---> uname -a: Linux prd-centos7-builder-2c-1g-26941.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 504 5452 16 1864 7034 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:dd:c8:dd brd ff:ff:ff:ff:ff:ff inet 10.30.123.229/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fedd:c8dd/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) 11/18/2024 _x86_64_ (2 CPU) 06:03:24 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 169.35 10.36 158.99 875.55 5165.94 06:06:01 PM 282.91 0.30 282.61 14.92 8443.99 06:07:01 PM 77.78 0.37 77.42 37.57 1802.98 06:08:01 PM 33.03 1.95 31.08 210.53 929.43 Average: 140.77 3.24 137.52 284.64 4085.58 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5728820 2280088 28.47 2620 1716932 601812 6.64 470188 1534396 142716 06:06:01 PM 5593596 2415312 30.16 2620 1795936 632684 6.99 561096 1553624 39840 06:07:01 PM 5639844 2369064 29.58 2620 1796980 581288 6.42 514056 1553592 24 06:08:01 PM 5559312 2449596 30.59 2620 1805568 651372 7.19 707836 1439380 30040 Average: 5630393 2378515 29.70 2620 1778854 616789 6.81 563294 1520248 53155 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 113.39 83.63 1034.56 29.70 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 27.23 22.77 221.93 7.18 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.83 21.80 23.49 7.79 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.53 26.45 32.41 11.51 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.25 38.66 328.10 14.05 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) 11/18/2024 _x86_64_ (2 CPU) 06:03:24 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 29.99 0.00 3.27 5.90 0.13 60.71 06:05:01 PM 0 14.17 0.00 1.86 2.97 0.12 80.88 06:05:01 PM 1 46.52 0.00 4.74 8.98 0.14 39.62 06:06:01 PM all 30.66 0.00 2.38 7.60 0.14 59.23 06:06:01 PM 0 14.56 0.00 1.89 6.28 0.10 77.17 06:06:01 PM 1 47.48 0.00 2.89 8.98 0.18 40.47 06:07:01 PM all 35.76 0.00 1.66 2.04 0.12 60.41 06:07:01 PM 0 18.82 0.00 1.55 1.40 0.12 78.11 06:07:01 PM 1 53.45 0.00 1.78 2.71 0.14 41.91 06:08:01 PM all 38.37 0.00 2.22 0.38 0.12 58.91 06:08:01 PM 0 10.48 0.00 1.38 0.03 0.10 88.01 06:08:01 PM 1 68.29 0.00 3.09 0.73 0.15 27.75 Average: all 33.69 0.00 2.38 3.98 0.13 59.82 Average: 0 14.50 0.00 1.67 2.66 0.11 81.06 Average: 1 53.88 0.00 3.12 5.36 0.15 37.48