---> uname -a: Linux prd-centos7-builder-2c-1g-431.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 505 5427 16 1888 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:d2:ad:0b brd ff:ff:ff:ff:ff:ff inet 10.30.123.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fed2:ad0b/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) 02/04/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 246.47 1.07 245.40 34.38 9419.92 09:06:01 AM 148.72 0.48 148.23 16.66 5272.29 09:07:01 AM 77.36 0.18 77.18 35.85 1526.69 09:08:01 AM 25.17 1.82 23.35 188.84 664.75 Average: 124.44 0.89 123.55 68.93 4221.17 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5583940 2424976 30.28 2620 1801248 650336 7.18 545324 1582904 89368 09:06:01 AM 5586348 2422568 30.25 2620 1820452 623880 6.89 544368 1575572 32308 09:07:01 AM 5539188 2469728 30.84 2620 1831168 654532 7.23 589112 1575868 9668 09:08:01 AM 5545400 2463516 30.76 2620 1826696 650600 7.18 698952 1460700 15920 Average: 5563719 2445197 30.53 2620 1819891 644837 7.12 594439 1548761 36816 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 57.88 42.64 968.34 7.22 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 28.58 24.57 194.59 7.18 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.02 19.09 18.64 6.55 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.05 23.01 28.50 17.12 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.88 27.33 302.54 9.52 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) 02/04/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 33.48 0.00 2.92 6.80 0.12 56.68 09:05:01 AM 0 57.93 0.00 4.67 7.98 0.15 29.27 09:05:01 AM 1 10.73 0.00 1.27 5.70 0.12 82.18 09:06:01 AM all 34.22 0.00 2.14 3.64 0.11 59.90 09:06:01 AM 0 64.62 0.00 3.18 4.95 0.11 27.15 09:06:01 AM 1 6.03 0.00 1.19 2.44 0.10 90.25 09:07:01 AM all 24.77 0.00 1.48 1.82 0.07 71.86 09:07:01 AM 0 45.49 0.00 1.77 2.77 0.07 49.90 09:07:01 AM 1 5.06 0.00 1.23 0.91 0.07 92.73 09:08:01 AM all 32.47 0.00 1.73 0.44 0.08 65.28 09:08:01 AM 0 61.90 0.00 2.49 0.72 0.07 34.83 09:08:01 AM 1 4.58 0.00 0.98 0.19 0.08 94.16 Average: all 31.21 0.00 2.06 3.15 0.09 63.48 Average: 0 57.42 0.00 3.01 4.07 0.10 35.40 Average: 1 6.59 0.00 1.17 2.30 0.09 89.85