---> uname -a: Linux prd-centos7-builder-2c-1g-1381.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 505 5439 16 1875 7033 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:be:c3:87 brd ff:ff:ff:ff:ff:ff inet 10.30.122.229/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:febe:c387/64 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) 03/27/2024 _x86_64_ (2 CPU) 07:03:20 PM LINUX RESTART 07:04:03 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 169.25 10.84 158.41 909.58 5897.33 07:06:01 PM 246.48 0.32 246.16 15.33 8271.23 07:07:01 PM 87.17 0.37 86.81 37.58 2260.37 07:08:01 PM 23.42 1.63 21.79 146.06 534.83 Average: 131.26 3.23 128.04 271.85 4227.10 07:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5733060 2275856 28.42 2620 1719268 601720 6.64 468400 1536124 140804 07:06:01 PM 5636728 2372188 29.62 2620 1808492 582404 6.43 504540 1569224 48432 07:07:01 PM 5626908 2382008 29.74 2620 1809548 588772 6.50 513988 1569284 24 07:08:01 PM 5556144 2452772 30.63 2620 1810792 683024 7.54 705472 1449060 14812 Average: 5638210 2370706 29.60 2620 1787025 613980 6.78 548100 1530923 51018 07:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 109.32 76.71 1031.16 29.73 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 37.66 27.07 288.85 7.73 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.94 20.71 23.92 7.13 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 26.80 22.06 28.12 13.04 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.68 36.30 337.26 14.28 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) 03/27/2024 _x86_64_ (2 CPU) 07:03:20 PM LINUX RESTART 07:04:03 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 31.57 0.00 3.11 6.80 0.11 58.41 07:05:01 PM 0 23.99 0.00 2.32 5.81 0.11 67.76 07:05:01 PM 1 39.25 0.00 3.92 7.81 0.11 48.91 07:06:01 PM all 34.71 0.00 2.65 6.91 0.10 55.64 07:06:01 PM 0 23.73 0.00 2.17 7.55 0.09 66.47 07:06:01 PM 1 45.91 0.00 3.13 6.28 0.11 44.58 07:07:01 PM all 32.48 0.00 1.26 2.93 0.10 63.23 07:07:01 PM 0 8.29 0.00 1.18 3.01 0.12 87.40 07:07:01 PM 1 57.90 0.00 1.33 2.83 0.11 37.83 07:08:01 PM all 30.78 0.00 1.31 1.61 0.08 66.22 07:08:01 PM 0 28.71 0.00 1.30 1.97 0.07 67.95 07:08:01 PM 1 32.84 0.00 1.33 1.25 0.09 64.49 Average: all 32.39 0.00 2.07 4.54 0.10 60.91 Average: 0 21.09 0.00 1.74 4.57 0.10 72.51 Average: 1 43.94 0.00 2.42 4.51 0.10 49.04