---> uname -a: Linux prd-centos7-builder-2c-1g-35839.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 583 5365 16 1872 6955 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:94:10:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.129/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe94:10c3/64 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) 12/29/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 227.84 1.03 226.80 32.78 8782.38 01:06:01 PM 188.82 0.68 188.14 54.61 5207.13 01:07:01 PM 29.77 1.82 27.95 188.84 756.07 Average: 148.59 1.18 147.41 92.28 4913.58 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 5530712 2478204 30.94 2620 1804764 689432 7.61 601232 1577980 117124 01:06:01 PM 5456612 2552304 31.87 2620 1805100 758656 8.38 686924 1561648 232 01:07:01 PM 5474768 2534148 31.64 2620 1810228 732812 8.09 784128 1445548 17792 Average: 5487364 2521552 31.48 2620 1806697 726967 8.03 690761 1528392 45049 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 PM eth0 60.25 47.73 934.00 9.93 0.00 0.00 0.00 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 25.54 23.32 40.06 8.53 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 33.98 27.30 32.23 11.09 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 Average: eth0 40.01 32.84 337.06 9.86 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) 12/29/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 35.14 0.00 3.38 6.30 0.10 55.08 01:05:02 PM 0 62.64 0.00 5.11 6.65 0.11 25.48 01:05:02 PM 1 9.57 0.00 1.77 5.96 0.09 82.61 01:06:01 PM all 35.44 0.00 1.56 4.96 0.09 57.95 01:06:01 PM 0 55.68 0.00 1.93 5.13 0.09 37.16 01:06:01 PM 1 15.95 0.00 1.21 4.80 0.10 77.93 01:07:01 PM all 37.56 0.00 1.92 0.31 0.09 60.12 01:07:01 PM 0 70.54 0.00 2.95 0.42 0.09 26.01 01:07:01 PM 1 6.74 0.00 0.96 0.19 0.07 92.04 Average: all 36.05 0.00 2.29 3.84 0.09 57.73 Average: 0 62.95 0.00 3.32 4.06 0.10 29.58 Average: 1 10.71 0.00 1.32 3.63 0.09 84.25