---> uname -a: Linux prd-centos7-builder-2c-1g-26471.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 6.0G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 537 5050 16 2233 6985 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:c0:41:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.100/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fec0:41a1/64 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) 11/15/2024 _x86_64_ (2 CPU) 02:45:41 AM LINUX RESTART 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 178.96 19.92 159.04 4938.15 38561.65 02:48:01 AM 31.92 7.96 23.95 797.33 5320.54 02:49:02 AM 240.64 2.63 238.01 186.28 10071.99 02:50:01 AM 256.61 0.19 256.42 43.50 8335.91 Average: 176.70 7.71 169.00 1497.97 15607.05 02:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5804516 2204392 27.52 2620 1628636 887128 9.79 535684 1427800 143364 02:48:01 AM 5696016 2312892 28.88 2620 1678548 936468 10.34 600228 1461236 21624 02:49:02 AM 5527096 2481812 30.99 2620 1888724 587688 6.49 727592 1443016 34020 02:50:01 AM 5268884 2740024 34.21 2620 2070020 623236 6.88 814264 1573252 28864 Average: 5574128 2434780 30.40 2620 1816482 758630 8.38 669442 1476326 56968 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 AM eth0 285.64 200.07 1293.55 64.13 0.00 0.00 0.00 02:47:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 8.61 6.73 91.98 0.80 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:02 AM eth0 34.49 26.80 377.68 4.42 0.00 0.00 0.00 02:49:02 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 53.01 43.65 636.33 9.60 0.00 0.00 0.00 02:50:01 AM lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 Average: eth0 95.65 69.44 599.87 19.79 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 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) 11/15/2024 _x86_64_ (2 CPU) 02:45:41 AM LINUX RESTART 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 16.15 0.00 3.71 21.11 0.06 58.97 02:47:01 AM 0 17.68 0.00 3.49 21.60 0.05 57.17 02:47:01 AM 1 14.62 0.00 3.93 20.62 0.09 60.75 02:48:01 AM all 4.86 0.00 0.59 0.73 0.04 93.78 02:48:01 AM 0 5.00 0.00 0.57 0.64 0.03 93.76 02:48:01 AM 1 4.72 0.00 0.62 0.82 0.03 93.80 02:49:02 AM all 24.50 0.00 4.68 7.34 0.09 63.40 02:49:02 AM 0 34.24 0.00 5.37 8.13 0.11 52.16 02:49:02 AM 1 15.03 0.00 4.02 6.55 0.09 74.30 02:50:01 AM all 31.62 0.00 2.58 8.26 0.12 57.43 02:50:01 AM 0 55.00 0.00 3.76 10.33 0.13 30.77 02:50:01 AM 1 9.59 0.00 1.46 6.31 0.09 82.55 Average: all 19.05 0.00 2.87 9.34 0.08 68.65 Average: 0 27.33 0.00 3.26 10.15 0.08 59.19 Average: 1 10.96 0.00 2.50 8.55 0.07 77.90