---> uname -a: Linux prd-centos7-builder-2c-1g-35204.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 555 5393 16 1872 6983 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:c8:92:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fec8:92c6/64 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) 12/16/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 137.35 9.88 127.47 859.44 5209.86 01:06:01 PM 317.49 0.32 317.18 15.86 9078.61 01:07:01 PM 37.82 0.37 37.46 37.57 793.82 01:08:01 PM 63.57 1.95 61.62 210.56 1421.07 Average: 139.05 3.13 135.92 280.86 4125.50 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5653868 2355040 29.41 2620 1745128 677716 7.48 524272 1554452 151560 01:06:01 PM 5513536 2495372 31.16 2620 1803764 727352 8.03 632692 1560888 10876 01:07:01 PM 5573100 2435808 30.41 2620 1804632 658960 7.28 572772 1560956 28 01:08:01 PM 5537584 2471324 30.86 2620 1813208 667152 7.37 722656 1446752 30080 Average: 5569522 2439386 30.46 2620 1791683 682795 7.54 613098 1530762 48136 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 63.50 53.14 1034.59 10.71 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 17.61 16.64 48.92 6.32 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.62 23.70 26.08 8.28 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 27.05 22.24 27.29 9.81 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.45 28.93 284.22 8.78 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) 12/16/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 29.23 0.00 2.78 5.74 0.14 62.11 01:05:01 PM 0 42.77 0.00 3.53 8.15 0.12 45.42 01:05:01 PM 1 16.10 0.00 2.07 3.38 0.16 78.30 01:06:01 PM all 29.87 0.00 2.34 8.55 0.15 59.08 01:06:01 PM 0 36.19 0.00 2.67 9.04 0.16 51.95 01:06:01 PM 1 23.65 0.00 1.99 8.10 0.12 66.14 01:07:01 PM all 34.38 0.00 1.52 1.14 0.11 62.86 01:07:01 PM 0 65.79 0.00 2.29 1.75 0.13 30.04 01:07:01 PM 1 5.59 0.00 0.81 0.57 0.08 92.94 01:08:01 PM all 31.12 0.00 1.87 3.02 0.18 63.81 01:08:01 PM 0 46.05 0.00 2.45 3.41 0.24 47.85 01:08:01 PM 1 16.96 0.00 1.34 2.63 0.14 78.92 Average: all 31.14 0.00 2.13 4.62 0.14 61.96 Average: 0 47.52 0.00 2.74 5.64 0.16 43.93 Average: 1 15.51 0.00 1.55 3.64 0.12 79.18