---> uname -a: Linux prd-centos7-builder-2c-1g-319.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 490 5403 16 1927 7046 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:46:8b:ff brd ff:ff:ff:ff:ff:ff inet 10.30.123.1/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe46:8bff/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) 11/21/2023 _x86_64_ (2 CPU) 04:03:30 PM LINUX RESTART 04:04:24 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 72.84 32.72 40.12 6685.31 12555.26 04:06:01 PM 116.99 1.58 115.40 51.02 5802.13 04:07:01 PM 285.91 0.25 285.66 13.86 10369.95 04:08:01 PM 88.61 0.42 88.19 38.51 2517.92 04:09:02 PM 15.11 0.00 15.11 0.00 321.12 04:10:01 PM 52.55 1.85 50.70 192.04 1114.98 Average: 107.71 4.33 103.38 788.70 4973.73 04:04:24 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5992948 2015968 25.17 2620 1535248 568228 6.27 388488 1398372 63308 04:06:01 PM 5683664 2325252 29.03 2620 1757328 610592 6.74 487152 1563648 138412 04:07:01 PM 5497744 2511172 31.35 2620 1872436 653992 7.22 585756 1623188 53428 04:08:01 PM 5572152 2436764 30.43 2620 1859236 589100 6.50 521188 1613268 24 04:09:02 PM 5560660 2448256 30.57 2620 1860640 598552 6.61 534404 1611400 1420 04:10:01 PM 5552404 2456512 30.67 2620 1864432 603376 6.66 656976 1497964 15804 Average: 5643262 2365654 29.54 2620 1791553 603973 6.67 528994 1551307 45399 04:04:24 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 314.07 228.46 1314.04 85.48 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 53.67 40.93 869.46 6.70 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 34.68 26.32 419.33 5.70 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 04:08:01 PM eth0 18.47 17.12 20.43 5.63 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 PM eth0 14.96 15.36 12.54 5.16 0.00 0.00 0.00 04:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 18.74 15.84 19.72 7.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.64 45.76 384.28 14.79 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) 11/21/2023 _x86_64_ (2 CPU) 04:03:30 PM LINUX RESTART 04:04:24 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 27.06 0.00 4.77 26.30 0.13 41.75 04:05:01 PM 0 33.61 0.00 5.24 26.66 0.12 34.37 04:05:01 PM 1 20.63 0.00 4.30 25.95 0.11 49.00 04:06:01 PM all 28.26 0.00 2.43 6.43 0.25 62.63 04:06:01 PM 0 30.42 0.00 3.01 5.35 0.21 61.01 04:06:01 PM 1 26.09 0.00 1.83 7.52 0.30 64.27 04:07:01 PM all 25.20 0.00 2.29 12.76 0.10 59.66 04:07:01 PM 0 22.18 0.00 2.58 10.62 0.10 64.52 04:07:01 PM 1 28.22 0.00 2.00 14.90 0.11 54.79 04:08:01 PM all 28.45 0.00 1.76 5.34 0.11 64.33 04:08:01 PM 0 21.11 0.00 1.51 5.56 0.09 71.73 04:08:01 PM 1 35.98 0.00 2.01 5.11 0.12 56.78 04:09:02 PM all 24.25 0.00 0.95 5.19 0.13 69.48 04:09:02 PM 0 10.92 0.00 0.61 2.82 0.10 85.55 04:09:02 PM 1 38.06 0.00 1.29 7.64 0.18 52.83 04:10:01 PM all 22.02 0.00 1.32 6.19 0.11 70.37 04:10:01 PM 0 20.01 0.00 1.47 6.17 0.07 72.28 04:10:01 PM 1 24.04 0.00 1.19 6.23 0.13 68.41 Average: all 25.80 0.00 2.08 9.26 0.14 62.72 Average: 0 22.27 0.00 2.20 8.29 0.11 67.13 Average: 1 29.38 0.00 1.96 10.25 0.16 58.25