---> uname -a: Linux prd-centos7-builder-2c-1g-10446.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 537 5418 16 1865 7001 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:96:dc:1a brd ff:ff:ff:ff:ff:ff inet 10.30.123.149/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe96:dc1a/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) 09/16/2024 _x86_64_ (2 CPU) 11:03:51 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 225.55 73.71 151.84 6403.53 39727.74 11:06:01 PM 241.02 0.25 240.77 7.20 7947.87 11:07:01 PM 138.05 0.45 137.60 16.39 3652.01 11:08:01 PM 13.69 0.03 13.66 1.20 253.44 11:09:01 PM 33.87 2.10 31.77 245.21 918.69 Average: 130.44 15.31 115.13 1334.66 10499.86 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5756200 2252708 28.13 2620 1630736 654788 7.23 566168 1441824 88500 11:06:01 PM 5521664 2487244 31.06 2620 1800956 671180 7.41 617776 1572216 96372 11:07:01 PM 5529612 2479296 30.96 2620 1797716 658512 7.27 619712 1557380 200 11:08:01 PM 5594308 2414600 30.15 2620 1797584 592884 6.55 557296 1556860 24 11:09:01 PM 5523532 2485376 31.03 2620 1807216 651948 7.20 740272 1443388 30016 Average: 5585063 2423845 30.26 2620 1766842 645862 7.13 620245 1514334 43022 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 306.65 192.55 1531.95 63.97 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.64 26.92 312.06 7.50 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 10.88 10.06 8.13 4.07 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 12.33 11.41 8.90 4.61 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 36.67 29.60 34.11 12.49 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.83 54.11 379.03 18.53 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) 09/16/2024 _x86_64_ (2 CPU) 11:03:51 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 30.34 0.00 6.22 27.98 0.15 35.32 11:05:01 PM 0 38.07 0.00 6.42 26.63 0.16 28.72 11:05:01 PM 1 22.74 0.00 6.05 29.28 0.14 41.78 11:06:01 PM all 32.87 0.00 2.95 6.85 0.12 57.21 11:06:01 PM 0 42.51 0.00 3.79 8.36 0.12 45.22 11:06:01 PM 1 23.47 0.00 2.14 5.38 0.12 68.89 11:07:01 PM all 17.19 0.00 0.91 3.23 0.07 78.60 11:07:01 PM 0 28.42 0.00 1.07 4.20 0.07 66.25 11:07:01 PM 1 6.19 0.00 0.76 2.29 0.08 90.68 11:08:01 PM all 19.45 0.00 0.75 0.24 0.06 79.51 11:08:01 PM 0 36.96 0.00 1.04 0.45 0.05 61.51 11:08:01 PM 1 2.48 0.00 0.44 0.02 0.05 97.01 11:09:01 PM all 36.81 0.00 2.15 0.76 0.11 60.18 11:09:01 PM 0 60.64 0.00 3.02 1.26 0.13 34.96 11:09:01 PM 1 14.22 0.00 1.35 0.27 0.10 84.05 Average: all 27.23 0.00 2.58 7.76 0.10 62.33 Average: 0 41.14 0.00 3.05 8.17 0.11 47.53 Average: 1 13.72 0.00 2.13 7.36 0.10 76.69