART 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 238.10 1.00 237.10 31.71 9020.54 06:06:01 PM 179.88 0.67 179.21 53.71 4823.65 06:07:01 PM 30.81 1.95 28.86 210.53 813.51 Average: 148.60 1.21 147.39 99.40 4839.24 06:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5541656 2467260 30.81 2620 1804896 692148 7.64 590828 1577552 117140 06:06:01 PM 5539148 2469768 30.84 2620 1805024 690232 7.62 604832 1561532 40 06:07:01 PM 5571132 2437784 30.44 2620 1813576 643192 7.10 687128 1447104 30184 Average: 5550645 2458271 30.69 2620 1807832 675191 7.45 627596 1528729 49121 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 66.36 51.58 961.00 10.91 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 28.74 25.50 41.91 9.40 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 34.83 27.90 33.43 11.50 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.05 34.81 338.52 10.60 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) 01/13/2025 _x86_64_ (2 CPU) 06:03:18 PM LINUX RESTART 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.52 0.00 3.54 2.13 0.10 55.72 06:05:01 PM 0 13.19 0.00 2.37 2.19 0.09 82.15 06:05:01 PM 1 65.58 0.00 4.78 2.06 0.09 27.49 06:06:01 PM all 36.97 0.00 1.92 1.05 0.09 59.97 06:06:01 PM 0 15.25 0.00 1.57 1.30 0.07 81.81 06:06:01 PM 1 60.10 0.00 2.30 0.77 0.11 36.73 06:07:01 PM all 38.26 0.00 2.26 0.24 0.08 59.17 06:07:01 PM 0 9.36 0.00 1.35 0.17 0.08 89.03 06:07:01 PM 1 69.38 0.00 3.21 0.33 0.09 26.99 Average: all 37.91 0.00 2.56 1.13 0.09 58.32 Average: 0 12.58 0.00 1.76 1.21 0.08 84.37 Average: 1 65.01 0.00 3.41 1.04 0.10 30.44