---> uname -a: Linux prd-centos7-builder-2c-1g-1869.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 500 5446 16 1873 7038 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:ed:a6:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:feed:a6e6/64 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) 02/28/2024 _x86_64_ (2 CPU) 04:03:18 PM LINUX RESTART 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 42.87 24.09 18.78 4309.65 2216.46 04:06:01 PM 85.98 1.97 84.01 63.29 2559.26 04:07:01 PM 94.32 0.03 94.29 1.07 5492.55 04:08:01 PM 155.51 0.05 155.46 0.67 4937.66 04:09:01 PM 146.98 0.27 146.71 14.66 4302.98 04:10:01 PM 45.54 0.37 45.17 37.57 1111.06 04:11:01 PM 17.84 1.63 16.21 146.06 362.49 Average: 84.24 4.01 80.23 644.79 2999.25 04:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5945456 2063460 25.76 2620 1545368 594376 6.56 430048 1399664 36132 04:06:01 PM 5910844 2098072 26.20 2620 1554248 613004 6.77 458924 1400476 8460 04:07:01 PM 5725760 2283156 28.51 2620 1714716 595932 6.58 471436 1535936 68876 04:08:01 PM 5607980 2400936 29.98 2620 1797364 612008 6.76 523160 1584608 85604 04:09:01 PM 5593024 2415892 30.17 2620 1806688 614672 6.79 549796 1570140 16564 04:10:01 PM 5604560 2404356 30.02 2620 1807736 601188 6.64 537244 1570296 20 04:11:01 PM 5607392 2401524 29.99 2620 1808960 594076 6.56 652352 1450092 14820 Average: 5713574 2295342 28.66 2620 1719297 603608 6.66 517566 1501602 32925 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 229.33 148.51 834.76 52.00 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 11.53 9.24 59.48 6.88 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 29.02 19.89 629.67 2.98 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 23.42 18.36 249.05 4.70 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 13.51 12.13 44.57 4.18 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 04:10:01 PM eth0 21.94 20.85 23.57 6.49 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 25.84 20.54 27.79 7.65 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.24 35.38 265.66 12.03 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) 02/28/2024 _x86_64_ (2 CPU) 04:03:18 PM LINUX RESTART 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 15.69 0.00 2.82 23.64 0.08 57.77 04:05:01 PM 0 12.19 0.00 2.40 26.50 0.09 58.82 04:05:01 PM 1 19.23 0.00 3.25 20.73 0.07 56.72 04:06:01 PM all 7.16 0.00 0.61 23.32 0.07 68.84 04:06:01 PM 0 0.65 0.00 0.22 16.50 0.07 82.56 04:06:01 PM 1 13.81 0.00 1.03 30.29 0.05 54.81 04:07:01 PM all 11.83 0.00 1.18 11.88 0.09 75.02 04:07:01 PM 0 10.48 0.00 1.13 17.43 0.12 70.84 04:07:01 PM 1 13.19 0.00 1.23 6.28 0.09 79.21 04:08:01 PM all 21.46 0.00 1.77 7.83 0.10 68.85 04:08:01 PM 0 12.37 0.00 1.28 6.25 0.09 80.01 04:08:01 PM 1 30.84 0.00 2.28 9.46 0.11 57.31 04:09:01 PM all 19.81 0.00 1.31 15.93 0.12 62.83 04:09:01 PM 0 15.86 0.00 1.07 9.20 0.09 73.78 04:09:01 PM 1 23.79 0.00 1.53 22.75 0.14 51.79 04:10:01 PM all 27.98 0.00 1.55 2.88 0.08 67.51 04:10:01 PM 0 23.47 0.00 1.68 3.85 0.09 70.92 04:10:01 PM 1 32.48 0.00 1.41 1.90 0.09 64.12 04:11:01 PM all 27.51 0.00 1.41 0.36 0.09 70.62 04:11:01 PM 0 18.49 0.00 1.28 0.22 0.10 79.90 04:11:01 PM 1 36.70 0.00 1.57 0.52 0.07 61.14 Average: all 18.73 0.00 1.51 12.28 0.09 67.39 Average: 0 13.29 0.00 1.28 11.42 0.09 73.91 Average: 1 24.24 0.00 1.75 13.15 0.09 60.78