---> uname -a: Linux prd-centos7-builder-2c-1g-1338.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 507 5428 16 1885 7031 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:10:37:85 brd ff:ff:ff:ff:ff:ff inet 10.30.123.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe10:3785/64 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) 02/20/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 247.23 1.15 246.07 37.22 10153.91 09:06:01 AM 159.24 0.48 158.75 16.66 5499.18 09:07:01 AM 77.16 0.18 76.98 35.85 1510.01 09:08:01 AM 27.82 1.93 25.89 210.43 706.61 Average: 126.86 0.94 125.93 75.35 4419.91 09:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5583996 2424912 30.28 2620 1796988 629064 6.95 545484 1580768 94788 09:06:01 AM 5585352 2423556 30.26 2620 1816936 603032 6.66 544788 1575356 32312 09:07:01 AM 5521180 2487728 31.06 2620 1823732 655764 7.24 606724 1575652 5740 09:08:01 AM 5559340 2449568 30.59 2620 1826636 615520 6.80 687124 1458540 18720 Average: 5562467 2446441 30.55 2620 1816073 625845 6.91 596030 1547579 37890 09:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 56.08 41.32 952.06 7.03 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 28.42 23.67 180.89 7.11 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 20.91 18.51 17.26 6.64 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 31.88 25.44 31.71 10.23 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 34.14 27.12 289.99 7.76 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) 02/20/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 33.45 0.00 2.93 7.62 0.11 55.89 09:05:01 AM 0 54.07 0.00 4.30 9.07 0.13 32.43 09:05:01 AM 1 13.89 0.00 1.63 6.27 0.09 78.11 09:06:01 AM all 34.82 0.00 2.18 3.90 0.11 58.98 09:06:01 AM 0 52.46 0.00 3.01 4.24 0.11 40.18 09:06:01 AM 1 17.89 0.00 1.39 3.56 0.10 77.07 09:07:01 AM all 26.14 0.00 1.35 2.16 0.07 70.27 09:07:01 AM 0 50.13 0.00 1.63 1.99 0.09 46.15 09:07:01 AM 1 3.67 0.00 1.09 2.34 0.05 92.85 09:08:01 AM all 37.20 0.00 1.93 0.42 0.09 60.36 09:08:01 AM 0 69.50 0.00 2.86 0.66 0.09 26.89 09:08:01 AM 1 6.68 0.00 1.06 0.17 0.08 92.01 Average: all 32.90 0.00 2.09 3.48 0.09 61.44 Average: 0 56.58 0.00 2.94 3.93 0.10 36.45 Average: 1 10.46 0.00 1.29 3.04 0.08 85.13