---> uname -a: Linux prd-centos7-builder-2c-1g-1592.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: 2799.996 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 505 5437 16 1877 7033 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:e0:7f:ad brd ff:ff:ff:ff:ff:ff inet 10.30.123.183/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fee0:7fad/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) 02/23/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 131.62 2.10 129.52 67.57 7702.45 09:06:01 PM 225.74 0.30 225.44 14.79 6943.68 09:07:01 PM 88.87 0.37 88.51 37.57 2283.93 09:08:01 PM 27.74 1.82 25.92 188.84 724.52 Average: 118.49 1.15 117.34 77.19 4413.56 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5709200 2299716 28.71 2620 1726872 601904 6.65 485192 1542224 109744 09:06:01 PM 5599928 2408988 30.08 2620 1810048 602032 6.65 533028 1577120 48420 09:07:01 PM 5570176 2438740 30.45 2620 1811080 628060 6.93 570228 1570248 44 09:08:01 PM 5620668 2388248 29.82 2620 1816384 627036 6.92 630844 1455624 17604 Average: 5624993 2383923 29.77 2620 1791096 614758 6.79 554823 1536304 43953 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 42.28 33.40 750.64 5.36 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.40 24.27 287.92 6.75 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.95 25.03 27.94 8.52 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.05 24.15 32.67 9.70 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.42 26.71 274.78 7.58 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) 02/23/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 23.54 0.00 2.01 14.11 0.12 60.22 09:05:01 PM 0 38.54 0.00 2.91 14.44 0.12 43.99 09:05:01 PM 1 9.01 0.00 1.17 13.79 0.12 75.91 09:06:01 PM all 32.53 0.00 2.31 7.21 0.13 57.81 09:06:01 PM 0 49.48 0.00 2.95 7.33 0.14 40.09 09:06:01 PM 1 16.28 0.00 1.68 7.11 0.12 74.81 09:07:01 PM all 35.27 0.00 1.58 2.54 0.11 60.50 09:07:01 PM 0 49.74 0.00 1.60 2.66 0.11 45.89 09:07:01 PM 1 21.17 0.00 1.55 2.43 0.10 74.74 09:08:01 PM all 36.71 0.00 1.71 0.29 0.11 61.18 09:08:01 PM 0 52.82 0.00 1.96 0.48 0.11 44.63 09:08:01 PM 1 21.08 0.00 1.45 0.09 0.10 77.28 Average: all 31.98 0.00 1.90 6.08 0.12 59.93 Average: 0 47.61 0.00 2.36 6.26 0.12 43.66 Average: 1 16.84 0.00 1.46 5.90 0.11 75.69