---> uname -a: Linux prd-centos7-builder-2c-1g-26384.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 530 5427 16 1863 7008 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:50:12:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe50:12d6/64 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) 11/13/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:03 PM 244.33 113.77 130.56 8998.17 37240.00 04:06:01 PM 128.84 1.19 127.65 38.18 5789.66 04:07:01 PM 285.66 0.30 285.36 14.92 8812.28 04:08:01 PM 44.14 0.37 43.78 37.58 1026.19 04:09:01 PM 27.20 1.95 25.25 210.56 733.40 Average: 146.16 23.67 122.49 1872.46 10754.92 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:03 PM 5893784 2115132 26.41 2620 1532912 639808 7.06 489156 1392456 62896 04:06:01 PM 5743756 2265160 28.28 2620 1715808 565848 6.25 455368 1534372 142436 04:07:01 PM 5535308 2473608 30.89 2620 1796080 663236 7.32 615992 1553788 10984 04:08:01 PM 5595904 2413012 30.13 2620 1796888 601668 6.64 558152 1553860 12 04:09:01 PM 5596476 2412440 30.12 2620 1802924 594332 6.56 672696 1438532 17680 Average: 5673046 2335870 29.17 2620 1728922 612978 6.77 558273 1494602 46802 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:03 PM eth0 281.72 190.59 881.00 62.12 0.00 0.00 0.00 04:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 42.04 32.80 727.21 5.12 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.28 27.15 233.13 8.72 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 24.45 23.69 24.77 7.67 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 25.52 21.36 27.01 9.63 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.07 59.30 376.33 18.75 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) 11/13/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:03 PM all 24.62 0.00 6.46 39.07 0.12 29.73 04:05:03 PM 0 28.35 0.00 6.80 43.37 0.14 21.33 04:05:03 PM 1 20.92 0.00 6.15 34.84 0.10 37.98 04:06:01 PM all 19.09 0.00 2.00 9.62 0.15 69.14 04:06:01 PM 0 26.16 0.00 2.20 12.72 0.22 58.70 04:06:01 PM 1 11.99 0.00 1.78 6.48 0.07 79.68 04:07:01 PM all 33.04 0.00 2.39 7.07 0.11 57.39 04:07:01 PM 0 53.72 0.00 2.79 6.80 0.13 36.56 04:07:01 PM 1 13.21 0.00 2.00 7.33 0.12 77.34 04:08:01 PM all 33.35 0.00 1.76 1.76 0.09 63.05 04:08:01 PM 0 58.35 0.00 2.22 2.98 0.11 36.35 04:08:01 PM 1 9.75 0.00 1.33 0.61 0.07 88.24 04:09:01 PM all 27.81 0.00 1.68 2.42 0.11 67.98 04:09:01 PM 0 47.15 0.00 2.18 3.16 0.11 47.40 04:09:01 PM 1 9.52 0.00 1.22 1.73 0.10 87.43 Average: all 27.64 0.00 2.86 11.95 0.12 57.43 Average: 0 42.73 0.00 3.25 13.87 0.14 40.02 Average: 1 13.05 0.00 2.48 10.10 0.09 74.27