---> uname -a: Linux prd-centos7-builder-2c-1g-1687.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 509 5437 16 1874 7030 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:39:c1:26 brd ff:ff:ff:ff:ff:ff inet 10.30.122.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe39:c126/64 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) 02/25/2024 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 191.30 2.42 188.89 75.16 9047.69 10:06:01 PM 234.36 0.47 233.89 16.12 6523.75 10:07:01 PM 43.31 0.18 43.13 35.85 969.17 10:08:01 PM 28.44 1.95 26.49 210.56 731.68 Average: 124.36 1.25 123.10 84.42 4318.17 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5654840 2354076 29.39 2620 1768500 602180 6.65 499992 1569296 75316 10:06:01 PM 5625464 2383452 29.76 2620 1807348 577224 6.37 514036 1569936 16540 10:07:01 PM 5566368 2442548 30.50 2620 1809436 631264 6.97 572696 1570236 1028 10:08:01 PM 5575352 2433564 30.39 2620 1814440 613176 6.77 677516 1455800 17644 Average: 5605506 2403410 30.01 2620 1799931 605961 6.69 566060 1541317 27632 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 63.20 48.84 1039.47 8.19 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 23.77 20.92 71.69 7.01 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 20.64 18.42 18.74 6.56 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.12 26.67 34.51 16.27 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.43 28.71 291.09 9.51 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) 02/25/2024 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 33.68 0.00 2.85 5.59 0.11 57.76 10:05:01 PM 0 21.49 0.00 2.03 5.77 0.10 70.61 10:05:01 PM 1 46.31 0.00 3.69 5.41 0.11 44.48 10:06:01 PM all 34.52 0.00 2.32 6.27 0.10 56.79 10:06:01 PM 0 6.89 0.00 1.44 6.09 0.08 85.50 10:06:01 PM 1 63.82 0.00 3.28 6.44 0.11 26.36 10:07:01 PM all 25.83 0.00 1.16 1.03 0.07 71.90 10:07:01 PM 0 6.94 0.00 1.11 0.84 0.07 91.04 10:07:01 PM 1 45.55 0.00 1.23 1.23 0.09 51.90 10:08:01 PM all 36.80 0.00 2.01 0.44 0.11 60.64 10:08:01 PM 0 35.36 0.00 2.04 0.65 0.11 61.84 10:08:01 PM 1 38.24 0.00 1.96 0.25 0.11 59.44 Average: all 32.67 0.00 2.08 3.33 0.10 61.82 Average: 0 17.45 0.00 1.65 3.35 0.09 77.46 Average: 1 48.43 0.00 2.53 3.31 0.10 45.62