---> uname -a: Linux prd-centos7-builder-2c-1g-10999.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 552 5406 16 1862 6986 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:70:89:29 brd ff:ff:ff:ff:ff:ff inet 10.30.123.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe70:8929/64 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) 09/24/2024 _x86_64_ (2 CPU) 08:03:45 PM LINUX RESTART 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 215.75 31.40 184.35 4407.96 41410.84 08:06:01 PM 276.05 0.28 275.77 14.39 8907.69 08:07:01 PM 83.23 0.65 82.58 45.18 2049.78 Average: 191.55 10.66 180.88 1473.12 17324.56 08:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5733528 2275388 28.41 2620 1691092 624880 6.90 487884 1514220 139888 08:06:01 PM 5598704 2410212 30.09 2620 1794340 630448 6.96 556576 1553152 39764 08:07:01 PM 5607512 2401404 29.98 2620 1795548 619524 6.84 557160 1542904 16 Average: 5646581 2362335 29.50 2620 1760327 624951 6.90 533873 1536759 59889 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 288.26 177.83 1576.39 63.47 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 32.88 26.55 292.89 8.03 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 26.49 23.85 26.72 8.67 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 Average: eth0 114.93 75.52 626.81 26.52 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) 09/24/2024 _x86_64_ (2 CPU) 08:03:45 PM LINUX RESTART 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 35.25 0.00 6.07 18.99 0.13 39.57 08:05:01 PM 0 35.63 0.00 6.37 20.86 0.11 37.03 08:05:01 PM 1 34.86 0.00 5.79 17.11 0.13 42.12 08:06:01 PM all 31.38 0.00 2.87 7.69 0.11 57.96 08:06:01 PM 0 26.84 0.00 2.44 6.43 0.10 64.18 08:06:01 PM 1 35.99 0.00 3.28 8.96 0.12 51.65 08:07:01 PM all 35.12 0.00 1.61 1.24 0.11 61.91 08:07:01 PM 0 13.17 0.00 0.89 1.09 0.10 84.75 08:07:01 PM 1 58.44 0.00 2.38 1.41 0.11 37.66 Average: all 33.91 0.00 3.50 9.24 0.11 53.25 Average: 0 25.03 0.00 3.19 9.29 0.10 62.39 Average: 1 43.01 0.00 3.81 9.18 0.12 43.88