---> uname -a: Linux prd-centos7-builder-2c-1g-21323.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 512 5382 16 1926 7025 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:aa:ba:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feaa:bad7/64 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) 11/30/2023 _x86_64_ (2 CPU) 04:03:17 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 180.93 3.16 177.77 140.95 8497.47 04:06:01 AM 235.94 0.28 235.65 14.39 7815.40 04:07:01 AM 79.76 0.65 79.11 45.17 1629.05 04:08:01 AM 31.63 1.67 29.97 202.97 870.06 Average: 132.08 1.44 130.64 100.86 4703.44 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5551984 2456932 30.68 2620 1837244 650636 7.18 551120 1617120 143120 04:06:01 AM 5480300 2528616 31.57 2620 1867352 680440 7.51 614316 1613400 41040 04:07:01 AM 5538664 2470252 30.84 2620 1858932 621988 6.87 562972 1604564 8 04:08:01 AM 5498496 2510420 31.35 2620 1867076 649308 7.17 705644 1498152 27644 Average: 5517361 2491555 31.11 2620 1857651 650593 7.18 608513 1583309 52953 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 80.15 60.18 1219.21 8.72 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 30.34 25.66 186.38 7.17 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 33.26 26.98 33.65 7.85 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 29.60 23.50 28.20 18.79 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 43.34 34.08 366.90 10.63 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) 11/30/2023 _x86_64_ (2 CPU) 04:03:17 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.70 0.00 3.10 5.18 0.12 55.89 04:05:01 AM 0 43.50 0.00 3.71 5.03 0.12 47.63 04:05:01 AM 1 28.07 0.00 2.47 5.32 0.12 64.03 04:06:01 AM all 32.55 0.00 2.34 7.16 0.11 57.83 04:06:01 AM 0 38.04 0.00 2.71 9.35 0.11 49.80 04:06:01 AM 1 27.15 0.00 1.99 5.01 0.12 65.73 04:07:01 AM all 34.15 0.00 1.69 2.48 0.10 61.59 04:07:01 AM 0 29.03 0.00 1.69 2.65 0.10 66.53 04:07:01 AM 1 39.37 0.00 1.68 2.30 0.09 56.56 04:08:01 AM all 33.55 0.00 1.99 0.72 0.11 63.64 04:08:01 AM 0 24.97 0.00 1.48 0.74 0.10 72.71 04:08:01 AM 1 42.43 0.00 2.51 0.72 0.11 54.24 Average: all 33.99 0.00 2.28 3.89 0.11 59.74 Average: 0 33.79 0.00 2.39 4.41 0.11 59.30 Average: 1 34.18 0.00 2.16 3.36 0.11 60.19