---> uname -a: Linux prd-centos7-builder-2c-1g-279.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 505 5391 16 1924 7032 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:bc:72:5e brd ff:ff:ff:ff:ff:ff inet 10.30.123.202/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:febc:725e/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) 11/20/2023 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 109.95 5.41 104.53 348.23 5667.25 09:06:01 PM 277.59 0.25 277.34 13.86 10469.97 09:07:01 PM 117.42 0.42 117.00 38.50 3040.52 09:08:01 PM 19.14 0.33 18.80 11.33 357.79 Average: 131.02 1.60 129.41 102.97 4883.54 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5677596 2331312 29.11 2620 1747516 613588 6.77 498672 1559776 164424 09:06:01 PM 5502184 2506724 31.30 2620 1869280 637264 7.04 583084 1621020 68940 09:07:01 PM 5557040 2451868 30.61 2620 1856084 587688 6.49 535604 1610760 32 09:08:01 PM 5574784 2434124 30.39 2620 1854124 577348 6.37 576916 1549724 13616 Average: 5577901 2431007 30.35 2620 1831751 603972 6.67 548569 1585320 61753 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 58.54 42.76 974.48 6.83 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 31.18 24.24 420.42 5.61 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 19.35 17.69 21.20 5.86 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 09:08:01 PM eth0 27.51 22.88 28.11 8.65 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.15 26.89 361.01 6.74 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) 11/20/2023 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 30.79 0.00 2.50 4.44 0.13 62.14 09:05:01 PM 0 31.97 0.00 2.45 5.32 0.12 60.15 09:05:01 PM 1 29.63 0.00 2.52 3.57 0.16 64.13 09:06:01 PM all 25.73 0.00 2.29 10.73 0.11 61.13 09:06:01 PM 0 13.97 0.00 1.77 10.79 0.10 73.36 09:06:01 PM 1 37.78 0.00 2.82 10.67 0.11 48.62 09:07:01 PM all 30.07 0.00 1.78 3.72 0.11 64.31 09:07:01 PM 0 29.50 0.00 1.87 5.01 0.12 63.50 09:07:01 PM 1 30.64 0.00 1.70 2.43 0.12 65.10 09:08:01 PM all 33.80 0.00 1.34 0.49 0.10 64.27 09:08:01 PM 0 52.52 0.00 1.54 0.69 0.11 45.14 09:08:01 PM 1 15.80 0.00 1.11 0.29 0.09 82.71 Average: all 30.10 0.00 1.98 4.85 0.12 62.96 Average: 0 31.84 0.00 1.91 5.49 0.11 60.65 Average: 1 28.37 0.00 2.03 4.20 0.12 65.27