---> uname -a: Linux prd-centos7-builder-2c-1g-756.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 493 5437 16 1890 7045 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:d8:f7:7c brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fed8:f77c/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) 02/11/2024 _x86_64_ (2 CPU) 05:03:23 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 106.23 10.44 95.79 878.07 5410.92 05:06:02 PM 243.87 0.05 243.82 0.67 8305.70 05:07:01 PM 135.61 0.63 134.98 52.58 3874.57 05:08:01 PM 16.39 0.00 16.39 0.00 294.52 05:09:01 PM 35.19 1.95 33.24 210.53 1071.20 Average: 107.37 2.62 104.75 228.99 3791.27 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5722588 2286328 28.55 2620 1738236 593328 6.55 453464 1558244 157368 05:06:02 PM 5546196 2462720 30.75 2620 1836180 644764 7.12 559244 1601956 83568 05:07:01 PM 5596252 2412664 30.12 2620 1823032 600384 6.63 529480 1577456 24 05:08:01 PM 5548092 2460824 30.73 2620 1834092 638480 7.05 580044 1575544 11076 05:09:01 PM 5532076 2476840 30.93 2620 1831180 654032 7.22 708352 1461700 27656 Average: 5589041 2419875 30.21 2620 1812544 626198 6.91 566117 1554980 55938 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 146.49 125.56 1054.63 26.92 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 91.42 79.91 418.51 11.98 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 57.39 51.69 38.67 9.84 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 60.85 55.64 34.59 10.44 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 70.87 60.98 45.35 14.11 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.50 74.84 319.33 14.68 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) 02/11/2024 _x86_64_ (2 CPU) 05:03:23 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 31.92 0.00 3.13 2.73 0.10 62.11 05:05:01 PM 0 52.67 0.00 4.52 3.94 0.11 38.76 05:05:01 PM 1 12.07 0.00 1.80 1.57 0.12 84.44 05:06:02 PM all 30.49 0.00 2.58 7.41 0.17 59.35 05:06:02 PM 0 41.71 0.00 3.01 7.40 0.09 47.80 05:06:02 PM 1 19.40 0.00 2.13 7.45 0.24 70.78 05:07:01 PM all 32.12 0.00 2.14 4.31 0.11 61.32 05:07:01 PM 0 33.87 0.00 2.17 4.74 0.12 59.09 05:07:01 PM 1 30.35 0.00 2.10 3.88 0.11 63.55 05:08:01 PM all 27.71 0.00 1.06 0.15 0.09 70.99 05:08:01 PM 0 37.71 0.00 1.49 0.21 0.11 60.48 05:08:01 PM 1 18.01 0.00 0.65 0.09 0.09 81.17 05:09:01 PM all 37.79 0.00 2.23 0.36 0.11 59.51 05:09:01 PM 0 62.81 0.00 2.80 0.47 0.11 33.81 05:09:01 PM 1 14.03 0.00 1.71 0.24 0.10 83.92 Average: all 32.00 0.00 2.23 2.99 0.12 62.66 Average: 0 45.68 0.00 2.80 3.37 0.11 48.05 Average: 1 18.69 0.00 1.68 2.62 0.13 76.88