---> uname -a: Linux prd-centos7-builder-2c-1g-35908.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 536 5412 16 1872 7002 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:86:fd:65 brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe86:fd65/64 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) 12/31/2024 _x86_64_ (2 CPU) 04:03:22 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 173.26 28.61 144.65 4356.37 5794.84 04:06:01 AM 286.16 0.33 285.83 16.39 8989.19 04:07:01 AM 81.55 0.37 81.18 37.57 2007.84 04:08:01 AM 31.67 1.95 29.72 210.60 780.76 Average: 143.18 7.82 135.36 1155.40 4393.71 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5721196 2287720 28.56 2620 1700476 615260 6.79 491412 1522912 131768 04:06:01 AM 5561728 2447188 30.56 2620 1803884 643172 7.10 584768 1561144 40424 04:07:01 AM 5579120 2429796 30.34 2620 1804940 623048 6.88 566468 1561104 8 04:08:01 AM 5514604 2494312 31.14 2620 1813536 677656 7.48 745364 1446908 30092 Average: 5594162 2414754 30.15 2620 1780709 639784 7.06 597003 1523017 50573 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 300.32 206.33 1558.00 64.70 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 34.54 30.12 291.61 8.63 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.98 22.49 24.11 7.98 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 31.32 26.42 31.84 11.50 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.55 71.35 476.46 23.21 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) 12/31/2024 _x86_64_ (2 CPU) 04:03:22 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.34 0.00 5.22 7.71 0.16 50.57 04:05:01 AM 0 22.70 0.00 4.80 9.88 0.17 62.45 04:05:01 AM 1 50.48 0.00 5.65 5.44 0.14 38.28 04:06:01 AM all 32.37 0.00 2.62 8.30 0.13 56.58 04:06:01 AM 0 27.62 0.00 2.76 9.52 0.12 59.98 04:06:01 AM 1 37.12 0.00 2.49 7.09 0.14 53.17 04:07:01 AM all 35.64 0.00 1.61 1.91 0.12 60.71 04:07:01 AM 0 7.39 0.00 1.05 1.20 0.13 90.23 04:07:01 AM 1 65.81 0.00 2.23 2.65 0.11 29.20 04:08:01 AM all 38.31 0.00 2.17 0.59 0.12 58.81 04:08:01 AM 0 11.00 0.00 1.56 0.27 0.12 87.05 04:08:01 AM 1 67.37 0.00 2.81 0.95 0.13 28.74 Average: all 35.67 0.00 2.90 4.62 0.13 56.68 Average: 0 17.06 0.00 2.53 5.16 0.14 75.12 Average: 1 55.05 0.00 3.29 4.06 0.13 37.46