---> uname -a: Linux prd-centos7-builder-2c-1g-6893.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 522 5434 16 1864 7016 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:1a:96:5e brd ff:ff:ff:ff:ff:ff inet 10.30.122.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe1a:965e/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) 07/31/2024 _x86_64_ (2 CPU) 05:03:39 PM LINUX RESTART 05:04:09 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 189.82 28.34 161.47 4935.74 6579.34 05:06:02 PM 271.68 0.30 271.38 14.93 8693.47 05:07:01 PM 83.11 0.37 82.74 38.22 2041.89 Average: 181.72 8.85 172.87 1519.63 5755.65 05:04:09 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5777692 2231216 27.86 2620 1697000 557080 6.15 440488 1518472 139160 05:06:02 PM 5537112 2471796 30.86 2620 1797224 667188 7.37 615192 1555960 40008 05:07:01 PM 5572352 2436556 30.42 2620 1798184 626804 6.92 578304 1556036 52 Average: 5629052 2379856 29.72 2620 1764136 617024 6.81 544661 1543489 59740 05:04:09 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 340.05 214.34 1794.35 72.58 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 38.35 32.42 298.33 12.00 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.10 26.72 28.54 9.31 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.92 85.78 660.26 29.50 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) 07/31/2024 _x86_64_ (2 CPU) 05:03:39 PM LINUX RESTART 05:04:09 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.59 0.00 5.37 6.06 0.12 49.85 05:05:01 PM 0 17.66 0.00 4.12 5.23 0.12 72.87 05:05:01 PM 1 60.76 0.00 6.67 6.95 0.13 25.49 05:06:02 PM all 35.32 0.00 2.69 7.44 0.10 54.44 05:06:02 PM 0 14.78 0.00 1.76 6.21 0.10 77.15 05:06:02 PM 1 56.78 0.00 3.69 8.74 0.11 30.68 05:07:01 PM all 35.95 0.00 2.08 2.19 0.10 59.68 05:07:01 PM 0 28.57 0.00 1.87 2.98 0.09 66.48 05:07:01 PM 1 43.43 0.00 2.29 1.38 0.09 52.81 Average: all 36.52 0.00 3.29 5.21 0.11 54.88 Average: 0 20.37 0.00 2.51 4.81 0.10 72.20 Average: 1 53.29 0.00 4.09 5.62 0.11 36.89