---> uname -a: Linux prd-centos7-builder-2c-1g-40283.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 553 5020 16 2247 6969 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:3f:32:16 brd ff:ff:ff:ff:ff:ff inet 10.30.123.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe3f:3216/64 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) 03/05/2025 _x86_64_ (2 CPU) 09:41:36 AM LINUX RESTART 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 245.89 2.38 243.50 236.78 7558.63 09:44:01 AM 16.51 8.43 8.08 812.39 960.81 09:45:01 AM 238.57 2.05 236.53 167.75 9493.67 09:46:01 AM 247.93 0.70 247.23 80.09 8799.15 Average: 187.22 3.39 183.83 324.26 6702.98 09:42:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5779912 2229004 27.83 2620 1628836 901820 9.96 560120 1428056 36 09:44:01 AM 5637664 2371252 29.61 2620 1710296 954320 10.54 645232 1474084 37648 09:45:01 AM 5441744 2567172 32.05 2620 1926848 622164 6.87 791632 1460048 73672 09:46:01 AM 5164192 2844724 35.52 2620 2163544 611968 6.76 874084 1603888 127824 Average: 5505878 2503038 31.25 2620 1857381 772568 8.53 717767 1491519 59795 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:43:01 AM eth0 164.69 113.79 769.24 38.20 0.00 0.00 0.00 09:43:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 09:44:01 AM eth0 15.77 12.49 355.44 1.21 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 30.28 25.97 175.18 5.39 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 59.65 48.69 800.28 12.37 0.00 0.00 0.00 09:46:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 Average: eth0 67.60 50.24 525.02 14.29 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 03/05/2025 _x86_64_ (2 CPU) 09:41:36 AM LINUX RESTART 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 11.52 0.00 1.50 10.26 0.40 76.33 09:43:01 AM 0 14.23 0.00 2.12 20.53 0.37 62.74 09:43:01 AM 1 8.80 0.00 0.86 0.08 0.44 89.82 09:44:01 AM all 7.15 0.00 0.67 0.20 0.47 91.51 09:44:01 AM 0 3.95 0.00 0.48 0.25 0.82 94.50 09:44:01 AM 1 10.51 0.00 0.89 0.16 0.10 88.35 09:45:01 AM all 28.49 0.00 5.32 1.05 0.10 65.05 09:45:01 AM 0 34.51 0.00 6.01 1.00 0.11 58.38 09:45:01 AM 1 22.55 0.00 4.64 1.09 0.09 71.64 09:46:01 AM all 39.13 0.00 3.90 1.35 0.11 55.51 09:46:01 AM 0 50.00 0.00 5.11 1.76 0.11 43.02 09:46:01 AM 1 28.57 0.00 2.71 0.94 0.09 67.70 Average: all 21.37 0.00 2.82 3.25 0.27 72.28 Average: 0 25.21 0.00 3.37 5.95 0.36 65.11 Average: 1 17.55 0.00 2.26 0.56 0.18 79.44