---> uname -a: Linux prd-centos7-builder-2c-1g-5947.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: 2800.000 BogoMIPS: 5600.00 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 537 5417 16 1866 7002 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:bd:ab:49 brd ff:ff:ff:ff:ff:ff inet 10.30.123.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:febd:ab49/64 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) 07/19/2024 _x86_64_ (2 CPU) 03:03:51 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:02 PM 241.86 61.53 180.33 6265.46 40520.65 03:06:01 PM 279.60 0.29 279.32 14.64 9142.18 03:07:01 PM 83.54 1.87 81.68 140.31 1978.30 03:08:01 PM 33.20 1.95 31.25 210.56 920.87 Average: 159.05 16.48 142.57 1664.74 13157.90 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 PM 5620024 2388892 29.83 2620 1742420 687040 7.59 592180 1524900 186504 03:06:01 PM 5598112 2410804 30.10 2620 1796620 625112 6.90 552636 1556568 39540 03:07:01 PM 5633816 2375100 29.66 2620 1800428 585592 6.47 515448 1557996 8 03:08:01 PM 5524420 2484496 31.02 2620 1808560 679004 7.50 738428 1443672 29464 Average: 5594093 2414823 30.15 2620 1787007 644187 7.11 599673 1520784 63879 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 PM eth0 211.18 164.69 1528.95 63.07 0.00 0.00 0.00 03:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 36.51 29.75 317.93 8.59 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.48 25.97 25.98 8.94 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 32.98 26.75 33.33 11.62 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.46 61.93 477.24 23.12 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) 07/19/2024 _x86_64_ (2 CPU) 03:03:51 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:02 PM all 37.67 0.00 6.90 7.18 0.13 48.11 03:05:02 PM 0 28.03 0.00 6.63 7.03 0.12 58.19 03:05:02 PM 1 47.48 0.00 7.16 7.32 0.14 37.89 03:06:01 PM all 34.79 0.00 3.18 7.29 0.12 54.61 03:06:01 PM 0 20.47 0.00 2.60 9.96 0.12 66.85 03:06:01 PM 1 49.56 0.00 3.80 4.54 0.13 41.98 03:07:01 PM all 35.50 0.00 1.90 1.55 0.15 60.91 03:07:01 PM 0 22.21 0.00 1.50 0.67 0.14 75.48 03:07:01 PM 1 49.24 0.00 2.29 2.45 0.16 45.86 03:08:01 PM all 37.47 0.00 2.35 0.38 0.12 59.68 03:08:01 PM 0 13.33 0.00 1.50 0.10 0.09 84.99 03:08:01 PM 1 63.15 0.00 3.25 0.69 0.16 32.75 Average: all 36.37 0.00 3.58 4.08 0.13 55.84 Average: 0 20.97 0.00 3.04 4.39 0.12 71.48 Average: 1 52.32 0.00 4.13 3.76 0.15 39.64