---> uname -a: Linux prd-centos7-builder-2c-1g-37754.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 523 5426 16 1871 7016 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:8a:e8:45 brd ff:ff:ff:ff:ff:ff inet 10.30.123.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe8a:e845/64 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) 01/26/2025 _x86_64_ (2 CPU) 12:03:31 PM LINUX RESTART 12:04:04 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 66.50 13.48 53.02 3430.67 37910.97 12:06:01 PM 164.65 10.72 153.92 993.17 3499.67 12:07:01 PM 135.42 0.03 135.39 1.07 5821.42 12:08:01 PM 232.31 0.68 231.63 52.90 6592.80 12:09:01 PM 34.66 0.03 34.63 1.20 709.89 12:10:01 PM 27.42 1.82 25.60 188.81 810.88 Average: 110.53 4.39 106.14 755.75 8983.94 12:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 6119840 1889068 23.59 2620 1460196 509220 5.62 318312 1354432 14092 12:06:01 PM 5899148 2109760 26.34 2620 1557572 605292 6.68 468020 1400952 19852 12:07:01 PM 5561636 2447272 30.56 2620 1804940 644512 7.12 579072 1575656 169936 12:08:01 PM 5642488 2366420 29.55 2620 1804520 551868 6.09 505168 1559072 10684 12:09:01 PM 5592764 2416144 30.17 2620 1804580 603552 6.66 556756 1558500 4 12:10:01 PM 5532976 2475932 30.91 2620 1809992 656308 7.25 731248 1442940 17836 Average: 5724809 2284099 28.52 2620 1706967 595125 6.57 526429 1481925 38734 12:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 177.63 113.58 564.30 32.34 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 112.76 75.99 394.73 31.20 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 12:07:01 PM eth0 53.16 36.55 877.39 6.62 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 22.20 21.14 58.62 6.96 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 17.64 17.32 13.12 6.59 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 12:10:01 PM eth0 24.68 20.30 25.92 8.50 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.09 46.93 320.34 15.23 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) 01/26/2025 _x86_64_ (2 CPU) 12:03:31 PM LINUX RESTART 12:04:04 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 9.18 0.00 2.40 76.49 0.05 11.88 12:05:01 PM 0 9.11 0.00 2.36 67.73 0.05 20.75 12:05:01 PM 1 9.24 0.00 2.48 85.23 0.04 3.00 12:06:01 PM all 16.70 0.00 2.03 18.21 0.16 62.89 12:06:01 PM 0 26.09 0.00 2.98 22.74 0.19 48.00 12:06:01 PM 1 7.62 0.00 1.12 13.84 0.15 77.26 12:07:01 PM all 29.14 0.00 2.83 3.86 0.24 63.93 12:07:01 PM 0 52.91 0.00 4.74 4.51 0.32 37.51 12:07:01 PM 1 6.73 0.00 1.00 3.27 0.15 88.85 12:08:01 PM all 34.81 0.00 2.19 3.04 0.17 59.79 12:08:01 PM 0 57.82 0.00 2.74 2.97 0.18 36.29 12:08:01 PM 1 12.86 0.00 1.69 3.11 0.15 82.18 12:09:01 PM all 36.42 0.00 1.43 1.27 0.17 60.72 12:09:01 PM 0 71.86 0.00 2.13 2.53 0.22 23.27 12:09:01 PM 1 3.65 0.00 0.74 0.08 0.12 95.40 12:10:01 PM all 38.17 0.00 2.00 0.88 0.18 58.76 12:10:01 PM 0 72.71 0.00 3.10 1.67 0.22 22.32 12:10:01 PM 1 5.90 0.00 0.98 0.15 0.14 92.83 Average: all 27.46 0.00 2.15 17.03 0.16 53.20 Average: 0 48.27 0.00 3.01 17.09 0.20 31.44 Average: 1 7.64 0.00 1.32 16.97 0.13 73.95