---> uname -a: Linux prd-centos7-builder-2c-1g-787.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 495 5434 16 1890 7042 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:6e:d7:71 brd ff:ff:ff:ff:ff:ff inet 10.30.122.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe6e:d771/64 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) 02/12/2024 _x86_64_ (2 CPU) 12:04:09 PM LINUX RESTART 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 138.23 2.37 135.87 74.23 6549.44 12:07:02 PM 256.86 0.28 256.58 14.39 7684.66 12:08:01 PM 80.35 0.37 79.98 38.22 1785.23 12:09:01 PM 21.94 1.82 20.12 188.84 464.68 Average: 124.53 1.21 123.32 79.09 4130.92 12:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 5651472 2357444 29.44 2620 1768420 622592 6.87 507880 1570868 131476 12:07:02 PM 5544628 2464288 30.77 2620 1831676 642068 7.09 585640 1576188 41976 12:08:01 PM 5587708 2421208 30.23 2620 1823076 601160 6.64 541352 1576456 4 12:09:01 PM 5596180 2412736 30.13 2620 1828256 586864 6.48 648172 1461296 15916 Average: 5594997 2413919 30.14 2620 1812857 613171 6.77 570761 1546202 47343 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:06:01 PM eth0 64.35 49.78 998.41 7.89 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 PM eth0 32.35 25.87 289.71 7.12 0.00 0.00 0.00 12:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 19.41 17.23 21.51 5.36 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 29.52 24.09 30.41 9.58 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.48 29.29 336.32 7.50 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) 02/12/2024 _x86_64_ (2 CPU) 12:04:09 PM LINUX RESTART 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 35.24 0.00 2.84 3.81 0.11 58.00 12:06:01 PM 0 58.03 0.00 4.42 5.74 0.14 31.66 12:06:01 PM 1 13.70 0.00 1.33 1.98 0.07 82.92 12:07:02 PM all 33.57 0.00 2.67 7.35 0.11 56.30 12:07:02 PM 0 52.53 0.00 3.49 6.77 0.13 37.09 12:07:02 PM 1 15.40 0.00 1.90 7.91 0.09 74.70 12:08:01 PM all 25.93 0.00 1.42 2.25 0.06 70.34 12:08:01 PM 0 38.73 0.00 1.47 2.55 0.07 57.19 12:08:01 PM 1 13.45 0.00 1.33 1.97 0.07 83.19 12:09:01 PM all 36.17 0.00 1.97 0.16 0.08 61.62 12:09:01 PM 0 40.55 0.00 2.28 0.23 0.07 56.87 12:09:01 PM 1 31.83 0.00 1.67 0.10 0.07 66.32 Average: all 32.73 0.00 2.22 3.39 0.09 61.57 Average: 0 47.37 0.00 2.91 3.79 0.10 45.84 Average: 1 18.58 0.00 1.56 2.99 0.07 76.80