---> uname -a: Linux prd-centos7-builder-2c-1g-26579.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 512 5441 16 1867 7026 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:05:5e:ca brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe05:5eca/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) 11/16/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 249.19 1.03 248.16 32.38 9993.80 04:06:01 PM 159.54 0.63 158.90 52.24 4342.75 04:07:01 PM 22.42 1.63 20.79 146.06 575.75 04:08:02 PM 66.47 0.18 66.28 42.78 1358.17 04:09:01 PM 33.59 0.14 33.46 22.09 656.78 Average: 106.49 0.73 105.76 59.23 3394.57 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5590932 2417984 30.19 2620 1800040 620724 6.85 544448 1572868 97888 04:06:01 PM 5614136 2394780 29.90 2620 1800148 594056 6.56 534396 1557548 40 04:07:01 PM 5594596 2414320 30.15 2620 1801192 614284 6.78 677856 1436132 14816 04:08:02 PM 5600268 2408648 30.07 2620 1805480 601916 6.65 664052 1441836 6876 04:09:01 PM 5586876 2422040 30.24 2620 1808720 610688 6.74 675360 1443108 12392 Average: 5597362 2411554 30.11 2620 1803116 608334 6.72 619222 1490298 26402 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 65.53 51.92 893.35 10.56 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 27.47 25.12 41.56 8.97 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.56 18.69 24.86 7.39 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:02 PM eth0 5.20 4.65 3.90 2.04 0.00 0.00 0.00 04:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 8.88 8.86 6.56 3.47 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.98 21.89 194.67 6.50 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) 11/16/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.40 0.00 3.41 5.45 0.17 55.56 04:05:01 PM 0 10.13 0.00 1.80 4.78 0.17 83.12 04:05:01 PM 1 62.63 0.00 5.14 6.19 0.16 25.88 04:06:01 PM all 36.00 0.00 2.08 3.19 0.12 58.61 04:06:01 PM 0 48.78 0.00 2.32 3.37 0.14 45.39 04:06:01 PM 1 23.65 0.00 1.86 3.02 0.10 71.36 04:07:01 PM all 26.31 0.00 1.44 3.61 0.14 68.50 04:07:01 PM 0 15.92 0.00 1.13 1.22 0.12 81.61 04:07:01 PM 1 37.13 0.00 1.73 6.09 0.18 54.87 04:08:02 PM all 7.09 0.00 0.58 8.82 0.06 83.45 04:08:02 PM 0 5.19 0.00 0.72 4.25 0.07 89.78 04:08:02 PM 1 9.03 0.00 0.45 13.42 0.05 77.05 04:09:01 PM all 12.11 0.00 0.75 6.83 0.09 80.23 04:09:01 PM 0 10.05 0.00 0.74 6.19 0.07 82.94 04:09:01 PM 1 14.18 0.00 0.77 7.46 0.09 77.51 Average: all 23.25 0.00 1.64 5.60 0.12 69.39 Average: 0 17.71 0.00 1.34 3.96 0.11 76.88 Average: 1 28.90 0.00 1.96 7.26 0.12 61.76