---> uname -a: Linux prd-centos8-builder-2c-1g-13688.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 576 5027 19 2095 6819 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:63:21:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe63:2114/64 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) 03/16/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 248.55 149.63 98.92 6304.97 8731.02 05:06:01 PM 99.13 0.28 98.85 17.86 8998.02 05:07:01 PM 23.28 0.30 22.98 42.39 936.86 05:08:01 PM 21.53 0.78 20.75 57.06 505.98 Average: 98.13 37.75 60.37 1605.77 4793.13 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5248964 6985496 2635480 33.43 2688 1910808 786364 8.80 217612 2077816 139168 05:06:01 PM 5106308 6935508 2778136 35.24 2688 1997204 805940 9.02 243516 2168048 16444 05:07:01 PM 5172384 7002856 2712060 34.40 2688 1998476 743516 8.32 245748 2099924 12 05:08:01 PM 5173524 7008696 2710920 34.38 2688 2002616 738756 8.27 414152 1930380 12756 Average: 5175295 6983139 2709149 34.36 2688 1977276 768644 8.60 280257 2069042 42095 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 302.18 151.58 1687.13 61.84 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 35.26 28.50 249.84 9.23 0.00 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 0.00 05:07:01 PM eth0 25.65 22.46 25.90 7.37 0.00 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 0.00 05:08:01 PM eth0 38.38 30.28 35.62 11.56 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 100.37 58.21 499.67 22.50 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) 03/16/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.97 2.54 18.84 6.45 0.11 30.09 05:05:01 PM 0 36.26 2.80 21.45 5.95 0.12 33.43 05:05:01 PM 1 47.65 2.29 16.24 6.94 0.10 26.78 05:06:01 PM all 40.80 0.00 3.03 2.91 0.10 53.16 05:06:01 PM 0 28.39 0.00 3.03 3.43 0.10 65.05 05:06:01 PM 1 53.21 0.00 3.03 2.40 0.10 41.27 05:07:01 PM all 32.57 0.00 1.64 0.28 0.10 65.41 05:07:01 PM 0 22.60 0.00 1.83 0.12 0.10 75.35 05:07:01 PM 1 42.54 0.00 1.45 0.45 0.10 55.46 05:08:01 PM all 39.14 0.00 2.62 0.21 0.10 57.93 05:08:01 PM 0 26.80 0.00 2.57 0.18 0.10 70.35 05:08:01 PM 1 51.47 0.00 2.68 0.23 0.10 45.52 Average: all 38.60 0.63 6.47 2.44 0.10 51.75 Average: 0 28.47 0.69 7.14 2.40 0.10 61.20 Average: 1 48.72 0.56 5.81 2.49 0.10 42.32