---> uname -a: Linux prd-centos7-builder-2c-1g-24175.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: 2800.000 BogoMIPS: 5600.00 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 540 5413 16 1867 6998 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:09:59:5d brd ff:ff:ff:ff:ff:ff inet 10.30.122.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe09:595d/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) 10/30/2024 _x86_64_ (2 CPU) 03:03:23 PM LINUX RESTART 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 123.95 10.20 113.75 878.32 5701.15 03:06:01 PM 279.13 0.30 278.83 14.93 8154.64 03:07:01 PM 78.86 2.13 76.73 147.37 1836.59 03:08:01 PM 33.10 1.67 31.43 202.97 908.65 Average: 128.78 3.55 125.23 308.54 4143.74 03:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5674680 2334228 29.15 2620 1727676 654832 7.23 515024 1544732 145920 03:06:01 PM 5527000 2481908 30.99 2620 1796232 702676 7.76 627164 1554544 40028 03:07:01 PM 5582596 2426312 30.30 2620 1800004 632488 6.98 577380 1545860 20 03:08:01 PM 5573280 2435628 30.41 2620 1808436 629552 6.95 691508 1441564 30040 Average: 5589389 2419519 30.21 2620 1783087 654887 7.23 602769 1521675 54002 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 60.69 48.92 925.85 9.35 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 22.71 19.72 130.57 6.81 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.28 26.65 27.26 8.41 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 30.72 24.70 30.49 11.22 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.49 29.92 275.85 8.95 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) 10/30/2024 _x86_64_ (2 CPU) 03:03:23 PM LINUX RESTART 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 29.69 0.00 2.87 4.91 0.11 62.42 03:05:01 PM 0 6.19 0.00 1.48 3.52 0.10 88.70 03:05:01 PM 1 54.56 0.00 4.33 6.39 0.11 34.61 03:06:01 PM all 29.00 0.00 2.27 9.82 0.12 58.79 03:06:01 PM 0 9.71 0.00 1.67 6.45 0.07 82.11 03:06:01 PM 1 49.10 0.00 2.91 13.35 0.16 34.48 03:07:01 PM all 34.63 0.00 2.14 1.81 0.10 61.32 03:07:01 PM 0 7.85 0.00 1.57 2.74 0.08 87.75 03:07:01 PM 1 63.18 0.00 2.74 0.79 0.13 33.17 03:08:01 PM all 38.37 0.00 2.30 0.86 0.16 58.30 03:08:01 PM 0 7.23 0.00 1.47 0.29 0.15 90.86 03:08:01 PM 1 71.66 0.00 3.18 1.48 0.16 23.52 Average: all 32.93 0.00 2.40 4.36 0.12 60.20 Average: 0 7.75 0.00 1.55 3.24 0.10 87.36 Average: 1 59.59 0.00 3.28 5.53 0.14 31.45