---> uname -a: Linux prd-centos7-builder-2c-1g-34690.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 5381 16 1871 6971 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:30:b3:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.180/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe30:b3d0/64 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) 12/07/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 231.63 1.00 230.63 31.72 8879.45 09:06:01 PM 183.91 0.62 183.29 51.70 5104.18 09:07:01 PM 29.62 1.82 27.80 188.84 737.66 Average: 147.92 1.14 146.78 91.08 4884.71 09:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5557376 2451540 30.61 2620 1804332 660856 7.30 573436 1578148 118232 09:06:01 PM 5475092 2533824 31.64 2620 1804472 739912 8.17 669300 1561524 60 09:07:01 PM 5488872 2520044 31.47 2620 1809772 717964 7.93 771960 1445420 17764 Average: 5507113 2501803 31.24 2620 1806192 706244 7.80 671565 1528364 45352 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 67.55 52.12 942.22 10.06 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 26.03 23.67 40.23 8.76 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 31.45 26.20 32.19 11.05 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.53 33.89 334.79 9.95 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) 12/07/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 35.19 0.00 3.39 6.43 0.11 54.87 09:05:01 PM 0 58.72 0.00 4.70 7.16 0.11 29.32 09:05:01 PM 1 12.77 0.00 2.15 5.76 0.10 79.21 09:06:01 PM all 34.80 0.00 1.76 4.73 0.10 58.62 09:06:01 PM 0 51.16 0.00 2.10 5.63 0.13 40.99 09:06:01 PM 1 19.04 0.00 1.41 3.85 0.09 75.61 09:07:01 PM all 37.67 0.00 1.92 0.23 0.09 60.08 09:07:01 PM 0 40.02 0.00 1.91 0.24 0.09 57.74 09:07:01 PM 1 35.32 0.00 1.93 0.23 0.09 62.43 Average: all 35.90 0.00 2.35 3.78 0.10 57.88 Average: 0 49.82 0.00 2.88 4.29 0.11 42.90 Average: 1 22.36 0.00 1.83 3.28 0.09 72.43