---> uname -a: Linux prd-centos7-builder-2c-1g-26306.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 502 5388 16 1929 7034 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:f4:df:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fef4:dfd1/64 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) 12/28/2023 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 126.25 10.32 115.92 881.77 6829.70 11:06:01 AM 296.95 0.28 296.67 14.39 10077.84 11:07:01 AM 83.01 0.37 82.64 37.59 1712.50 11:08:01 AM 34.26 1.95 32.31 210.53 943.49 Average: 135.15 3.20 131.95 283.74 4883.23 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5623836 2385080 29.78 2620 1789852 624776 6.90 514480 1589156 181184 11:06:01 AM 5548472 2460444 30.72 2620 1859588 604840 6.68 532096 1621432 31420 11:07:01 AM 5547740 2461176 30.73 2620 1860644 598896 6.61 538440 1614920 24 11:08:01 AM 5504976 2503940 31.26 2620 1869024 630056 6.96 696508 1499668 27964 Average: 5556256 2452660 30.62 2620 1844777 614642 6.79 570381 1581294 60148 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 72.50 52.23 1246.81 8.88 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 23.79 19.42 197.81 5.75 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.51 24.08 28.26 8.33 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 34.36 27.81 33.73 11.45 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.41 30.80 373.23 8.60 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) 12/28/2023 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 36.64 0.00 3.44 3.71 0.13 56.08 11:05:01 AM 0 48.03 0.00 4.39 4.68 0.13 42.76 11:05:01 AM 1 25.68 0.00 2.50 2.76 0.12 68.94 11:06:01 AM all 29.71 0.00 2.62 8.52 0.11 59.05 11:06:01 AM 0 48.43 0.00 3.30 9.64 0.13 38.50 11:06:01 AM 1 11.82 0.00 1.97 7.46 0.09 78.67 11:07:01 AM all 36.55 0.00 1.50 2.49 0.10 59.36 11:07:01 AM 0 65.26 0.00 1.99 4.18 0.13 28.44 11:07:01 AM 1 9.76 0.00 1.07 0.92 0.09 88.16 11:08:01 AM all 39.06 0.00 2.28 0.43 0.11 58.13 11:08:01 AM 0 64.49 0.00 2.94 0.36 0.11 32.09 11:08:01 AM 1 15.21 0.00 1.62 0.48 0.09 82.61 Average: all 35.47 0.00 2.45 3.80 0.11 58.17 Average: 0 56.54 0.00 3.15 4.73 0.12 35.45 Average: 1 15.52 0.00 1.78 2.90 0.09 79.70