---> uname -a: Linux prd-centos7-builder-2c-1g-36897.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: 2799.996 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 546 5034 16 2240 6976 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:e1:b9:eb brd ff:ff:ff:ff:ff:ff inet 10.30.122.210/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fee1:b9eb/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) 02:20:58 AM LINUX RESTART 02:22:01 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 48.61 0.00 48.61 0.00 5305.26 02:24:01 AM 0.52 0.00 0.52 0.00 7.83 02:25:02 AM 88.86 9.23 79.63 844.90 4966.14 02:26:01 AM 279.84 1.54 278.30 183.74 9440.68 Average: 103.73 2.70 101.03 257.47 4911.34 02:22:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5795236 2213680 27.64 2620 1628912 891156 9.84 544784 1427560 28 02:24:01 AM 5791252 2217664 27.69 2620 1628948 895764 9.89 549644 1427328 24 02:25:02 AM 5579868 2429048 30.33 2620 1867596 554724 6.12 567644 1554300 160508 02:26:01 AM 5294884 2714032 33.89 2620 2071932 603212 6.66 807748 1567460 140732 Average: 5615310 2393606 29.89 2620 1799347 736214 8.13 617455 1494162 75323 02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:23:01 AM eth0 4.88 4.03 1.42 0.46 0.00 0.00 0.00 02:23:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 02:24:01 AM eth0 8.46 6.66 1.40 1.28 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:02 AM eth0 36.51 31.30 488.89 3.74 0.00 0.00 0.00 02:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 56.28 40.68 637.62 12.15 0.00 0.00 0.00 02:26:01 AM lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 Average: eth0 26.41 20.58 280.85 4.38 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 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) 02:20:58 AM LINUX RESTART 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 0.19 0.00 0.14 0.39 0.04 99.23 02:23:01 AM 0 0.13 0.00 0.18 0.42 0.05 99.21 02:23:01 AM 1 0.25 0.00 0.12 0.37 0.03 99.23 02:24:01 AM all 0.30 0.00 0.12 0.00 0.03 99.55 02:24:01 AM 0 0.47 0.00 0.12 0.00 0.03 99.38 02:24:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 02:25:02 AM all 25.07 0.00 4.75 1.82 0.08 68.29 02:25:02 AM 0 9.76 0.00 2.84 2.30 0.09 85.01 02:25:02 AM 1 40.99 0.00 6.73 1.31 0.09 50.88 02:26:01 AM all 32.63 0.00 2.92 5.94 0.11 58.40 02:26:01 AM 0 6.45 0.00 1.43 5.11 0.09 86.93 02:26:01 AM 1 60.61 0.00 4.54 6.82 0.13 27.91 Average: all 14.18 0.00 1.94 1.98 0.06 81.83 Average: 0 4.16 0.00 1.13 1.93 0.06 92.71 Average: 1 24.46 0.00 2.78 2.03 0.07 70.66