---> uname -a: Linux prd-centos7-builder-2c-1g-5360.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 503 5445 16 1872 7036 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:6e:3e:da brd ff:ff:ff:ff:ff:ff inet 10.30.122.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe6e:3eda/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) 03/10/2024 _x86_64_ (2 CPU) 04:03:20 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 174.39 2.15 172.24 69.00 8221.13 04:06:01 AM 209.65 0.47 209.18 16.13 5996.20 04:07:01 AM 42.43 0.18 42.25 35.85 913.69 04:08:01 AM 28.27 1.95 26.32 210.56 743.69 Average: 113.69 1.19 112.50 82.88 3969.21 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5609164 2399752 29.96 2620 1797140 614560 6.79 529124 1579728 134072 04:06:01 AM 5630340 2378576 29.70 2620 1805808 576872 6.37 510656 1569052 16544 04:07:01 AM 5567704 2441212 30.48 2620 1806988 651632 7.19 572692 1569348 144 04:08:01 AM 5582044 2426872 30.30 2620 1812884 609640 6.73 672256 1454876 17636 Average: 5597313 2411603 30.11 2620 1805705 613176 6.77 571182 1543251 42099 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 58.61 42.92 944.50 7.85 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 23.34 20.71 58.41 6.91 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 23.07 20.56 23.29 11.64 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 32.57 26.34 34.11 10.90 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 34.40 27.63 265.16 9.32 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) 03/10/2024 _x86_64_ (2 CPU) 04:03:20 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.46 0.00 3.09 3.79 0.10 57.57 04:05:01 AM 0 19.06 0.00 1.87 2.18 0.09 76.81 04:05:01 AM 1 52.44 0.00 4.37 5.48 0.11 37.60 04:06:01 AM all 33.25 0.00 1.90 6.09 0.13 58.63 04:06:01 AM 0 22.06 0.00 1.53 5.53 0.14 70.74 04:06:01 AM 1 44.69 0.00 2.27 6.67 0.11 46.27 04:07:01 AM all 26.38 0.00 1.52 0.69 0.07 71.34 04:07:01 AM 0 3.07 0.00 1.01 0.24 0.08 95.60 04:07:01 AM 1 50.78 0.00 2.05 1.16 0.07 45.94 04:08:01 AM all 37.89 0.00 1.96 0.36 0.10 59.69 04:08:01 AM 0 7.49 0.00 1.10 0.15 0.08 91.18 04:08:01 AM 1 70.37 0.00 2.90 0.56 0.11 26.06 Average: all 33.22 0.00 2.12 2.72 0.10 61.84 Average: 0 12.83 0.00 1.37 2.00 0.10 83.70 Average: 1 54.51 0.00 2.90 3.47 0.10 39.03