---> uname -a: Linux prd-centos7-builder-2c-1g-36893.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 574 5006 16 2240 6948 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:f5:eb:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fef5:ebd6/64 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) 01/17/2025 _x86_64_ (2 CPU) 02:19:41 AM LINUX RESTART 02:20:21 AM tps rtps wtps bread/s bwrtn/s 02:21:01 AM 268.09 29.96 238.13 5387.07 3954.81 02:22:01 AM 49.16 0.00 49.16 0.00 5725.39 02:23:01 AM 90.39 10.58 79.81 983.34 5152.27 02:24:01 AM 278.98 0.18 278.79 42.78 9380.36 Average: 162.90 8.39 154.51 1259.87 6243.61 02:20:21 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 AM 5771544 2237372 27.94 2620 1628900 908604 10.03 572624 1427720 167160 02:22:01 AM 5768992 2239924 27.97 2620 1628912 908412 10.03 571772 1427496 24 02:23:01 AM 5483368 2525548 31.53 2620 1887516 629608 6.95 769480 1453508 176840 02:24:01 AM 5247940 2760976 34.47 2620 2076720 634668 7.01 843972 1578060 144244 Average: 5567961 2440955 30.48 2620 1805512 770323 8.50 689462 1471696 122067 02:20:21 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:21:01 AM eth0 464.49 301.95 1953.89 97.86 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 4.11 1.62 1.60 0.68 0.00 0.00 0.00 02:22:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 40.21 31.60 491.25 5.10 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 49.84 38.73 634.66 9.05 0.00 0.00 0.00 02:24:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.18 74.55 662.92 21.84 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 01/17/2025 _x86_64_ (2 CPU) 02:19:41 AM LINUX RESTART 02:20:21 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 29.25 0.00 5.99 6.54 0.11 58.11 02:21:01 AM 0 23.23 0.00 5.40 6.94 0.11 64.33 02:21:01 AM 1 35.26 0.00 6.56 6.16 0.11 51.92 02:22:01 AM all 0.17 0.00 0.11 0.82 0.03 98.87 02:22:01 AM 0 0.15 0.00 0.12 0.57 0.03 99.13 02:22:01 AM 1 0.18 0.00 0.12 1.07 0.03 98.59 02:23:01 AM all 28.25 0.00 5.02 1.12 0.10 65.51 02:23:01 AM 0 26.90 0.00 4.61 1.14 0.09 67.27 02:23:01 AM 1 29.63 0.00 5.43 1.09 0.10 63.74 02:24:01 AM all 31.41 0.00 2.76 8.59 0.10 57.14 02:24:01 AM 0 15.70 0.00 2.24 6.85 0.09 75.12 02:24:01 AM 1 47.65 0.00 3.26 10.39 0.11 38.59 Average: all 21.40 0.00 3.20 4.01 0.08 71.30 Average: 0 15.71 0.00 2.85 3.56 0.07 77.80 Average: 1 27.14 0.00 3.56 4.47 0.08 64.74