---> uname -a: Linux prd-centos7-builder-2c-1g-331.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: 2799.996 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 532 5428 16 1860 7007 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:25:5a:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.173/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe25:5a3a/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) 05/09/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:02 PM 117.24 2.23 115.01 71.69 5634.63 08:06:01 PM 281.13 0.30 280.82 15.18 8698.85 08:07:01 PM 88.02 0.37 87.66 37.57 2179.80 08:08:01 PM 28.27 2.97 25.30 267.60 754.56 Average: 128.03 1.47 126.55 98.35 4298.60 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 PM 5664548 2344360 29.27 2620 1725788 653924 7.22 529920 1537836 148404 08:06:01 PM 5593632 2415276 30.16 2620 1791772 632792 6.99 561004 1552696 45900 08:07:01 PM 5550432 2458476 30.70 2620 1792804 672964 7.43 604108 1552956 148 08:08:01 PM 5604196 2404712 30.03 2620 1800360 612632 6.76 662572 1439052 17644 Average: 5603202 2405706 30.04 2620 1777681 643078 7.10 589401 1520635 53024 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:02 PM eth0 57.79 44.12 816.15 7.57 0.00 0.00 0.00 08:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 28.31 23.72 219.96 7.09 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 24.40 22.17 24.96 7.56 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 44.24 32.03 43.15 19.73 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.73 30.54 276.30 10.50 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) 05/09/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:02 PM all 30.85 0.00 2.52 7.69 0.12 58.83 08:05:02 PM 0 13.34 0.00 1.83 4.42 0.14 80.27 08:05:02 PM 1 48.93 0.00 3.20 11.06 0.11 36.70 08:06:01 PM all 33.47 0.00 2.44 7.95 0.10 56.04 08:06:01 PM 0 8.63 0.00 1.62 6.40 0.09 83.26 08:06:01 PM 1 59.75 0.00 3.30 9.58 0.13 27.24 08:07:01 PM all 36.46 0.00 1.34 2.26 0.10 59.84 08:07:01 PM 0 4.49 0.00 0.79 1.58 0.05 93.08 08:07:01 PM 1 70.71 0.00 1.93 2.98 0.14 24.23 08:08:01 PM all 36.84 0.00 1.92 1.49 0.10 59.65 08:08:01 PM 0 8.43 0.00 1.08 0.80 0.07 89.62 08:08:01 PM 1 67.15 0.00 2.82 2.24 0.11 27.69 Average: all 34.41 0.00 2.05 4.84 0.10 58.60 Average: 0 8.71 0.00 1.33 3.28 0.09 86.60 Average: 1 61.58 0.00 2.81 6.48 0.12 29.01