---> uname -a: Linux prd-centos8-builder-2c-1g-2782.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 5011 19 2112 6818 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:8f:bd:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe8f:bd32/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/05/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 228.59 133.11 95.48 4599.93 6893.85 01:06:01 PM 107.33 0.28 107.05 17.86 9059.19 01:07:01 PM 33.84 0.30 33.54 42.39 2152.11 01:08:01 PM 24.48 0.58 23.90 33.73 726.13 Average: 98.57 33.57 64.99 1173.62 4707.91 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5261700 7023944 2622744 33.26 2688 1935380 710980 7.96 222424 2057508 163568 01:06:01 PM 5152628 6997076 2731816 34.65 2688 2010940 730060 8.17 240480 2120380 48272 01:07:01 PM 5092208 6947336 2792236 35.41 2688 2021868 757816 8.48 253520 2167524 9680 01:08:01 PM 5106700 6953640 2777744 35.23 2688 2013360 746032 8.35 420520 1987104 15820 Average: 5153309 6980499 2731135 34.64 2688 1995387 736222 8.24 284236 2083129 59335 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 288.42 143.24 1719.42 57.78 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 41.43 31.19 406.21 8.57 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.18 22.43 29.87 7.94 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 34.23 27.81 34.42 18.27 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.57 56.17 547.53 23.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/05/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.62 2.36 18.87 6.44 0.11 29.60 01:05:01 PM 0 38.72 2.95 21.33 6.22 0.10 30.68 01:05:01 PM 1 46.45 1.77 16.46 6.67 0.12 28.54 01:06:01 PM all 39.81 0.00 3.54 3.51 0.12 53.02 01:06:01 PM 0 23.33 0.00 2.91 2.66 0.10 71.00 01:06:01 PM 1 56.32 0.00 4.17 4.37 0.13 35.01 01:07:01 PM all 35.02 0.00 1.48 1.06 0.09 62.35 01:07:01 PM 0 27.20 0.00 1.43 1.70 0.08 69.58 01:07:01 PM 1 42.84 0.00 1.52 0.42 0.10 55.13 01:08:01 PM all 36.66 0.00 2.46 0.81 0.11 59.96 01:08:01 PM 0 14.32 0.00 1.73 0.60 0.10 83.25 01:08:01 PM 1 59.03 0.00 3.20 1.02 0.12 36.63 Average: all 38.51 0.58 6.52 2.94 0.11 51.35 Average: 0 25.79 0.72 6.74 2.77 0.10 63.88 Average: 1 51.18 0.44 6.30 3.11 0.12 38.86