---> uname -a: Linux prd-centos7-builder-2c-1g-27319.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: 2800.000 BogoMIPS: 5600.00 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 504 5429 16 1887 7034 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:ed:ed:22 brd ff:ff:ff:ff:ff:ff inet 10.30.122.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feed:ed22/64 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) 01/16/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 158.59 2.18 156.41 70.15 7955.83 07:06:01 AM 210.24 0.47 209.78 16.13 6705.95 07:07:01 AM 77.98 0.18 77.79 35.85 1535.20 07:08:02 AM 29.77 1.95 27.82 210.56 822.94 Average: 118.99 1.19 117.80 83.22 4240.12 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5555852 2453064 30.63 2620 1807332 653512 7.22 569992 1586012 151704 07:06:01 AM 5590644 2418272 30.19 2620 1818916 601352 6.64 542700 1574348 32304 07:07:01 AM 5524888 2484028 31.02 2620 1819976 658840 7.27 605680 1574648 24 07:08:02 AM 5544492 2464424 30.77 2620 1835996 621740 6.86 696536 1463608 26784 Average: 5553969 2454947 30.65 2620 1820555 633861 7.00 603727 1549654 52704 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 58.95 42.25 993.06 7.57 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 28.49 23.52 191.77 12.79 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 21.82 18.39 20.43 6.67 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:02 AM eth0 34.03 26.32 32.37 10.53 0.00 0.00 0.00 07:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.73 27.56 306.66 9.40 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) 01/16/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 36.93 0.00 3.14 3.61 0.11 56.21 07:05:01 AM 0 22.81 0.00 2.13 2.41 0.10 72.55 07:05:01 AM 1 51.52 0.00 4.21 4.86 0.11 39.31 07:06:01 AM all 33.49 0.00 2.22 5.24 0.10 58.95 07:06:01 AM 0 13.93 0.00 1.72 4.47 0.09 79.80 07:06:01 AM 1 53.81 0.00 2.76 6.06 0.11 37.27 07:07:01 AM all 28.53 0.00 1.13 2.00 0.08 68.26 07:07:01 AM 0 3.60 0.00 0.84 0.60 0.07 94.89 07:07:01 AM 1 54.61 0.00 1.42 3.46 0.09 40.41 07:08:02 AM all 36.28 0.00 2.17 0.43 0.10 61.03 07:08:02 AM 0 15.96 0.00 1.67 0.24 0.09 82.04 07:08:02 AM 1 57.59 0.00 2.71 0.63 0.11 38.97 Average: all 33.77 0.00 2.16 2.82 0.09 61.16 Average: 0 13.98 0.00 1.59 1.92 0.09 82.43 Average: 1 54.39 0.00 2.77 3.75 0.10 38.99