---> uname -a: Linux prd-centos7-builder-2c-1g-1016.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 525 5369 16 1925 7012 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:09:18:cd brd ff:ff:ff:ff:ff:ff inet 10.30.122.217/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe09:18cd/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) 11/26/2023 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 110.34 9.95 100.40 862.37 5542.56 10:06:01 PM 300.75 0.30 300.45 14.79 10709.43 10:07:01 PM 87.54 0.37 87.17 37.58 2297.23 10:08:01 PM 27.65 1.95 25.70 210.56 718.09 Average: 131.57 3.14 128.43 281.33 4816.83 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5670252 2338664 29.20 2620 1755948 636044 7.02 500484 1564760 169728 10:06:01 PM 5551344 2457572 30.69 2620 1856900 620180 6.85 533352 1619820 47116 10:07:01 PM 5491208 2517708 31.44 2620 1867604 659528 7.28 598984 1613468 9652 10:08:01 PM 5515156 2493760 31.14 2620 1863848 632416 6.98 689800 1498608 15964 Average: 5556990 2451926 30.61 2620 1836075 637042 7.03 580655 1574164 60615 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 76.18 52.14 975.37 7.49 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 36.53 28.27 420.84 6.12 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.87 25.00 28.76 8.83 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 31.18 25.22 31.34 10.15 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.19 32.66 364.08 8.15 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) 11/26/2023 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 33.69 0.00 2.91 4.36 0.10 58.93 10:05:01 PM 0 41.48 0.00 3.29 4.24 0.11 50.89 10:05:01 PM 1 26.03 0.00 2.55 4.49 0.10 66.83 10:06:01 PM all 31.87 0.00 2.68 9.83 0.10 55.52 10:06:01 PM 0 21.90 0.00 2.53 12.31 0.10 63.15 10:06:01 PM 1 42.06 0.00 2.79 7.30 0.11 47.75 10:07:01 PM all 34.95 0.00 1.51 2.48 0.10 60.97 10:07:01 PM 0 22.93 0.00 1.51 2.65 0.09 72.83 10:07:01 PM 1 47.32 0.00 1.53 2.28 0.11 48.75 10:08:01 PM all 38.11 0.00 1.95 0.30 0.10 59.54 10:08:01 PM 0 22.22 0.00 1.69 0.14 0.09 75.86 10:08:01 PM 1 54.73 0.00 2.22 0.47 0.11 42.47 Average: all 34.64 0.00 2.26 4.26 0.10 58.73 Average: 0 27.07 0.00 2.25 4.84 0.10 65.74 Average: 1 42.36 0.00 2.28 3.67 0.11 51.59