---> uname -a: Linux prd-centos7-builder-2c-1g-37111.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 519 5429 16 1871 7019 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:11:c2:87 brd ff:ff:ff:ff:ff:ff inet 10.30.122.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe11:c287/64 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) 01/19/2025 _x86_64_ (2 CPU) 06:04:07 AM LINUX RESTART 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 244.91 10.44 234.47 878.76 5830.95 06:07:01 AM 253.87 0.03 253.84 0.27 7931.68 06:08:01 AM 107.31 0.28 107.03 15.59 2688.67 06:09:01 AM 40.48 0.65 39.83 45.18 891.10 06:10:01 AM 18.70 1.35 17.36 138.44 495.32 06:11:01 AM 62.05 0.32 61.74 64.47 1303.36 Average: 121.21 2.18 119.04 190.44 3189.95 06:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 5701132 2307784 28.82 2620 1732352 603768 6.67 489528 1542800 152444 06:07:01 AM 5562068 2446848 30.55 2620 1818160 630592 6.96 560936 1584588 60276 06:08:01 AM 5594268 2414648 30.15 2620 1804160 608604 6.72 554588 1560536 10692 06:09:01 AM 5544712 2464204 30.77 2620 1805584 656556 7.25 613580 1550384 232 06:10:01 AM 5586400 2422516 30.25 2620 1806248 616128 6.80 686160 1439000 14824 06:11:01 AM 5576296 2432620 30.37 2620 1813816 614668 6.79 685896 1446088 12412 Average: 5594146 2414770 30.15 2620 1796720 621719 6.86 598448 1520566 41813 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:06:01 AM eth0 100.78 74.51 1019.50 25.42 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 19.06 15.34 209.40 4.20 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 15.96 13.13 28.58 3.80 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 24.40 23.35 23.80 8.03 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 21.29 17.36 23.51 6.50 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 13.82 13.34 10.39 5.46 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.55 26.17 219.18 8.90 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) 01/19/2025 _x86_64_ (2 CPU) 06:04:07 AM LINUX RESTART 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 27.16 0.00 3.12 8.79 0.16 60.76 06:06:01 AM 0 12.37 0.00 1.69 6.71 0.15 79.08 06:06:01 AM 1 42.64 0.00 4.61 10.96 0.18 41.61 06:07:01 AM all 15.22 0.00 1.61 22.44 0.10 60.63 06:07:01 AM 0 4.04 0.00 0.95 24.99 0.08 69.94 06:07:01 AM 1 26.77 0.00 2.34 19.79 0.12 50.99 06:08:01 AM all 14.55 0.00 0.96 20.30 0.09 64.11 06:08:01 AM 0 9.03 0.00 0.88 22.69 0.05 67.35 06:08:01 AM 1 20.18 0.00 1.01 17.84 0.12 60.85 06:09:01 AM all 32.29 0.00 1.62 1.79 0.11 64.19 06:09:01 AM 0 15.50 0.00 1.87 0.86 0.09 81.69 06:09:01 AM 1 49.78 0.00 1.39 2.77 0.13 45.94 06:10:01 AM all 21.99 0.00 1.25 3.80 0.08 72.88 06:10:01 AM 0 21.17 0.00 1.22 2.00 0.09 75.53 06:10:01 AM 1 22.81 0.00 1.27 5.61 0.07 70.23 06:11:01 AM all 19.86 0.00 1.26 5.82 0.11 72.95 06:11:01 AM 0 14.26 0.00 1.04 5.46 0.10 79.13 06:11:01 AM 1 25.63 0.00 1.48 6.17 0.13 66.59 Average: all 21.80 0.00 1.64 10.56 0.11 65.90 Average: 0 12.68 0.00 1.27 10.53 0.09 75.42 Average: 1 31.20 0.00 2.01 10.58 0.12 56.09