---> uname -a: Linux prd-centos7-builder-2c-1g-7526.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 519 5437 16 1864 7020 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:b7:53:30 brd ff:ff:ff:ff:ff:ff inet 10.30.123.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:feb7:5330/64 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) 08/12/2024 _x86_64_ (2 CPU) 01:03:49 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 211.74 39.99 171.75 5310.53 40463.81 01:06:01 AM 288.09 0.28 287.81 14.39 9088.61 01:07:01 AM 80.54 0.38 80.16 38.11 1964.98 Average: 193.46 13.55 179.91 1787.87 17173.76 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5683976 2324940 29.03 2620 1693152 655840 7.24 532272 1517180 143668 01:06:01 AM 5583328 2425588 30.29 2620 1797500 629376 6.95 569080 1556356 40028 01:07:01 AM 5612268 2396648 29.92 2620 1798416 596016 6.58 539684 1556412 40 Average: 5626524 2382392 29.75 2620 1763023 627077 6.92 547012 1543316 61245 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 301.15 192.90 1537.59 63.72 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.98 30.18 314.54 9.04 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.27 25.12 27.17 8.69 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.81 82.74 626.48 27.15 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) 08/12/2024 _x86_64_ (2 CPU) 01:03:49 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 32.35 0.00 6.19 25.43 0.11 35.92 01:05:01 AM 0 22.02 0.00 5.80 25.84 0.10 46.23 01:05:01 AM 1 42.99 0.00 6.60 25.01 0.11 25.30 01:06:01 AM all 33.77 0.00 2.82 7.34 0.13 55.93 01:06:01 AM 0 17.31 0.00 1.81 6.69 0.12 74.07 01:06:01 AM 1 51.04 0.00 3.85 8.03 0.14 36.94 01:07:01 AM all 34.26 0.00 1.98 1.94 0.11 61.71 01:07:01 AM 0 21.16 0.00 1.92 2.54 0.10 74.28 01:07:01 AM 1 47.82 0.00 2.04 1.32 0.13 48.69 Average: all 33.46 0.00 3.66 11.55 0.12 51.21 Average: 0 20.16 0.00 3.17 11.65 0.11 64.92 Average: 1 47.27 0.00 4.16 11.45 0.13 36.99