---> uname -a: Linux prd-centos7-builder-2c-1g-32616.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 567 5386 16 1867 6972 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:ad:6d:5b brd ff:ff:ff:ff:ff:ff inet 10.30.123.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fead:6d5b/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) 11/25/2024 _x86_64_ (2 CPU) 10:03:42 PM LINUX RESTART 10:04:06 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 198.98 33.86 165.12 4700.31 14079.36 10:06:01 PM 310.03 0.28 309.74 14.39 9689.77 10:07:01 PM 43.99 2.15 41.85 147.93 1043.43 10:08:01 PM 29.22 1.67 27.55 202.97 762.42 Average: 144.43 8.97 135.46 1193.62 6231.12 10:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5671976 2336940 29.18 2620 1701480 676004 7.46 543432 1519096 148756 10:06:01 PM 5501420 2507496 31.31 2620 1796732 713624 7.88 648892 1553928 10948 10:07:01 PM 5500684 2508232 31.32 2620 1800708 706652 7.80 659524 1545188 232 10:08:01 PM 5540084 2468832 30.83 2620 1808924 642548 7.09 723800 1441064 30160 Average: 5553541 2455375 30.66 2620 1776961 684707 7.56 643912 1514819 47524 10:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 319.67 213.66 1660.54 69.87 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 35.51 30.45 295.92 9.29 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 32.60 31.58 32.99 8.84 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.92 27.29 33.12 11.33 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.63 72.82 481.18 23.88 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) 11/25/2024 _x86_64_ (2 CPU) 10:03:42 PM LINUX RESTART 10:04:06 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.84 0.00 6.17 7.85 0.12 44.01 10:05:01 PM 0 35.42 0.00 5.05 6.52 0.15 52.85 10:05:01 PM 1 48.33 0.00 7.29 9.20 0.12 35.06 10:06:01 PM all 35.12 0.00 2.56 8.16 0.12 54.04 10:06:01 PM 0 18.43 0.00 1.92 5.10 0.10 74.45 10:06:01 PM 1 52.36 0.00 3.23 11.31 0.14 32.96 10:07:01 PM all 36.08 0.00 2.93 0.50 0.10 60.40 10:07:01 PM 0 14.54 0.00 2.46 0.32 0.09 82.59 10:07:01 PM 1 58.62 0.00 3.45 0.66 0.09 37.18 10:08:01 PM all 37.74 0.00 2.23 0.60 0.10 59.32 10:08:01 PM 0 20.23 0.00 1.69 0.24 0.09 77.76 10:08:01 PM 1 55.93 0.00 2.75 0.97 0.12 40.23 Average: all 37.60 0.00 3.41 4.20 0.11 54.68 Average: 0 21.80 0.00 2.72 2.95 0.11 72.42 Average: 1 53.91 0.00 4.12 5.48 0.12 36.38